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 @charset "UTF-8";/*!
 * Pico CSS ✨ v2.0.3 (https://picocss.com)
 * Copyright 2019-2024 - Licensed under MIT
-*/:root{--pico-font-family-emoji:"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--pico-font-family-sans-serif:system-ui,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,Helvetica,Arial,"Helvetica Neue",sans-serif,var(--pico-font-family-emoji);--pico-font-family-monospace:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace,var(--pico-font-family-emoji);--pico-font-family:var(--pico-font-family-sans-serif);--pico-line-height:1.5;--pico-font-weight:400;--pico-font-size:100%;--pico-text-underline-offset:.1rem;--pico-border-radius:.25rem;--pico-border-width:.0625rem;--pico-outline-width:.125rem;--pico-transition:.2s 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0);--pico-range-border-color:#202632;--pico-range-active-border-color:#2a3140;--pico-range-thumb-border-color:var(--pico-background-color);--pico-range-thumb-color:var(--pico-secondary-background);--pico-range-thumb-active-color:var(--pico-primary-background);--pico-accordion-border-color:var(--pico-muted-border-color);--pico-accordion-active-summary-color:var(--pico-primary-hover);--pico-accordion-close-summary-color:var(--pico-color);--pico-accordion-open-summary-color:var(--pico-muted-color);--pico-card-background-color:#181c25;--pico-card-border-color:var(--pico-card-background-color);--pico-card-box-shadow:var(--pico-box-shadow);--pico-card-sectioning-background-color:#1a1f28;--pico-dropdown-background-color:#181c25;--pico-dropdown-border-color:#202632;--pico-dropdown-box-shadow:var(--pico-box-shadow);--pico-dropdown-color:var(--pico-color);--pico-dropdown-hover-background-color:#202632;--pico-loading-spinner-opacity:.5;--pico-modal-overlay-background-color:rgba(8, 9, 10, .75);--pico-progress-background-color:#202632;--pico-progress-color:var(--pico-primary-background);--pico-tooltip-background-color:var(--pico-contrast-background);--pico-tooltip-color:var(--pico-contrast-inverse);--pico-icon-valid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(42, 123, 111)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");--pico-icon-invalid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(150, 74, 80)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");color-scheme:dark}:root:not([data-theme]) input:is([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[type=file]){--pico-form-element-focus-color:var(--pico-primary-focus)}:root:not([data-theme]) details summary[role=button].contrast:not(.outline):after{filter:brightness(0)}:root:not([data-theme]) [aria-busy=true]:not(input,select,textarea).contrast:is(button,[type=submit],[type=button],[type=reset],[role=button]):not(.outline):before{filter:brightness(0)}}[data-theme=dark]{--pico-background-color:#13171f;--pico-color:#c2c7d0;--pico-text-selection-color:rgba(0, 180, 120, .1875);--pico-muted-color:#7b8495;--pico-muted-border-color:#202632;--pico-primary:#00b478;--pico-primary-background:#007a50;--pico-primary-border:var(--pico-primary-background);--pico-primary-underline:rgba(0, 180, 120, .5);--pico-primary-hover:#00cc88;--pico-primary-hover-background:#00895a;--pico-primary-hover-border:var(--pico-primary-hover-background);--pico-primary-hover-underline:var(--pico-primary-hover);--pico-primary-focus:rgba(0, 180, 120, .375);--pico-primary-inverse:#fff;--pico-secondary:#969eaf;--pico-secondary-background:#525f7a;--pico-secondary-border:var(--pico-secondary-background);--pico-secondary-underline:rgba(150, 158, 175, .5);--pico-secondary-hover:#b3b9c5;--pico-secondary-hover-background:#5d6b89;--pico-secondary-hover-border:var(--pico-secondary-hover-background);--pico-secondary-hover-underline:var(--pico-secondary-hover);--pico-secondary-focus:rgba(144, 158, 190, .25);--pico-secondary-inverse:#fff;--pico-contrast:#dfe3eb;--pico-contrast-background:#eff1f4;--pico-contrast-border:var(--pico-contrast-background);--pico-contrast-underline:rgba(223, 227, 235, .5);--pico-contrast-hover:#fff;--pico-contrast-hover-background:#fff;--pico-contrast-hover-border:var(--pico-contrast-hover-background);--pico-contrast-hover-underline:var(--pico-contrast-hover);--pico-contrast-focus:rgba(207, 213, 226, .25);--pico-contrast-inverse:#000;--pico-box-shadow:.0145rem .029rem .174rem rgba(7, 9, 12, .01698),.0335rem .067rem .402rem rgba(7, 9, 12, .024),.0625rem .125rem .75rem rgba(7, 9, 12, .03),.1125rem .225rem 1.35rem rgba(7, 9, 12, .036),.2085rem .417rem 2.502rem rgba(7, 9, 12, .04302),.5rem 1rem 6rem rgba(7, 9, 12, .06),0 0 0 .0625rem rgba(7, 9, 12, .015);--pico-h1-color:#f0f1f3;--pico-h2-color:#e0e3e7;--pico-h3-color:#c2c7d0;--pico-h4-color:#b3b9c5;--pico-h5-color:#a4acba;--pico-h6-color:#8891a4;--pico-mark-background-color:#014063;--pico-mark-color:#fff;--pico-ins-color:#62af9a;--pico-del-color:#ce7e7b;--pico-blockquote-border-color:var(--pico-muted-border-color);--pico-blockquote-footer-color:var(--pico-muted-color);--pico-button-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-button-hover-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-table-border-color:var(--pico-muted-border-color);--pico-table-row-stripped-background-color:rgba(111, 120, 135, .0375);--pico-code-background-color:#1a1f28;--pico-code-color:#8891a4;--pico-code-kbd-background-color:var(--pico-color);--pico-code-kbd-color:var(--pico-background-color);--pico-form-element-background-color:#1c212c;--pico-form-element-selected-background-color:#2a3140;--pico-form-element-border-color:#2a3140;--pico-form-element-color:#e0e3e7;--pico-form-element-placeholder-color:#8891a4;--pico-form-element-active-background-color:#1a1f28;--pico-form-element-active-border-color:var(--pico-primary-border);--pico-form-element-focus-color:var(--pico-primary-border);--pico-form-element-disabled-opacity:.5;--pico-form-element-invalid-border-color:#964a50;--pico-form-element-invalid-active-border-color:#b7403b;--pico-form-element-invalid-focus-color:var(--pico-form-element-invalid-active-border-color);--pico-form-element-valid-border-color:#2a7b6f;--pico-form-element-valid-active-border-color:#16896a;--pico-form-element-valid-focus-color:var(--pico-form-element-valid-active-border-color);--pico-switch-background-color:#333c4e;--pico-switch-checked-background-color:var(--pico-primary-background);--pico-switch-color:#fff;--pico-switch-thumb-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-range-border-color:#202632;--pico-range-active-border-color:#2a3140;--pico-range-thumb-border-color:var(--pico-background-color);--pico-range-thumb-color:var(--pico-secondary-background);--pico-range-thumb-active-color:var(--pico-primary-background);--pico-accordion-border-color:var(--pico-muted-border-color);--pico-accordion-active-summary-color:var(--pico-primary-hover);--pico-accordion-close-summary-color:var(--pico-color);--pico-accordion-open-summary-color:var(--pico-muted-color);--pico-card-background-color:#181c25;--pico-card-border-color:var(--pico-card-background-color);--pico-card-box-shadow:var(--pico-box-shadow);--pico-card-sectioning-background-color:#1a1f28;--pico-dropdown-background-color:#181c25;--pico-dropdown-border-color:#202632;--pico-dropdown-box-shadow:var(--pico-box-shadow);--pico-dropdown-color:var(--pico-color);--pico-dropdown-hover-background-color:#202632;--pico-loading-spinner-opacity:.5;--pico-modal-overlay-background-color:rgba(8, 9, 10, .75);--pico-progress-background-color:#202632;--pico-progress-color:var(--pico-primary-background);--pico-tooltip-background-color:var(--pico-contrast-background);--pico-tooltip-color:var(--pico-contrast-inverse);--pico-icon-valid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(42, 123, 111)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");--pico-icon-invalid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(150, 74, 80)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");color-scheme:dark}[data-theme=dark] input:is([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[type=file]){--pico-form-element-focus-color:var(--pico-primary-focus)}[data-theme=dark] details summary[role=button].contrast:not(.outline):after{filter:brightness(0)}[data-theme=dark] [aria-busy=true]:not(input,select,textarea).contrast:is(button,[type=submit],[type=button],[type=reset],[role=button]):not(.outline):before{filter:brightness(0)}[type=checkbox],[type=radio],[type=range],progress{accent-color:var(--pico-primary)}*,:after,:before{box-sizing:border-box;background-repeat:no-repeat}:after,:before{text-decoration:inherit;vertical-align:inherit}:where(:root){-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;background-color:var(--pico-background-color);color:var(--pico-color);font-weight:var(--pico-font-weight);font-size:var(--pico-font-size);line-height:var(--pico-line-height);font-family:var(--pico-font-family);text-underline-offset:var(--pico-text-underline-offset);text-rendering:optimizeLegibility;overflow-wrap:break-word;-moz-tab-size:4;-o-tab-size:4;tab-size:4}body{width:100%;margin:0}main{display:block}body>footer,body>header,body>main{padding-block:var(--pico-block-spacing-vertical)}section{margin-bottom:var(--pico-block-spacing-vertical)}.container,.container-fluid{width:100%;margin-right:auto;margin-left:auto;padding-right:var(--pico-spacing);padding-left:var(--pico-spacing)}@media (min-width:576px){.container{max-width:510px;padding-right:0;padding-left:0}}@media (min-width:768px){.container{max-width:700px}}@media (min-width:1024px){.container{max-width:950px}}@media (min-width:1280px){.container{max-width:1200px}}@media (min-width:1536px){.container{max-width:1450px}}.grid{grid-column-gap:var(--pico-grid-column-gap);grid-row-gap:var(--pico-grid-row-gap);display:grid;grid-template-columns:1fr}@media (min-width:768px){.grid{grid-template-columns:repeat(auto-fit,minmax(0%,1fr))}}.grid>*{min-width:0}.overflow-auto{overflow:auto}b,strong{font-weight:bolder}sub,sup{position:relative;font-size:.75em;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}address,blockquote,dl,ol,p,pre,table,ul{margin-top:0;margin-bottom:var(--pico-typography-spacing-vertical);color:var(--pico-color);font-style:normal;font-weight:var(--pico-font-weight)}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:var(--pico-typography-spacing-vertical);color:var(--pico-color);font-weight:var(--pico-font-weight);font-size:var(--pico-font-size);line-height:var(--pico-line-height);font-family:var(--pico-font-family)}h1{--pico-color:var(--pico-h1-color)}h2{--pico-color:var(--pico-h2-color)}h3{--pico-color:var(--pico-h3-color)}h4{--pico-color:var(--pico-h4-color)}h5{--pico-color:var(--pico-h5-color)}h6{--pico-color:var(--pico-h6-color)}:where(article,address,blockquote,dl,figure,form,ol,p,pre,table,ul)~:is(h1,h2,h3,h4,h5,h6){margin-top:var(--pico-typography-spacing-top)}p{margin-bottom:var(--pico-typography-spacing-vertical)}hgroup{margin-bottom:var(--pico-typography-spacing-vertical)}hgroup>*{margin-top:0;margin-bottom:0}hgroup>:not(:first-child):last-child{--pico-color:var(--pico-muted-color);--pico-font-weight:unset;font-size:1rem}:where(ol,ul) li{margin-bottom:calc(var(--pico-typography-spacing-vertical) * .25)}:where(dl,ol,ul) :where(dl,ol,ul){margin:0;margin-top:calc(var(--pico-typography-spacing-vertical) * .25)}ul li{list-style:square}mark{padding:.125rem .25rem;background-color:var(--pico-mark-background-color);color:var(--pico-mark-color);vertical-align:baseline}blockquote{display:block;margin:var(--pico-typography-spacing-vertical) 0;padding:var(--pico-spacing);border-right:none;border-left:.25rem solid var(--pico-blockquote-border-color);border-inline-start:.25rem solid var(--pico-blockquote-border-color);border-inline-end:none}blockquote footer{margin-top:calc(var(--pico-typography-spacing-vertical) * .5);color:var(--pico-blockquote-footer-color)}abbr[title]{border-bottom:1px dotted;text-decoration:none;cursor:help}ins{color:var(--pico-ins-color);text-decoration:none}del{color:var(--pico-del-color)}::-moz-selection{background-color:var(--pico-text-selection-color)}::selection{background-color:var(--pico-text-selection-color)}:where(a:not([role=button])),[role=link]{--pico-color:var(--pico-primary);--pico-background-color:transparent;--pico-underline:var(--pico-primary-underline);outline:0;background-color:var(--pico-background-color);color:var(--pico-color);-webkit-text-decoration:var(--pico-text-decoration);text-decoration:var(--pico-text-decoration);text-decoration-color:var(--pico-underline);text-underline-offset:.125em;transition:background-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition),-webkit-text-decoration var(--pico-transition);transition:background-color var(--pico-transition),color var(--pico-transition),text-decoration var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),color var(--pico-transition),text-decoration var(--pico-transition),box-shadow var(--pico-transition),-webkit-text-decoration var(--pico-transition)}:where(a:not([role=button])):is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[role=link]:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-primary-hover);--pico-underline:var(--pico-primary-hover-underline);--pico-text-decoration:underline}:where(a:not([role=button])):focus-visible,[role=link]:focus-visible{box-shadow:0 0 0 var(--pico-outline-width) var(--pico-primary-focus)}:where(a:not([role=button])).secondary,[role=link].secondary{--pico-color:var(--pico-secondary);--pico-underline:var(--pico-secondary-underline)}:where(a:not([role=button])).secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[role=link].secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-secondary-hover);--pico-underline:var(--pico-secondary-hover-underline)}:where(a:not([role=button])).contrast,[role=link].contrast{--pico-color:var(--pico-contrast);--pico-underline:var(--pico-contrast-underline)}:where(a:not([role=button])).contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[role=link].contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-contrast-hover);--pico-underline:var(--pico-contrast-hover-underline)}a[role=button]{display:inline-block}button{margin:0;overflow:visible;font-family:inherit;text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[role=button],[type=button],[type=file]::file-selector-button,[type=reset],[type=submit],button{--pico-background-color:var(--pico-primary-background);--pico-border-color:var(--pico-primary-border);--pico-color:var(--pico-primary-inverse);--pico-box-shadow:var(--pico-button-box-shadow, 0 0 0 rgba(0, 0, 0, 0));padding:var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal);border:var(--pico-border-width) solid var(--pico-border-color);border-radius:var(--pico-border-radius);outline:0;background-color:var(--pico-background-color);box-shadow:var(--pico-box-shadow);color:var(--pico-color);font-weight:var(--pico-font-weight);font-size:1rem;line-height:var(--pico-line-height);text-align:center;text-decoration:none;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:background-color var(--pico-transition),border-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition)}[role=button]:is(:hover,:active,:focus),[role=button]:is([aria-current]:not([aria-current=false])),[type=button]:is(:hover,:active,:focus),[type=button]:is([aria-current]:not([aria-current=false])),[type=file]::file-selector-button:is(:hover,:active,:focus),[type=file]::file-selector-button:is([aria-current]:not([aria-current=false])),[type=reset]:is(:hover,:active,:focus),[type=reset]:is([aria-current]:not([aria-current=false])),[type=submit]:is(:hover,:active,:focus),[type=submit]:is([aria-current]:not([aria-current=false])),button:is(:hover,:active,:focus),button:is([aria-current]:not([aria-current=false])){--pico-background-color:var(--pico-primary-hover-background);--pico-border-color:var(--pico-primary-hover-border);--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0));--pico-color:var(--pico-primary-inverse)}[role=button]:focus,[role=button]:is([aria-current]:not([aria-current=false])):focus,[type=button]:focus,[type=button]:is([aria-current]:not([aria-current=false])):focus,[type=file]::file-selector-button:focus,[type=file]::file-selector-button:is([aria-current]:not([aria-current=false])):focus,[type=reset]:focus,[type=reset]:is([aria-current]:not([aria-current=false])):focus,[type=submit]:focus,[type=submit]:is([aria-current]:not([aria-current=false])):focus,button:focus,button:is([aria-current]:not([aria-current=false])):focus{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-primary-focus)}[type=button],[type=reset],[type=submit]{margin-bottom:var(--pico-spacing)}:is(button,[type=submit],[type=button],[role=button]).secondary,[type=file]::file-selector-button,[type=reset]{--pico-background-color:var(--pico-secondary-background);--pico-border-color:var(--pico-secondary-border);--pico-color:var(--pico-secondary-inverse);cursor:pointer}:is(button,[type=submit],[type=button],[role=button]).secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=file]::file-selector-button:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=reset]:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-background-color:var(--pico-secondary-hover-background);--pico-border-color:var(--pico-secondary-hover-border);--pico-color:var(--pico-secondary-inverse)}:is(button,[type=submit],[type=button],[role=button]).secondary:focus,:is(button,[type=submit],[type=button],[role=button]).secondary:is([aria-current]:not([aria-current=false])):focus,[type=file]::file-selector-button:focus,[type=file]::file-selector-button:is([aria-current]:not([aria-current=false])):focus,[type=reset]:focus,[type=reset]:is([aria-current]:not([aria-current=false])):focus{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-secondary-focus)}:is(button,[type=submit],[type=button],[role=button]).contrast{--pico-background-color:var(--pico-contrast-background);--pico-border-color:var(--pico-contrast-border);--pico-color:var(--pico-contrast-inverse)}:is(button,[type=submit],[type=button],[role=button]).contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-background-color:var(--pico-contrast-hover-background);--pico-border-color:var(--pico-contrast-hover-border);--pico-color:var(--pico-contrast-inverse)}:is(button,[type=submit],[type=button],[role=button]).contrast:focus,:is(button,[type=submit],[type=button],[role=button]).contrast:is([aria-current]:not([aria-current=false])):focus{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-contrast-focus)}:is(button,[type=submit],[type=button],[role=button]).outline,[type=reset].outline{--pico-background-color:transparent;--pico-color:var(--pico-primary);--pico-border-color:var(--pico-primary)}:is(button,[type=submit],[type=button],[role=button]).outline:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=reset].outline:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-background-color:transparent;--pico-color:var(--pico-primary-hover);--pico-border-color:var(--pico-primary-hover)}:is(button,[type=submit],[type=button],[role=button]).outline.secondary,[type=reset].outline{--pico-color:var(--pico-secondary);--pico-border-color:var(--pico-secondary)}:is(button,[type=submit],[type=button],[role=button]).outline.secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=reset].outline:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-secondary-hover);--pico-border-color:var(--pico-secondary-hover)}:is(button,[type=submit],[type=button],[role=button]).outline.contrast{--pico-color:var(--pico-contrast);--pico-border-color:var(--pico-contrast)}:is(button,[type=submit],[type=button],[role=button]).outline.contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-contrast-hover);--pico-border-color:var(--pico-contrast-hover)}:where(button,[type=submit],[type=reset],[type=button],[role=button])[disabled],:where(fieldset[disabled]) :is(button,[type=submit],[type=button],[type=reset],[role=button]){opacity:.5;pointer-events:none}:where(table){width:100%;border-collapse:collapse;border-spacing:0;text-indent:0}td,th{padding:calc(var(--pico-spacing)/ 2) var(--pico-spacing);border-bottom:var(--pico-border-width) solid var(--pico-table-border-color);background-color:var(--pico-background-color);color:var(--pico-color);font-weight:var(--pico-font-weight);text-align:left;text-align:start}tfoot td,tfoot th{border-top:var(--pico-border-width) solid var(--pico-table-border-color);border-bottom:0}table.striped tbody tr:nth-child(odd) td,table.striped tbody tr:nth-child(odd) th{background-color:var(--pico-table-row-stripped-background-color)}:where(audio,canvas,iframe,img,svg,video){vertical-align:middle}audio,video{display:inline-block}audio:not([controls]){display:none;height:0}:where(iframe){border-style:none}img{max-width:100%;height:auto;border-style:none}:where(svg:not([fill])){fill:currentColor}svg:not(:root){overflow:hidden}code,kbd,pre,samp{font-size:.875em;font-family:var(--pico-font-family)}pre code{font-size:inherit;font-family:inherit}pre{-ms-overflow-style:scrollbar;overflow:auto}code,kbd,pre{border-radius:var(--pico-border-radius);background:var(--pico-code-background-color);color:var(--pico-code-color);font-weight:var(--pico-font-weight);line-height:initial}code,kbd{display:inline-block;padding:.375rem}pre{display:block;margin-bottom:var(--pico-spacing);overflow-x:auto}pre>code{display:block;padding:var(--pico-spacing);background:0 0;line-height:var(--pico-line-height)}kbd{background-color:var(--pico-code-kbd-background-color);color:var(--pico-code-kbd-color);vertical-align:baseline}figure{display:block;margin:0;padding:0}figure figcaption{padding:calc(var(--pico-spacing) * .5) 0;color:var(--pico-muted-color)}hr{height:0;margin:var(--pico-typography-spacing-vertical) 0;border:0;border-top:1px solid var(--pico-muted-border-color);color:inherit}[hidden],template{display:none!important}canvas{display:inline-block}input,optgroup,select,textarea{margin:0;font-size:1rem;line-height:var(--pico-line-height);font-family:inherit;letter-spacing:inherit}input{overflow:visible}select{text-transform:none}legend{max-width:100%;padding:0;color:inherit;white-space:normal}textarea{overflow:auto}[type=checkbox],[type=radio]{padding:0}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}::-moz-focus-inner{padding:0;border-style:none}:-moz-focusring{outline:0}:-moz-ui-invalid{box-shadow:none}::-ms-expand{display:none}[type=file],[type=range]{padding:0;border-width:0}input:not([type=checkbox],[type=radio],[type=range]){height:calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2)}fieldset{width:100%;margin:0;margin-bottom:var(--pico-spacing);padding:0;border:0}fieldset legend,label{display:block;margin-bottom:calc(var(--pico-spacing) * .375);color:var(--pico-color);font-weight:var(--pico-form-label-font-weight,var(--pico-font-weight))}fieldset legend{margin-bottom:calc(var(--pico-spacing) * .5)}button[type=submit],input:not([type=checkbox],[type=radio]),select,textarea{width:100%}input:not([type=checkbox],[type=radio],[type=range],[type=file]),select,textarea{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding:var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal)}input,select,textarea{--pico-background-color:var(--pico-form-element-background-color);--pico-border-color:var(--pico-form-element-border-color);--pico-color:var(--pico-form-element-color);--pico-box-shadow:none;border:var(--pico-border-width) solid var(--pico-border-color);border-radius:var(--pico-border-radius);outline:0;background-color:var(--pico-background-color);box-shadow:var(--pico-box-shadow);color:var(--pico-color);font-weight:var(--pico-font-weight);transition:background-color var(--pico-transition),border-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition)}:where(select,textarea):not([readonly]):is(:active,:focus),input:not([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[readonly]):is(:active,:focus){--pico-background-color:var(--pico-form-element-active-background-color)}:where(select,textarea):not([readonly]):is(:active,:focus),input:not([type=submit],[type=button],[type=reset],[role=switch],[readonly]):is(:active,:focus){--pico-border-color:var(--pico-form-element-active-border-color)}:where(select,textarea):not([readonly]):focus,input:not([type=submit],[type=button],[type=reset],[type=range],[type=file],[readonly]):focus{--pico-box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-focus-color)}:where(fieldset[disabled]) :is(input:not([type=submit],[type=button],[type=reset]),select,textarea),input:not([type=submit],[type=button],[type=reset])[disabled],label[aria-disabled=true],select[disabled],textarea[disabled]{opacity:var(--pico-form-element-disabled-opacity);pointer-events:none}label[aria-disabled=true] input[disabled]{opacity:1}:where(input,select,textarea):not([type=checkbox],[type=radio],[type=date],[type=datetime-local],[type=month],[type=time],[type=week],[type=range])[aria-invalid]{padding-right:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem)!important;padding-left:var(--pico-form-element-spacing-horizontal);padding-inline-start:var(--pico-form-element-spacing-horizontal)!important;padding-inline-end:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem)!important;background-position:center right .75rem;background-size:1rem auto;background-repeat:no-repeat}:where(input,select,textarea):not([type=checkbox],[type=radio],[type=date],[type=datetime-local],[type=month],[type=time],[type=week],[type=range])[aria-invalid=false]:not(select){background-image:var(--pico-icon-valid)}:where(input,select,textarea):not([type=checkbox],[type=radio],[type=date],[type=datetime-local],[type=month],[type=time],[type=week],[type=range])[aria-invalid=true]:not(select){background-image:var(--pico-icon-invalid)}:where(input,select,textarea)[aria-invalid=false]{--pico-border-color:var(--pico-form-element-valid-border-color)}:where(input,select,textarea)[aria-invalid=false]:is(:active,:focus){--pico-border-color:var(--pico-form-element-valid-active-border-color)!important}:where(input,select,textarea)[aria-invalid=false]:is(:active,:focus):not([type=checkbox],[type=radio]){--pico-box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-valid-focus-color)!important}:where(input,select,textarea)[aria-invalid=true]{--pico-border-color:var(--pico-form-element-invalid-border-color)}:where(input,select,textarea)[aria-invalid=true]:is(:active,:focus){--pico-border-color:var(--pico-form-element-invalid-active-border-color)!important}:where(input,select,textarea)[aria-invalid=true]:is(:active,:focus):not([type=checkbox],[type=radio]){--pico-box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-invalid-focus-color)!important}[dir=rtl] :where(input,select,textarea):not([type=checkbox],[type=radio]):is([aria-invalid],[aria-invalid=true],[aria-invalid=false]){background-position:center left .75rem}input::-webkit-input-placeholder,input::placeholder,select:invalid,textarea::-webkit-input-placeholder,textarea::placeholder{color:var(--pico-form-element-placeholder-color);opacity:1}input:not([type=checkbox],[type=radio]),select,textarea{margin-bottom:var(--pico-spacing)}select::-ms-expand{border:0;background-color:transparent}select:not([multiple],[size]){padding-right:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem);padding-left:var(--pico-form-element-spacing-horizontal);padding-inline-start:var(--pico-form-element-spacing-horizontal);padding-inline-end:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem);background-image:var(--pico-icon-chevron);background-position:center right .75rem;background-size:1rem auto;background-repeat:no-repeat}select[multiple] option:checked{background:var(--pico-form-element-selected-background-color)}[dir=rtl] select:not([multiple],[size]){background-position:center left .75rem}textarea{display:block;resize:vertical}textarea[aria-invalid]{--pico-icon-height:calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2);background-position:top right .75rem!important;background-size:1rem var(--pico-icon-height)!important}:where(input,select,textarea,fieldset,.grid)+small{display:block;width:100%;margin-top:calc(var(--pico-spacing) * -.75);margin-bottom:var(--pico-spacing);color:var(--pico-muted-color)}:where(input,select,textarea,fieldset,.grid)[aria-invalid=false]+small{color:var(--pico-ins-color)}:where(input,select,textarea,fieldset,.grid)[aria-invalid=true]+small{color:var(--pico-del-color)}label>:where(input,select,textarea){margin-top:calc(var(--pico-spacing) * .25)}label:has([type=checkbox],[type=radio]){width:-moz-fit-content;width:fit-content;cursor:pointer}[type=checkbox],[type=radio]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:1.25em;height:1.25em;margin-top:-.125em;margin-inline-end:.5em;border-width:var(--pico-border-width);vertical-align:middle;cursor:pointer}[type=checkbox]::-ms-check,[type=radio]::-ms-check{display:none}[type=checkbox]:checked,[type=checkbox]:checked:active,[type=checkbox]:checked:focus,[type=radio]:checked,[type=radio]:checked:active,[type=radio]:checked:focus{--pico-background-color:var(--pico-primary-background);--pico-border-color:var(--pico-primary-border);background-image:var(--pico-icon-checkbox);background-position:center;background-size:.75em auto;background-repeat:no-repeat}[type=checkbox]~label,[type=radio]~label{display:inline-block;margin-bottom:0;cursor:pointer}[type=checkbox]~label:not(:last-of-type),[type=radio]~label:not(:last-of-type){margin-inline-end:1em}[type=checkbox]:indeterminate{--pico-background-color:var(--pico-primary-background);--pico-border-color:var(--pico-primary-border);background-image:var(--pico-icon-minus);background-position:center;background-size:.75em auto;background-repeat:no-repeat}[type=radio]{border-radius:50%}[type=radio]:checked,[type=radio]:checked:active,[type=radio]:checked:focus{--pico-background-color:var(--pico-primary-inverse);border-width:.35em;background-image:none}[type=checkbox][role=switch]{--pico-background-color:var(--pico-switch-background-color);--pico-color:var(--pico-switch-color);width:2.25em;height:1.25em;border:var(--pico-border-width) solid var(--pico-border-color);border-radius:1.25em;background-color:var(--pico-background-color);line-height:1.25em}[type=checkbox][role=switch]:not([aria-invalid]){--pico-border-color:var(--pico-switch-background-color)}[type=checkbox][role=switch]:before{display:block;width:calc(1.25em - var(--pico-border-width) * 2);height:100%;border-radius:50%;background-color:var(--pico-color);box-shadow:var(--pico-switch-thumb-box-shadow);content:"";transition:margin .1s ease-in-out}[type=checkbox][role=switch]:focus{--pico-background-color:var(--pico-switch-background-color);--pico-border-color:var(--pico-switch-background-color)}[type=checkbox][role=switch]:checked{--pico-background-color:var(--pico-switch-checked-background-color);--pico-border-color:var(--pico-switch-checked-background-color);background-image:none}[type=checkbox][role=switch]:checked:before{margin-inline-start:calc(1.125em - var(--pico-border-width))}[type=checkbox][role=switch][disabled]{--pico-background-color:var(--pico-border-color)}[type=checkbox][aria-invalid=false]:checked,[type=checkbox][aria-invalid=false]:checked:active,[type=checkbox][aria-invalid=false]:checked:focus,[type=checkbox][role=switch][aria-invalid=false]:checked,[type=checkbox][role=switch][aria-invalid=false]:checked:active,[type=checkbox][role=switch][aria-invalid=false]:checked:focus{--pico-background-color:var(--pico-form-element-valid-border-color)}[type=checkbox]:checked:active[aria-invalid=true],[type=checkbox]:checked:focus[aria-invalid=true],[type=checkbox]:checked[aria-invalid=true],[type=checkbox][role=switch]:checked:active[aria-invalid=true],[type=checkbox][role=switch]:checked:focus[aria-invalid=true],[type=checkbox][role=switch]:checked[aria-invalid=true]{--pico-background-color:var(--pico-form-element-invalid-border-color)}[type=checkbox][aria-invalid=false]:checked,[type=checkbox][aria-invalid=false]:checked:active,[type=checkbox][aria-invalid=false]:checked:focus,[type=checkbox][role=switch][aria-invalid=false]:checked,[type=checkbox][role=switch][aria-invalid=false]:checked:active,[type=checkbox][role=switch][aria-invalid=false]:checked:focus,[type=radio][aria-invalid=false]:checked,[type=radio][aria-invalid=false]:checked:active,[type=radio][aria-invalid=false]:checked:focus{--pico-border-color:var(--pico-form-element-valid-border-color)}[type=checkbox]:checked:active[aria-invalid=true],[type=checkbox]:checked:focus[aria-invalid=true],[type=checkbox]:checked[aria-invalid=true],[type=checkbox][role=switch]:checked:active[aria-invalid=true],[type=checkbox][role=switch]:checked:focus[aria-invalid=true],[type=checkbox][role=switch]:checked[aria-invalid=true],[type=radio]:checked:active[aria-invalid=true],[type=radio]:checked:focus[aria-invalid=true],[type=radio]:checked[aria-invalid=true]{--pico-border-color:var(--pico-form-element-invalid-border-color)}[type=color]::-webkit-color-swatch-wrapper{padding:0}[type=color]::-moz-focus-inner{padding:0}[type=color]::-webkit-color-swatch{border:0;border-radius:calc(var(--pico-border-radius) * .5)}[type=color]::-moz-color-swatch{border:0;border-radius:calc(var(--pico-border-radius) * .5)}input:not([type=checkbox],[type=radio],[type=range],[type=file]):is([type=date],[type=datetime-local],[type=month],[type=time],[type=week]){--pico-icon-position:.75rem;--pico-icon-width:1rem;padding-right:calc(var(--pico-icon-width) + var(--pico-icon-position));background-image:var(--pico-icon-date);background-position:center right var(--pico-icon-position);background-size:var(--pico-icon-width) auto;background-repeat:no-repeat}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=time]{background-image:var(--pico-icon-time)}[type=date]::-webkit-calendar-picker-indicator,[type=datetime-local]::-webkit-calendar-picker-indicator,[type=month]::-webkit-calendar-picker-indicator,[type=time]::-webkit-calendar-picker-indicator,[type=week]::-webkit-calendar-picker-indicator{width:var(--pico-icon-width);margin-right:calc(var(--pico-icon-width) * -1);margin-left:var(--pico-icon-position);opacity:0}@-moz-document url-prefix(){[type=date],[type=datetime-local],[type=month],[type=time],[type=week]{padding-right:var(--pico-form-element-spacing-horizontal)!important;background-image:none!important}}[dir=rtl] :is([type=date],[type=datetime-local],[type=month],[type=time],[type=week]){text-align:right}[type=file]{--pico-color:var(--pico-muted-color);margin-left:calc(var(--pico-outline-width) * -1);padding:calc(var(--pico-form-element-spacing-vertical) * .5) 0;padding-left:var(--pico-outline-width);border:0;border-radius:0;background:0 0}[type=file]::file-selector-button{margin-right:calc(var(--pico-spacing)/ 2);padding:calc(var(--pico-form-element-spacing-vertical) * .5) var(--pico-form-element-spacing-horizontal)}[type=file]:is(:hover,:active,:focus)::file-selector-button{--pico-background-color:var(--pico-secondary-hover-background);--pico-border-color:var(--pico-secondary-hover-border)}[type=file]:focus::file-selector-button{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-secondary-focus)}[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:1.25rem;background:0 0}[type=range]::-webkit-slider-runnable-track{width:100%;height:.375rem;border-radius:var(--pico-border-radius);background-color:var(--pico-range-border-color);-webkit-transition:background-color var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),box-shadow var(--pico-transition)}[type=range]::-moz-range-track{width:100%;height:.375rem;border-radius:var(--pico-border-radius);background-color:var(--pico-range-border-color);-moz-transition:background-color var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),box-shadow var(--pico-transition)}[type=range]::-ms-track{width:100%;height:.375rem;border-radius:var(--pico-border-radius);background-color:var(--pico-range-border-color);-ms-transition:background-color var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),box-shadow var(--pico-transition)}[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;margin-top:-.4375rem;border:2px solid var(--pico-range-thumb-border-color);border-radius:50%;background-color:var(--pico-range-thumb-color);cursor:pointer;-webkit-transition:background-color var(--pico-transition),transform var(--pico-transition);transition:background-color var(--pico-transition),transform var(--pico-transition)}[type=range]::-moz-range-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;margin-top:-.4375rem;border:2px solid var(--pico-range-thumb-border-color);border-radius:50%;background-color:var(--pico-range-thumb-color);cursor:pointer;-moz-transition:background-color var(--pico-transition),transform var(--pico-transition);transition:background-color var(--pico-transition),transform var(--pico-transition)}[type=range]::-ms-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;margin-top:-.4375rem;border:2px solid var(--pico-range-thumb-border-color);border-radius:50%;background-color:var(--pico-range-thumb-color);cursor:pointer;-ms-transition:background-color var(--pico-transition),transform var(--pico-transition);transition:background-color var(--pico-transition),transform var(--pico-transition)}[type=range]:active,[type=range]:focus-within{--pico-range-border-color:var(--pico-range-active-border-color);--pico-range-thumb-color:var(--pico-range-thumb-active-color)}[type=range]:active::-webkit-slider-thumb{transform:scale(1.25)}[type=range]:active::-moz-range-thumb{transform:scale(1.25)}[type=range]:active::-ms-thumb{transform:scale(1.25)}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search]{padding-inline-start:calc(var(--pico-form-element-spacing-horizontal) + 1.75rem);background-image:var(--pico-icon-search);background-position:center left calc(var(--pico-form-element-spacing-horizontal) + .125rem);background-size:1rem auto;background-repeat:no-repeat}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid]{padding-inline-start:calc(var(--pico-form-element-spacing-horizontal) + 1.75rem)!important;background-position:center left 1.125rem,center right .75rem}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid=false]{background-image:var(--pico-icon-search),var(--pico-icon-valid)}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid=true]{background-image:var(--pico-icon-search),var(--pico-icon-invalid)}[dir=rtl] :where(input):not([type=checkbox],[type=radio],[type=range],[type=file])[type=search]{background-position:center right 1.125rem}[dir=rtl] :where(input):not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid]{background-position:center right 1.125rem,center left .75rem}details{display:block;margin-bottom:var(--pico-spacing)}details summary{line-height:1rem;list-style-type:none;cursor:pointer;transition:color var(--pico-transition)}details summary:not([role]){color:var(--pico-accordion-close-summary-color)}details summary::-webkit-details-marker{display:none}details summary::marker{display:none}details summary::-moz-list-bullet{list-style-type:none}details summary:after{display:block;width:1rem;height:1rem;margin-inline-start:calc(var(--pico-spacing,1rem) * .5);float:right;transform:rotate(-90deg);background-image:var(--pico-icon-chevron);background-position:right center;background-size:1rem auto;background-repeat:no-repeat;content:"";transition:transform var(--pico-transition)}details summary:focus{outline:0}details summary:focus:not([role]){color:var(--pico-accordion-active-summary-color)}details summary:focus-visible:not([role]){outline:var(--pico-outline-width) solid var(--pico-primary-focus);outline-offset:calc(var(--pico-spacing,1rem) * .5);color:var(--pico-primary)}details summary[role=button]{width:100%;text-align:left}details summary[role=button]:after{height:calc(1rem * var(--pico-line-height,1.5))}details[open]>summary{margin-bottom:var(--pico-spacing)}details[open]>summary:not([role]):not(:focus){color:var(--pico-accordion-open-summary-color)}details[open]>summary:after{transform:rotate(0)}[dir=rtl] details summary{text-align:right}[dir=rtl] details summary:after{float:left;background-position:left center}article{margin-bottom:var(--pico-block-spacing-vertical);padding:var(--pico-block-spacing-vertical) var(--pico-block-spacing-horizontal);border-radius:var(--pico-border-radius);background:var(--pico-card-background-color);box-shadow:var(--pico-card-box-shadow)}article>footer,article>header{margin-right:calc(var(--pico-block-spacing-horizontal) * -1);margin-left:calc(var(--pico-block-spacing-horizontal) * -1);padding:calc(var(--pico-block-spacing-vertical) * .66) var(--pico-block-spacing-horizontal);background-color:var(--pico-card-sectioning-background-color)}article>header{margin-top:calc(var(--pico-block-spacing-vertical) * -1);margin-bottom:var(--pico-block-spacing-vertical);border-bottom:var(--pico-border-width) solid var(--pico-card-border-color);border-top-right-radius:var(--pico-border-radius);border-top-left-radius:var(--pico-border-radius)}article>footer{margin-top:var(--pico-block-spacing-vertical);margin-bottom:calc(var(--pico-block-spacing-vertical) * -1);border-top:var(--pico-border-width) solid var(--pico-card-border-color);border-bottom-right-radius:var(--pico-border-radius);border-bottom-left-radius:var(--pico-border-radius)}details.dropdown{position:relative;border-bottom:none}details.dropdown summary:after,details.dropdown>a:after,details.dropdown>button:after{display:block;width:1rem;height:calc(1rem * var(--pico-line-height,1.5));margin-inline-start:.25rem;float:right;transform:rotate(0) translate(.2rem);background-image:var(--pico-icon-chevron);background-position:right center;background-size:1rem auto;background-repeat:no-repeat;content:""}nav details.dropdown{margin-bottom:0}details.dropdown summary:not([role]){height:calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2);padding:var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal);border:var(--pico-border-width) solid var(--pico-form-element-border-color);border-radius:var(--pico-border-radius);background-color:var(--pico-form-element-background-color);color:var(--pico-form-element-placeholder-color);line-height:inherit;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:background-color var(--pico-transition),border-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition)}details.dropdown summary:not([role]):active,details.dropdown summary:not([role]):focus{border-color:var(--pico-form-element-active-border-color);background-color:var(--pico-form-element-active-background-color)}details.dropdown summary:not([role]):focus{box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-focus-color)}details.dropdown summary:not([role]):focus-visible{outline:0}details.dropdown summary:not([role])[aria-invalid=false]{--pico-form-element-border-color:var(--pico-form-element-valid-border-color);--pico-form-element-active-border-color:var(--pico-form-element-valid-focus-color);--pico-form-element-focus-color:var(--pico-form-element-valid-focus-color)}details.dropdown summary:not([role])[aria-invalid=true]{--pico-form-element-border-color:var(--pico-form-element-invalid-border-color);--pico-form-element-active-border-color:var(--pico-form-element-invalid-focus-color);--pico-form-element-focus-color:var(--pico-form-element-invalid-focus-color)}nav details.dropdown{display:inline;margin:calc(var(--pico-nav-element-spacing-vertical) * -1) 0}nav details.dropdown summary:after{transform:rotate(0) translate(0)}nav details.dropdown summary:not([role]){height:calc(1rem * var(--pico-line-height) + var(--pico-nav-link-spacing-vertical) * 2);padding:calc(var(--pico-nav-link-spacing-vertical) - var(--pico-border-width) * 2) var(--pico-nav-link-spacing-horizontal)}nav details.dropdown summary:not([role]):focus-visible{box-shadow:0 0 0 var(--pico-outline-width) var(--pico-primary-focus)}details.dropdown summary+ul{display:flex;z-index:99;position:absolute;left:0;flex-direction:column;width:100%;min-width:-moz-fit-content;min-width:fit-content;margin:0;margin-top:var(--pico-outline-width);padding:0;border:var(--pico-border-width) solid var(--pico-dropdown-border-color);border-radius:var(--pico-border-radius);background-color:var(--pico-dropdown-background-color);box-shadow:var(--pico-dropdown-box-shadow);color:var(--pico-dropdown-color);white-space:nowrap;opacity:0;transition:opacity var(--pico-transition),transform 0s ease-in-out 1s}details.dropdown summary+ul[dir=rtl]{right:0;left:auto}details.dropdown summary+ul li{width:100%;margin-bottom:0;padding:calc(var(--pico-form-element-spacing-vertical) * .5) var(--pico-form-element-spacing-horizontal);list-style:none}details.dropdown summary+ul li:first-of-type{margin-top:calc(var(--pico-form-element-spacing-vertical) * .5)}details.dropdown summary+ul li:last-of-type{margin-bottom:calc(var(--pico-form-element-spacing-vertical) * .5)}details.dropdown summary+ul li a{display:block;margin:calc(var(--pico-form-element-spacing-vertical) * -.5) calc(var(--pico-form-element-spacing-horizontal) * -1);padding:calc(var(--pico-form-element-spacing-vertical) * .5) var(--pico-form-element-spacing-horizontal);overflow:hidden;border-radius:0;color:var(--pico-dropdown-color);text-decoration:none;text-overflow:ellipsis}details.dropdown summary+ul li a:active,details.dropdown summary+ul li a:focus,details.dropdown summary+ul li a:focus-visible,details.dropdown summary+ul li a:hover,details.dropdown summary+ul li a[aria-current]:not([aria-current=false]){background-color:var(--pico-dropdown-hover-background-color)}details.dropdown summary+ul li label{width:100%}details.dropdown summary+ul li:has(label):hover{background-color:var(--pico-dropdown-hover-background-color)}details.dropdown[open] summary{margin-bottom:0}details.dropdown[open] summary+ul{transform:scaleY(1);opacity:1;transition:opacity var(--pico-transition),transform 0s ease-in-out 0s}details.dropdown[open] summary:before{display:block;z-index:1;position:fixed;width:100vw;height:100vh;top:0;right:0;bottom:0;left:0;background:0 0;content:"";cursor:default}label>details.dropdown{margin-top:calc(var(--pico-spacing) * .25)}[role=group],[role=search]{display:inline-flex;position:relative;width:100%;margin-bottom:var(--pico-spacing);border-radius:var(--pico-border-radius);box-shadow:var(--pico-group-box-shadow,0 0 0 transparent);vertical-align:middle;transition:box-shadow var(--pico-transition)}[role=group] input:not([type=checkbox],[type=radio]),[role=group] select,[role=group]>*,[role=search] input:not([type=checkbox],[type=radio]),[role=search] select,[role=search]>*{position:relative;flex:1 1 auto;margin-bottom:0}[role=group] input:not([type=checkbox],[type=radio]):not(:first-child),[role=group] select:not(:first-child),[role=group]>:not(:first-child),[role=search] input:not([type=checkbox],[type=radio]):not(:first-child),[role=search] select:not(:first-child),[role=search]>:not(:first-child){margin-left:0;border-top-left-radius:0;border-bottom-left-radius:0}[role=group] input:not([type=checkbox],[type=radio]):not(:last-child),[role=group] select:not(:last-child),[role=group]>:not(:last-child),[role=search] input:not([type=checkbox],[type=radio]):not(:last-child),[role=search] select:not(:last-child),[role=search]>:not(:last-child){border-top-right-radius:0;border-bottom-right-radius:0}[role=group] input:not([type=checkbox],[type=radio]):focus,[role=group] select:focus,[role=group]>:focus,[role=search] input:not([type=checkbox],[type=radio]):focus,[role=search] select:focus,[role=search]>:focus{z-index:2}[role=group] [role=button]:not(:first-child),[role=group] [type=button]:not(:first-child),[role=group] [type=reset]:not(:first-child),[role=group] [type=submit]:not(:first-child),[role=group] button:not(:first-child),[role=group] input:not([type=checkbox],[type=radio]):not(:first-child),[role=group] select:not(:first-child),[role=search] [role=button]:not(:first-child),[role=search] [type=button]:not(:first-child),[role=search] [type=reset]:not(:first-child),[role=search] [type=submit]:not(:first-child),[role=search] button:not(:first-child),[role=search] input:not([type=checkbox],[type=radio]):not(:first-child),[role=search] select:not(:first-child){margin-left:calc(var(--pico-border-width) * -1)}[role=group] [role=button],[role=group] [type=button],[role=group] [type=reset],[role=group] [type=submit],[role=group] button,[role=search] [role=button],[role=search] [type=button],[role=search] [type=reset],[role=search] [type=submit],[role=search] button{width:auto}@supports selector(:has(*)){[role=group]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus),[role=search]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus){--pico-group-box-shadow:var(--pico-group-box-shadow-focus-with-button)}[role=group]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) input:not([type=checkbox],[type=radio]),[role=group]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) select,[role=search]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) input:not([type=checkbox],[type=radio]),[role=search]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) select{border-color:transparent}[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus),[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus){--pico-group-box-shadow:var(--pico-group-box-shadow-focus-with-input)}[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) [role=button],[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=button],[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=submit],[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) button,[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) [role=button],[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=button],[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=submit],[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) button{--pico-button-box-shadow:0 0 0 var(--pico-border-width) var(--pico-primary-border);--pico-button-hover-box-shadow:0 0 0 var(--pico-border-width) var(--pico-primary-hover-border)}[role=group] [role=button]:focus,[role=group] [type=button]:focus,[role=group] [type=reset]:focus,[role=group] [type=submit]:focus,[role=group] button:focus,[role=search] [role=button]:focus,[role=search] [type=button]:focus,[role=search] [type=reset]:focus,[role=search] [type=submit]:focus,[role=search] button:focus{box-shadow:none}}[role=search]>:first-child{border-top-left-radius:5rem;border-bottom-left-radius:5rem}[role=search]>:last-child{border-top-right-radius:5rem;border-bottom-right-radius:5rem}[aria-busy=true]:not(input,select,textarea,html){white-space:nowrap}[aria-busy=true]:not(input,select,textarea,html):before{display:inline-block;width:1em;height:1em;background-image:var(--pico-icon-loading);background-size:1rem auto;background-repeat:no-repeat;content:"";vertical-align:-.125em}[aria-busy=true]:not(input,select,textarea,html):not(:empty):before{margin-inline-end:calc(var(--pico-spacing) * .5)}[aria-busy=true]:not(input,select,textarea,html):empty{text-align:center}[role=button][aria-busy=true],[type=button][aria-busy=true],[type=reset][aria-busy=true],[type=submit][aria-busy=true],a[aria-busy=true],button[aria-busy=true]{pointer-events:none}:root{--pico-scrollbar-width:0px}dialog{display:flex;z-index:999;position:fixed;top:0;right:0;bottom:0;left:0;align-items:center;justify-content:center;width:inherit;min-width:100%;height:inherit;min-height:100%;padding:0;border:0;-webkit-backdrop-filter:var(--pico-modal-overlay-backdrop-filter);backdrop-filter:var(--pico-modal-overlay-backdrop-filter);background-color:var(--pico-modal-overlay-background-color);color:var(--pico-color)}dialog article{width:100%;max-height:calc(100vh - var(--pico-spacing) * 2);margin:var(--pico-spacing);overflow:auto}@media (min-width:576px){dialog article{max-width:510px}}@media (min-width:768px){dialog article{max-width:700px}}dialog article>header>*{margin-bottom:0}dialog article>header .close,dialog article>header :is(a,button)[rel=prev]{margin:0;margin-left:var(--pico-spacing);padding:0;float:right}dialog article>footer{text-align:right}dialog article>footer [role=button],dialog article>footer button{margin-bottom:0}dialog article>footer [role=button]:not(:first-of-type),dialog article>footer button:not(:first-of-type){margin-left:calc(var(--pico-spacing) * .5)}dialog article .close,dialog article :is(a,button)[rel=prev]{display:block;width:1rem;height:1rem;margin-top:calc(var(--pico-spacing) * -1);margin-bottom:var(--pico-spacing);margin-left:auto;border:none;background-image:var(--pico-icon-close);background-position:center;background-size:auto 1rem;background-repeat:no-repeat;background-color:transparent;opacity:.5;transition:opacity var(--pico-transition)}dialog article .close:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),dialog article :is(a,button)[rel=prev]:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){opacity:1}dialog:not([open]),dialog[open=false]{display:none}.modal-is-open{padding-right:var(--pico-scrollbar-width,0);overflow:hidden;pointer-events:none;touch-action:none}.modal-is-open dialog{pointer-events:auto;touch-action:auto}:where(.modal-is-opening,.modal-is-closing) dialog,:where(.modal-is-opening,.modal-is-closing) dialog>article{animation-duration:.2s;animation-timing-function:ease-in-out;animation-fill-mode:both}:where(.modal-is-opening,.modal-is-closing) dialog{animation-duration:.8s;animation-name:modal-overlay}:where(.modal-is-opening,.modal-is-closing) dialog>article{animation-delay:.2s;animation-name:modal}.modal-is-closing dialog,.modal-is-closing dialog>article{animation-delay:0s;animation-direction:reverse}@keyframes modal-overlay{0%{-webkit-backdrop-filter:none;backdrop-filter:none;background-color:transparent}}@keyframes modal{0%{transform:translateY(-100%);opacity:0}}:where(nav li):before{float:left;content:"​"}nav,nav ul{display:flex}nav{justify-content:space-between;overflow:visible}nav ol,nav ul{align-items:center;margin-bottom:0;padding:0;list-style:none}nav ol:first-of-type,nav ul:first-of-type{margin-left:calc(var(--pico-nav-element-spacing-horizontal) * -1)}nav ol:last-of-type,nav ul:last-of-type{margin-right:calc(var(--pico-nav-element-spacing-horizontal) * -1)}nav li{display:inline-block;margin:0;padding:var(--pico-nav-element-spacing-vertical) var(--pico-nav-element-spacing-horizontal)}nav li :where(a,[role=link]){display:inline-block;margin:calc(var(--pico-nav-link-spacing-vertical) * -1) calc(var(--pico-nav-link-spacing-horizontal) * -1);padding:var(--pico-nav-link-spacing-vertical) var(--pico-nav-link-spacing-horizontal);border-radius:var(--pico-border-radius)}nav li :where(a,[role=link]):not(:hover){text-decoration:none}nav li [role=button],nav li button,nav li input:not([type=checkbox],[type=radio],[type=range],[type=file]),nav li select{height:auto;margin-right:inherit;margin-bottom:0;margin-left:inherit;padding:calc(var(--pico-nav-link-spacing-vertical) - var(--pico-border-width) * 2) var(--pico-nav-link-spacing-horizontal)}nav[aria-label=breadcrumb]{align-items:center;justify-content:start}nav[aria-label=breadcrumb] ul li:not(:first-child){margin-inline-start:var(--pico-nav-link-spacing-horizontal)}nav[aria-label=breadcrumb] ul li a{margin:calc(var(--pico-nav-link-spacing-vertical) * -1) 0;margin-inline-start:calc(var(--pico-nav-link-spacing-horizontal) * -1)}nav[aria-label=breadcrumb] ul li:not(:last-child):after{display:inline-block;position:absolute;width:calc(var(--pico-nav-link-spacing-horizontal) * 4);margin:0 calc(var(--pico-nav-link-spacing-horizontal) * -1);content:var(--pico-nav-breadcrumb-divider);color:var(--pico-muted-color);text-align:center;text-decoration:none;white-space:nowrap}nav[aria-label=breadcrumb] a[aria-current]:not([aria-current=false]){background-color:transparent;color:inherit;text-decoration:none;pointer-events:none}aside li,aside nav,aside ol,aside ul{display:block}aside li{padding:calc(var(--pico-nav-element-spacing-vertical) * .5) var(--pico-nav-element-spacing-horizontal)}aside li a{display:block}aside li [role=button]{margin:inherit}[dir=rtl] nav[aria-label=breadcrumb] ul li:not(:last-child) :after{content:"\\"}progress{display:inline-block;vertical-align:baseline}progress{-webkit-appearance:none;-moz-appearance:none;display:inline-block;appearance:none;width:100%;height:.5rem;margin-bottom:calc(var(--pico-spacing) * .5);overflow:hidden;border:0;border-radius:var(--pico-border-radius);background-color:var(--pico-progress-background-color);color:var(--pico-progress-color)}progress::-webkit-progress-bar{border-radius:var(--pico-border-radius);background:0 0}progress[value]::-webkit-progress-value{background-color:var(--pico-progress-color);-webkit-transition:inline-size var(--pico-transition);transition:inline-size var(--pico-transition)}progress::-moz-progress-bar{background-color:var(--pico-progress-color)}@media (prefers-reduced-motion:no-preference){progress:indeterminate{background:var(--pico-progress-background-color) linear-gradient(to right,var(--pico-progress-color) 30%,var(--pico-progress-background-color) 30%) top left/150% 150% no-repeat;animation:progress-indeterminate 1s linear infinite}progress:indeterminate[value]::-webkit-progress-value{background-color:transparent}progress:indeterminate::-moz-progress-bar{background-color:transparent}}@media (prefers-reduced-motion:no-preference){[dir=rtl] progress:indeterminate{animation-direction:reverse}}@keyframes progress-indeterminate{0%{background-position:200% 0}to{background-position:-200% 0}}[data-tooltip]{position:relative}[data-tooltip]:not(a,button,input){border-bottom:1px dotted;text-decoration:none;cursor:help}[data-tooltip]:after,[data-tooltip]:before,[data-tooltip][data-placement=top]:after,[data-tooltip][data-placement=top]:before{display:block;z-index:99;position:absolute;bottom:100%;left:50%;padding:.25rem .5rem;overflow:hidden;transform:translate(-50%,-.25rem);border-radius:var(--pico-border-radius);background:var(--pico-tooltip-background-color);content:attr(data-tooltip);color:var(--pico-tooltip-color);font-style:normal;font-weight:var(--pico-font-weight);font-size:.875rem;text-decoration:none;text-overflow:ellipsis;white-space:nowrap;opacity:0;pointer-events:none}[data-tooltip]:after,[data-tooltip][data-placement=top]:after{padding:0;transform:translate(-50%);border-top:.3rem solid;border-right:.3rem solid transparent;border-left:.3rem solid transparent;border-radius:0;background-color:transparent;content:"";color:var(--pico-tooltip-background-color)}[data-tooltip][data-placement=bottom]:after,[data-tooltip][data-placement=bottom]:before{top:100%;bottom:auto;transform:translate(-50%,.25rem)}[data-tooltip][data-placement=bottom]:after{transform:translate(-50%,-.3rem);border:.3rem solid transparent;border-bottom:.3rem solid}[data-tooltip][data-placement=left]:after,[data-tooltip][data-placement=left]:before{top:50%;right:100%;bottom:auto;left:auto;transform:translate(-.25rem,-50%)}[data-tooltip][data-placement=left]:after{transform:translate(.3rem,-50%);border:.3rem solid transparent;border-left:.3rem solid}[data-tooltip][data-placement=right]:after,[data-tooltip][data-placement=right]:before{top:50%;right:auto;bottom:auto;left:100%;transform:translate(.25rem,-50%)}[data-tooltip][data-placement=right]:after{transform:translate(-.3rem,-50%);border:.3rem solid transparent;border-right:.3rem solid}[data-tooltip]:focus:after,[data-tooltip]:focus:before,[data-tooltip]:hover:after,[data-tooltip]:hover:before{opacity:1}@media (hover:hover) and (pointer:fine){[data-tooltip]:focus:after,[data-tooltip]:focus:before,[data-tooltip]:hover:after,[data-tooltip]:hover:before{--pico-tooltip-slide-to:translate(-50%, -.25rem);transform:translate(-50%,.75rem);animation-duration:.2s;animation-fill-mode:forwards;animation-name:tooltip-slide;opacity:0}[data-tooltip]:focus:after,[data-tooltip]:hover:after{--pico-tooltip-caret-slide-to:translate(-50%, 0rem);transform:translate(-50%,-.25rem);animation-name:tooltip-caret-slide}[data-tooltip][data-placement=bottom]:focus:after,[data-tooltip][data-placement=bottom]:focus:before,[data-tooltip][data-placement=bottom]:hover:after,[data-tooltip][data-placement=bottom]:hover:before{--pico-tooltip-slide-to:translate(-50%, .25rem);transform:translate(-50%,-.75rem);animation-name:tooltip-slide}[data-tooltip][data-placement=bottom]:focus:after,[data-tooltip][data-placement=bottom]:hover:after{--pico-tooltip-caret-slide-to:translate(-50%, -.3rem);transform:translate(-50%,-.5rem);animation-name:tooltip-caret-slide}[data-tooltip][data-placement=left]:focus:after,[data-tooltip][data-placement=left]:focus:before,[data-tooltip][data-placement=left]:hover:after,[data-tooltip][data-placement=left]:hover:before{--pico-tooltip-slide-to:translate(-.25rem, -50%);transform:translate(.75rem,-50%);animation-name:tooltip-slide}[data-tooltip][data-placement=left]:focus:after,[data-tooltip][data-placement=left]:hover:after{--pico-tooltip-caret-slide-to:translate(.3rem, -50%);transform:translate(.05rem,-50%);animation-name:tooltip-caret-slide}[data-tooltip][data-placement=right]:focus:after,[data-tooltip][data-placement=right]:focus:before,[data-tooltip][data-placement=right]:hover:after,[data-tooltip][data-placement=right]:hover:before{--pico-tooltip-slide-to:translate(.25rem, -50%);transform:translate(-.75rem,-50%);animation-name:tooltip-slide}[data-tooltip][data-placement=right]:focus:after,[data-tooltip][data-placement=right]:hover:after{--pico-tooltip-caret-slide-to:translate(-.3rem, -50%);transform:translate(-.05rem,-50%);animation-name:tooltip-caret-slide}}@keyframes tooltip-slide{to{transform:var(--pico-tooltip-slide-to);opacity:1}}@keyframes tooltip-caret-slide{50%{opacity:0}to{transform:var(--pico-tooltip-caret-slide-to);opacity:1}}[aria-controls]{cursor:pointer}[aria-disabled=true],[disabled]{cursor:not-allowed}[aria-hidden=false][hidden]{display:initial}[aria-hidden=false][hidden]:not(:focus){clip:rect(0,0,0,0);position:absolute}[tabindex],a,area,button,input,label,select,summary,textarea{-ms-touch-action:manipulation}[dir=rtl]{direction:rtl}@media (prefers-reduced-motion:reduce){:not([aria-busy=true]),:not([aria-busy=true]):after,:not([aria-busy=true]):before{background-attachment:initial!important;animation-duration:1ms!important;animation-delay:-1ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-delay:0s!important;transition-duration:0s!important}}.maplibregl-map{font:12px/20px Helvetica Neue,Arial,Helvetica,sans-serif;overflow:hidden;position:relative;-webkit-tap-highlight-color:rgb(0 0 0/0)}.maplibregl-canvas{left:0;position:absolute;top:0}.maplibregl-map:fullscreen{height:100%;width:100%}.maplibregl-ctrl-group button.maplibregl-ctrl-compass{touch-action:none}.maplibregl-canvas-container.maplibregl-interactive,.maplibregl-ctrl-group button.maplibregl-ctrl-compass{cursor:grab;-moz-user-select:none;-webkit-user-select:none;-ms-user-select:none;user-select:none}.maplibregl-canvas-container.maplibregl-interactive.maplibregl-track-pointer{cursor:pointer}.maplibregl-canvas-container.maplibregl-interactive:active,.maplibregl-ctrl-group button.maplibregl-ctrl-compass:active{cursor:grabbing}.maplibregl-canvas-container.maplibregl-touch-zoom-rotate,.maplibregl-canvas-container.maplibregl-touch-zoom-rotate .maplibregl-canvas{touch-action:pan-x pan-y}.maplibregl-canvas-container.maplibregl-touch-drag-pan,.maplibregl-canvas-container.maplibregl-touch-drag-pan .maplibregl-canvas{touch-action:pinch-zoom}.maplibregl-canvas-container.maplibregl-touch-zoom-rotate.maplibregl-touch-drag-pan,.maplibregl-canvas-container.maplibregl-touch-zoom-rotate.maplibregl-touch-drag-pan 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0 0 rgba(0, 0, 0, 0);--pico-range-border-color:#dfe3eb;--pico-range-active-border-color:#bfc7d9;--pico-range-thumb-border-color:var(--pico-background-color);--pico-range-thumb-color:var(--pico-secondary-background);--pico-range-thumb-active-color:var(--pico-primary-background);--pico-accordion-border-color:var(--pico-muted-border-color);--pico-accordion-active-summary-color:var(--pico-primary-hover);--pico-accordion-close-summary-color:var(--pico-color);--pico-accordion-open-summary-color:var(--pico-muted-color);--pico-card-background-color:var(--pico-background-color);--pico-card-border-color:var(--pico-muted-border-color);--pico-card-box-shadow:var(--pico-box-shadow);--pico-card-sectioning-background-color:#fbfcfc;--pico-dropdown-background-color:#fff;--pico-dropdown-border-color:#eff1f4;--pico-dropdown-box-shadow:var(--pico-box-shadow);--pico-dropdown-color:var(--pico-color);--pico-dropdown-hover-background-color:#eff1f4;--pico-loading-spinner-opacity:.5;--pico-modal-overlay-background-color:rgba(232, 234, 237, .75);--pico-progress-background-color:#dfe3eb;--pico-progress-color:var(--pico-primary-background);--pico-tooltip-background-color:var(--pico-contrast-background);--pico-tooltip-color:var(--pico-contrast-inverse);--pico-icon-valid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(76, 155, 138)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");--pico-icon-invalid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(200, 79, 72)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");color-scheme:light}:root:not([data-theme=dark]) input:is([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[type=file]),[data-theme=light] input:is([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[type=file]){--pico-form-element-focus-color:var(--pico-primary-focus)}@media only screen and (prefers-color-scheme:dark){:root:not([data-theme]){--pico-background-color:#13171f;--pico-color:#c2c7d0;--pico-text-selection-color:rgba(0, 180, 120, .1875);--pico-muted-color:#7b8495;--pico-muted-border-color:#202632;--pico-primary:#00b478;--pico-primary-background:#007a50;--pico-primary-border:var(--pico-primary-background);--pico-primary-underline:rgba(0, 180, 120, .5);--pico-primary-hover:#00cc88;--pico-primary-hover-background:#00895a;--pico-primary-hover-border:var(--pico-primary-hover-background);--pico-primary-hover-underline:var(--pico-primary-hover);--pico-primary-focus:rgba(0, 180, 120, .375);--pico-primary-inverse:#fff;--pico-secondary:#969eaf;--pico-secondary-background:#525f7a;--pico-secondary-border:var(--pico-secondary-background);--pico-secondary-underline:rgba(150, 158, 175, .5);--pico-secondary-hover:#b3b9c5;--pico-secondary-hover-background:#5d6b89;--pico-secondary-hover-border:var(--pico-secondary-hover-background);--pico-secondary-hover-underline:var(--pico-secondary-hover);--pico-secondary-focus:rgba(144, 158, 190, .25);--pico-secondary-inverse:#fff;--pico-contrast:#dfe3eb;--pico-contrast-background:#eff1f4;--pico-contrast-border:var(--pico-contrast-background);--pico-contrast-underline:rgba(223, 227, 235, .5);--pico-contrast-hover:#fff;--pico-contrast-hover-background:#fff;--pico-contrast-hover-border:var(--pico-contrast-hover-background);--pico-contrast-hover-underline:var(--pico-contrast-hover);--pico-contrast-focus:rgba(207, 213, 226, .25);--pico-contrast-inverse:#000;--pico-box-shadow:.0145rem .029rem .174rem rgba(7, 9, 12, .01698),.0335rem .067rem .402rem rgba(7, 9, 12, .024),.0625rem .125rem .75rem rgba(7, 9, 12, .03),.1125rem .225rem 1.35rem rgba(7, 9, 12, .036),.2085rem .417rem 2.502rem rgba(7, 9, 12, .04302),.5rem 1rem 6rem rgba(7, 9, 12, .06),0 0 0 .0625rem rgba(7, 9, 12, .015);--pico-h1-color:#f0f1f3;--pico-h2-color:#e0e3e7;--pico-h3-color:#c2c7d0;--pico-h4-color:#b3b9c5;--pico-h5-color:#a4acba;--pico-h6-color:#8891a4;--pico-mark-background-color:#014063;--pico-mark-color:#fff;--pico-ins-color:#62af9a;--pico-del-color:#ce7e7b;--pico-blockquote-border-color:var(--pico-muted-border-color);--pico-blockquote-footer-color:var(--pico-muted-color);--pico-button-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-button-hover-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-table-border-color:var(--pico-muted-border-color);--pico-table-row-stripped-background-color:rgba(111, 120, 135, .0375);--pico-code-background-color:#1a1f28;--pico-code-color:#8891a4;--pico-code-kbd-background-color:var(--pico-color);--pico-code-kbd-color:var(--pico-background-color);--pico-form-element-background-color:#1c212c;--pico-form-element-selected-background-color:#2a3140;--pico-form-element-border-color:#2a3140;--pico-form-element-color:#e0e3e7;--pico-form-element-placeholder-color:#8891a4;--pico-form-element-active-background-color:#1a1f28;--pico-form-element-active-border-color:var(--pico-primary-border);--pico-form-element-focus-color:var(--pico-primary-border);--pico-form-element-disabled-opacity:.5;--pico-form-element-invalid-border-color:#964a50;--pico-form-element-invalid-active-border-color:#b7403b;--pico-form-element-invalid-focus-color:var(--pico-form-element-invalid-active-border-color);--pico-form-element-valid-border-color:#2a7b6f;--pico-form-element-valid-active-border-color:#16896a;--pico-form-element-valid-focus-color:var(--pico-form-element-valid-active-border-color);--pico-switch-background-color:#333c4e;--pico-switch-checked-background-color:var(--pico-primary-background);--pico-switch-color:#fff;--pico-switch-thumb-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-range-border-color:#202632;--pico-range-active-border-color:#2a3140;--pico-range-thumb-border-color:var(--pico-background-color);--pico-range-thumb-color:var(--pico-secondary-background);--pico-range-thumb-active-color:var(--pico-primary-background);--pico-accordion-border-color:var(--pico-muted-border-color);--pico-accordion-active-summary-color:var(--pico-primary-hover);--pico-accordion-close-summary-color:var(--pico-color);--pico-accordion-open-summary-color:var(--pico-muted-color);--pico-card-background-color:#181c25;--pico-card-border-color:var(--pico-card-background-color);--pico-card-box-shadow:var(--pico-box-shadow);--pico-card-sectioning-background-color:#1a1f28;--pico-dropdown-background-color:#181c25;--pico-dropdown-border-color:#202632;--pico-dropdown-box-shadow:var(--pico-box-shadow);--pico-dropdown-color:var(--pico-color);--pico-dropdown-hover-background-color:#202632;--pico-loading-spinner-opacity:.5;--pico-modal-overlay-background-color:rgba(8, 9, 10, .75);--pico-progress-background-color:#202632;--pico-progress-color:var(--pico-primary-background);--pico-tooltip-background-color:var(--pico-contrast-background);--pico-tooltip-color:var(--pico-contrast-inverse);--pico-icon-valid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(42, 123, 111)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");--pico-icon-invalid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(150, 74, 80)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");color-scheme:dark}:root:not([data-theme]) input:is([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[type=file]){--pico-form-element-focus-color:var(--pico-primary-focus)}:root:not([data-theme]) details summary[role=button].contrast:not(.outline):after{filter:brightness(0)}:root:not([data-theme]) [aria-busy=true]:not(input,select,textarea).contrast:is(button,[type=submit],[type=button],[type=reset],[role=button]):not(.outline):before{filter:brightness(0)}}[data-theme=dark]{--pico-background-color:#13171f;--pico-color:#c2c7d0;--pico-text-selection-color:rgba(0, 180, 120, .1875);--pico-muted-color:#7b8495;--pico-muted-border-color:#202632;--pico-primary:#00b478;--pico-primary-background:#007a50;--pico-primary-border:var(--pico-primary-background);--pico-primary-underline:rgba(0, 180, 120, .5);--pico-primary-hover:#00cc88;--pico-primary-hover-background:#00895a;--pico-primary-hover-border:var(--pico-primary-hover-background);--pico-primary-hover-underline:var(--pico-primary-hover);--pico-primary-focus:rgba(0, 180, 120, .375);--pico-primary-inverse:#fff;--pico-secondary:#969eaf;--pico-secondary-background:#525f7a;--pico-secondary-border:var(--pico-secondary-background);--pico-secondary-underline:rgba(150, 158, 175, .5);--pico-secondary-hover:#b3b9c5;--pico-secondary-hover-background:#5d6b89;--pico-secondary-hover-border:var(--pico-secondary-hover-background);--pico-secondary-hover-underline:var(--pico-secondary-hover);--pico-secondary-focus:rgba(144, 158, 190, .25);--pico-secondary-inverse:#fff;--pico-contrast:#dfe3eb;--pico-contrast-background:#eff1f4;--pico-contrast-border:var(--pico-contrast-background);--pico-contrast-underline:rgba(223, 227, 235, .5);--pico-contrast-hover:#fff;--pico-contrast-hover-background:#fff;--pico-contrast-hover-border:var(--pico-contrast-hover-background);--pico-contrast-hover-underline:var(--pico-contrast-hover);--pico-contrast-focus:rgba(207, 213, 226, .25);--pico-contrast-inverse:#000;--pico-box-shadow:.0145rem .029rem .174rem rgba(7, 9, 12, .01698),.0335rem .067rem .402rem rgba(7, 9, 12, .024),.0625rem .125rem .75rem rgba(7, 9, 12, .03),.1125rem .225rem 1.35rem rgba(7, 9, 12, .036),.2085rem .417rem 2.502rem rgba(7, 9, 12, .04302),.5rem 1rem 6rem rgba(7, 9, 12, .06),0 0 0 .0625rem rgba(7, 9, 12, .015);--pico-h1-color:#f0f1f3;--pico-h2-color:#e0e3e7;--pico-h3-color:#c2c7d0;--pico-h4-color:#b3b9c5;--pico-h5-color:#a4acba;--pico-h6-color:#8891a4;--pico-mark-background-color:#014063;--pico-mark-color:#fff;--pico-ins-color:#62af9a;--pico-del-color:#ce7e7b;--pico-blockquote-border-color:var(--pico-muted-border-color);--pico-blockquote-footer-color:var(--pico-muted-color);--pico-button-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-button-hover-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-table-border-color:var(--pico-muted-border-color);--pico-table-row-stripped-background-color:rgba(111, 120, 135, .0375);--pico-code-background-color:#1a1f28;--pico-code-color:#8891a4;--pico-code-kbd-background-color:var(--pico-color);--pico-code-kbd-color:var(--pico-background-color);--pico-form-element-background-color:#1c212c;--pico-form-element-selected-background-color:#2a3140;--pico-form-element-border-color:#2a3140;--pico-form-element-color:#e0e3e7;--pico-form-element-placeholder-color:#8891a4;--pico-form-element-active-background-color:#1a1f28;--pico-form-element-active-border-color:var(--pico-primary-border);--pico-form-element-focus-color:var(--pico-primary-border);--pico-form-element-disabled-opacity:.5;--pico-form-element-invalid-border-color:#964a50;--pico-form-element-invalid-active-border-color:#b7403b;--pico-form-element-invalid-focus-color:var(--pico-form-element-invalid-active-border-color);--pico-form-element-valid-border-color:#2a7b6f;--pico-form-element-valid-active-border-color:#16896a;--pico-form-element-valid-focus-color:var(--pico-form-element-valid-active-border-color);--pico-switch-background-color:#333c4e;--pico-switch-checked-background-color:var(--pico-primary-background);--pico-switch-color:#fff;--pico-switch-thumb-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-range-border-color:#202632;--pico-range-active-border-color:#2a3140;--pico-range-thumb-border-color:var(--pico-background-color);--pico-range-thumb-color:var(--pico-secondary-background);--pico-range-thumb-active-color:var(--pico-primary-background);--pico-accordion-border-color:var(--pico-muted-border-color);--pico-accordion-active-summary-color:var(--pico-primary-hover);--pico-accordion-close-summary-color:var(--pico-color);--pico-accordion-open-summary-color:var(--pico-muted-color);--pico-card-background-color:#181c25;--pico-card-border-color:var(--pico-card-background-color);--pico-card-box-shadow:var(--pico-box-shadow);--pico-card-sectioning-background-color:#1a1f28;--pico-dropdown-background-color:#181c25;--pico-dropdown-border-color:#202632;--pico-dropdown-box-shadow:var(--pico-box-shadow);--pico-dropdown-color:var(--pico-color);--pico-dropdown-hover-background-color:#202632;--pico-loading-spinner-opacity:.5;--pico-modal-overlay-background-color:rgba(8, 9, 10, .75);--pico-progress-background-color:#202632;--pico-progress-color:var(--pico-primary-background);--pico-tooltip-background-color:var(--pico-contrast-background);--pico-tooltip-color:var(--pico-contrast-inverse);--pico-icon-valid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(42, 123, 111)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");--pico-icon-invalid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(150, 74, 80)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");color-scheme:dark}[data-theme=dark] input:is([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[type=file]){--pico-form-element-focus-color:var(--pico-primary-focus)}[data-theme=dark] details summary[role=button].contrast:not(.outline):after{filter:brightness(0)}[data-theme=dark] [aria-busy=true]:not(input,select,textarea).contrast:is(button,[type=submit],[type=button],[type=reset],[role=button]):not(.outline):before{filter:brightness(0)}[type=checkbox],[type=radio],[type=range],progress{accent-color:var(--pico-primary)}*,:after,:before{box-sizing:border-box;background-repeat:no-repeat}:after,:before{text-decoration:inherit;vertical-align:inherit}:where(:root){-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;background-color:var(--pico-background-color);color:var(--pico-color);font-weight:var(--pico-font-weight);font-size:var(--pico-font-size);line-height:var(--pico-line-height);font-family:var(--pico-font-family);text-underline-offset:var(--pico-text-underline-offset);text-rendering:optimizeLegibility;overflow-wrap:break-word;-moz-tab-size:4;-o-tab-size:4;tab-size:4}body{width:100%;margin:0}main{display:block}body>footer,body>header,body>main{padding-block:var(--pico-block-spacing-vertical)}section{margin-bottom:var(--pico-block-spacing-vertical)}.container,.container-fluid{width:100%;margin-right:auto;margin-left:auto;padding-right:var(--pico-spacing);padding-left:var(--pico-spacing)}@media (min-width:576px){.container{max-width:510px;padding-right:0;padding-left:0}}@media (min-width:768px){.container{max-width:700px}}@media (min-width:1024px){.container{max-width:950px}}@media (min-width:1280px){.container{max-width:1200px}}@media (min-width:1536px){.container{max-width:1450px}}.grid{grid-column-gap:var(--pico-grid-column-gap);grid-row-gap:var(--pico-grid-row-gap);display:grid;grid-template-columns:1fr}@media (min-width:768px){.grid{grid-template-columns:repeat(auto-fit,minmax(0%,1fr))}}.grid>*{min-width:0}.overflow-auto{overflow:auto}b,strong{font-weight:bolder}sub,sup{position:relative;font-size:.75em;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}address,blockquote,dl,ol,p,pre,table,ul{margin-top:0;margin-bottom:var(--pico-typography-spacing-vertical);color:var(--pico-color);font-style:normal;font-weight:var(--pico-font-weight)}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:var(--pico-typography-spacing-vertical);color:var(--pico-color);font-weight:var(--pico-font-weight);font-size:var(--pico-font-size);line-height:var(--pico-line-height);font-family:var(--pico-font-family)}h1{--pico-color:var(--pico-h1-color)}h2{--pico-color:var(--pico-h2-color)}h3{--pico-color:var(--pico-h3-color)}h4{--pico-color:var(--pico-h4-color)}h5{--pico-color:var(--pico-h5-color)}h6{--pico-color:var(--pico-h6-color)}:where(article,address,blockquote,dl,figure,form,ol,p,pre,table,ul)~:is(h1,h2,h3,h4,h5,h6){margin-top:var(--pico-typography-spacing-top)}p{margin-bottom:var(--pico-typography-spacing-vertical)}hgroup{margin-bottom:var(--pico-typography-spacing-vertical)}hgroup>*{margin-top:0;margin-bottom:0}hgroup>:not(:first-child):last-child{--pico-color:var(--pico-muted-color);--pico-font-weight:unset;font-size:1rem}:where(ol,ul) li{margin-bottom:calc(var(--pico-typography-spacing-vertical) * .25)}:where(dl,ol,ul) :where(dl,ol,ul){margin:0;margin-top:calc(var(--pico-typography-spacing-vertical) * .25)}ul li{list-style:square}mark{padding:.125rem .25rem;background-color:var(--pico-mark-background-color);color:var(--pico-mark-color);vertical-align:baseline}blockquote{display:block;margin:var(--pico-typography-spacing-vertical) 0;padding:var(--pico-spacing);border-right:none;border-left:.25rem solid var(--pico-blockquote-border-color);border-inline-start:.25rem solid var(--pico-blockquote-border-color);border-inline-end:none}blockquote footer{margin-top:calc(var(--pico-typography-spacing-vertical) * .5);color:var(--pico-blockquote-footer-color)}abbr[title]{border-bottom:1px dotted;text-decoration:none;cursor:help}ins{color:var(--pico-ins-color);text-decoration:none}del{color:var(--pico-del-color)}::-moz-selection{background-color:var(--pico-text-selection-color)}::selection{background-color:var(--pico-text-selection-color)}:where(a:not([role=button])),[role=link]{--pico-color:var(--pico-primary);--pico-background-color:transparent;--pico-underline:var(--pico-primary-underline);outline:0;background-color:var(--pico-background-color);color:var(--pico-color);-webkit-text-decoration:var(--pico-text-decoration);text-decoration:var(--pico-text-decoration);text-decoration-color:var(--pico-underline);text-underline-offset:.125em;transition:background-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition),-webkit-text-decoration var(--pico-transition);transition:background-color var(--pico-transition),color var(--pico-transition),text-decoration var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),color var(--pico-transition),text-decoration var(--pico-transition),box-shadow var(--pico-transition),-webkit-text-decoration var(--pico-transition)}:where(a:not([role=button])):is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[role=link]:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-primary-hover);--pico-underline:var(--pico-primary-hover-underline);--pico-text-decoration:underline}:where(a:not([role=button])):focus-visible,[role=link]:focus-visible{box-shadow:0 0 0 var(--pico-outline-width) var(--pico-primary-focus)}:where(a:not([role=button])).secondary,[role=link].secondary{--pico-color:var(--pico-secondary);--pico-underline:var(--pico-secondary-underline)}:where(a:not([role=button])).secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[role=link].secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-secondary-hover);--pico-underline:var(--pico-secondary-hover-underline)}:where(a:not([role=button])).contrast,[role=link].contrast{--pico-color:var(--pico-contrast);--pico-underline:var(--pico-contrast-underline)}:where(a:not([role=button])).contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[role=link].contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-contrast-hover);--pico-underline:var(--pico-contrast-hover-underline)}a[role=button]{display:inline-block}button{margin:0;overflow:visible;font-family:inherit;text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[role=button],[type=button],[type=file]::file-selector-button,[type=reset],[type=submit],button{--pico-background-color:var(--pico-primary-background);--pico-border-color:var(--pico-primary-border);--pico-color:var(--pico-primary-inverse);--pico-box-shadow:var(--pico-button-box-shadow, 0 0 0 rgba(0, 0, 0, 0));padding:var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal);border:var(--pico-border-width) solid var(--pico-border-color);border-radius:var(--pico-border-radius);outline:0;background-color:var(--pico-background-color);box-shadow:var(--pico-box-shadow);color:var(--pico-color);font-weight:var(--pico-font-weight);font-size:1rem;line-height:var(--pico-line-height);text-align:center;text-decoration:none;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:background-color var(--pico-transition),border-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition)}[role=button]:is(:hover,:active,:focus),[role=button]:is([aria-current]:not([aria-current=false])),[type=button]:is(:hover,:active,:focus),[type=button]:is([aria-current]:not([aria-current=false])),[type=file]::file-selector-button:is(:hover,:active,:focus),[type=file]::file-selector-button:is([aria-current]:not([aria-current=false])),[type=reset]:is(:hover,:active,:focus),[type=reset]:is([aria-current]:not([aria-current=false])),[type=submit]:is(:hover,:active,:focus),[type=submit]:is([aria-current]:not([aria-current=false])),button:is(:hover,:active,:focus),button:is([aria-current]:not([aria-current=false])){--pico-background-color:var(--pico-primary-hover-background);--pico-border-color:var(--pico-primary-hover-border);--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0));--pico-color:var(--pico-primary-inverse)}[role=button]:focus,[role=button]:is([aria-current]:not([aria-current=false])):focus,[type=button]:focus,[type=button]:is([aria-current]:not([aria-current=false])):focus,[type=file]::file-selector-button:focus,[type=file]::file-selector-button:is([aria-current]:not([aria-current=false])):focus,[type=reset]:focus,[type=reset]:is([aria-current]:not([aria-current=false])):focus,[type=submit]:focus,[type=submit]:is([aria-current]:not([aria-current=false])):focus,button:focus,button:is([aria-current]:not([aria-current=false])):focus{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-primary-focus)}[type=button],[type=reset],[type=submit]{margin-bottom:var(--pico-spacing)}:is(button,[type=submit],[type=button],[role=button]).secondary,[type=file]::file-selector-button,[type=reset]{--pico-background-color:var(--pico-secondary-background);--pico-border-color:var(--pico-secondary-border);--pico-color:var(--pico-secondary-inverse);cursor:pointer}:is(button,[type=submit],[type=button],[role=button]).secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=file]::file-selector-button:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=reset]:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-background-color:var(--pico-secondary-hover-background);--pico-border-color:var(--pico-secondary-hover-border);--pico-color:var(--pico-secondary-inverse)}:is(button,[type=submit],[type=button],[role=button]).secondary:focus,:is(button,[type=submit],[type=button],[role=button]).secondary:is([aria-current]:not([aria-current=false])):focus,[type=file]::file-selector-button:focus,[type=file]::file-selector-button:is([aria-current]:not([aria-current=false])):focus,[type=reset]:focus,[type=reset]:is([aria-current]:not([aria-current=false])):focus{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-secondary-focus)}:is(button,[type=submit],[type=button],[role=button]).contrast{--pico-background-color:var(--pico-contrast-background);--pico-border-color:var(--pico-contrast-border);--pico-color:var(--pico-contrast-inverse)}:is(button,[type=submit],[type=button],[role=button]).contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-background-color:var(--pico-contrast-hover-background);--pico-border-color:var(--pico-contrast-hover-border);--pico-color:var(--pico-contrast-inverse)}:is(button,[type=submit],[type=button],[role=button]).contrast:focus,:is(button,[type=submit],[type=button],[role=button]).contrast:is([aria-current]:not([aria-current=false])):focus{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-contrast-focus)}:is(button,[type=submit],[type=button],[role=button]).outline,[type=reset].outline{--pico-background-color:transparent;--pico-color:var(--pico-primary);--pico-border-color:var(--pico-primary)}:is(button,[type=submit],[type=button],[role=button]).outline:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=reset].outline:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-background-color:transparent;--pico-color:var(--pico-primary-hover);--pico-border-color:var(--pico-primary-hover)}:is(button,[type=submit],[type=button],[role=button]).outline.secondary,[type=reset].outline{--pico-color:var(--pico-secondary);--pico-border-color:var(--pico-secondary)}:is(button,[type=submit],[type=button],[role=button]).outline.secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=reset].outline:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-secondary-hover);--pico-border-color:var(--pico-secondary-hover)}:is(button,[type=submit],[type=button],[role=button]).outline.contrast{--pico-color:var(--pico-contrast);--pico-border-color:var(--pico-contrast)}:is(button,[type=submit],[type=button],[role=button]).outline.contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-contrast-hover);--pico-border-color:var(--pico-contrast-hover)}:where(button,[type=submit],[type=reset],[type=button],[role=button])[disabled],:where(fieldset[disabled]) :is(button,[type=submit],[type=button],[type=reset],[role=button]){opacity:.5;pointer-events:none}:where(table){width:100%;border-collapse:collapse;border-spacing:0;text-indent:0}td,th{padding:calc(var(--pico-spacing)/ 2) var(--pico-spacing);border-bottom:var(--pico-border-width) solid var(--pico-table-border-color);background-color:var(--pico-background-color);color:var(--pico-color);font-weight:var(--pico-font-weight);text-align:left;text-align:start}tfoot td,tfoot th{border-top:var(--pico-border-width) solid var(--pico-table-border-color);border-bottom:0}table.striped tbody tr:nth-child(odd) td,table.striped tbody tr:nth-child(odd) th{background-color:var(--pico-table-row-stripped-background-color)}:where(audio,canvas,iframe,img,svg,video){vertical-align:middle}audio,video{display:inline-block}audio:not([controls]){display:none;height:0}:where(iframe){border-style:none}img{max-width:100%;height:auto;border-style:none}:where(svg:not([fill])){fill:currentColor}svg:not(:root){overflow:hidden}code,kbd,pre,samp{font-size:.875em;font-family:var(--pico-font-family)}pre code{font-size:inherit;font-family:inherit}pre{-ms-overflow-style:scrollbar;overflow:auto}code,kbd,pre{border-radius:var(--pico-border-radius);background:var(--pico-code-background-color);color:var(--pico-code-color);font-weight:var(--pico-font-weight);line-height:initial}code,kbd{display:inline-block;padding:.375rem}pre{display:block;margin-bottom:var(--pico-spacing);overflow-x:auto}pre>code{display:block;padding:var(--pico-spacing);background:0 0;line-height:var(--pico-line-height)}kbd{background-color:var(--pico-code-kbd-background-color);color:var(--pico-code-kbd-color);vertical-align:baseline}figure{display:block;margin:0;padding:0}figure figcaption{padding:calc(var(--pico-spacing) * .5) 0;color:var(--pico-muted-color)}hr{height:0;margin:var(--pico-typography-spacing-vertical) 0;border:0;border-top:1px solid var(--pico-muted-border-color);color:inherit}[hidden],template{display:none!important}canvas{display:inline-block}input,optgroup,select,textarea{margin:0;font-size:1rem;line-height:var(--pico-line-height);font-family:inherit;letter-spacing:inherit}input{overflow:visible}select{text-transform:none}legend{max-width:100%;padding:0;color:inherit;white-space:normal}textarea{overflow:auto}[type=checkbox],[type=radio]{padding:0}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}::-moz-focus-inner{padding:0;border-style:none}:-moz-focusring{outline:0}:-moz-ui-invalid{box-shadow:none}::-ms-expand{display:none}[type=file],[type=range]{padding:0;border-width:0}input:not([type=checkbox],[type=radio],[type=range]){height:calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2)}fieldset{width:100%;margin:0;margin-bottom:var(--pico-spacing);padding:0;border:0}fieldset legend,label{display:block;margin-bottom:calc(var(--pico-spacing) * .375);color:var(--pico-color);font-weight:var(--pico-form-label-font-weight,var(--pico-font-weight))}fieldset legend{margin-bottom:calc(var(--pico-spacing) * .5)}button[type=submit],input:not([type=checkbox],[type=radio]),select,textarea{width:100%}input:not([type=checkbox],[type=radio],[type=range],[type=file]),select,textarea{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding:var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal)}input,select,textarea{--pico-background-color:var(--pico-form-element-background-color);--pico-border-color:var(--pico-form-element-border-color);--pico-color:var(--pico-form-element-color);--pico-box-shadow:none;border:var(--pico-border-width) solid var(--pico-border-color);border-radius:var(--pico-border-radius);outline:0;background-color:var(--pico-background-color);box-shadow:var(--pico-box-shadow);color:var(--pico-color);font-weight:var(--pico-font-weight);transition:background-color var(--pico-transition),border-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition)}:where(select,textarea):not([readonly]):is(:active,:focus),input:not([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[readonly]):is(:active,:focus){--pico-background-color:var(--pico-form-element-active-background-color)}:where(select,textarea):not([readonly]):is(:active,:focus),input:not([type=submit],[type=button],[type=reset],[role=switch],[readonly]):is(:active,:focus){--pico-border-color:var(--pico-form-element-active-border-color)}:where(select,textarea):not([readonly]):focus,input:not([type=submit],[type=button],[type=reset],[type=range],[type=file],[readonly]):focus{--pico-box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-focus-color)}:where(fieldset[disabled]) :is(input:not([type=submit],[type=button],[type=reset]),select,textarea),input:not([type=submit],[type=button],[type=reset])[disabled],label[aria-disabled=true],select[disabled],textarea[disabled]{opacity:var(--pico-form-element-disabled-opacity);pointer-events:none}label[aria-disabled=true] input[disabled]{opacity:1}:where(input,select,textarea):not([type=checkbox],[type=radio],[type=date],[type=datetime-local],[type=month],[type=time],[type=week],[type=range])[aria-invalid]{padding-right:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem)!important;padding-left:var(--pico-form-element-spacing-horizontal);padding-inline-start:var(--pico-form-element-spacing-horizontal)!important;padding-inline-end:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem)!important;background-position:center right .75rem;background-size:1rem auto;background-repeat:no-repeat}:where(input,select,textarea):not([type=checkbox],[type=radio],[type=date],[type=datetime-local],[type=month],[type=time],[type=week],[type=range])[aria-invalid=false]:not(select){background-image:var(--pico-icon-valid)}:where(input,select,textarea):not([type=checkbox],[type=radio],[type=date],[type=datetime-local],[type=month],[type=time],[type=week],[type=range])[aria-invalid=true]:not(select){background-image:var(--pico-icon-invalid)}:where(input,select,textarea)[aria-invalid=false]{--pico-border-color:var(--pico-form-element-valid-border-color)}:where(input,select,textarea)[aria-invalid=false]:is(:active,:focus){--pico-border-color:var(--pico-form-element-valid-active-border-color)!important}:where(input,select,textarea)[aria-invalid=false]:is(:active,:focus):not([type=checkbox],[type=radio]){--pico-box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-valid-focus-color)!important}:where(input,select,textarea)[aria-invalid=true]{--pico-border-color:var(--pico-form-element-invalid-border-color)}:where(input,select,textarea)[aria-invalid=true]:is(:active,:focus){--pico-border-color:var(--pico-form-element-invalid-active-border-color)!important}:where(input,select,textarea)[aria-invalid=true]:is(:active,:focus):not([type=checkbox],[type=radio]){--pico-box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-invalid-focus-color)!important}[dir=rtl] :where(input,select,textarea):not([type=checkbox],[type=radio]):is([aria-invalid],[aria-invalid=true],[aria-invalid=false]){background-position:center left .75rem}input::-webkit-input-placeholder,input::placeholder,select:invalid,textarea::-webkit-input-placeholder,textarea::placeholder{color:var(--pico-form-element-placeholder-color);opacity:1}input:not([type=checkbox],[type=radio]),select,textarea{margin-bottom:var(--pico-spacing)}select::-ms-expand{border:0;background-color:transparent}select:not([multiple],[size]){padding-right:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem);padding-left:var(--pico-form-element-spacing-horizontal);padding-inline-start:var(--pico-form-element-spacing-horizontal);padding-inline-end:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem);background-image:var(--pico-icon-chevron);background-position:center right .75rem;background-size:1rem auto;background-repeat:no-repeat}select[multiple] option:checked{background:var(--pico-form-element-selected-background-color)}[dir=rtl] select:not([multiple],[size]){background-position:center left .75rem}textarea{display:block;resize:vertical}textarea[aria-invalid]{--pico-icon-height:calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2);background-position:top right .75rem!important;background-size:1rem var(--pico-icon-height)!important}:where(input,select,textarea,fieldset,.grid)+small{display:block;width:100%;margin-top:calc(var(--pico-spacing) * -.75);margin-bottom:var(--pico-spacing);color:var(--pico-muted-color)}:where(input,select,textarea,fieldset,.grid)[aria-invalid=false]+small{color:var(--pico-ins-color)}:where(input,select,textarea,fieldset,.grid)[aria-invalid=true]+small{color:var(--pico-del-color)}label>:where(input,select,textarea){margin-top:calc(var(--pico-spacing) * .25)}label:has([type=checkbox],[type=radio]){width:-moz-fit-content;width:fit-content;cursor:pointer}[type=checkbox],[type=radio]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:1.25em;height:1.25em;margin-top:-.125em;margin-inline-end:.5em;border-width:var(--pico-border-width);vertical-align:middle;cursor:pointer}[type=checkbox]::-ms-check,[type=radio]::-ms-check{display:none}[type=checkbox]:checked,[type=checkbox]:checked:active,[type=checkbox]:checked:focus,[type=radio]:checked,[type=radio]:checked:active,[type=radio]:checked:focus{--pico-background-color:var(--pico-primary-background);--pico-border-color:var(--pico-primary-border);background-image:var(--pico-icon-checkbox);background-position:center;background-size:.75em auto;background-repeat:no-repeat}[type=checkbox]~label,[type=radio]~label{display:inline-block;margin-bottom:0;cursor:pointer}[type=checkbox]~label:not(:last-of-type),[type=radio]~label:not(:last-of-type){margin-inline-end:1em}[type=checkbox]:indeterminate{--pico-background-color:var(--pico-primary-background);--pico-border-color:var(--pico-primary-border);background-image:var(--pico-icon-minus);background-position:center;background-size:.75em auto;background-repeat:no-repeat}[type=radio]{border-radius:50%}[type=radio]:checked,[type=radio]:checked:active,[type=radio]:checked:focus{--pico-background-color:var(--pico-primary-inverse);border-width:.35em;background-image:none}[type=checkbox][role=switch]{--pico-background-color:var(--pico-switch-background-color);--pico-color:var(--pico-switch-color);width:2.25em;height:1.25em;border:var(--pico-border-width) solid var(--pico-border-color);border-radius:1.25em;background-color:var(--pico-background-color);line-height:1.25em}[type=checkbox][role=switch]:not([aria-invalid]){--pico-border-color:var(--pico-switch-background-color)}[type=checkbox][role=switch]:before{display:block;width:calc(1.25em - var(--pico-border-width) * 2);height:100%;border-radius:50%;background-color:var(--pico-color);box-shadow:var(--pico-switch-thumb-box-shadow);content:"";transition:margin .1s ease-in-out}[type=checkbox][role=switch]:focus{--pico-background-color:var(--pico-switch-background-color);--pico-border-color:var(--pico-switch-background-color)}[type=checkbox][role=switch]:checked{--pico-background-color:var(--pico-switch-checked-background-color);--pico-border-color:var(--pico-switch-checked-background-color);background-image:none}[type=checkbox][role=switch]:checked:before{margin-inline-start:calc(1.125em - var(--pico-border-width))}[type=checkbox][role=switch][disabled]{--pico-background-color:var(--pico-border-color)}[type=checkbox][aria-invalid=false]:checked,[type=checkbox][aria-invalid=false]:checked:active,[type=checkbox][aria-invalid=false]:checked:focus,[type=checkbox][role=switch][aria-invalid=false]:checked,[type=checkbox][role=switch][aria-invalid=false]:checked:active,[type=checkbox][role=switch][aria-invalid=false]:checked:focus{--pico-background-color:var(--pico-form-element-valid-border-color)}[type=checkbox]:checked:active[aria-invalid=true],[type=checkbox]:checked:focus[aria-invalid=true],[type=checkbox]:checked[aria-invalid=true],[type=checkbox][role=switch]:checked:active[aria-invalid=true],[type=checkbox][role=switch]:checked:focus[aria-invalid=true],[type=checkbox][role=switch]:checked[aria-invalid=true]{--pico-background-color:var(--pico-form-element-invalid-border-color)}[type=checkbox][aria-invalid=false]:checked,[type=checkbox][aria-invalid=false]:checked:active,[type=checkbox][aria-invalid=false]:checked:focus,[type=checkbox][role=switch][aria-invalid=false]:checked,[type=checkbox][role=switch][aria-invalid=false]:checked:active,[type=checkbox][role=switch][aria-invalid=false]:checked:focus,[type=radio][aria-invalid=false]:checked,[type=radio][aria-invalid=false]:checked:active,[type=radio][aria-invalid=false]:checked:focus{--pico-border-color:var(--pico-form-element-valid-border-color)}[type=checkbox]:checked:active[aria-invalid=true],[type=checkbox]:checked:focus[aria-invalid=true],[type=checkbox]:checked[aria-invalid=true],[type=checkbox][role=switch]:checked:active[aria-invalid=true],[type=checkbox][role=switch]:checked:focus[aria-invalid=true],[type=checkbox][role=switch]:checked[aria-invalid=true],[type=radio]:checked:active[aria-invalid=true],[type=radio]:checked:focus[aria-invalid=true],[type=radio]:checked[aria-invalid=true]{--pico-border-color:var(--pico-form-element-invalid-border-color)}[type=color]::-webkit-color-swatch-wrapper{padding:0}[type=color]::-moz-focus-inner{padding:0}[type=color]::-webkit-color-swatch{border:0;border-radius:calc(var(--pico-border-radius) * .5)}[type=color]::-moz-color-swatch{border:0;border-radius:calc(var(--pico-border-radius) * .5)}input:not([type=checkbox],[type=radio],[type=range],[type=file]):is([type=date],[type=datetime-local],[type=month],[type=time],[type=week]){--pico-icon-position:.75rem;--pico-icon-width:1rem;padding-right:calc(var(--pico-icon-width) + var(--pico-icon-position));background-image:var(--pico-icon-date);background-position:center right var(--pico-icon-position);background-size:var(--pico-icon-width) auto;background-repeat:no-repeat}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=time]{background-image:var(--pico-icon-time)}[type=date]::-webkit-calendar-picker-indicator,[type=datetime-local]::-webkit-calendar-picker-indicator,[type=month]::-webkit-calendar-picker-indicator,[type=time]::-webkit-calendar-picker-indicator,[type=week]::-webkit-calendar-picker-indicator{width:var(--pico-icon-width);margin-right:calc(var(--pico-icon-width) * -1);margin-left:var(--pico-icon-position);opacity:0}@-moz-document url-prefix(){[type=date],[type=datetime-local],[type=month],[type=time],[type=week]{padding-right:var(--pico-form-element-spacing-horizontal)!important;background-image:none!important}}[dir=rtl] :is([type=date],[type=datetime-local],[type=month],[type=time],[type=week]){text-align:right}[type=file]{--pico-color:var(--pico-muted-color);margin-left:calc(var(--pico-outline-width) * -1);padding:calc(var(--pico-form-element-spacing-vertical) * .5) 0;padding-left:var(--pico-outline-width);border:0;border-radius:0;background:0 0}[type=file]::file-selector-button{margin-right:calc(var(--pico-spacing)/ 2);padding:calc(var(--pico-form-element-spacing-vertical) * .5) var(--pico-form-element-spacing-horizontal)}[type=file]:is(:hover,:active,:focus)::file-selector-button{--pico-background-color:var(--pico-secondary-hover-background);--pico-border-color:var(--pico-secondary-hover-border)}[type=file]:focus::file-selector-button{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-secondary-focus)}[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:1.25rem;background:0 0}[type=range]::-webkit-slider-runnable-track{width:100%;height:.375rem;border-radius:var(--pico-border-radius);background-color:var(--pico-range-border-color);-webkit-transition:background-color var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),box-shadow var(--pico-transition)}[type=range]::-moz-range-track{width:100%;height:.375rem;border-radius:var(--pico-border-radius);background-color:var(--pico-range-border-color);-moz-transition:background-color var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),box-shadow var(--pico-transition)}[type=range]::-ms-track{width:100%;height:.375rem;border-radius:var(--pico-border-radius);background-color:var(--pico-range-border-color);-ms-transition:background-color var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),box-shadow var(--pico-transition)}[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;margin-top:-.4375rem;border:2px solid var(--pico-range-thumb-border-color);border-radius:50%;background-color:var(--pico-range-thumb-color);cursor:pointer;-webkit-transition:background-color var(--pico-transition),transform var(--pico-transition);transition:background-color var(--pico-transition),transform var(--pico-transition)}[type=range]::-moz-range-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;margin-top:-.4375rem;border:2px solid var(--pico-range-thumb-border-color);border-radius:50%;background-color:var(--pico-range-thumb-color);cursor:pointer;-moz-transition:background-color var(--pico-transition),transform var(--pico-transition);transition:background-color var(--pico-transition),transform var(--pico-transition)}[type=range]::-ms-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;margin-top:-.4375rem;border:2px solid var(--pico-range-thumb-border-color);border-radius:50%;background-color:var(--pico-range-thumb-color);cursor:pointer;-ms-transition:background-color var(--pico-transition),transform var(--pico-transition);transition:background-color var(--pico-transition),transform var(--pico-transition)}[type=range]:active,[type=range]:focus-within{--pico-range-border-color:var(--pico-range-active-border-color);--pico-range-thumb-color:var(--pico-range-thumb-active-color)}[type=range]:active::-webkit-slider-thumb{transform:scale(1.25)}[type=range]:active::-moz-range-thumb{transform:scale(1.25)}[type=range]:active::-ms-thumb{transform:scale(1.25)}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search]{padding-inline-start:calc(var(--pico-form-element-spacing-horizontal) + 1.75rem);background-image:var(--pico-icon-search);background-position:center left calc(var(--pico-form-element-spacing-horizontal) + .125rem);background-size:1rem auto;background-repeat:no-repeat}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid]{padding-inline-start:calc(var(--pico-form-element-spacing-horizontal) + 1.75rem)!important;background-position:center left 1.125rem,center right .75rem}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid=false]{background-image:var(--pico-icon-search),var(--pico-icon-valid)}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid=true]{background-image:var(--pico-icon-search),var(--pico-icon-invalid)}[dir=rtl] :where(input):not([type=checkbox],[type=radio],[type=range],[type=file])[type=search]{background-position:center right 1.125rem}[dir=rtl] :where(input):not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid]{background-position:center right 1.125rem,center left .75rem}details{display:block;margin-bottom:var(--pico-spacing)}details summary{line-height:1rem;list-style-type:none;cursor:pointer;transition:color var(--pico-transition)}details summary:not([role]){color:var(--pico-accordion-close-summary-color)}details summary::-webkit-details-marker{display:none}details summary::marker{display:none}details summary::-moz-list-bullet{list-style-type:none}details summary:after{display:block;width:1rem;height:1rem;margin-inline-start:calc(var(--pico-spacing,1rem) * .5);float:right;transform:rotate(-90deg);background-image:var(--pico-icon-chevron);background-position:right center;background-size:1rem auto;background-repeat:no-repeat;content:"";transition:transform var(--pico-transition)}details summary:focus{outline:0}details summary:focus:not([role]){color:var(--pico-accordion-active-summary-color)}details summary:focus-visible:not([role]){outline:var(--pico-outline-width) solid var(--pico-primary-focus);outline-offset:calc(var(--pico-spacing,1rem) * .5);color:var(--pico-primary)}details summary[role=button]{width:100%;text-align:left}details summary[role=button]:after{height:calc(1rem * var(--pico-line-height,1.5))}details[open]>summary{margin-bottom:var(--pico-spacing)}details[open]>summary:not([role]):not(:focus){color:var(--pico-accordion-open-summary-color)}details[open]>summary:after{transform:rotate(0)}[dir=rtl] details summary{text-align:right}[dir=rtl] details summary:after{float:left;background-position:left center}article{margin-bottom:var(--pico-block-spacing-vertical);padding:var(--pico-block-spacing-vertical) var(--pico-block-spacing-horizontal);border-radius:var(--pico-border-radius);background:var(--pico-card-background-color);box-shadow:var(--pico-card-box-shadow)}article>footer,article>header{margin-right:calc(var(--pico-block-spacing-horizontal) * -1);margin-left:calc(var(--pico-block-spacing-horizontal) * -1);padding:calc(var(--pico-block-spacing-vertical) * .66) var(--pico-block-spacing-horizontal);background-color:var(--pico-card-sectioning-background-color)}article>header{margin-top:calc(var(--pico-block-spacing-vertical) * -1);margin-bottom:var(--pico-block-spacing-vertical);border-bottom:var(--pico-border-width) solid var(--pico-card-border-color);border-top-right-radius:var(--pico-border-radius);border-top-left-radius:var(--pico-border-radius)}article>footer{margin-top:var(--pico-block-spacing-vertical);margin-bottom:calc(var(--pico-block-spacing-vertical) * -1);border-top:var(--pico-border-width) solid var(--pico-card-border-color);border-bottom-right-radius:var(--pico-border-radius);border-bottom-left-radius:var(--pico-border-radius)}details.dropdown{position:relative;border-bottom:none}details.dropdown summary:after,details.dropdown>a:after,details.dropdown>button:after{display:block;width:1rem;height:calc(1rem * var(--pico-line-height,1.5));margin-inline-start:.25rem;float:right;transform:rotate(0) translate(.2rem);background-image:var(--pico-icon-chevron);background-position:right center;background-size:1rem auto;background-repeat:no-repeat;content:""}nav details.dropdown{margin-bottom:0}details.dropdown summary:not([role]){height:calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2);padding:var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal);border:var(--pico-border-width) solid var(--pico-form-element-border-color);border-radius:var(--pico-border-radius);background-color:var(--pico-form-element-background-color);color:var(--pico-form-element-placeholder-color);line-height:inherit;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:background-color var(--pico-transition),border-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition)}details.dropdown summary:not([role]):active,details.dropdown summary:not([role]):focus{border-color:var(--pico-form-element-active-border-color);background-color:var(--pico-form-element-active-background-color)}details.dropdown summary:not([role]):focus{box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-focus-color)}details.dropdown summary:not([role]):focus-visible{outline:0}details.dropdown summary:not([role])[aria-invalid=false]{--pico-form-element-border-color:var(--pico-form-element-valid-border-color);--pico-form-element-active-border-color:var(--pico-form-element-valid-focus-color);--pico-form-element-focus-color:var(--pico-form-element-valid-focus-color)}details.dropdown summary:not([role])[aria-invalid=true]{--pico-form-element-border-color:var(--pico-form-element-invalid-border-color);--pico-form-element-active-border-color:var(--pico-form-element-invalid-focus-color);--pico-form-element-focus-color:var(--pico-form-element-invalid-focus-color)}nav details.dropdown{display:inline;margin:calc(var(--pico-nav-element-spacing-vertical) * -1) 0}nav details.dropdown summary:after{transform:rotate(0) translate(0)}nav details.dropdown summary:not([role]){height:calc(1rem * var(--pico-line-height) + var(--pico-nav-link-spacing-vertical) * 2);padding:calc(var(--pico-nav-link-spacing-vertical) - var(--pico-border-width) * 2) var(--pico-nav-link-spacing-horizontal)}nav details.dropdown summary:not([role]):focus-visible{box-shadow:0 0 0 var(--pico-outline-width) var(--pico-primary-focus)}details.dropdown summary+ul{display:flex;z-index:99;position:absolute;left:0;flex-direction:column;width:100%;min-width:-moz-fit-content;min-width:fit-content;margin:0;margin-top:var(--pico-outline-width);padding:0;border:var(--pico-border-width) solid var(--pico-dropdown-border-color);border-radius:var(--pico-border-radius);background-color:var(--pico-dropdown-background-color);box-shadow:var(--pico-dropdown-box-shadow);color:var(--pico-dropdown-color);white-space:nowrap;opacity:0;transition:opacity var(--pico-transition),transform 0s ease-in-out 1s}details.dropdown summary+ul[dir=rtl]{right:0;left:auto}details.dropdown summary+ul li{width:100%;margin-bottom:0;padding:calc(var(--pico-form-element-spacing-vertical) * .5) var(--pico-form-element-spacing-horizontal);list-style:none}details.dropdown summary+ul li:first-of-type{margin-top:calc(var(--pico-form-element-spacing-vertical) * .5)}details.dropdown summary+ul li:last-of-type{margin-bottom:calc(var(--pico-form-element-spacing-vertical) * .5)}details.dropdown summary+ul li a{display:block;margin:calc(var(--pico-form-element-spacing-vertical) * -.5) calc(var(--pico-form-element-spacing-horizontal) * -1);padding:calc(var(--pico-form-element-spacing-vertical) * .5) var(--pico-form-element-spacing-horizontal);overflow:hidden;border-radius:0;color:var(--pico-dropdown-color);text-decoration:none;text-overflow:ellipsis}details.dropdown summary+ul li a:active,details.dropdown summary+ul li a:focus,details.dropdown summary+ul li a:focus-visible,details.dropdown summary+ul li a:hover,details.dropdown summary+ul li a[aria-current]:not([aria-current=false]){background-color:var(--pico-dropdown-hover-background-color)}details.dropdown summary+ul li label{width:100%}details.dropdown summary+ul li:has(label):hover{background-color:var(--pico-dropdown-hover-background-color)}details.dropdown[open] summary{margin-bottom:0}details.dropdown[open] summary+ul{transform:scaleY(1);opacity:1;transition:opacity var(--pico-transition),transform 0s ease-in-out 0s}details.dropdown[open] summary:before{display:block;z-index:1;position:fixed;width:100vw;height:100vh;top:0;right:0;bottom:0;left:0;background:0 0;content:"";cursor:default}label>details.dropdown{margin-top:calc(var(--pico-spacing) * .25)}[role=group],[role=search]{display:inline-flex;position:relative;width:100%;margin-bottom:var(--pico-spacing);border-radius:var(--pico-border-radius);box-shadow:var(--pico-group-box-shadow,0 0 0 transparent);vertical-align:middle;transition:box-shadow var(--pico-transition)}[role=group] input:not([type=checkbox],[type=radio]),[role=group] select,[role=group]>*,[role=search] input:not([type=checkbox],[type=radio]),[role=search] select,[role=search]>*{position:relative;flex:1 1 auto;margin-bottom:0}[role=group] input:not([type=checkbox],[type=radio]):not(:first-child),[role=group] select:not(:first-child),[role=group]>:not(:first-child),[role=search] input:not([type=checkbox],[type=radio]):not(:first-child),[role=search] select:not(:first-child),[role=search]>:not(:first-child){margin-left:0;border-top-left-radius:0;border-bottom-left-radius:0}[role=group] input:not([type=checkbox],[type=radio]):not(:last-child),[role=group] select:not(:last-child),[role=group]>:not(:last-child),[role=search] input:not([type=checkbox],[type=radio]):not(:last-child),[role=search] select:not(:last-child),[role=search]>:not(:last-child){border-top-right-radius:0;border-bottom-right-radius:0}[role=group] input:not([type=checkbox],[type=radio]):focus,[role=group] select:focus,[role=group]>:focus,[role=search] input:not([type=checkbox],[type=radio]):focus,[role=search] select:focus,[role=search]>:focus{z-index:2}[role=group] [role=button]:not(:first-child),[role=group] [type=button]:not(:first-child),[role=group] [type=reset]:not(:first-child),[role=group] [type=submit]:not(:first-child),[role=group] button:not(:first-child),[role=group] input:not([type=checkbox],[type=radio]):not(:first-child),[role=group] select:not(:first-child),[role=search] [role=button]:not(:first-child),[role=search] [type=button]:not(:first-child),[role=search] [type=reset]:not(:first-child),[role=search] [type=submit]:not(:first-child),[role=search] button:not(:first-child),[role=search] input:not([type=checkbox],[type=radio]):not(:first-child),[role=search] select:not(:first-child){margin-left:calc(var(--pico-border-width) * -1)}[role=group] [role=button],[role=group] [type=button],[role=group] [type=reset],[role=group] [type=submit],[role=group] button,[role=search] [role=button],[role=search] [type=button],[role=search] [type=reset],[role=search] [type=submit],[role=search] button{width:auto}@supports selector(:has(*)){[role=group]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus),[role=search]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus){--pico-group-box-shadow:var(--pico-group-box-shadow-focus-with-button)}[role=group]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) input:not([type=checkbox],[type=radio]),[role=group]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) select,[role=search]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) input:not([type=checkbox],[type=radio]),[role=search]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) select{border-color:transparent}[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus),[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus){--pico-group-box-shadow:var(--pico-group-box-shadow-focus-with-input)}[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) [role=button],[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=button],[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=submit],[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) button,[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) [role=button],[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=button],[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=submit],[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) button{--pico-button-box-shadow:0 0 0 var(--pico-border-width) var(--pico-primary-border);--pico-button-hover-box-shadow:0 0 0 var(--pico-border-width) var(--pico-primary-hover-border)}[role=group] [role=button]:focus,[role=group] [type=button]:focus,[role=group] [type=reset]:focus,[role=group] [type=submit]:focus,[role=group] button:focus,[role=search] [role=button]:focus,[role=search] [type=button]:focus,[role=search] [type=reset]:focus,[role=search] [type=submit]:focus,[role=search] button:focus{box-shadow:none}}[role=search]>:first-child{border-top-left-radius:5rem;border-bottom-left-radius:5rem}[role=search]>:last-child{border-top-right-radius:5rem;border-bottom-right-radius:5rem}[aria-busy=true]:not(input,select,textarea,html){white-space:nowrap}[aria-busy=true]:not(input,select,textarea,html):before{display:inline-block;width:1em;height:1em;background-image:var(--pico-icon-loading);background-size:1rem auto;background-repeat:no-repeat;content:"";vertical-align:-.125em}[aria-busy=true]:not(input,select,textarea,html):not(:empty):before{margin-inline-end:calc(var(--pico-spacing) * .5)}[aria-busy=true]:not(input,select,textarea,html):empty{text-align:center}[role=button][aria-busy=true],[type=button][aria-busy=true],[type=reset][aria-busy=true],[type=submit][aria-busy=true],a[aria-busy=true],button[aria-busy=true]{pointer-events:none}:root{--pico-scrollbar-width:0px}dialog{display:flex;z-index:999;position:fixed;top:0;right:0;bottom:0;left:0;align-items:center;justify-content:center;width:inherit;min-width:100%;height:inherit;min-height:100%;padding:0;border:0;-webkit-backdrop-filter:var(--pico-modal-overlay-backdrop-filter);backdrop-filter:var(--pico-modal-overlay-backdrop-filter);background-color:var(--pico-modal-overlay-background-color);color:var(--pico-color)}dialog article{width:100%;max-height:calc(100vh - var(--pico-spacing) * 2);margin:var(--pico-spacing);overflow:auto}@media (min-width:576px){dialog article{max-width:510px}}@media (min-width:768px){dialog article{max-width:700px}}dialog article>header>*{margin-bottom:0}dialog article>header .close,dialog article>header :is(a,button)[rel=prev]{margin:0;margin-left:var(--pico-spacing);padding:0;float:right}dialog article>footer{text-align:right}dialog article>footer [role=button],dialog article>footer button{margin-bottom:0}dialog article>footer [role=button]:not(:first-of-type),dialog article>footer button:not(:first-of-type){margin-left:calc(var(--pico-spacing) * .5)}dialog article .close,dialog article :is(a,button)[rel=prev]{display:block;width:1rem;height:1rem;margin-top:calc(var(--pico-spacing) * -1);margin-bottom:var(--pico-spacing);margin-left:auto;border:none;background-image:var(--pico-icon-close);background-position:center;background-size:auto 1rem;background-repeat:no-repeat;background-color:transparent;opacity:.5;transition:opacity var(--pico-transition)}dialog article .close:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),dialog article :is(a,button)[rel=prev]:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){opacity:1}dialog:not([open]),dialog[open=false]{display:none}.modal-is-open{padding-right:var(--pico-scrollbar-width,0);overflow:hidden;pointer-events:none;touch-action:none}.modal-is-open dialog{pointer-events:auto;touch-action:auto}:where(.modal-is-opening,.modal-is-closing) dialog,:where(.modal-is-opening,.modal-is-closing) dialog>article{animation-duration:.2s;animation-timing-function:ease-in-out;animation-fill-mode:both}:where(.modal-is-opening,.modal-is-closing) dialog{animation-duration:.8s;animation-name:modal-overlay}:where(.modal-is-opening,.modal-is-closing) dialog>article{animation-delay:.2s;animation-name:modal}.modal-is-closing dialog,.modal-is-closing dialog>article{animation-delay:0s;animation-direction:reverse}@keyframes modal-overlay{0%{-webkit-backdrop-filter:none;backdrop-filter:none;background-color:transparent}}@keyframes modal{0%{transform:translateY(-100%);opacity:0}}:where(nav li):before{float:left;content:"​"}nav,nav ul{display:flex}nav{justify-content:space-between;overflow:visible}nav ol,nav ul{align-items:center;margin-bottom:0;padding:0;list-style:none}nav ol:first-of-type,nav ul:first-of-type{margin-left:calc(var(--pico-nav-element-spacing-horizontal) * -1)}nav ol:last-of-type,nav ul:last-of-type{margin-right:calc(var(--pico-nav-element-spacing-horizontal) * -1)}nav li{display:inline-block;margin:0;padding:var(--pico-nav-element-spacing-vertical) var(--pico-nav-element-spacing-horizontal)}nav li :where(a,[role=link]){display:inline-block;margin:calc(var(--pico-nav-link-spacing-vertical) * -1) calc(var(--pico-nav-link-spacing-horizontal) * -1);padding:var(--pico-nav-link-spacing-vertical) var(--pico-nav-link-spacing-horizontal);border-radius:var(--pico-border-radius)}nav li :where(a,[role=link]):not(:hover){text-decoration:none}nav li [role=button],nav li button,nav li input:not([type=checkbox],[type=radio],[type=range],[type=file]),nav li select{height:auto;margin-right:inherit;margin-bottom:0;margin-left:inherit;padding:calc(var(--pico-nav-link-spacing-vertical) - var(--pico-border-width) * 2) var(--pico-nav-link-spacing-horizontal)}nav[aria-label=breadcrumb]{align-items:center;justify-content:start}nav[aria-label=breadcrumb] ul li:not(:first-child){margin-inline-start:var(--pico-nav-link-spacing-horizontal)}nav[aria-label=breadcrumb] ul li a{margin:calc(var(--pico-nav-link-spacing-vertical) * -1) 0;margin-inline-start:calc(var(--pico-nav-link-spacing-horizontal) * -1)}nav[aria-label=breadcrumb] ul li:not(:last-child):after{display:inline-block;position:absolute;width:calc(var(--pico-nav-link-spacing-horizontal) * 4);margin:0 calc(var(--pico-nav-link-spacing-horizontal) * -1);content:var(--pico-nav-breadcrumb-divider);color:var(--pico-muted-color);text-align:center;text-decoration:none;white-space:nowrap}nav[aria-label=breadcrumb] a[aria-current]:not([aria-current=false]){background-color:transparent;color:inherit;text-decoration:none;pointer-events:none}aside li,aside nav,aside ol,aside ul{display:block}aside li{padding:calc(var(--pico-nav-element-spacing-vertical) * .5) var(--pico-nav-element-spacing-horizontal)}aside li a{display:block}aside li [role=button]{margin:inherit}[dir=rtl] nav[aria-label=breadcrumb] ul li:not(:last-child) :after{content:"\\"}progress{display:inline-block;vertical-align:baseline}progress{-webkit-appearance:none;-moz-appearance:none;display:inline-block;appearance:none;width:100%;height:.5rem;margin-bottom:calc(var(--pico-spacing) * 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L=E.match(/^(.*)-transition$/);b=b.concat(L&&p[L[1]]&&p[L[1]].transition?a.validateSpec({key:E,value:i[E],valueSpec:c.transition,validateSpec:a.validateSpec,style:g,styleSpec:c}):p[E]?a.validateSpec({key:E,value:i[E],valueSpec:p[E],validateSpec:a.validateSpec,style:g,styleSpec:c}):[new ee(E,i[E],`unknown property "${E}"`)])}return b}function dm(a){const i=a.value,c=a.styleSpec,p=c.sky,g=a.style,b=Sn(i);if(i===void 0)return[];if(b!=="object")return[new ee("sky",i,`object expected, ${b} found`)];let x=[];for(const E in i)x=x.concat(p[E]?Os({key:E,value:i[E],valueSpec:p[E],style:g,styleSpec:c}):[new ee(E,i[E],`unknown property "${E}"`)]);return x}function nc(a){const i=a.value,c=a.styleSpec,p=c.terrain,g=a.style;let b=[];const x=Sn(i);if(i===void 0)return b;if(x!=="object")return b=b.concat([new ee("terrain",i,`object expected, ${x} found`)]),b;for(const E in i)b=b.concat(p[E]?a.validateSpec({key:E,value:i[E],valueSpec:p[E],validateSpec:a.validateSpec,style:g,styleSpec:c}):[new 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p=0;for(let x=0;x<this.cells.length;x++)p+=this.cells[x].length;const g=new Int32Array(c+p+this.keys.length+this.bboxes.length);g[0]=this.extent,g[1]=this.n,g[2]=this.padding;let b=c;for(let x=0;x<i.length;x++){const E=i[x];g[3+x]=b,g.set(E,b),b+=E.length}return g[3+i.length]=b,g.set(this.keys,b),b+=this.keys.length,g[3+i.length+1]=b,g.set(this.bboxes,b),b+=this.bboxes.length,g.buffer}static serialize(i,c){const p=i.toArrayBuffer();return c&&c.push(p),{buffer:p}}static deserialize(i){return new ic(i.buffer)}}const Fs={};function _e(a,i,c={}){if(Fs[a])throw new Error(`${a} is already 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instanceof ImageData)return i&&i.push(a.data.buffer),a;if(Array.isArray(a)){const c=[];for(const p of a)c.push(au(p,i));return c}if(typeof a=="object"){const c=a.constructor,p=c._classRegistryKey;if(!p)throw new Error(`can't serialize object of unregistered class ${c.name}`);if(!Fs[p])throw new Error(`${p} is not registered.`);const g=c.serialize?c.serialize(a,i):{};if(c.serialize){if(i&&g===i[i.length-1])throw new Error("statically serialized object won't survive transfer of $name property")}else{for(const b in a){if(!a.hasOwnProperty(b)||Fs[p].omit.indexOf(b)>=0)continue;const x=a[b];g[b]=Fs[p].shallow.indexOf(b)>=0?x:au(x,i)}a instanceof Error&&(g.message=a.message)}if(g.$name)throw new Error("$name property is reserved for worker serialization logic.");return p!=="Object"&&(g.$name=p),g}throw new Error("can't serialize object of type "+typeof a)}function lu(a){if(a==null||typeof a=="boolean"||typeof a=="number"||typeof a=="string"||a instanceof Boolean||a instanceof Number||a instanceof String||a instanceof Date||a instanceof RegExp||a instanceof Blob||a instanceof Error||_h(a)||Ne(a)||ArrayBuffer.isView(a)||a instanceof ImageData)return a;if(Array.isArray(a))return a.map(lu);if(typeof a=="object"){const i=a.$name||"Object";if(!Fs[i])throw new Error(`can't deserialize unregistered class ${i}`);const{klass:c}=Fs[i];if(!c)throw new Error(`can't deserialize unregistered class ${i}`);if(c.deserialize)return c.deserialize(a);const p=Object.create(c.prototype);for(const g of Object.keys(a)){if(g==="$name")continue;const b=a[g];p[g]=Fs[i].shallow.indexOf(g)>=0?b:lu(b)}return p}throw new Error("can't deserialize object of type "+typeof a)}class mm{constructor(){this.first=!0}update(i,c){const p=Math.floor(i);return 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Extended"](a)||de["Vertical Forms"](a)||de["Yijing Hexagram Symbols"](a)||de["Yi Syllables"](a)||de["Yi Radicals"](a))))}function ap(a){return!(vh(a)||function(i){return!!(de["Latin-1 Supplement"](i)&&(i===167||i===169||i===174||i===177||i===188||i===189||i===190||i===215||i===247)||de["General Punctuation"](i)&&(i===8214||i===8224||i===8225||i===8240||i===8241||i===8251||i===8252||i===8258||i===8263||i===8264||i===8265||i===8273)||de["Letterlike Symbols"](i)||de["Number Forms"](i)||de["Miscellaneous Technical"](i)&&(i>=8960&&i<=8967||i>=8972&&i<=8991||i>=8996&&i<=9e3||i===9003||i>=9085&&i<=9114||i>=9150&&i<=9165||i===9167||i>=9169&&i<=9179||i>=9186&&i<=9215)||de["Control Pictures"](i)&&i!==9251||de["Optical Character Recognition"](i)||de["Enclosed Alphanumerics"](i)||de["Geometric Shapes"](i)||de["Miscellaneous Symbols"](i)&&!(i>=9754&&i<=9759)||de["Miscellaneous Symbols and Arrows"](i)&&(i>=11026&&i<=11055||i>=11088&&i<=11097||i>=11192&&i<=11243)||de["CJK Symbols and 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class{constructor(){this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null}setState(a){this.pluginStatus=a.pluginStatus,this.pluginURL=a.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(a){this.applyArabicShaping=a.applyArabicShaping,this.processBidirectionalText=a.processBidirectionalText,this.processStyledBidirectionalText=a.processStyledBidirectionalText}isParsed(){return this.applyArabicShaping!=null&&this.processBidirectionalText!=null&&this.processStyledBidirectionalText!=null}getPluginURL(){return this.pluginURL}getRTLTextPluginStatus(){return this.pluginStatus}};class nr{constructor(i,c){this.zoom=i,c?(this.now=c.now,this.fadeDuration=c.fadeDuration,this.zoomHistory=c.zoomHistory,this.transition=c.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new mm,this.transition={})}isSupportedScript(i){return function(c,p){for(const g of c)if(!_m(g.charCodeAt(0),p))return!1;return!0}(i,Ua.getRTLTextPluginStatus()==="loaded")}crossFadingFactor(){return this.fadeDuration===0?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const i=this.zoom,c=i-Math.floor(i),p=this.crossFadingFactor();return i>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:c+(1-c)*p}:{fromScale:.5,toScale:1,t:1-(1-p)*c}}}class oc{constructor(i,c){this.property=i,this.value=c,this.expression=function(p,g){if(ah(p))return new uh(p,g);if(Zn(p)){const b=im(p,g);if(b.result==="error")throw new Error(b.value.map(x=>`${x.key}: ${x.message}`).join(", "));return b.value}{let b=p;return g.type==="color"&&typeof p=="string"?b=zn.parse(p):g.type!=="padding"||typeof p!="number"&&!Array.isArray(p)?g.type==="variableAnchorOffsetCollection"&&Array.isArray(p)&&(b=Xo.parse(p)):b=lo.parse(p),{kind:"constant",evaluate:()=>b}}}(c===void 0?i.specification.default:c,i.specification)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(i,c,p){return this.property.possiblyEvaluate(this,i,c,p)}}class xh{constructor(i){this.property=i,this.value=new oc(i,void 0)}transitioned(i,c){return new vm(this.property,this.value,c,ft({},i.transition,this.transition),i.now)}untransitioned(){return new vm(this.property,this.value,null,{},0)}}class lp{constructor(i){this._properties=i,this._values=Object.create(i.defaultTransitionablePropertyValues)}getValue(i){return $(this._values[i].value.value)}setValue(i,c){Object.prototype.hasOwnProperty.call(this._values,i)||(this._values[i]=new xh(this._values[i].property)),this._values[i].value=new oc(this._values[i].property,c===null?void 0:$(c))}getTransition(i){return $(this._values[i].transition)}setTransition(i,c){Object.prototype.hasOwnProperty.call(this._values,i)||(this._values[i]=new 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E=(g-this.begin)/(this.end-this.begin);return this.property.interpolate(x.possiblyEvaluate(i,c,p),b,function(L){if(L<=0)return 0;if(L>=1)return 1;const A=L*L,D=A*L;return 4*(L<.5?D:3*(L-A)+D-.75)}(E))}}return b}}class bm{constructor(i){this._properties=i,this._values=Object.create(i.defaultTransitioningPropertyValues)}possiblyEvaluate(i,c,p){const g=new sc(this._properties);for(const b of Object.keys(this._values))g._values[b]=this._values[b].possiblyEvaluate(i,c,p);return g}hasTransition(){for(const i of Object.keys(this._values))if(this._values[i].prior)return!0;return!1}}class xm{constructor(i){this._properties=i,this._values=Object.create(i.defaultPropertyValues)}hasValue(i){return this._values[i].value!==void 0}getValue(i){return $(this._values[i].value)}setValue(i,c){this._values[i]=new oc(this._values[i].property,c===null?void 0:$(c))}serialize(){const i={};for(const c of Object.keys(this._values)){const p=this.getValue(c);p!==void 0&&(i[c]=p)}return i}possiblyEvaluate(i,c,p){const g=new sc(this._properties);for(const b of Object.keys(this._values))g._values[b]=this._values[b].possiblyEvaluate(i,c,p);return g}}class ps{constructor(i,c,p){this.property=i,this.value=c,this.parameters=p}isConstant(){return this.value.kind==="constant"}constantOr(i){return this.value.kind==="constant"?this.value.value:i}evaluate(i,c,p,g){return this.property.evaluate(this.value,this.parameters,i,c,p,g)}}class sc{constructor(i){this._properties=i,this._values=Object.create(i.defaultPossiblyEvaluatedValues)}get(i){return this._values[i]}}class Ie{constructor(i){this.specification=i}possiblyEvaluate(i,c){if(i.isDataDriven())throw new Error("Value should not be data driven");return i.expression.evaluate(c)}interpolate(i,c,p){const g=Yi[this.specification.type];return g?g(i,c,p):i}}class Re{constructor(i,c){this.specification=i,this.overrides=c}possiblyEvaluate(i,c,p,g){return new ps(this,i.expression.kind==="constant"||i.expression.kind==="camera"?{kind:"constant",value:i.expression.evaluate(c,null,{},p,g)}:i.expression,c)}interpolate(i,c,p){if(i.value.kind!=="constant"||c.value.kind!=="constant")return i;if(i.value.value===void 0||c.value.value===void 0)return new ps(this,{kind:"constant",value:void 0},i.parameters);const g=Yi[this.specification.type];if(g){const b=g(i.value.value,c.value.value,p);return new ps(this,{kind:"constant",value:b},i.parameters)}return i}evaluate(i,c,p,g,b,x){return i.kind==="constant"?i.value:i.evaluate(c,p,g,b,x)}}class wh extends Re{possiblyEvaluate(i,c,p,g){if(i.value===void 0)return new ps(this,{kind:"constant",value:void 0},c);if(i.expression.kind==="constant"){const b=i.expression.evaluate(c,null,{},p,g),x=i.property.specification.type==="resolvedImage"&&typeof b!="string"?b.name:b,E=this._calculate(x,x,x,c);return new ps(this,{kind:"constant",value:E},c)}if(i.expression.kind==="camera"){const b=this._calculate(i.expression.evaluate({zoom:c.zoom-1}),i.expression.evaluate({zoom:c.zoom}),i.expression.evaluate({zoom:c.zoom+1}),c);return new ps(this,{kind:"constant",value:b},c)}return new ps(this,i.expression,c)}evaluate(i,c,p,g,b,x){if(i.kind==="source"){const E=i.evaluate(c,p,g,b,x);return this._calculate(E,E,E,c)}return i.kind==="composite"?this._calculate(i.evaluate({zoom:Math.floor(c.zoom)-1},p,g),i.evaluate({zoom:Math.floor(c.zoom)},p,g),i.evaluate({zoom:Math.floor(c.zoom)+1},p,g),c):i.value}_calculate(i,c,p,g){return g.zoom>g.zoomHistory.lastIntegerZoom?{from:i,to:c}:{from:p,to:c}}interpolate(i){return i}}class ac{constructor(i){this.specification=i}possiblyEvaluate(i,c,p,g){if(i.value!==void 0){if(i.expression.kind==="constant"){const b=i.expression.evaluate(c,null,{},p,g);return this._calculate(b,b,b,c)}return this._calculate(i.expression.evaluate(new nr(Math.floor(c.zoom-1),c)),i.expression.evaluate(new nr(Math.floor(c.zoom),c)),i.expression.evaluate(new nr(Math.floor(c.zoom+1),c)),c)}}_calculate(i,c,p,g){return g.zoom>g.zoomHistory.lastIntegerZoom?{from:i,to:c}:{from:p,to:c}}interpolate(i){return i}}class up{constructor(i){this.specification=i}possiblyEvaluate(i,c,p,g){return!!i.expression.evaluate(c,null,{},p,g)}interpolate(){return!1}}class co{constructor(i){this.properties=i,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const c in i){const p=i[c];p.specification.overridable&&this.overridableProperties.push(c);const g=this.defaultPropertyValues[c]=new oc(p,void 0),b=this.defaultTransitionablePropertyValues[c]=new xh(p);this.defaultTransitioningPropertyValues[c]=b.untransitioned(),this.defaultPossiblyEvaluatedValues[c]=g.possiblyEvaluate({})}}}_e("DataDrivenProperty",Re),_e("DataConstantProperty",Ie),_e("CrossFadedDataDrivenProperty",wh),_e("CrossFadedProperty",ac),_e("ColorRampProperty",up);const cp="-transition";class ds extends An{constructor(i,c){if(super(),this.id=i.id,this.type=i.type,this._featureFilter={filter:()=>!0,needGeometry:!1},i.type!=="custom"&&(this.metadata=i.metadata,this.minzoom=i.minzoom,this.maxzoom=i.maxzoom,i.type!=="background"&&(this.source=i.source,this.sourceLayer=i["source-layer"],this.filter=i.filter),c.layout&&(this._unevaluatedLayout=new xm(c.layout)),c.paint)){this._transitionablePaint=new lp(c.paint);for(const p in i.paint)this.setPaintProperty(p,i.paint[p],{validate:!1});for(const p in i.layout)this.setLayoutProperty(p,i.layout[p],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new sc(c.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(i){return i==="visibility"?this.visibility:this._unevaluatedLayout.getValue(i)}setLayoutProperty(i,c,p={}){c!=null&&this._validate(Fy,`layers.${this.id}.layout.${i}`,i,c,p)||(i!=="visibility"?this._unevaluatedLayout.setValue(i,c):this.visibility=c)}getPaintProperty(i){return i.endsWith(cp)?this._transitionablePaint.getTransition(i.slice(0,-11)):this._transitionablePaint.getValue(i)}setPaintProperty(i,c,p={}){if(c!=null&&this._validate(sp,`layers.${this.id}.paint.${i}`,i,c,p))return!1;if(i.endsWith(cp))return this._transitionablePaint.setTransition(i.slice(0,-11),c||void 0),!1;{const g=this._transitionablePaint._values[i],b=g.property.specification["property-type"]==="cross-faded-data-driven",x=g.value.isDataDriven(),E=g.value;this._transitionablePaint.setValue(i,c),this._handleSpecialPaintPropertyUpdate(i);const L=this._transitionablePaint._values[i].value;return L.isDataDriven()||x||b||this._handleOverridablePaintPropertyUpdate(i,E,L)}}_handleSpecialPaintPropertyUpdate(i){}_handleOverridablePaintPropertyUpdate(i,c,p){return!1}isHidden(i){return!!(this.minzoom&&i<this.minzoom)||!!(this.maxzoom&&i>=this.maxzoom)||this.visibility==="none"}updateTransitions(i){this._transitioningPaint=this._transitionablePaint.transitioned(i,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(i,c){i.getCrossfadeParameters&&(this._crossfadeParameters=i.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(i,void 0,c)),this.paint=this._transitioningPaint.possiblyEvaluate(i,void 0,c)}serialize(){const i={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(i.layout=i.layout||{},i.layout.visibility=this.visibility),Pt(i,(c,p)=>!(c===void 0||p==="layout"&&!Object.keys(c).length||p==="paint"&&!Object.keys(c).length))}_validate(i,c,p,g,b={}){return(!b||b.validate!==!1)&&su(this,i.call(Sl,{key:c,layerType:this.type,objectKey:p,value:g,styleSpec:Mt,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const i in this.paint._values){const c=this.paint.get(i);if(c instanceof ps&&ru(c.property.specification)&&(c.value.kind==="source"||c.value.kind==="composite")&&c.value.isStateDependent)return!0}return!1}}const wm={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class lc{constructor(i,c){this._structArray=i,this._pos1=c*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class wr{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(i,c){return i._trim(),c&&(i.isTransferred=!0,c.push(i.arrayBuffer)),{length:i.length,arrayBuffer:i.arrayBuffer}}static deserialize(i){const c=Object.create(this.prototype);return c.arrayBuffer=i.arrayBuffer,c.length=i.length,c.capacity=i.arrayBuffer.byteLength/c.bytesPerElement,c._refreshViews(),c}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(i){this.reserve(i),this.length=i}reserve(i){if(i>this.capacity){this.capacity=Math.max(i,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const c=this.uint8;this._refreshViews(),c&&this.uint8.set(c)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function zr(a,i=1){let c=0,p=0;return{members:a.map(g=>{const b=wm[g.type].BYTES_PER_ELEMENT,x=c=Sm(c,Math.max(i,b)),E=g.components||1;return p=Math.max(p,b),c+=b*E,{name:g.name,type:g.type,components:E,offset:x}}),size:Sm(c,Math.max(p,i)),alignment:i}}function Sm(a,i){return Math.ceil(a/i)*i}class uc extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c){const p=this.length;return this.resize(p+1),this.emplace(p,i,c)}emplace(i,c,p){const g=2*i;return this.int16[g+0]=c,this.int16[g+1]=p,i}}uc.prototype.bytesPerElement=4,_e("StructArrayLayout2i4",uc);class pa extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,p){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,p)}emplace(i,c,p,g){const b=3*i;return this.int16[b+0]=c,this.int16[b+1]=p,this.int16[b+2]=g,i}}pa.prototype.bytesPerElement=6,_e("StructArrayLayout3i6",pa);class hp extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,p,g){const b=this.length;return this.resize(b+1),this.emplace(b,i,c,p,g)}emplace(i,c,p,g,b){const x=4*i;return this.int16[x+0]=c,this.int16[x+1]=p,this.int16[x+2]=g,this.int16[x+3]=b,i}}hp.prototype.bytesPerElement=8,_e("StructArrayLayout4i8",hp);class fp extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,p,g,b,x){const E=this.length;return this.resize(E+1),this.emplace(E,i,c,p,g,b,x)}emplace(i,c,p,g,b,x,E){const L=6*i;return this.int16[L+0]=c,this.int16[L+1]=p,this.int16[L+2]=g,this.int16[L+3]=b,this.int16[L+4]=x,this.int16[L+5]=E,i}}fp.prototype.bytesPerElement=12,_e("StructArrayLayout2i4i12",fp);class pp extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,p,g,b,x){const E=this.length;return this.resize(E+1),this.emplace(E,i,c,p,g,b,x)}emplace(i,c,p,g,b,x,E){const L=4*i,A=8*i;return this.int16[L+0]=c,this.int16[L+1]=p,this.uint8[A+4]=g,this.uint8[A+5]=b,this.uint8[A+6]=x,this.uint8[A+7]=E,i}}pp.prototype.bytesPerElement=8,_e("StructArrayLayout2i4ub8",pp);class cc extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c){const p=this.length;return this.resize(p+1),this.emplace(p,i,c)}emplace(i,c,p){const g=2*i;return this.float32[g+0]=c,this.float32[g+1]=p,i}}cc.prototype.bytesPerElement=8,_e("StructArrayLayout2f8",cc);class Sh extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,p,g,b,x,E,L,A,D){const N=this.length;return this.resize(N+1),this.emplace(N,i,c,p,g,b,x,E,L,A,D)}emplace(i,c,p,g,b,x,E,L,A,D,N){const U=10*i;return this.uint16[U+0]=c,this.uint16[U+1]=p,this.uint16[U+2]=g,this.uint16[U+3]=b,this.uint16[U+4]=x,this.uint16[U+5]=E,this.uint16[U+6]=L,this.uint16[U+7]=A,this.uint16[U+8]=D,this.uint16[U+9]=N,i}}Sh.prototype.bytesPerElement=20,_e("StructArrayLayout10ui20",Sh);class dp extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,p,g,b,x,E,L,A,D,N,U){const W=this.length;return this.resize(W+1),this.emplace(W,i,c,p,g,b,x,E,L,A,D,N,U)}emplace(i,c,p,g,b,x,E,L,A,D,N,U,W){const H=12*i;return this.int16[H+0]=c,this.int16[H+1]=p,this.int16[H+2]=g,this.int16[H+3]=b,this.uint16[H+4]=x,this.uint16[H+5]=E,this.uint16[H+6]=L,this.uint16[H+7]=A,this.int16[H+8]=D,this.int16[H+9]=N,this.int16[H+10]=U,this.int16[H+11]=W,i}}dp.prototype.bytesPerElement=24,_e("StructArrayLayout4i4ui4i24",dp);class mp extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,p){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,p)}emplace(i,c,p,g){const b=3*i;return this.float32[b+0]=c,this.float32[b+1]=p,this.float32[b+2]=g,i}}mp.prototype.bytesPerElement=12,_e("StructArrayLayout3f12",mp);class da extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(i){const c=this.length;return this.resize(c+1),this.emplace(c,i)}emplace(i,c){return this.uint32[1*i+0]=c,i}}da.prototype.bytesPerElement=4,_e("StructArrayLayout1ul4",da);class Eh extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,p,g,b,x,E,L,A){const D=this.length;return this.resize(D+1),this.emplace(D,i,c,p,g,b,x,E,L,A)}emplace(i,c,p,g,b,x,E,L,A,D){const N=10*i,U=5*i;return this.int16[N+0]=c,this.int16[N+1]=p,this.int16[N+2]=g,this.int16[N+3]=b,this.int16[N+4]=x,this.int16[N+5]=E,this.uint32[U+3]=L,this.uint16[N+8]=A,this.uint16[N+9]=D,i}}Eh.prototype.bytesPerElement=20,_e("StructArrayLayout6i1ul2ui20",Eh);class hc extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,p,g,b,x){const E=this.length;return this.resize(E+1),this.emplace(E,i,c,p,g,b,x)}emplace(i,c,p,g,b,x,E){const L=6*i;return this.int16[L+0]=c,this.int16[L+1]=p,this.int16[L+2]=g,this.int16[L+3]=b,this.int16[L+4]=x,this.int16[L+5]=E,i}}hc.prototype.bytesPerElement=12,_e("StructArrayLayout2i2i2i12",hc);class Ih extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,p,g,b){const x=this.length;return this.resize(x+1),this.emplace(x,i,c,p,g,b)}emplace(i,c,p,g,b,x){const E=4*i,L=8*i;return this.float32[E+0]=c,this.float32[E+1]=p,this.float32[E+2]=g,this.int16[L+6]=b,this.int16[L+7]=x,i}}Ih.prototype.bytesPerElement=16,_e("StructArrayLayout2f1f2i16",Ih);class fc extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,p,g){const b=this.length;return this.resize(b+1),this.emplace(b,i,c,p,g)}emplace(i,c,p,g,b){const x=12*i,E=3*i;return this.uint8[x+0]=c,this.uint8[x+1]=p,this.float32[E+1]=g,this.float32[E+2]=b,i}}fc.prototype.bytesPerElement=12,_e("StructArrayLayout2ub2f12",fc);class Ch extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,p){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,p)}emplace(i,c,p,g){const b=3*i;return this.uint16[b+0]=c,this.uint16[b+1]=p,this.uint16[b+2]=g,i}}Ch.prototype.bytesPerElement=6,_e("StructArrayLayout3ui6",Ch);class cu extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,p,g,b,x,E,L,A,D,N,U,W,H,et,st,pt){const It=this.length;return this.resize(It+1),this.emplace(It,i,c,p,g,b,x,E,L,A,D,N,U,W,H,et,st,pt)}emplace(i,c,p,g,b,x,E,L,A,D,N,U,W,H,et,st,pt,It){const gt=24*i,xt=12*i,Xt=48*i;return this.int16[gt+0]=c,this.int16[gt+1]=p,this.uint16[gt+2]=g,this.uint16[gt+3]=b,this.uint32[xt+2]=x,this.uint32[xt+3]=E,this.uint32[xt+4]=L,this.uint16[gt+10]=A,this.uint16[gt+11]=D,this.uint16[gt+12]=N,this.float32[xt+7]=U,this.float32[xt+8]=W,this.uint8[Xt+36]=H,this.uint8[Xt+37]=et,this.uint8[Xt+38]=st,this.uint32[xt+10]=pt,this.int16[gt+22]=It,i}}cu.prototype.bytesPerElement=48,_e("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",cu);class El extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,p,g,b,x,E,L,A,D,N,U,W,H,et,st,pt,It,gt,xt,Xt,Yt,ge,xe,me,he,oe,ve){const ue=this.length;return this.resize(ue+1),this.emplace(ue,i,c,p,g,b,x,E,L,A,D,N,U,W,H,et,st,pt,It,gt,xt,Xt,Yt,ge,xe,me,he,oe,ve)}emplace(i,c,p,g,b,x,E,L,A,D,N,U,W,H,et,st,pt,It,gt,xt,Xt,Yt,ge,xe,me,he,oe,ve,ue){const te=32*i,De=16*i;return this.int16[te+0]=c,this.int16[te+1]=p,this.int16[te+2]=g,this.int16[te+3]=b,this.int16[te+4]=x,this.int16[te+5]=E,this.int16[te+6]=L,this.int16[te+7]=A,this.uint16[te+8]=D,this.uint16[te+9]=N,this.uint16[te+10]=U,this.uint16[te+11]=W,this.uint16[te+12]=H,this.uint16[te+13]=et,this.uint16[te+14]=st,this.uint16[te+15]=pt,this.uint16[te+16]=It,this.uint16[te+17]=gt,this.uint16[te+18]=xt,this.uint16[te+19]=Xt,this.uint16[te+20]=Yt,this.uint16[te+21]=ge,this.uint16[te+22]=xe,this.uint32[De+12]=me,this.float32[De+13]=he,this.float32[De+14]=oe,this.uint16[te+30]=ve,this.uint16[te+31]=ue,i}}El.prototype.bytesPerElement=64,_e("StructArrayLayout8i15ui1ul2f2ui64",El);class Th extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i){const c=this.length;return this.resize(c+1),this.emplace(c,i)}emplace(i,c){return this.float32[1*i+0]=c,i}}Th.prototype.bytesPerElement=4,_e("StructArrayLayout1f4",Th);class Lh extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,p){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,p)}emplace(i,c,p,g){const b=3*i;return this.uint16[6*i+0]=c,this.float32[b+1]=p,this.float32[b+2]=g,i}}Lh.prototype.bytesPerElement=12,_e("StructArrayLayout1ui2f12",Lh);class Il extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,p){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,p)}emplace(i,c,p,g){const b=4*i;return this.uint32[2*i+0]=c,this.uint16[b+2]=p,this.uint16[b+3]=g,i}}Il.prototype.bytesPerElement=8,_e("StructArrayLayout1ul2ui8",Il);class gp extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c){const p=this.length;return this.resize(p+1),this.emplace(p,i,c)}emplace(i,c,p){const g=2*i;return this.uint16[g+0]=c,this.uint16[g+1]=p,i}}gp.prototype.bytesPerElement=4,_e("StructArrayLayout2ui4",gp);class yp extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i){const c=this.length;return this.resize(c+1),this.emplace(c,i)}emplace(i,c){return this.uint16[1*i+0]=c,i}}yp.prototype.bytesPerElement=2,_e("StructArrayLayout1ui2",yp);class Ph extends wr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,p,g){const b=this.length;return this.resize(b+1),this.emplace(b,i,c,p,g)}emplace(i,c,p,g,b){const x=4*i;return this.float32[x+0]=c,this.float32[x+1]=p,this.float32[x+2]=g,this.float32[x+3]=b,i}}Ph.prototype.bytesPerElement=16,_e("StructArrayLayout4f16",Ph);class Em extends lc{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new C(this.anchorPointX,this.anchorPointY)}}Em.prototype.size=20;class _ extends Eh{get(i){return new Em(this,i)}}_e("CollisionBoxArray",_);class s extends lc{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(i){this._structArray.uint8[this._pos1+37]=i}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(i){this._structArray.uint8[this._pos1+38]=i}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(i){this._structArray.uint32[this._pos4+10]=i}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}s.prototype.size=48;class f extends cu{get(i){return new s(this,i)}}_e("PlacedSymbolArray",f);class d extends lc{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(i){this._structArray.uint32[this._pos4+12]=i}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}d.prototype.size=64;class m extends El{get(i){return new d(this,i)}}_e("SymbolInstanceArray",m);class v extends Th{getoffsetX(i){return this.float32[1*i+0]}}_e("GlyphOffsetArray",v);class I extends pa{getx(i){return this.int16[3*i+0]}gety(i){return this.int16[3*i+1]}gettileUnitDistanceFromAnchor(i){return this.int16[3*i+2]}}_e("SymbolLineVertexArray",I);class T extends lc{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}T.prototype.size=12;class M extends Lh{get(i){return new T(this,i)}}_e("TextAnchorOffsetArray",M);class k extends lc{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}}k.prototype.size=8;class z extends Il{get(i){return new k(this,i)}}_e("FeatureIndexArray",z);class B extends uc{}class Z extends uc{}class it extends uc{}class rt extends fp{}class lt extends pp{}class tt extends cc{}class yt extends Sh{}class kt extends dp{}class ut extends mp{}class wt extends da{}class Dt extends hc{}class Ot extends fc{}class Bt extends Ch{}class Qt extends gp{}const Jt=zr([{name:"a_pos",components:2,type:"Int16"}],4),{members:ie}=Jt;class ae{constructor(i=[]){this.segments=i}prepareSegment(i,c,p,g){let b=this.segments[this.segments.length-1];return i>ae.MAX_VERTEX_ARRAY_LENGTH&&$t(`Max vertices per segment is ${ae.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${i}`),(!b||b.vertexLength+i>ae.MAX_VERTEX_ARRAY_LENGTH||b.sortKey!==g)&&(b={vertexOffset:c.length,primitiveOffset:p.length,vertexLength:0,primitiveLength:0},g!==void 0&&(b.sortKey=g),this.segments.push(b)),b}get(){return this.segments}destroy(){for(const i of this.segments)for(const c in i.vaos)i.vaos[c].destroy()}static simpleSegment(i,c,p,g){return new ae([{vertexOffset:i,primitiveOffset:c,vertexLength:p,primitiveLength:g,vaos:{},sortKey:0}])}}function Je(a,i){return 256*(a=ot(Math.floor(a),0,255))+ot(Math.floor(i),0,255)}ae.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,_e("SegmentVector",ae);const le=zr([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]);var Oe={exports:{}},Qe={exports:{}};Qe.exports=function(a,i){var c,p,g,b,x,E,L,A;for(p=a.length-(c=3&a.length),g=i,x=3432918353,E=461845907,A=0;A<p;)L=255&a.charCodeAt(A)|(255&a.charCodeAt(++A))<<8|(255&a.charCodeAt(++A))<<16|(255&a.charCodeAt(++A))<<24,++A,g=27492+(65535&(b=5*(65535&(g=(g^=L=(65535&(L=(L=(65535&L)*x+(((L>>>16)*x&65535)<<16)&4294967295)<<15|L>>>17))*E+(((L>>>16)*E&65535)<<16)&4294967295)<<13|g>>>19))+((5*(g>>>16)&65535)<<16)&4294967295))+((58964+(b>>>16)&65535)<<16);switch(L=0,c){case 3:L^=(255&a.charCodeAt(A+2))<<16;case 2:L^=(255&a.charCodeAt(A+1))<<8;case 1:g^=L=(65535&(L=(L=(65535&(L^=255&a.charCodeAt(A)))*x+(((L>>>16)*x&65535)<<16)&4294967295)<<15|L>>>17))*E+(((L>>>16)*E&65535)<<16)&4294967295}return g^=a.length,g=2246822507*(65535&(g^=g>>>16))+((2246822507*(g>>>16)&65535)<<16)&4294967295,g=3266489909*(65535&(g^=g>>>13))+((3266489909*(g>>>16)&65535)<<16)&4294967295,(g^=g>>>16)>>>0};var bn=Qe.exports,Ue={exports:{}};Ue.exports=function(a,i){for(var c,p=a.length,g=i^p,b=0;p>=4;)c=1540483477*(65535&(c=255&a.charCodeAt(b)|(255&a.charCodeAt(++b))<<8|(255&a.charCodeAt(++b))<<16|(255&a.charCodeAt(++b))<<24))+((1540483477*(c>>>16)&65535)<<16),g=1540483477*(65535&g)+((1540483477*(g>>>16)&65535)<<16)^(c=1540483477*(65535&(c^=c>>>24))+((1540483477*(c>>>16)&65535)<<16)),p-=4,++b;switch(p){case 3:g^=(255&a.charCodeAt(b+2))<<16;case 2:g^=(255&a.charCodeAt(b+1))<<8;case 1:g=1540483477*(65535&(g^=255&a.charCodeAt(b)))+((1540483477*(g>>>16)&65535)<<16)}return g=1540483477*(65535&(g^=g>>>13))+((1540483477*(g>>>16)&65535)<<16),(g^=g>>>15)>>>0};var rn=bn,an=Ue.exports;Oe.exports=rn,Oe.exports.murmur3=rn,Oe.exports.murmur2=an;var Sr=y(Oe.exports);class Bn{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(i,c,p,g){this.ids.push(Ao(i)),this.positions.push(c,p,g)}getPositions(i){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const c=Ao(i);let p=0,g=this.ids.length-1;for(;p<g;){const x=p+g>>1;this.ids[x]>=c?g=x:p=x+1}const b=[];for(;this.ids[p]===c;)b.push({index:this.positions[3*p],start:this.positions[3*p+1],end:this.positions[3*p+2]}),p++;return b}static serialize(i,c){const p=new Float64Array(i.ids),g=new Uint32Array(i.positions);return $r(p,g,0,p.length-1),c&&c.push(p.buffer,g.buffer),{ids:p,positions:g}}static deserialize(i){const c=new Bn;return c.ids=i.ids,c.positions=i.positions,c.indexed=!0,c}}function Ao(a){const i=+a;return!isNaN(i)&&i<=Number.MAX_SAFE_INTEGER?i:Sr(String(a))}function $r(a,i,c,p){for(;c<p;){const g=a[c+p>>1];let b=c-1,x=p+1;for(;;){do b++;while(a[b]<g);do x--;while(a[x]>g);if(b>=x)break;fr(a,b,x),fr(i,3*b,3*x),fr(i,3*b+1,3*x+1),fr(i,3*b+2,3*x+2)}x-c<p-x?($r(a,i,c,x),c=x+1):($r(a,i,x+1,p),p=x)}}function fr(a,i,c){const p=a[i];a[i]=a[c],a[c]=p}_e("FeaturePositionMap",Bn);class ti{constructor(i,c){this.gl=i.gl,this.location=c}}class ko extends ti{constructor(i,c){super(i,c),this.current=0}set(i){this.current!==i&&(this.current=i,this.gl.uniform1f(this.location,i))}}class Bs extends ti{constructor(i,c){super(i,c),this.current=[0,0,0,0]}set(i){i[0]===this.current[0]&&i[1]===this.current[1]&&i[2]===this.current[2]&&i[3]===this.current[3]||(this.current=i,this.gl.uniform4f(this.location,i[0],i[1],i[2],i[3]))}}class Ga extends ti{constructor(i,c){super(i,c),this.current=zn.transparent}set(i){i.r===this.current.r&&i.g===this.current.g&&i.b===this.current.b&&i.a===this.current.a||(this.current=i,this.gl.uniform4f(this.location,i.r,i.g,i.b,i.a))}}const pc=new Float32Array(16);function qa(a){return[Je(255*a.r,255*a.g),Je(255*a.b,255*a.a)]}class Vs{constructor(i,c,p){this.value=i,this.uniformNames=c.map(g=>`u_${g}`),this.type=p}setUniform(i,c,p){i.set(p.constantOr(this.value))}getBinding(i,c,p){return this.type==="color"?new Ga(i,c):new ko(i,c)}}class Hr{constructor(i,c){this.uniformNames=c.map(p=>`u_${p}`),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(i,c){this.pixelRatioFrom=c.pixelRatio,this.pixelRatioTo=i.pixelRatio,this.patternFrom=c.tlbr,this.patternTo=i.tlbr}setUniform(i,c,p,g){const b=g==="u_pattern_to"?this.patternTo:g==="u_pattern_from"?this.patternFrom:g==="u_pixel_ratio_to"?this.pixelRatioTo:g==="u_pixel_ratio_from"?this.pixelRatioFrom:null;b&&i.set(b)}getBinding(i,c,p){return p.substr(0,9)==="u_pattern"?new Bs(i,c):new ko(i,c)}}class pr{constructor(i,c,p,g){this.expression=i,this.type=p,this.maxValue=0,this.paintVertexAttributes=c.map(b=>({name:`a_${b}`,type:"Float32",components:p==="color"?2:1,offset:0})),this.paintVertexArray=new g}populatePaintArray(i,c,p,g,b){const x=this.paintVertexArray.length,E=this.expression.evaluate(new nr(0),c,{},g,[],b);this.paintVertexArray.resize(i),this._setPaintValue(x,i,E)}updatePaintArray(i,c,p,g){const b=this.expression.evaluate({zoom:0},p,g);this._setPaintValue(i,c,b)}_setPaintValue(i,c,p){if(this.type==="color"){const g=qa(p);for(let b=i;b<c;b++)this.paintVertexArray.emplace(b,g[0],g[1])}else{for(let g=i;g<c;g++)this.paintVertexArray.emplace(g,p);this.maxValue=Math.max(this.maxValue,Math.abs(p))}}upload(i){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=i.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class rr{constructor(i,c,p,g,b,x){this.expression=i,this.uniformNames=c.map(E=>`u_${E}_t`),this.type=p,this.useIntegerZoom=g,this.zoom=b,this.maxValue=0,this.paintVertexAttributes=c.map(E=>({name:`a_${E}`,type:"Float32",components:p==="color"?4:2,offset:0})),this.paintVertexArray=new x}populatePaintArray(i,c,p,g,b){const x=this.expression.evaluate(new nr(this.zoom),c,{},g,[],b),E=this.expression.evaluate(new nr(this.zoom+1),c,{},g,[],b),L=this.paintVertexArray.length;this.paintVertexArray.resize(i),this._setPaintValue(L,i,x,E)}updatePaintArray(i,c,p,g){const b=this.expression.evaluate({zoom:this.zoom},p,g),x=this.expression.evaluate({zoom:this.zoom+1},p,g);this._setPaintValue(i,c,b,x)}_setPaintValue(i,c,p,g){if(this.type==="color"){const b=qa(p),x=qa(g);for(let E=i;E<c;E++)this.paintVertexArray.emplace(E,b[0],b[1],x[0],x[1])}else{for(let b=i;b<c;b++)this.paintVertexArray.emplace(b,p,g);this.maxValue=Math.max(this.maxValue,Math.abs(p),Math.abs(g))}}upload(i){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=i.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(i,c){const p=this.useIntegerZoom?Math.floor(c.zoom):c.zoom,g=ot(this.expression.interpolationFactor(p,this.zoom,this.zoom+1),0,1);i.set(g)}getBinding(i,c,p){return new ko(i,c)}}class Ko{constructor(i,c,p,g,b,x){this.expression=i,this.type=c,this.useIntegerZoom=p,this.zoom=g,this.layerId=x,this.zoomInPaintVertexArray=new b,this.zoomOutPaintVertexArray=new b}populatePaintArray(i,c,p){const g=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(i),this.zoomOutPaintVertexArray.resize(i),this._setPaintValues(g,i,c.patterns&&c.patterns[this.layerId],p)}updatePaintArray(i,c,p,g,b){this._setPaintValues(i,c,p.patterns&&p.patterns[this.layerId],b)}_setPaintValues(i,c,p,g){if(!g||!p)return;const{min:b,mid:x,max:E}=p,L=g[b],A=g[x],D=g[E];if(L&&A&&D)for(let N=i;N<c;N++)this.zoomInPaintVertexArray.emplace(N,A.tl[0],A.tl[1],A.br[0],A.br[1],L.tl[0],L.tl[1],L.br[0],L.br[1],A.pixelRatio,L.pixelRatio),this.zoomOutPaintVertexArray.emplace(N,A.tl[0],A.tl[1],A.br[0],A.br[1],D.tl[0],D.tl[1],D.br[0],D.br[1],A.pixelRatio,D.pixelRatio)}upload(i){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=i.createVertexBuffer(this.zoomInPaintVertexArray,le.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=i.createVertexBuffer(this.zoomOutPaintVertexArray,le.members,this.expression.isStateDependent))}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class Xr{constructor(i,c,p){this.binders={},this._buffers=[];const g=[];for(const b in i.paint._values){if(!p(b))continue;const x=i.paint.get(b);if(!(x instanceof ps&&ru(x.property.specification)))continue;const E=Jo(b,i.type),L=x.value,A=x.property.specification.type,D=x.property.useIntegerZoom,N=x.property.specification["property-type"],U=N==="cross-faded"||N==="cross-faded-data-driven";if(L.kind==="constant")this.binders[b]=U?new Hr(L.value,E):new Vs(L.value,E,A),g.push(`/u_${b}`);else if(L.kind==="source"||U){const W=Yr(b,A,"source");this.binders[b]=U?new Ko(L,A,D,c,W,i.id):new pr(L,E,A,W),g.push(`/a_${b}`)}else{const W=Yr(b,A,"composite");this.binders[b]=new rr(L,E,A,D,c,W),g.push(`/z_${b}`)}}this.cacheKey=g.sort().join("")}getMaxValue(i){const c=this.binders[i];return c instanceof pr||c instanceof rr?c.maxValue:0}populatePaintArrays(i,c,p,g,b){for(const x in this.binders){const E=this.binders[x];(E instanceof pr||E instanceof rr||E instanceof Ko)&&E.populatePaintArray(i,c,p,g,b)}}setConstantPatternPositions(i,c){for(const p in this.binders){const g=this.binders[p];g instanceof Hr&&g.setConstantPatternPositions(i,c)}}updatePaintArrays(i,c,p,g,b){let x=!1;for(const E in i){const L=c.getPositions(E);for(const A of L){const D=p.feature(A.index);for(const N in this.binders){const U=this.binders[N];if((U instanceof pr||U instanceof rr||U instanceof Ko)&&U.expression.isStateDependent===!0){const W=g.paint.get(N);U.expression=W.value,U.updatePaintArray(A.start,A.end,D,i[E],b),x=!0}}}}return x}defines(){const i=[];for(const c in this.binders){const p=this.binders[c];(p instanceof Vs||p instanceof Hr)&&i.push(...p.uniformNames.map(g=>`#define HAS_UNIFORM_${g}`))}return i}getBinderAttributes(){const i=[];for(const c in this.binders){const p=this.binders[c];if(p instanceof pr||p instanceof rr)for(let g=0;g<p.paintVertexAttributes.length;g++)i.push(p.paintVertexAttributes[g].name);else if(p instanceof Ko)for(let g=0;g<le.members.length;g++)i.push(le.members[g].name)}return i}getBinderUniforms(){const i=[];for(const c in this.binders){const p=this.binders[c];if(p instanceof Vs||p instanceof Hr||p instanceof rr)for(const g of p.uniformNames)i.push(g)}return i}getPaintVertexBuffers(){return this._buffers}getUniforms(i,c){const p=[];for(const g in this.binders){const b=this.binders[g];if(b instanceof Vs||b instanceof Hr||b instanceof rr){for(const x of b.uniformNames)if(c[x]){const E=b.getBinding(i,c[x],x);p.push({name:x,property:g,binding:E})}}}return p}setUniforms(i,c,p,g){for(const{name:b,property:x,binding:E}of c)this.binders[x].setUniform(E,g,p.get(x),b)}updatePaintBuffers(i){this._buffers=[];for(const c in this.binders){const p=this.binders[c];if(i&&p instanceof Ko){const g=i.fromScale===2?p.zoomInPaintVertexBuffer:p.zoomOutPaintVertexBuffer;g&&this._buffers.push(g)}else(p instanceof pr||p instanceof rr)&&p.paintVertexBuffer&&this._buffers.push(p.paintVertexBuffer)}}upload(i){for(const c in this.binders){const p=this.binders[c];(p instanceof pr||p instanceof rr||p instanceof Ko)&&p.upload(i)}this.updatePaintBuffers()}destroy(){for(const i in this.binders){const c=this.binders[i];(c instanceof pr||c instanceof rr||c instanceof Ko)&&c.destroy()}}}class dr{constructor(i,c,p=()=>!0){this.programConfigurations={};for(const g of i)this.programConfigurations[g.id]=new Xr(g,c,p);this.needsUpload=!1,this._featureMap=new Bn,this._bufferOffset=0}populatePaintArrays(i,c,p,g,b,x){for(const E in this.programConfigurations)this.programConfigurations[E].populatePaintArrays(i,c,g,b,x);c.id!==void 0&&this._featureMap.add(c.id,p,this._bufferOffset,i),this._bufferOffset=i,this.needsUpload=!0}updatePaintArrays(i,c,p,g){for(const b of p)this.needsUpload=this.programConfigurations[b.id].updatePaintArrays(i,this._featureMap,c,b,g)||this.needsUpload}get(i){return this.programConfigurations[i]}upload(i){if(this.needsUpload){for(const c in this.programConfigurations)this.programConfigurations[c].upload(i);this.needsUpload=!1}}destroy(){for(const i in this.programConfigurations)this.programConfigurations[i].destroy()}}function Jo(a,i){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[a]||[a.replace(`${i}-`,"").replace(/-/g,"_")]}function Yr(a,i,c){const p={color:{source:cc,composite:Ph},number:{source:Th,composite:cc}},g=function(b){return{"line-pattern":{source:yt,composite:yt},"fill-pattern":{source:yt,composite:yt},"fill-extrusion-pattern":{source:yt,composite:yt}}[b]}(a);return g&&g[c]||p[i][c]}_e("ConstantBinder",Vs),_e("CrossFadedConstantBinder",Hr),_e("SourceExpressionBinder",pr),_e("CrossFadedCompositeBinder",Ko),_e("CompositeExpressionBinder",rr),_e("ProgramConfiguration",Xr,{omit:["_buffers"]}),_e("ProgramConfigurationSet",dr);const Ar=8192,_p=Math.pow(2,14)-1,Im=-_p-1;function Cl(a){const i=Ar/a.extent,c=a.loadGeometry();for(let p=0;p<c.length;p++){const g=c[p];for(let b=0;b<g.length;b++){const x=g[b],E=Math.round(x.x*i),L=Math.round(x.y*i);x.x=ot(E,Im,_p),x.y=ot(L,Im,_p),(E<x.x||E>x.x+1||L<x.y||L>x.y+1)&&$t("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return c}function Tl(a,i){return{type:a.type,id:a.id,properties:a.properties,geometry:i?Cl(a):[]}}function Mh(a,i,c,p,g){a.emplaceBack(2*i+(p+1)/2,2*c+(g+1)/2)}class ja{constructor(i){this.zoom=i.zoom,this.overscaling=i.overscaling,this.layers=i.layers,this.layerIds=this.layers.map(c=>c.id),this.index=i.index,this.hasPattern=!1,this.layoutVertexArray=new Z,this.indexArray=new Bt,this.segments=new ae,this.programConfigurations=new dr(i.layers,i.zoom),this.stateDependentLayerIds=this.layers.filter(c=>c.isStateDependent()).map(c=>c.id)}populate(i,c,p){const g=this.layers[0],b=[];let x=null,E=!1;g.type==="circle"&&(x=g.layout.get("circle-sort-key"),E=!x.isConstant());for(const{feature:L,id:A,index:D,sourceLayerIndex:N}of i){const U=this.layers[0]._featureFilter.needGeometry,W=Tl(L,U);if(!this.layers[0]._featureFilter.filter(new nr(this.zoom),W,p))continue;const H=E?x.evaluate(W,{},p):void 0,et={id:A,properties:L.properties,type:L.type,sourceLayerIndex:N,index:D,geometry:U?W.geometry:Cl(L),patterns:{},sortKey:H};b.push(et)}E&&b.sort((L,A)=>L.sortKey-A.sortKey);for(const L of b){const{geometry:A,index:D,sourceLayerIndex:N}=L,U=i[D].feature;this.addFeature(L,A,D,p),c.featureIndex.insert(U,A,D,N,this.index)}}update(i,c,p){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,c,this.stateDependentLayers,p)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(i){this.uploaded||(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,ie),this.indexBuffer=i.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(i),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(i,c,p,g){for(const b of c)for(const x of b){const E=x.x,L=x.y;if(E<0||E>=Ar||L<0||L>=Ar)continue;const A=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,i.sortKey),D=A.vertexLength;Mh(this.layoutVertexArray,E,L,-1,-1),Mh(this.layoutVertexArray,E,L,1,-1),Mh(this.layoutVertexArray,E,L,1,1),Mh(this.layoutVertexArray,E,L,-1,1),this.indexArray.emplaceBack(D,D+1,D+2),this.indexArray.emplaceBack(D,D+3,D+2),A.vertexLength+=4,A.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,i,p,{},g)}}function vp(a,i){for(let c=0;c<a.length;c++)if(kh(i,a[c]))return!0;for(let c=0;c<i.length;c++)if(kh(a,i[c]))return!0;return!!Ah(a,i)}function Cm(a,i,c){return!!kh(a,i)||!!Vy(i,a,c)}function bp(a,i){if(a.length===1)return Kv(i,a[0]);for(let c=0;c<i.length;c++){const p=i[c];for(let g=0;g<p.length;g++)if(kh(a,p[g]))return!0}for(let c=0;c<a.length;c++)if(Kv(i,a[c]))return!0;for(let c=0;c<i.length;c++)if(Ah(a,i[c]))return!0;return!1}function xp(a,i,c){if(a.length>1){if(Ah(a,i))return!0;for(let p=0;p<i.length;p++)if(Vy(i[p],a,c))return!0}for(let p=0;p<a.length;p++)if(Vy(a[p],i,c))return!0;return!1}function Ah(a,i){if(a.length===0||i.length===0)return!1;for(let c=0;c<a.length-1;c++){const p=a[c],g=a[c+1];for(let b=0;b<i.length-1;b++)if(wp(p,g,i[b],i[b+1]))return!0}return!1}function wp(a,i,c,p){return Ct(a,c,p)!==Ct(i,c,p)&&Ct(a,i,c)!==Ct(a,i,p)}function Vy(a,i,c){const p=c*c;if(i.length===1)return a.distSqr(i[0])<p;for(let g=1;g<i.length;g++)if(Yv(a,i[g-1],i[g])<p)return!0;return!1}function Yv(a,i,c){const p=i.distSqr(c);if(p===0)return a.distSqr(i);const g=((a.x-i.x)*(c.x-i.x)+(a.y-i.y)*(c.y-i.y))/p;return a.distSqr(g<0?i:g>1?c:c.sub(i)._mult(g)._add(i))}function Kv(a,i){let c,p,g,b=!1;for(let x=0;x<a.length;x++){c=a[x];for(let E=0,L=c.length-1;E<c.length;L=E++)p=c[E],g=c[L],p.y>i.y!=g.y>i.y&&i.x<(g.x-p.x)*(i.y-p.y)/(g.y-p.y)+p.x&&(b=!b)}return b}function kh(a,i){let c=!1;for(let p=0,g=a.length-1;p<a.length;g=p++){const b=a[p],x=a[g];b.y>i.y!=x.y>i.y&&i.x<(x.x-b.x)*(i.y-b.y)/(x.y-b.y)+b.x&&(c=!c)}return c}function ZI(a,i,c){const p=c[0],g=c[2];if(a.x<p.x&&i.x<p.x||a.x>g.x&&i.x>g.x||a.y<p.y&&i.y<p.y||a.y>g.y&&i.y>g.y)return!1;const b=Ct(a,i,c[0]);return b!==Ct(a,i,c[1])||b!==Ct(a,i,c[2])||b!==Ct(a,i,c[3])}function Sp(a,i,c){const p=i.paint.get(a).value;return p.kind==="constant"?p.value:c.programConfigurations.get(i.id).getMaxValue(a)}function Tm(a){return Math.sqrt(a[0]*a[0]+a[1]*a[1])}function Lm(a,i,c,p,g){if(!i[0]&&!i[1])return a;const b=C.convert(i)._mult(g);c==="viewport"&&b._rotate(-p);const x=[];for(let E=0;E<a.length;E++)x.push(a[E].sub(b));return x}let Jv,Qv;_e("CircleBucket",ja,{omit:["layers"]});var HI={get paint(){return Qv=Qv||new co({"circle-radius":new Re(Mt.paint_circle["circle-radius"]),"circle-color":new Re(Mt.paint_circle["circle-color"]),"circle-blur":new Re(Mt.paint_circle["circle-blur"]),"circle-opacity":new Re(Mt.paint_circle["circle-opacity"]),"circle-translate":new Ie(Mt.paint_circle["circle-translate"]),"circle-translate-anchor":new Ie(Mt.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new Ie(Mt.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new Ie(Mt.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new Re(Mt.paint_circle["circle-stroke-width"]),"circle-stroke-color":new Re(Mt.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new Re(Mt.paint_circle["circle-stroke-opacity"])})},get layout(){return Jv=Jv||new co({"circle-sort-key":new Re(Mt.layout_circle["circle-sort-key"])})}},ho=1e-6,Dh=typeof Float32Array<"u"?Float32Array:Array;function Uy(a){return a[0]=1,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=1,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=1,a[11]=0,a[12]=0,a[13]=0,a[14]=0,a[15]=1,a}function $v(a,i,c){var p=i[0],g=i[1],b=i[2],x=i[3],E=i[4],L=i[5],A=i[6],D=i[7],N=i[8],U=i[9],W=i[10],H=i[11],et=i[12],st=i[13],pt=i[14],It=i[15],gt=c[0],xt=c[1],Xt=c[2],Yt=c[3];return a[0]=gt*p+xt*E+Xt*N+Yt*et,a[1]=gt*g+xt*L+Xt*U+Yt*st,a[2]=gt*b+xt*A+Xt*W+Yt*pt,a[3]=gt*x+xt*D+Xt*H+Yt*It,a[4]=(gt=c[4])*p+(xt=c[5])*E+(Xt=c[6])*N+(Yt=c[7])*et,a[5]=gt*g+xt*L+Xt*U+Yt*st,a[6]=gt*b+xt*A+Xt*W+Yt*pt,a[7]=gt*x+xt*D+Xt*H+Yt*It,a[8]=(gt=c[8])*p+(xt=c[9])*E+(Xt=c[10])*N+(Yt=c[11])*et,a[9]=gt*g+xt*L+Xt*U+Yt*st,a[10]=gt*b+xt*A+Xt*W+Yt*pt,a[11]=gt*x+xt*D+Xt*H+Yt*It,a[12]=(gt=c[12])*p+(xt=c[13])*E+(Xt=c[14])*N+(Yt=c[15])*et,a[13]=gt*g+xt*L+Xt*U+Yt*st,a[14]=gt*b+xt*A+Xt*W+Yt*pt,a[15]=gt*x+xt*D+Xt*H+Yt*It,a}Math.hypot||(Math.hypot=function(){for(var a=0,i=arguments.length;i--;)a+=arguments[i]*arguments[i];return Math.sqrt(a)});var Ep,XI=$v;function Pm(a,i,c){var p=i[0],g=i[1],b=i[2],x=i[3];return a[0]=c[0]*p+c[4]*g+c[8]*b+c[12]*x,a[1]=c[1]*p+c[5]*g+c[9]*b+c[13]*x,a[2]=c[2]*p+c[6]*g+c[10]*b+c[14]*x,a[3]=c[3]*p+c[7]*g+c[11]*b+c[15]*x,a}Ep=new Dh(4),Dh!=Float32Array&&(Ep[0]=0,Ep[1]=0,Ep[2]=0,Ep[3]=0);class YI extends ds{constructor(i){super(i,HI)}createBucket(i){return new ja(i)}queryRadius(i){const c=i;return Sp("circle-radius",this,c)+Sp("circle-stroke-width",this,c)+Tm(this.paint.get("circle-translate"))}queryIntersectsFeature(i,c,p,g,b,x,E,L){const A=Lm(i,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),x.angle,E),D=this.paint.get("circle-radius").evaluate(c,p)+this.paint.get("circle-stroke-width").evaluate(c,p),N=this.paint.get("circle-pitch-alignment")==="map",U=N?A:function(H,et){return H.map(st=>t1(st,et))}(A,L),W=N?D*E:D;for(const H of g)for(const et of H){const st=N?et:t1(et,L);let pt=W;const It=Pm([],[et.x,et.y,0,1],L);if(this.paint.get("circle-pitch-scale")==="viewport"&&this.paint.get("circle-pitch-alignment")==="map"?pt*=It[3]/x.cameraToCenterDistance:this.paint.get("circle-pitch-scale")==="map"&&this.paint.get("circle-pitch-alignment")==="viewport"&&(pt*=x.cameraToCenterDistance/It[3]),Cm(U,st,pt))return!0}return!1}}function t1(a,i){const c=Pm([],[a.x,a.y,0,1],i);return new C(c[0]/c[3],c[1]/c[3])}class e1 extends ja{}let n1;_e("HeatmapBucket",e1,{omit:["layers"]});var KI={get paint(){return n1=n1||new co({"heatmap-radius":new Re(Mt.paint_heatmap["heatmap-radius"]),"heatmap-weight":new Re(Mt.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new Ie(Mt.paint_heatmap["heatmap-intensity"]),"heatmap-color":new up(Mt.paint_heatmap["heatmap-color"]),"heatmap-opacity":new Ie(Mt.paint_heatmap["heatmap-opacity"])})}};function Gy(a,{width:i,height:c},p,g){if(g){if(g instanceof Uint8ClampedArray)g=new Uint8Array(g.buffer);else if(g.length!==i*c*p)throw new RangeError(`mismatched image size. expected: ${g.length} but got: ${i*c*p}`)}else g=new Uint8Array(i*c*p);return a.width=i,a.height=c,a.data=g,a}function r1(a,{width:i,height:c},p){if(i===a.width&&c===a.height)return;const g=Gy({},{width:i,height:c},p);qy(a,g,{x:0,y:0},{x:0,y:0},{width:Math.min(a.width,i),height:Math.min(a.height,c)},p),a.width=i,a.height=c,a.data=g.data}function qy(a,i,c,p,g,b){if(g.width===0||g.height===0)return i;if(g.width>a.width||g.height>a.height||c.x>a.width-g.width||c.y>a.height-g.height)throw new RangeError("out of range source coordinates for image copy");if(g.width>i.width||g.height>i.height||p.x>i.width-g.width||p.y>i.height-g.height)throw new RangeError("out of range destination coordinates for image copy");const x=a.data,E=i.data;if(x===E)throw new Error("srcData equals dstData, so image is already copied");for(let L=0;L<g.height;L++){const A=((c.y+L)*a.width+c.x)*b,D=((p.y+L)*i.width+p.x)*b;for(let N=0;N<g.width*b;N++)E[D+N]=x[A+N]}return i}class Ip{constructor(i,c){Gy(this,i,1,c)}resize(i){r1(this,i,1)}clone(){return new Ip({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(i,c,p,g,b){qy(i,c,p,g,b,1)}}class ms{constructor(i,c){Gy(this,i,4,c)}resize(i){r1(this,i,4)}replace(i,c){c?this.data.set(i):this.data=i instanceof Uint8ClampedArray?new Uint8Array(i.buffer):i}clone(){return new ms({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(i,c,p,g,b){qy(i,c,p,g,b,4)}}function i1(a){const i={},c=a.resolution||256,p=a.clips?a.clips.length:1,g=a.image||new ms({width:c,height:p});if(Math.log(c)/Math.LN2%1!=0)throw new Error(`width is not a power of 2 - ${c}`);const b=(x,E,L)=>{i[a.evaluationKey]=L;const A=a.expression.evaluate(i);g.data[x+E+0]=Math.floor(255*A.r/A.a),g.data[x+E+1]=Math.floor(255*A.g/A.a),g.data[x+E+2]=Math.floor(255*A.b/A.a),g.data[x+E+3]=Math.floor(255*A.a)};if(a.clips)for(let x=0,E=0;x<p;++x,E+=4*c)for(let L=0,A=0;L<c;L++,A+=4){const D=L/(c-1),{start:N,end:U}=a.clips[x];b(E,A,N*(1-D)+U*D)}else for(let x=0,E=0;x<c;x++,E+=4)b(0,E,x/(c-1));return g}_e("AlphaImage",Ip),_e("RGBAImage",ms);class JI extends ds{createBucket(i){return new e1(i)}constructor(i){super(i,KI),this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(i){i==="heatmap-color"&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=i1({expression:this._transitionablePaint._values["heatmap-color"].value.expression,evaluationKey:"heatmapDensity",image:this.colorRamp}),this.colorRampTexture=null}resize(){this.heatmapFbo&&(this.heatmapFbo.destroy(),this.heatmapFbo=null)}queryRadius(){return 0}queryIntersectsFeature(){return!1}hasOffscreenPass(){return this.paint.get("heatmap-opacity")!==0&&this.visibility!=="none"}}let o1;var QI={get paint(){return o1=o1||new co({"hillshade-illumination-direction":new Ie(Mt.paint_hillshade["hillshade-illumination-direction"]),"hillshade-illumination-anchor":new Ie(Mt.paint_hillshade["hillshade-illumination-anchor"]),"hillshade-exaggeration":new Ie(Mt.paint_hillshade["hillshade-exaggeration"]),"hillshade-shadow-color":new Ie(Mt.paint_hillshade["hillshade-shadow-color"]),"hillshade-highlight-color":new Ie(Mt.paint_hillshade["hillshade-highlight-color"]),"hillshade-accent-color":new Ie(Mt.paint_hillshade["hillshade-accent-color"])})}};class $I extends ds{constructor(i){super(i,QI)}hasOffscreenPass(){return this.paint.get("hillshade-exaggeration")!==0&&this.visibility!=="none"}}const tC=zr([{name:"a_pos",components:2,type:"Int16"}],4),{members:eC}=tC;var jy={exports:{}};function Mm(a,i,c){c=c||2;var p,g,b,x,E,L,A,D=i&&i.length,N=D?i[0]*c:a.length,U=s1(a,0,N,c,!0),W=[];if(!U||U.next===U.prev)return W;if(D&&(U=function(et,st,pt,It){var gt,xt,Xt,Yt=[];for(gt=0,xt=st.length;gt<xt;gt++)(Xt=s1(et,st[gt]*It,gt<xt-1?st[gt+1]*It:et.length,It,!1))===Xt.next&&(Xt.steiner=!0),Yt.push(uC(Xt));for(Yt.sort(sC),gt=0;gt<Yt.length;gt++)pt=aC(Yt[gt],pt);return pt}(a,i,U,c)),a.length>80*c){p=b=a[0],g=x=a[1];for(var H=c;H<N;H+=c)(E=a[H])<p&&(p=E),(L=a[H+1])<g&&(g=L),E>b&&(b=E),L>x&&(x=L);A=(A=Math.max(b-p,x-g))!==0?32767/A:0}return Cp(U,W,c,p,g,A,0),W}function s1(a,i,c,p,g){var b,x;if(g===Hy(a,i,c,p)>0)for(b=i;b<c;b+=p)x=u1(b,a[b],a[b+1],x);else for(b=c-p;b>=i;b-=p)x=u1(b,a[b],a[b+1],x);return x&&Am(x,x.next)&&(Lp(x),x=x.next),x}function dc(a,i){if(!a)return a;i||(i=a);var c,p=a;do if(c=!1,p.steiner||!Am(p,p.next)&&Fr(p.prev,p,p.next)!==0)p=p.next;else{if(Lp(p),(p=i=p.prev)===p.next)break;c=!0}while(c||p!==i);return i}function Cp(a,i,c,p,g,b,x){if(a){!x&&b&&function(D,N,U,W){var H=D;do H.z===0&&(H.z=Wy(H.x,H.y,N,U,W)),H.prevZ=H.prev,H.nextZ=H.next,H=H.next;while(H!==D);H.prevZ.nextZ=null,H.prevZ=null,function(et){var st,pt,It,gt,xt,Xt,Yt,ge,xe=1;do{for(pt=et,et=null,xt=null,Xt=0;pt;){for(Xt++,It=pt,Yt=0,st=0;st<xe&&(Yt++,It=It.nextZ);st++);for(ge=xe;Yt>0||ge>0&&It;)Yt!==0&&(ge===0||!It||pt.z<=It.z)?(gt=pt,pt=pt.nextZ,Yt--):(gt=It,It=It.nextZ,ge--),xt?xt.nextZ=gt:et=gt,gt.prevZ=xt,xt=gt;pt=It}xt.nextZ=null,xe*=2}while(Xt>1)}(H)}(a,p,g,b);for(var 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this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(i){this.uploaded||(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,eC),this.indexBuffer=i.createIndexBuffer(this.indexArray),this.indexBuffer2=i.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(i),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(i,c,p,g,b){for(const x of Xy(c,500)){let E=0;for(const W of x)E+=W.length;const L=this.segments.prepareSegment(E,this.layoutVertexArray,this.indexArray),A=L.vertexLength,D=[],N=[];for(const W of x){if(W.length===0)continue;W!==x[0]&&N.push(D.length/2);const 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Re(Mt.paint_fill["fill-outline-color"]),"fill-translate":new Ie(Mt.paint_fill["fill-translate"]),"fill-translate-anchor":new Ie(Mt.paint_fill["fill-translate-anchor"]),"fill-pattern":new wh(Mt.paint_fill["fill-pattern"])})},get layout(){return f1=f1||new co({"fill-sort-key":new Re(Mt.layout_fill["fill-sort-key"])})}};class mC extends ds{constructor(i){super(i,dC)}recalculate(i,c){super.recalculate(i,c);const p=this.paint._values["fill-outline-color"];p.value.kind==="constant"&&p.value.value===void 0&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(i){return new Jy(i)}queryRadius(){return Tm(this.paint.get("fill-translate"))}queryIntersectsFeature(i,c,p,g,b,x,E){return bp(Lm(i,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),x.angle,E),g)}isTileClipped(){return!0}}const gC=zr([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),yC=zr([{name:"a_centroid",components:2,type:"Int16"}],4),{members:_C}=gC;var hu={},vC=w,d1=Nh;function Nh(a,i,c,p,g){this.properties={},this.extent=c,this.type=0,this._pbf=a,this._geometry=-1,this._keys=p,this._values=g,a.readFields(bC,this,i)}function bC(a,i,c){a==1?i.id=c.readVarint():a==2?function(p,g){for(var b=p.readVarint()+p.pos;p.pos<b;){var x=g._keys[p.readVarint()],E=g._values[p.readVarint()];g.properties[x]=E}}(c,i):a==3?i.type=c.readVarint():a==4&&(i._geometry=c.pos)}function xC(a){for(var i,c,p=0,g=0,b=a.length,x=b-1;g<b;x=g++)p+=((c=a[x]).x-(i=a[g]).x)*(i.y+c.y);return p}Nh.types=["Unknown","Point","LineString","Polygon"],Nh.prototype.loadGeometry=function(){var a=this._pbf;a.pos=this._geometry;for(var i,c=a.readVarint()+a.pos,p=1,g=0,b=0,x=0,E=[];a.pos<c;){if(g<=0){var L=a.readVarint();p=7&L,g=L>>3}if(g--,p===1||p===2)b+=a.readSVarint(),x+=a.readSVarint(),p===1&&(i&&E.push(i),i=[]),i.push(new vC(b,x));else{if(p!==7)throw new Error("unknown command "+p);i&&i.push(i[0].clone())}}return i&&E.push(i),E},Nh.prototype.bbox=function(){var a=this._pbf;a.pos=this._geometry;for(var i=a.readVarint()+a.pos,c=1,p=0,g=0,b=0,x=1/0,E=-1/0,L=1/0,A=-1/0;a.pos<i;){if(p<=0){var D=a.readVarint();c=7&D,p=D>>3}if(p--,c===1||c===2)(g+=a.readSVarint())<x&&(x=g),g>E&&(E=g),(b+=a.readSVarint())<L&&(L=b),b>A&&(A=b);else if(c!==7)throw new Error("unknown command "+c)}return[x,L,E,A]},Nh.prototype.toGeoJSON=function(a,i,c){var p,g,b=this.extent*Math.pow(2,c),x=this.extent*a,E=this.extent*i,L=this.loadGeometry(),A=Nh.types[this.type];function D(W){for(var H=0;H<W.length;H++){var et=W[H];W[H]=[360*(et.x+x)/b-180,360/Math.PI*Math.atan(Math.exp((180-360*(et.y+E)/b)*Math.PI/180))-90]}}switch(this.type){case 1:var N=[];for(p=0;p<L.length;p++)N[p]=L[p][0];D(L=N);break;case 2:for(p=0;p<L.length;p++)D(L[p]);break;case 3:for(L=function(W){var H=W.length;if(H<=1)return[W];for(var et,st,pt=[],It=0;It<H;It++){var gt=xC(W[It]);gt!==0&&(st===void 0&&(st=gt<0),st===gt<0?(et&&pt.push(et),et=[W[It]]):et.push(W[It]))}return et&&pt.push(et),pt}(L),p=0;p<L.length;p++)for(g=0;g<L[p].length;g++)D(L[p][g])}L.length===1?L=L[0]:A="Multi"+A;var U={type:"Feature",geometry:{type:A,coordinates:L},properties:this.properties};return"id"in this&&(U.id=this.id),U};var wC=d1,m1=g1;function g1(a,i){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=a,this._keys=[],this._values=[],this._features=[],a.readFields(SC,this,i),this.length=this._features.length}function SC(a,i,c){a===15?i.version=c.readVarint():a===1?i.name=c.readString():a===5?i.extent=c.readVarint():a===2?i._features.push(c.pos):a===3?i._keys.push(c.readString()):a===4&&i._values.push(function(p){for(var g=null,b=p.readVarint()+p.pos;p.pos<b;){var x=p.readVarint()>>3;g=x===1?p.readString():x===2?p.readFloat():x===3?p.readDouble():x===4?p.readVarint64():x===5?p.readVarint():x===6?p.readSVarint():x===7?p.readBoolean():null}return g}(c))}g1.prototype.feature=function(a){if(a<0||a>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[a];var i=this._pbf.readVarint()+this._pbf.pos;return new wC(this._pbf,i,this.extent,this._keys,this._values)};var EC=m1;function IC(a,i,c){if(a===3){var p=new EC(c,c.readVarint()+c.pos);p.length&&(i[p.name]=p)}}hu.VectorTile=function(a,i){this.layers=a.readFields(IC,{},i)},hu.VectorTileFeature=d1,hu.VectorTileLayer=m1;const CC=hu.VectorTileFeature.types,Qy=Math.pow(2,13);function Mp(a,i,c,p,g,b,x,E){a.emplaceBack(i,c,2*Math.floor(p*Qy)+x,g*Qy*2,b*Qy*2,Math.round(E))}class $y{constructor(i){this.zoom=i.zoom,this.overscaling=i.overscaling,this.layers=i.layers,this.layerIds=this.layers.map(c=>c.id),this.index=i.index,this.hasPattern=!1,this.layoutVertexArray=new rt,this.centroidVertexArray=new B,this.indexArray=new Bt,this.programConfigurations=new dr(i.layers,i.zoom),this.segments=new ae,this.stateDependentLayerIds=this.layers.filter(c=>c.isStateDependent()).map(c=>c.id)}populate(i,c,p){this.features=[],this.hasPattern=Yy("fill-extrusion",this.layers,c);for(const{feature:g,id:b,index:x,sourceLayerIndex:E}of i){const L=this.layers[0]._featureFilter.needGeometry,A=Tl(g,L);if(!this.layers[0]._featureFilter.filter(new nr(this.zoom),A,p))continue;const D={id:b,sourceLayerIndex:E,index:x,geometry:L?A.geometry:Cl(g),properties:g.properties,type:g.type,patterns:{}};this.hasPattern?this.features.push(Ky("fill-extrusion",this.layers,D,this.zoom,c)):this.addFeature(D,D.geometry,x,p,{}),c.featureIndex.insert(g,D.geometry,x,E,this.index,!0)}}addFeatures(i,c,p){for(const g of this.features){const{geometry:b}=g;this.addFeature(g,b,g.index,c,p)}}update(i,c,p){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,c,this.stateDependentLayers,p)}isEmpty(){return this.layoutVertexArray.length===0&&this.centroidVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(i){this.uploaded||(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,_C),this.centroidVertexBuffer=i.createVertexBuffer(this.centroidVertexArray,yC.members,!0),this.indexBuffer=i.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(i),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(i,c,p,g,b){const x={x:0,y:0,vertexCount:0};for(const E of Xy(c,500)){let L=0;for(const H of E)L+=H.length;let A=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(const H of E){if(H.length===0||LC(H))continue;let et=0;for(let st=0;st<H.length;st++){const pt=H[st];if(st>=1){const It=H[st-1];if(!TC(pt,It)){A.vertexLength+4>ae.MAX_VERTEX_ARRAY_LENGTH&&(A=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const gt=pt.sub(It)._perp()._unit(),xt=It.dist(pt);et+xt>32768&&(et=0),Mp(this.layoutVertexArray,pt.x,pt.y,gt.x,gt.y,0,0,et),Mp(this.layoutVertexArray,pt.x,pt.y,gt.x,gt.y,0,1,et),x.x+=2*pt.x,x.y+=2*pt.y,x.vertexCount+=2,et+=xt,Mp(this.layoutVertexArray,It.x,It.y,gt.x,gt.y,0,0,et),Mp(this.layoutVertexArray,It.x,It.y,gt.x,gt.y,0,1,et),x.x+=2*It.x,x.y+=2*It.y,x.vertexCount+=2;const Xt=A.vertexLength;this.indexArray.emplaceBack(Xt,Xt+2,Xt+1),this.indexArray.emplaceBack(Xt+1,Xt+2,Xt+3),A.vertexLength+=4,A.primitiveLength+=2}}}}if(A.vertexLength+L>ae.MAX_VERTEX_ARRAY_LENGTH&&(A=this.segments.prepareSegment(L,this.layoutVertexArray,this.indexArray)),CC[i.type]!=="Polygon")continue;const D=[],N=[],U=A.vertexLength;for(const H of E)if(H.length!==0){H!==E[0]&&N.push(D.length/2);for(let et=0;et<H.length;et++){const st=H[et];Mp(this.layoutVertexArray,st.x,st.y,0,0,1,1,0),x.x+=st.x,x.y+=st.y,x.vertexCount+=1,D.push(st.x),D.push(st.y)}}const W=c1(D,N);for(let H=0;H<W.length;H+=3)this.indexArray.emplaceBack(U+W[H],U+W[H+2],U+W[H+1]);A.primitiveLength+=W.length/3,A.vertexLength+=L}for(let E=0;E<x.vertexCount;E++)this.centroidVertexArray.emplaceBack(Math.floor(x.x/x.vertexCount),Math.floor(x.y/x.vertexCount));this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,i,p,b,g)}}function TC(a,i){return a.x===i.x&&(a.x<0||a.x>Ar)||a.y===i.y&&(a.y<0||a.y>Ar)}function LC(a){return a.every(i=>i.x<0)||a.every(i=>i.x>Ar)||a.every(i=>i.y<0)||a.every(i=>i.y>Ar)}let y1;_e("FillExtrusionBucket",$y,{omit:["layers","features"]});var PC={get paint(){return y1=y1||new co({"fill-extrusion-opacity":new Ie(Mt["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Re(Mt["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Ie(Mt["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Ie(Mt["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new wh(Mt["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Re(Mt["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Re(Mt["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Ie(Mt["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class MC extends ds{constructor(i){super(i,PC)}createBucket(i){return new $y(i)}queryRadius(){return Tm(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(i,c,p,g,b,x,E,L){const A=Lm(i,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),x.angle,E),D=this.paint.get("fill-extrusion-height").evaluate(c,p),N=this.paint.get("fill-extrusion-base").evaluate(c,p),U=function(H,et,st,pt){const It=[];for(const gt of H){const xt=[gt.x,gt.y,0,1];Pm(xt,xt,et),It.push(new C(xt[0]/xt[3],xt[1]/xt[3]))}return It}(A,L),W=function(H,et,st,pt){const It=[],gt=[],xt=pt[8]*et,Xt=pt[9]*et,Yt=pt[10]*et,ge=pt[11]*et,xe=pt[8]*st,me=pt[9]*st,he=pt[10]*st,oe=pt[11]*st;for(const ve of H){const ue=[],te=[];for(const De of ve){const Se=De.x,ln=De.y,Jn=pt[0]*Se+pt[4]*ln+pt[12],ir=pt[1]*Se+pt[5]*ln+pt[13],ni=pt[2]*Se+pt[6]*ln+pt[14],Qo=pt[3]*Se+pt[7]*ln+pt[15],fo=ni+Yt,Kr=Qo+ge,wi=Jn+xe,Ri=ir+me,po=ni+he,mo=Qo+oe,ri=new C((Jn+xt)/Kr,(ir+Xt)/Kr);ri.z=fo/Kr,ue.push(ri);const ii=new C(wi/mo,Ri/mo);ii.z=po/mo,te.push(ii)}It.push(ue),gt.push(te)}return[It,gt]}(g,N,D,L);return function(H,et,st){let pt=1/0;bp(st,et)&&(pt=_1(st,et[0]));for(let It=0;It<et.length;It++){const gt=et[It],xt=H[It];for(let Xt=0;Xt<gt.length-1;Xt++){const Yt=gt[Xt],ge=[Yt,gt[Xt+1],xt[Xt+1],xt[Xt],Yt];vp(st,ge)&&(pt=Math.min(pt,_1(st,ge)))}}return pt!==1/0&&pt}(W[0],W[1],U)}}function Ap(a,i){return a.x*i.x+a.y*i.y}function _1(a,i){if(a.length===1){let c=0;const p=i[c++];let g;for(;!g||p.equals(g);)if(g=i[c++],!g)return 1/0;for(;c<i.length;c++){const b=i[c],x=a[0],E=g.sub(p),L=b.sub(p),A=x.sub(p),D=Ap(E,E),N=Ap(E,L),U=Ap(L,L),W=Ap(A,E),H=Ap(A,L),et=D*U-N*N,st=(U*W-N*H)/et,pt=(D*H-N*W)/et,It=p.z*(1-st-pt)+g.z*st+b.z*pt;if(isFinite(It))return It}return 1/0}{let c=1/0;for(const p of i)c=Math.min(c,p.z);return c}}const AC=zr([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),{members:kC}=AC,DC=zr([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]),{members:RC}=DC,NC=hu.VectorTileFeature.types,OC=Math.cos(Math.PI/180*37.5),v1=Math.pow(2,14)/.5;class t_{constructor(i){this.zoom=i.zoom,this.overscaling=i.overscaling,this.layers=i.layers,this.layerIds=this.layers.map(c=>c.id),this.index=i.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(c=>{this.gradients[c.id]={}}),this.layoutVertexArray=new lt,this.layoutVertexArray2=new tt,this.indexArray=new Bt,this.programConfigurations=new dr(i.layers,i.zoom),this.segments=new ae,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(c=>c.isStateDependent()).map(c=>c.id)}populate(i,c,p){this.hasPattern=Yy("line",this.layers,c);const g=this.layers[0].layout.get("line-sort-key"),b=!g.isConstant(),x=[];for(const{feature:E,id:L,index:A,sourceLayerIndex:D}of i){const N=this.layers[0]._featureFilter.needGeometry,U=Tl(E,N);if(!this.layers[0]._featureFilter.filter(new nr(this.zoom),U,p))continue;const W=b?g.evaluate(U,{},p):void 0,H={id:L,properties:E.properties,type:E.type,sourceLayerIndex:D,index:A,geometry:N?U.geometry:Cl(E),patterns:{},sortKey:W};x.push(H)}b&&x.sort((E,L)=>E.sortKey-L.sortKey);for(const E of x){const{geometry:L,index:A,sourceLayerIndex:D}=E;if(this.hasPattern){const N=Ky("line",this.layers,E,this.zoom,c);this.patternFeatures.push(N)}else this.addFeature(E,L,A,p,{});c.featureIndex.insert(i[A].feature,L,A,D,this.index)}}update(i,c,p){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,c,this.stateDependentLayers,p)}addFeatures(i,c,p){for(const g of this.patternFeatures)this.addFeature(g,g.geometry,g.index,c,p)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(i){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=i.createVertexBuffer(this.layoutVertexArray2,RC)),this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,kC),this.indexBuffer=i.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(i),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(i){if(i.properties&&Object.prototype.hasOwnProperty.call(i.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(i.properties,"mapbox_clip_end"))return{start:+i.properties.mapbox_clip_start,end:+i.properties.mapbox_clip_end}}addFeature(i,c,p,g,b){const x=this.layers[0].layout,E=x.get("line-join").evaluate(i,{}),L=x.get("line-cap"),A=x.get("line-miter-limit"),D=x.get("line-round-limit");this.lineClips=this.lineFeatureClips(i);for(const N of c)this.addLine(N,i,E,L,A,D);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,i,p,b,g)}addLine(i,c,p,g,b,x){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let pt=0;pt<i.length-1;pt++)this.totalDistance+=i[pt].dist(i[pt+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const E=NC[c.type]==="Polygon";let L=i.length;for(;L>=2&&i[L-1].equals(i[L-2]);)L--;let A=0;for(;A<L-1&&i[A].equals(i[A+1]);)A++;if(L<(E?3:2))return;p==="bevel"&&(b=1.05);const D=this.overscaling<=16?15*Ar/(512*this.overscaling):0,N=this.segments.prepareSegment(10*L,this.layoutVertexArray,this.indexArray);let U,W,H,et,st;this.e1=this.e2=-1,E&&(U=i[L-2],st=i[A].sub(U)._unit()._perp());for(let pt=A;pt<L;pt++){if(H=pt===L-1?E?i[A+1]:void 0:i[pt+1],H&&i[pt].equals(H))continue;st&&(et=st),U&&(W=U),U=i[pt],st=H?H.sub(U)._unit()._perp():et,et=et||st;let It=et.add(st);It.x===0&&It.y===0||It._unit();const gt=et.x*st.x+et.y*st.y,xt=It.x*st.x+It.y*st.y,Xt=xt!==0?1/xt:1/0,Yt=2*Math.sqrt(2-2*xt),ge=xt<OC&&W&&H,xe=et.x*st.y-et.y*st.x>0;if(ge&&pt>A){const oe=U.dist(W);if(oe>2*D){const ve=U.sub(U.sub(W)._mult(D/oe)._round());this.updateDistance(W,ve),this.addCurrentVertex(ve,et,0,0,N),W=ve}}const me=W&&H;let he=me?p:E?"butt":g;if(me&&he==="round"&&(Xt<x?he="miter":Xt<=2&&(he="fakeround")),he==="miter"&&Xt>b&&(he="bevel"),he==="bevel"&&(Xt>2&&(he="flipbevel"),Xt<b&&(he="miter")),W&&this.updateDistance(W,U),he==="miter")It._mult(Xt),this.addCurrentVertex(U,It,0,0,N);else if(he==="flipbevel"){if(Xt>100)It=st.mult(-1);else{const oe=Xt*et.add(st).mag()/et.sub(st).mag();It._perp()._mult(oe*(xe?-1:1))}this.addCurrentVertex(U,It,0,0,N),this.addCurrentVertex(U,It.mult(-1),0,0,N)}else if(he==="bevel"||he==="fakeround"){const oe=-Math.sqrt(Xt*Xt-1),ve=xe?oe:0,ue=xe?0:oe;if(W&&this.addCurrentVertex(U,et,ve,ue,N),he==="fakeround"){const te=Math.round(180*Yt/Math.PI/20);for(let De=1;De<te;De++){let Se=De/te;if(Se!==.5){const Jn=Se-.5;Se+=Se*Jn*(Se-1)*((1.0904+gt*(gt*(3.55645-1.43519*gt)-3.2452))*Jn*Jn+(.848013+gt*(.215638*gt-1.06021)))}const ln=st.sub(et)._mult(Se)._add(et)._unit()._mult(xe?-1:1);this.addHalfVertex(U,ln.x,ln.y,!1,xe,0,N)}}H&&this.addCurrentVertex(U,st,-ve,-ue,N)}else if(he==="butt")this.addCurrentVertex(U,It,0,0,N);else if(he==="square"){const oe=W?1:-1;this.addCurrentVertex(U,It,oe,oe,N)}else he==="round"&&(W&&(this.addCurrentVertex(U,et,0,0,N),this.addCurrentVertex(U,et,1,1,N,!0)),H&&(this.addCurrentVertex(U,st,-1,-1,N,!0),this.addCurrentVertex(U,st,0,0,N)));if(ge&&pt<L-1){const oe=U.dist(H);if(oe>2*D){const ve=U.add(H.sub(U)._mult(D/oe)._round());this.updateDistance(U,ve),this.addCurrentVertex(ve,st,0,0,N),U=ve}}}}addCurrentVertex(i,c,p,g,b,x=!1){const E=c.y*g-c.x,L=-c.y-c.x*g;this.addHalfVertex(i,c.x+c.y*p,c.y-c.x*p,x,!1,p,b),this.addHalfVertex(i,E,L,x,!0,-g,b),this.distance>v1/2&&this.totalDistance===0&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(i,c,p,g,b,x))}addHalfVertex({x:i,y:c},p,g,b,x,E,L){const A=.5*(this.lineClips?this.scaledDistance*(v1-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((i<<1)+(b?1:0),(c<<1)+(x?1:0),Math.round(63*p)+128,Math.round(63*g)+128,1+(E===0?0:E<0?-1:1)|(63&A)<<2,A>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const D=L.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,D),L.primitiveLength++),x?this.e2=D:this.e1=D}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(i,c){this.distance+=i.dist(c),this.updateScaledDistance()}}let b1,x1;_e("LineBucket",t_,{omit:["layers","patternFeatures"]});var w1={get paint(){return x1=x1||new co({"line-opacity":new Re(Mt.paint_line["line-opacity"]),"line-color":new Re(Mt.paint_line["line-color"]),"line-translate":new Ie(Mt.paint_line["line-translate"]),"line-translate-anchor":new Ie(Mt.paint_line["line-translate-anchor"]),"line-width":new Re(Mt.paint_line["line-width"]),"line-gap-width":new Re(Mt.paint_line["line-gap-width"]),"line-offset":new Re(Mt.paint_line["line-offset"]),"line-blur":new Re(Mt.paint_line["line-blur"]),"line-dasharray":new ac(Mt.paint_line["line-dasharray"]),"line-pattern":new wh(Mt.paint_line["line-pattern"]),"line-gradient":new up(Mt.paint_line["line-gradient"])})},get layout(){return b1=b1||new co({"line-cap":new Ie(Mt.layout_line["line-cap"]),"line-join":new Re(Mt.layout_line["line-join"]),"line-miter-limit":new Ie(Mt.layout_line["line-miter-limit"]),"line-round-limit":new Ie(Mt.layout_line["line-round-limit"]),"line-sort-key":new Re(Mt.layout_line["line-sort-key"])})}};class zC extends Re{possiblyEvaluate(i,c){return c=new nr(Math.floor(c.zoom),{now:c.now,fadeDuration:c.fadeDuration,zoomHistory:c.zoomHistory,transition:c.transition}),super.possiblyEvaluate(i,c)}evaluate(i,c,p,g){return c=ft({},c,{zoom:Math.floor(c.zoom)}),super.evaluate(i,c,p,g)}}let Rm;class FC extends ds{constructor(i){super(i,w1),this.gradientVersion=0,Rm||(Rm=new zC(w1.paint.properties["line-width"].specification),Rm.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(i){if(i==="line-gradient"){const c=this.gradientExpression();this.stepInterpolant=!!function(p){return p._styleExpression!==void 0}(c)&&c._styleExpression.expression instanceof $u,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(i,c){super.recalculate(i,c),this.paint._values["line-floorwidth"]=Rm.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,i)}createBucket(i){return new t_(i)}queryRadius(i){const c=i,p=S1(Sp("line-width",this,c),Sp("line-gap-width",this,c)),g=Sp("line-offset",this,c);return p/2+Math.abs(g)+Tm(this.paint.get("line-translate"))}queryIntersectsFeature(i,c,p,g,b,x,E){const L=Lm(i,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),x.angle,E),A=E/2*S1(this.paint.get("line-width").evaluate(c,p),this.paint.get("line-gap-width").evaluate(c,p)),D=this.paint.get("line-offset").evaluate(c,p);return D&&(g=function(N,U){const W=[];for(let H=0;H<N.length;H++){const et=N[H],st=[];for(let pt=0;pt<et.length;pt++){const It=et[pt-1],gt=et[pt],xt=et[pt+1],Xt=pt===0?new C(0,0):gt.sub(It)._unit()._perp(),Yt=pt===et.length-1?new C(0,0):xt.sub(gt)._unit()._perp(),ge=Xt._add(Yt)._unit(),xe=ge.x*Yt.x+ge.y*Yt.y;xe!==0&&ge._mult(1/xe),st.push(ge._mult(U)._add(gt))}W.push(st)}return W}(g,D*E)),function(N,U,W){for(let H=0;H<U.length;H++){const et=U[H];if(N.length>=3){for(let st=0;st<et.length;st++)if(kh(N,et[st]))return!0}if(xp(N,et,W))return!0}return!1}(L,g,A)}isTileClipped(){return!0}}function S1(a,i){return i>0?i+2*a:a}const BC=zr([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),VC=zr([{name:"a_projected_pos",components:3,type:"Float32"}],4);zr([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const 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fu;_e("ImagePosition",i_),_e("ImageAtlas",R1),h.ah=void 0,(fu=h.ah||(h.ah={}))[fu.none=0]="none",fu[fu.horizontal=1]="horizontal",fu[fu.vertical=2]="vertical",fu[fu.horizontalOnly=3]="horizontalOnly";const Dp=-17;class Rp{constructor(){this.scale=1,this.fontStack="",this.imageName=null}static forText(i,c){const p=new Rp;return p.scale=i||1,p.fontStack=c,p}static forImage(i){const c=new Rp;return c.imageName=i,c}}class Fh{constructor(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null}static fromFeature(i,c){const p=new Fh;for(let g=0;g<i.sections.length;g++){const b=i.sections[g];b.image?p.addImageSection(b):p.addTextSection(b,c)}return p}length(){return this.text.length}getSection(i){return this.sections[this.sectionIndex[i]]}getSectionIndex(i){return this.sectionIndex[i]}getCharCode(i){return this.text.charCodeAt(i)}verticalizePunctuation(){this.text=function(i){let c="";for(let p=0;p<i.length;p++){const 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b=0;for(;b<p.length&&p[b]<=a;)b++;b=Math.max(0,b-1);let x=b;for(;x<p.length&&p[x]<a+1;)x++;x=Math.min(p.length-1,x);const E=p[b],L=p[x];return c.kind==="composite"?{kind:"composite",minZoom:E,maxZoom:L,interpolationType:g}:{kind:"camera",minZoom:E,maxZoom:L,minSize:c.evaluate(new nr(E)),maxSize:c.evaluate(new nr(L)),interpolationType:g}}}function a_(a,i,c){let p="never";const g=a.get(i);return g?p=g:a.get(c)&&(p="always"),p}const sT=hu.VectorTileFeature.types,aT=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Fm(a,i,c,p,g,b,x,E,L,A,D,N,U){const W=E?Math.min(pu,Math.round(E[0])):0,H=E?Math.min(pu,Math.round(E[1])):0;a.emplaceBack(i,c,Math.round(32*p),Math.round(32*g),b,x,(W<<1)+(L?1:0),H,16*A,16*D,256*N,256*U)}function l_(a,i,c){a.emplaceBack(i.x,i.y,c),a.emplaceBack(i.x,i.y,c),a.emplaceBack(i.x,i.y,c),a.emplaceBack(i.x,i.y,c)}function lT(a){for(const i of a.sections)if(By(i.text))return!0;return!1}class u_{constructor(i){this.layoutVertexArray=new kt,this.indexArray=new Bt,this.programConfigurations=i,this.segments=new ae,this.dynamicLayoutVertexArray=new ut,this.opacityVertexArray=new wt,this.hasVisibleVertices=!1,this.placedSymbolArray=new f}isEmpty(){return this.layoutVertexArray.length===0&&this.indexArray.length===0&&this.dynamicLayoutVertexArray.length===0&&this.opacityVertexArray.length===0}upload(i,c,p,g){this.isEmpty()||(p&&(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,BC.members),this.indexBuffer=i.createIndexBuffer(this.indexArray,c),this.dynamicLayoutVertexBuffer=i.createVertexBuffer(this.dynamicLayoutVertexArray,VC.members,!0),this.opacityVertexBuffer=i.createVertexBuffer(this.opacityVertexArray,aT,!0),this.opacityVertexBuffer.itemSize=1),(p||g)&&this.programConfigurations.upload(i))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())}}_e("SymbolBuffers",u_);class c_{constructor(i,c,p){this.layoutVertexArray=new i,this.layoutAttributes=c,this.indexArray=new p,this.segments=new ae,this.collisionVertexArray=new Ot}upload(i){this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=i.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=i.createVertexBuffer(this.collisionVertexArray,UC.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}_e("CollisionBuffers",c_);class Bh{constructor(i){this.collisionBoxArray=i.collisionBoxArray,this.zoom=i.zoom,this.overscaling=i.overscaling,this.layers=i.layers,this.layerIds=this.layers.map(x=>x.id),this.index=i.index,this.pixelRatio=i.pixelRatio,this.sourceLayerIndex=i.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=Uy([]),this.placementViewportMatrix=Uy([]);const c=this.layers[0]._unevaluatedLayout._values;this.textSizeData=V1(this.zoom,c["text-size"]),this.iconSizeData=V1(this.zoom,c["icon-size"]);const p=this.layers[0].layout,g=p.get("symbol-sort-key"),b=p.get("symbol-z-order");this.canOverlap=a_(p,"text-overlap","text-allow-overlap")!=="never"||a_(p,"icon-overlap","icon-allow-overlap")!=="never"||p.get("text-ignore-placement")||p.get("icon-ignore-placement"),this.sortFeaturesByKey=b!=="viewport-y"&&!g.isConstant(),this.sortFeaturesByY=(b==="viewport-y"||b==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,p.get("symbol-placement")==="point"&&(this.writingModes=p.get("text-writing-mode").map(x=>h.ah[x])),this.stateDependentLayerIds=this.layers.filter(x=>x.isStateDependent()).map(x=>x.id),this.sourceID=i.sourceID}createArrays(){this.text=new u_(new dr(this.layers,this.zoom,i=>/^text/.test(i))),this.icon=new u_(new dr(this.layers,this.zoom,i=>/^icon/.test(i))),this.glyphOffsetArray=new v,this.lineVertexArray=new I,this.symbolInstances=new m,this.textAnchorOffsets=new M}calculateGlyphDependencies(i,c,p,g,b){for(let x=0;x<i.length;x++)if(c[i.charCodeAt(x)]=!0,(p||g)&&b){const E=kp[i.charAt(x)];E&&(c[E.charCodeAt(0)]=!0)}}populate(i,c,p){const g=this.layers[0],b=g.layout,x=b.get("text-font"),E=b.get("text-field"),L=b.get("icon-image"),A=(E.value.kind!=="constant"||E.value.value instanceof Lo&&!E.value.value.isEmpty()||E.value.value.toString().length>0)&&(x.value.kind!=="constant"||x.value.value.length>0),D=L.value.kind!=="constant"||!!L.value.value||Object.keys(L.parameters).length>0,N=b.get("symbol-sort-key");if(this.features=[],!A&&!D)return;const U=c.iconDependencies,W=c.glyphDependencies,H=c.availableImages,et=new nr(this.zoom);for(const{feature:st,id:pt,index:It,sourceLayerIndex:gt}of i){const xt=g._featureFilter.needGeometry,Xt=Tl(st,xt);if(!g._featureFilter.filter(et,Xt,p))continue;let Yt,ge;if(xt||(Xt.geometry=Cl(st)),A){const me=g.getValueAndResolveTokens("text-field",Xt,p,H),he=Lo.factory(me),oe=this.hasRTLText=this.hasRTLText||lT(he);(!oe||Ua.getRTLTextPluginStatus()==="unavailable"||oe&&Ua.isParsed())&&(Yt=qC(he,g,Xt))}if(D){const me=g.getValueAndResolveTokens("icon-image",Xt,p,H);ge=me instanceof Yo?me:Yo.fromString(me)}if(!Yt&&!ge)continue;const xe=this.sortFeaturesByKey?N.evaluate(Xt,{},p):void 0;if(this.features.push({id:pt,text:Yt,icon:ge,index:It,sourceLayerIndex:gt,geometry:Xt.geometry,properties:st.properties,type:sT[st.type],sortKey:xe}),ge&&(U[ge.name]=!0),Yt){const me=x.evaluate(Xt,{},p).join(","),he=b.get("text-rotation-alignment")!=="viewport"&&b.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(h.ah.vertical)>=0;for(const oe of Yt.sections)if(oe.image)U[oe.image.name]=!0;else{const ve=uu(Yt.toString()),ue=oe.fontStack||me,te=W[ue]=W[ue]||{};this.calculateGlyphDependencies(oe.text,te,he,this.allowVerticalPlacement,ve)}}}b.get("symbol-placement")==="line"&&(this.features=function(st){const pt={},It={},gt=[];let xt=0;function Xt(me){gt.push(st[me]),xt++}function Yt(me,he,oe){const ve=It[me];return delete It[me],It[he]=ve,gt[ve].geometry[0].pop(),gt[ve].geometry[0]=gt[ve].geometry[0].concat(oe[0]),ve}function ge(me,he,oe){const ve=pt[he];return delete pt[he],pt[me]=ve,gt[ve].geometry[0].shift(),gt[ve].geometry[0]=oe[0].concat(gt[ve].geometry[0]),ve}function xe(me,he,oe){const ve=oe?he[0][he[0].length-1]:he[0][0];return`${me}:${ve.x}:${ve.y}`}for(let me=0;me<st.length;me++){const he=st[me],oe=he.geometry,ve=he.text?he.text.toString():null;if(!ve){Xt(me);continue}const ue=xe(ve,oe),te=xe(ve,oe,!0);if(ue in It&&te in pt&&It[ue]!==pt[te]){const De=ge(ue,te,oe),Se=Yt(ue,te,gt[De].geometry);delete pt[ue],delete It[te],It[xe(ve,gt[Se].geometry,!0)]=Se,gt[De].geometry=null}else ue in It?Yt(ue,te,oe):te in pt?ge(ue,te,oe):(Xt(me),pt[ue]=xt-1,It[te]=xt-1)}return gt.filter(me=>me.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort((st,pt)=>st.sortKey-pt.sortKey)}update(i,c,p){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(i,c,this.layers,p),this.icon.programConfigurations.updatePaintArrays(i,c,this.layers,p))}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(i){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(i),this.iconCollisionBox.upload(i)),this.text.upload(i,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(i,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(i,c){const p=this.lineVertexArray.length;if(i.segment!==void 0){let g=i.dist(c[i.segment+1]),b=i.dist(c[i.segment]);const x={};for(let E=i.segment+1;E<c.length;E++)x[E]={x:c[E].x,y:c[E].y,tileUnitDistanceFromAnchor:g},E<c.length-1&&(g+=c[E+1].dist(c[E]));for(let E=i.segment||0;E>=0;E--)x[E]={x:c[E].x,y:c[E].y,tileUnitDistanceFromAnchor:b},E>0&&(b+=c[E-1].dist(c[E]));for(let E=0;E<c.length;E++){const L=x[E];this.lineVertexArray.emplaceBack(L.x,L.y,L.tileUnitDistanceFromAnchor)}}return{lineStartIndex:p,lineLength:this.lineVertexArray.length-p}}addSymbols(i,c,p,g,b,x,E,L,A,D,N,U){const W=i.indexArray,H=i.layoutVertexArray,et=i.segments.prepareSegment(4*c.length,H,W,this.canOverlap?x.sortKey:void 0),st=this.glyphOffsetArray.length,pt=et.vertexLength,It=this.allowVerticalPlacement&&E===h.ah.vertical?Math.PI/2:0,gt=x.text&&x.text.sections;for(let xt=0;xt<c.length;xt++){const{tl:Xt,tr:Yt,bl:ge,br:xe,tex:me,pixelOffsetTL:he,pixelOffsetBR:oe,minFontScaleX:ve,minFontScaleY:ue,glyphOffset:te,isSDF:De,sectionIndex:Se}=c[xt],ln=et.vertexLength,Jn=te[1];Fm(H,L.x,L.y,Xt.x,Jn+Xt.y,me.x,me.y,p,De,he.x,he.y,ve,ue),Fm(H,L.x,L.y,Yt.x,Jn+Yt.y,me.x+me.w,me.y,p,De,oe.x,he.y,ve,ue),Fm(H,L.x,L.y,ge.x,Jn+ge.y,me.x,me.y+me.h,p,De,he.x,oe.y,ve,ue),Fm(H,L.x,L.y,xe.x,Jn+xe.y,me.x+me.w,me.y+me.h,p,De,oe.x,oe.y,ve,ue),l_(i.dynamicLayoutVertexArray,L,It),W.emplaceBack(ln,ln+1,ln+2),W.emplaceBack(ln+1,ln+2,ln+3),et.vertexLength+=4,et.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(te[0]),xt!==c.length-1&&Se===c[xt+1].sectionIndex||i.programConfigurations.populatePaintArrays(H.length,x,x.index,{},U,gt&&gt[Se])}i.placedSymbolArray.emplaceBack(L.x,L.y,st,this.glyphOffsetArray.length-st,pt,A,D,L.segment,p?p[0]:0,p?p[1]:0,g[0],g[1],E,0,!1,0,N)}_addCollisionDebugVertex(i,c,p,g,b,x){return c.emplaceBack(0,0),i.emplaceBack(p.x,p.y,g,b,Math.round(x.x),Math.round(x.y))}addCollisionDebugVertices(i,c,p,g,b,x,E){const L=b.segments.prepareSegment(4,b.layoutVertexArray,b.indexArray),A=L.vertexLength,D=b.layoutVertexArray,N=b.collisionVertexArray,U=E.anchorX,W=E.anchorY;this._addCollisionDebugVertex(D,N,x,U,W,new C(i,c)),this._addCollisionDebugVertex(D,N,x,U,W,new C(p,c)),this._addCollisionDebugVertex(D,N,x,U,W,new C(p,g)),this._addCollisionDebugVertex(D,N,x,U,W,new C(i,g)),L.vertexLength+=4;const H=b.indexArray;H.emplaceBack(A,A+1),H.emplaceBack(A+1,A+2),H.emplaceBack(A+2,A+3),H.emplaceBack(A+3,A),L.primitiveLength+=4}addDebugCollisionBoxes(i,c,p,g){for(let b=i;b<c;b++){const x=this.collisionBoxArray.get(b);this.addCollisionDebugVertices(x.x1,x.y1,x.x2,x.y2,g?this.textCollisionBox:this.iconCollisionBox,x.anchorPoint,p)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new c_(Dt,E1.members,Qt),this.iconCollisionBox=new c_(Dt,E1.members,Qt);for(let i=0;i<this.symbolInstances.length;i++){const c=this.symbolInstances.get(i);this.addDebugCollisionBoxes(c.textBoxStartIndex,c.textBoxEndIndex,c,!0),this.addDebugCollisionBoxes(c.verticalTextBoxStartIndex,c.verticalTextBoxEndIndex,c,!0),this.addDebugCollisionBoxes(c.iconBoxStartIndex,c.iconBoxEndIndex,c,!1),this.addDebugCollisionBoxes(c.verticalIconBoxStartIndex,c.verticalIconBoxEndIndex,c,!1)}}_deserializeCollisionBoxesForSymbol(i,c,p,g,b,x,E,L,A){const D={};for(let N=c;N<p;N++){const U=i.get(N);D.textBox={x1:U.x1,y1:U.y1,x2:U.x2,y2:U.y2,anchorPointX:U.anchorPointX,anchorPointY:U.anchorPointY},D.textFeatureIndex=U.featureIndex;break}for(let N=g;N<b;N++){const U=i.get(N);D.verticalTextBox={x1:U.x1,y1:U.y1,x2:U.x2,y2:U.y2,anchorPointX:U.anchorPointX,anchorPointY:U.anchorPointY},D.verticalTextFeatureIndex=U.featureIndex;break}for(let N=x;N<E;N++){const U=i.get(N);D.iconBox={x1:U.x1,y1:U.y1,x2:U.x2,y2:U.y2,anchorPointX:U.anchorPointX,anchorPointY:U.anchorPointY},D.iconFeatureIndex=U.featureIndex;break}for(let N=L;N<A;N++){const U=i.get(N);D.verticalIconBox={x1:U.x1,y1:U.y1,x2:U.x2,y2:U.y2,anchorPointX:U.anchorPointX,anchorPointY:U.anchorPointY},D.verticalIconFeatureIndex=U.featureIndex;break}return D}deserializeCollisionBoxes(i){this.collisionArrays=[];for(let c=0;c<this.symbolInstances.length;c++){const p=this.symbolInstances.get(c);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(i,p.textBoxStartIndex,p.textBoxEndIndex,p.verticalTextBoxStartIndex,p.verticalTextBoxEndIndex,p.iconBoxStartIndex,p.iconBoxEndIndex,p.verticalIconBoxStartIndex,p.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(i,c){const p=i.placedSymbolArray.get(c),g=p.vertexStartIndex+4*p.numGlyphs;for(let b=p.vertexStartIndex;b<g;b+=4)i.indexArray.emplaceBack(b,b+1,b+2),i.indexArray.emplaceBack(b+1,b+2,b+3)}getSortedSymbolIndexes(i){if(this.sortedAngle===i&&this.symbolInstanceIndexes!==void 0)return this.symbolInstanceIndexes;const c=Math.sin(i),p=Math.cos(i),g=[],b=[],x=[];for(let E=0;E<this.symbolInstances.length;++E){x.push(E);const L=this.symbolInstances.get(E);g.push(0|Math.round(c*L.anchorX+p*L.anchorY)),b.push(L.featureIndex)}return x.sort((E,L)=>g[E]-g[L]||b[L]-b[E]),x}addToSortKeyRanges(i,c){const p=this.sortKeyRanges[this.sortKeyRanges.length-1];p&&p.sortKey===c?p.symbolInstanceEnd=i+1:this.sortKeyRanges.push({sortKey:c,symbolInstanceStart:i,symbolInstanceEnd:i+1})}sortFeatures(i){if(this.sortFeaturesByY&&this.sortedAngle!==i&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(i),this.sortedAngle=i,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const c of this.symbolInstanceIndexes){const p=this.symbolInstances.get(c);this.featureSortOrder.push(p.featureIndex),[p.rightJustifiedTextSymbolIndex,p.centerJustifiedTextSymbolIndex,p.leftJustifiedTextSymbolIndex].forEach((g,b,x)=>{g>=0&&x.indexOf(g)===b&&this.addIndicesForPlacedSymbol(this.text,g)}),p.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,p.verticalPlacedTextSymbolIndex),p.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,p.placedIconSymbolIndex),p.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,p.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let U1,G1;_e("SymbolBucket",Bh,{omit:["layers","collisionBoxArray","features","compareText"]}),Bh.MAX_GLYPHS=65535,Bh.addDynamicAttributes=l_;var h_={get paint(){return G1=G1||new co({"icon-opacity":new Re(Mt.paint_symbol["icon-opacity"]),"icon-color":new Re(Mt.paint_symbol["icon-color"]),"icon-halo-color":new Re(Mt.paint_symbol["icon-halo-color"]),"icon-halo-width":new Re(Mt.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Re(Mt.paint_symbol["icon-halo-blur"]),"icon-translate":new Ie(Mt.paint_symbol["icon-translate"]),"icon-translate-anchor":new Ie(Mt.paint_symbol["icon-translate-anchor"]),"text-opacity":new Re(Mt.paint_symbol["text-opacity"]),"text-color":new Re(Mt.paint_symbol["text-color"],{runtimeType:Mr,getOverride:a=>a.textColor,hasOverride:a=>!!a.textColor}),"text-halo-color":new Re(Mt.paint_symbol["text-halo-color"]),"text-halo-width":new Re(Mt.paint_symbol["text-halo-width"]),"text-halo-blur":new Re(Mt.paint_symbol["text-halo-blur"]),"text-translate":new Ie(Mt.paint_symbol["text-translate"]),"text-translate-anchor":new Ie(Mt.paint_symbol["text-translate-anchor"])})},get layout(){return U1=U1||new co({"symbol-placement":new Ie(Mt.layout_symbol["symbol-placement"]),"symbol-spacing":new Ie(Mt.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Ie(Mt.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Re(Mt.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Ie(Mt.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Ie(Mt.layout_symbol["icon-allow-overlap"]),"icon-overlap":new Ie(Mt.layout_symbol["icon-overlap"]),"icon-ignore-placement":new Ie(Mt.layout_symbol["icon-ignore-placement"]),"icon-optional":new Ie(Mt.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Ie(Mt.layout_symbol["icon-rotation-alignment"]),"icon-size":new Re(Mt.layout_symbol["icon-size"]),"icon-text-fit":new Ie(Mt.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Ie(Mt.layout_symbol["icon-text-fit-padding"]),"icon-image":new Re(Mt.layout_symbol["icon-image"]),"icon-rotate":new Re(Mt.layout_symbol["icon-rotate"]),"icon-padding":new Re(Mt.layout_symbol["icon-padding"]),"icon-keep-upright":new Ie(Mt.layout_symbol["icon-keep-upright"]),"icon-offset":new Re(Mt.layout_symbol["icon-offset"]),"icon-anchor":new Re(Mt.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Ie(Mt.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Ie(Mt.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Ie(Mt.layout_symbol["text-rotation-alignment"]),"text-field":new Re(Mt.layout_symbol["text-field"]),"text-font":new Re(Mt.layout_symbol["text-font"]),"text-size":new Re(Mt.layout_symbol["text-size"]),"text-max-width":new Re(Mt.layout_symbol["text-max-width"]),"text-line-height":new Ie(Mt.layout_symbol["text-line-height"]),"text-letter-spacing":new Re(Mt.layout_symbol["text-letter-spacing"]),"text-justify":new Re(Mt.layout_symbol["text-justify"]),"text-radial-offset":new Re(Mt.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Ie(Mt.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new Re(Mt.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new Re(Mt.layout_symbol["text-anchor"]),"text-max-angle":new Ie(Mt.layout_symbol["text-max-angle"]),"text-writing-mode":new Ie(Mt.layout_symbol["text-writing-mode"]),"text-rotate":new Re(Mt.layout_symbol["text-rotate"]),"text-padding":new Ie(Mt.layout_symbol["text-padding"]),"text-keep-upright":new Ie(Mt.layout_symbol["text-keep-upright"]),"text-transform":new Re(Mt.layout_symbol["text-transform"]),"text-offset":new Re(Mt.layout_symbol["text-offset"]),"text-allow-overlap":new Ie(Mt.layout_symbol["text-allow-overlap"]),"text-overlap":new Ie(Mt.layout_symbol["text-overlap"]),"text-ignore-placement":new Ie(Mt.layout_symbol["text-ignore-placement"]),"text-optional":new Ie(Mt.layout_symbol["text-optional"])})}};class q1{constructor(i){if(i.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=i.property.overrides?i.property.overrides.runtimeType:jr,this.defaultValue=i}evaluate(i){if(i.formattedSection){const c=this.defaultValue.property.overrides;if(c&&c.hasOverride(i.formattedSection))return c.getOverride(i.formattedSection)}return i.feature&&i.featureState?this.defaultValue.evaluate(i.feature,i.featureState):this.defaultValue.property.specification.default}eachChild(i){this.defaultValue.isConstant()||i(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}_e("FormatSectionOverride",q1,{omit:["defaultValue"]});class Bm extends ds{constructor(i){super(i,h_)}recalculate(i,c){if(super.recalculate(i,c),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")==="map"?"map":"viewport"),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),this.layout.get("symbol-placement")==="point"){const p=this.layout.get("text-writing-mode");if(p){const g=[];for(const b of p)g.indexOf(b)<0&&g.push(b);this.layout._values["text-writing-mode"]=g}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(i,c,p,g){const b=this.layout.get(i).evaluate(c,{},p,g),x=this._unevaluatedLayout._values[i];return x.isDataDriven()||Zn(x.value)||!b?b:function(E,L){return L.replace(/{([^{}]+)}/g,(A,D)=>E&&D in E?String(E[D]):"")}(c.properties,b)}createBucket(i){return new Bh(i)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const i of h_.paint.overridableProperties){if(!Bm.hasPaintOverride(this.layout,i))continue;const c=this.paint.get(i),p=new q1(c),g=new Kn(p,c.property.specification);let b=null;b=c.value.kind==="constant"||c.value.kind==="source"?new lh("source",g):new Qf("composite",g,c.value.zoomStops),this.paint._values[i]=new ps(c.property,b,c.parameters)}}_handleOverridablePaintPropertyUpdate(i,c,p){return!(!this.layout||c.isDataDriven()||p.isDataDriven())&&Bm.hasPaintOverride(this.layout,i)}static hasPaintOverride(i,c){const p=i.get("text-field"),g=h_.paint.properties[c];let b=!1;const x=E=>{for(const L of E)if(g.overrides&&g.overrides.hasOverride(L))return void(b=!0)};if(p.value.kind==="constant"&&p.value.value instanceof Lo)x(p.value.value.sections);else if(p.value.kind==="source"){const E=A=>{b||(A instanceof Oa&&Zr(A.value)===Nr?x(A.value.sections):A instanceof sh?x(A.sections):A.eachChild(E))},L=p.value;L._styleExpression&&E(L._styleExpression.expression)}return b}}let j1;var uT={get paint(){return j1=j1||new co({"background-color":new Ie(Mt.paint_background["background-color"]),"background-pattern":new ac(Mt.paint_background["background-pattern"]),"background-opacity":new Ie(Mt.paint_background["background-opacity"])})}};class cT extends ds{constructor(i){super(i,uT)}}let W1;var hT={get paint(){return W1=W1||new co({"raster-opacity":new Ie(Mt.paint_raster["raster-opacity"]),"raster-hue-rotate":new Ie(Mt.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Ie(Mt.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Ie(Mt.paint_raster["raster-brightness-max"]),"raster-saturation":new Ie(Mt.paint_raster["raster-saturation"]),"raster-contrast":new Ie(Mt.paint_raster["raster-contrast"]),"raster-resampling":new Ie(Mt.paint_raster["raster-resampling"]),"raster-fade-duration":new Ie(Mt.paint_raster["raster-fade-duration"])})}};class fT extends ds{constructor(i){super(i,hT)}}class pT extends ds{constructor(i){super(i,{}),this.onAdd=c=>{this.implementation.onAdd&&this.implementation.onAdd(c,c.painter.context.gl)},this.onRemove=c=>{this.implementation.onRemove&&this.implementation.onRemove(c,c.painter.context.gl)},this.implementation=i}is3D(){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class dT{constructor(i){this._methodToThrottle=i,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(()=>{this._triggered=!1,this._methodToThrottle()},0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const f_=63710088e-1;class du{constructor(i,c){if(isNaN(i)||isNaN(c))throw new Error(`Invalid LngLat object: (${i}, ${c})`);if(this.lng=+i,this.lat=+c,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new du(_t(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(i){const c=Math.PI/180,p=this.lat*c,g=i.lat*c,b=Math.sin(p)*Math.sin(g)+Math.cos(p)*Math.cos(g)*Math.cos((i.lng-this.lng)*c);return f_*Math.acos(Math.min(b,1))}static convert(i){if(i instanceof du)return i;if(Array.isArray(i)&&(i.length===2||i.length===3))return new du(Number(i[0]),Number(i[1]));if(!Array.isArray(i)&&typeof i=="object"&&i!==null)return new du(Number("lng"in i?i.lng:i.lon),Number(i.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}const Z1=2*Math.PI*f_;function H1(a){return Z1*Math.cos(a*Math.PI/180)}function X1(a){return(180+a)/360}function Y1(a){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+a*Math.PI/360)))/360}function K1(a,i){return a/H1(i)}function p_(a){return 360/Math.PI*Math.atan(Math.exp((180-360*a)*Math.PI/180))-90}class Vm{constructor(i,c,p=0){this.x=+i,this.y=+c,this.z=+p}static fromLngLat(i,c=0){const p=du.convert(i);return new Vm(X1(p.lng),Y1(p.lat),K1(c,p.lat))}toLngLat(){return new du(360*this.x-180,p_(this.y))}toAltitude(){return this.z*H1(p_(this.y))}meterInMercatorCoordinateUnits(){return 1/Z1*(i=p_(this.y),1/Math.cos(i*Math.PI/180));var i}}function J1(a,i,c){var p=2*Math.PI*6378137/256/Math.pow(2,c);return[a*p-2*Math.PI*6378137/2,i*p-2*Math.PI*6378137/2]}class d_{constructor(i,c,p){if(i<0||i>25||p<0||p>=Math.pow(2,i)||c<0||c>=Math.pow(2,i))throw new Error(`x=${c}, y=${p}, z=${i} outside of bounds. 0<=x<${Math.pow(2,i)}, 0<=y<${Math.pow(2,i)} 0<=z<=25 `);this.z=i,this.x=c,this.y=p,this.key=Op(0,i,i,c,p)}equals(i){return this.z===i.z&&this.x===i.x&&this.y===i.y}url(i,c,p){const g=(x=this.y,E=this.z,L=J1(256*(b=this.x),256*(x=Math.pow(2,E)-x-1),E),A=J1(256*(b+1),256*(x+1),E),L[0]+","+L[1]+","+A[0]+","+A[1]);var b,x,E,L,A;const D=function(N,U,W){let H,et="";for(let st=N;st>0;st--)H=1<<st-1,et+=(U&H?1:0)+(W&H?2:0);return et}(this.z,this.x,this.y);return i[(this.x+this.y)%i.length].replace(/{prefix}/g,(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String(p==="tms"?Math.pow(2,this.z)-this.y-1:this.y)).replace(/{ratio}/g,c>1?"@2x":"").replace(/{quadkey}/g,D).replace(/{bbox-epsg-3857}/g,g)}isChildOf(i){const c=this.z-i.z;return c>0&&i.x===this.x>>c&&i.y===this.y>>c}getTilePoint(i){const c=Math.pow(2,this.z);return new C((i.x*c-this.x)*Ar,(i.y*c-this.y)*Ar)}toString(){return`${this.z}/${this.x}/${this.y}`}}class Q1{constructor(i,c){this.wrap=i,this.canonical=c,this.key=Op(i,c.z,c.z,c.x,c.y)}}class gs{constructor(i,c,p,g,b){if(i<p)throw new Error(`overscaledZ should be >= z; overscaledZ = ${i}; z = ${p}`);this.overscaledZ=i,this.wrap=c,this.canonical=new d_(p,+g,+b),this.key=Op(c,i,p,g,b)}clone(){return new gs(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(i){return this.overscaledZ===i.overscaledZ&&this.wrap===i.wrap&&this.canonical.equals(i.canonical)}scaledTo(i){if(i>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${i}; overscaledZ = ${this.overscaledZ}`);const c=this.canonical.z-i;return i>this.canonical.z?new gs(i,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new gs(i,this.wrap,i,this.canonical.x>>c,this.canonical.y>>c)}calculateScaledKey(i,c){if(i>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${i}; overscaledZ = ${this.overscaledZ}`);const p=this.canonical.z-i;return i>this.canonical.z?Op(this.wrap*+c,i,this.canonical.z,this.canonical.x,this.canonical.y):Op(this.wrap*+c,i,i,this.canonical.x>>p,this.canonical.y>>p)}isChildOf(i){if(i.wrap!==this.wrap)return!1;const c=this.canonical.z-i.canonical.z;return i.overscaledZ===0||i.overscaledZ<this.overscaledZ&&i.canonical.x===this.canonical.x>>c&&i.canonical.y===this.canonical.y>>c}children(i){if(this.overscaledZ>=i)return[new gs(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const c=this.canonical.z+1,p=2*this.canonical.x,g=2*this.canonical.y;return[new gs(c,this.wrap,c,p,g),new gs(c,this.wrap,c,p+1,g),new gs(c,this.wrap,c,p,g+1),new gs(c,this.wrap,c,p+1,g+1)]}isLessThan(i){return this.wrap<i.wrap||!(this.wrap>i.wrap)&&(this.overscaledZ<i.overscaledZ||!(this.overscaledZ>i.overscaledZ)&&(this.canonical.x<i.canonical.x||!(this.canonical.x>i.canonical.x)&&this.canonical.y<i.canonical.y))}wrapped(){return new gs(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(i){return new gs(this.overscaledZ,i,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new Q1(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(i){return this.canonical.getTilePoint(new Vm(i.x-this.wrap,i.y))}}function Op(a,i,c,p,g){(a*=2)<0&&(a=-1*a-1);const b=1<<c;return(b*b*a+b*g+p).toString(36)+c.toString(36)+i.toString(36)}_e("CanonicalTileID",d_),_e("OverscaledTileID",gs,{omit:["posMatrix"]});class $1{constructor(i,c,p,g=1,b=1,x=1,E=0){if(this.uid=i,c.height!==c.width)throw new RangeError("DEM tiles must be square");if(p&&!["mapbox","terrarium","custom"].includes(p))return void $t(`"${p}" is not a valid encoding type. Valid types include "mapbox", "terrarium" and "custom".`);this.stride=c.height;const L=this.dim=c.height-2;switch(this.data=new Uint32Array(c.data.buffer),p){case"terrarium":this.redFactor=256,this.greenFactor=1,this.blueFactor=1/256,this.baseShift=32768;break;case"custom":this.redFactor=g,this.greenFactor=b,this.blueFactor=x,this.baseShift=E;break;default:this.redFactor=6553.6,this.greenFactor=25.6,this.blueFactor=.1,this.baseShift=1e4}for(let A=0;A<L;A++)this.data[this._idx(-1,A)]=this.data[this._idx(0,A)],this.data[this._idx(L,A)]=this.data[this._idx(L-1,A)],this.data[this._idx(A,-1)]=this.data[this._idx(A,0)],this.data[this._idx(A,L)]=this.data[this._idx(A,L-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(L,-1)]=this.data[this._idx(L-1,0)],this.data[this._idx(-1,L)]=this.data[this._idx(0,L-1)],this.data[this._idx(L,L)]=this.data[this._idx(L-1,L-1)],this.min=Number.MAX_SAFE_INTEGER,this.max=Number.MIN_SAFE_INTEGER;for(let A=0;A<L;A++)for(let D=0;D<L;D++){const N=this.get(A,D);N>this.max&&(this.max=N),N<this.min&&(this.min=N)}}get(i,c){const p=new Uint8Array(this.data.buffer),g=4*this._idx(i,c);return this.unpack(p[g],p[g+1],p[g+2])}getUnpackVector(){return[this.redFactor,this.greenFactor,this.blueFactor,this.baseShift]}_idx(i,c){if(i<-1||i>=this.dim+1||c<-1||c>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(c+1)*this.stride+(i+1)}unpack(i,c,p){return i*this.redFactor+c*this.greenFactor+p*this.blueFactor-this.baseShift}getPixels(){return new ms({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(i,c,p){if(this.dim!==i.dim)throw new Error("dem dimension mismatch");let g=c*this.dim,b=c*this.dim+this.dim,x=p*this.dim,E=p*this.dim+this.dim;switch(c){case-1:g=b-1;break;case 1:b=g+1}switch(p){case-1:x=E-1;break;case 1:E=x+1}const L=-c*this.dim,A=-p*this.dim;for(let D=x;D<E;D++)for(let N=g;N<b;N++)this.data[this._idx(N,D)]=i.data[this._idx(N+L,D+A)]}}_e("DEMData",$1);class tb{constructor(i){this._stringToNumber={},this._numberToString=[];for(let c=0;c<i.length;c++){const p=i[c];this._stringToNumber[p]=c,this._numberToString[c]=p}}encode(i){return this._stringToNumber[i]}decode(i){if(i>=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${i} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[i]}}class eb{constructor(i,c,p,g,b){this.type="Feature",this._vectorTileFeature=i,i._z=c,i._x=p,i._y=g,this.properties=i.properties,this.id=b}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(i){this._geometry=i}toJSON(){const i={geometry:this.geometry};for(const c in this)c!=="_geometry"&&c!=="_vectorTileFeature"&&(i[c]=this[c]);return i}}class nb{constructor(i,c){this.tileID=i,this.x=i.canonical.x,this.y=i.canonical.y,this.z=i.canonical.z,this.grid=new ic(Ar,16,0),this.grid3D=new ic(Ar,16,0),this.featureIndexArray=new z,this.promoteId=c}insert(i,c,p,g,b,x){const E=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(p,g,b);const L=x?this.grid3D:this.grid;for(let A=0;A<c.length;A++){const D=c[A],N=[1/0,1/0,-1/0,-1/0];for(let U=0;U<D.length;U++){const W=D[U];N[0]=Math.min(N[0],W.x),N[1]=Math.min(N[1],W.y),N[2]=Math.max(N[2],W.x),N[3]=Math.max(N[3],W.y)}N[0]<Ar&&N[1]<Ar&&N[2]>=0&&N[3]>=0&&L.insert(E,N[0],N[1],N[2],N[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new hu.VectorTile(new n_(this.rawTileData)).layers,this.sourceLayerCoder=new tb(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(i,c,p,g){this.loadVTLayers();const b=i.params||{},x=Ar/i.tileSize/i.scale,E=fh(b.filter),L=i.queryGeometry,A=i.queryPadding*x,D=ib(L),N=this.grid.query(D.minX-A,D.minY-A,D.maxX+A,D.maxY+A),U=ib(i.cameraQueryGeometry),W=this.grid3D.query(U.minX-A,U.minY-A,U.maxX+A,U.maxY+A,(st,pt,It,gt)=>function(xt,Xt,Yt,ge,xe){for(const he of xt)if(Xt<=he.x&&Yt<=he.y&&ge>=he.x&&xe>=he.y)return!0;const me=[new C(Xt,Yt),new C(Xt,xe),new C(ge,xe),new C(ge,Yt)];if(xt.length>2){for(const he of me)if(kh(xt,he))return!0}for(let he=0;he<xt.length-1;he++)if(ZI(xt[he],xt[he+1],me))return!0;return!1}(i.cameraQueryGeometry,st-A,pt-A,It+A,gt+A));for(const st of W)N.push(st);N.sort(mT);const H={};let et;for(let st=0;st<N.length;st++){const pt=N[st];if(pt===et)continue;et=pt;const It=this.featureIndexArray.get(pt);let gt=null;this.loadMatchingFeature(H,It.bucketIndex,It.sourceLayerIndex,It.featureIndex,E,b.layers,b.availableImages,c,p,g,(xt,Xt,Yt)=>(gt||(gt=Cl(xt)),Xt.queryIntersectsFeature(L,xt,Yt,gt,this.z,i.transform,x,i.pixelPosMatrix)))}return H}loadMatchingFeature(i,c,p,g,b,x,E,L,A,D,N){const U=this.bucketLayerIDs[c];if(x&&!function(st,pt){for(let It=0;It<st.length;It++)if(pt.indexOf(st[It])>=0)return!0;return!1}(x,U))return;const W=this.sourceLayerCoder.decode(p),H=this.vtLayers[W].feature(g);if(b.needGeometry){const st=Tl(H,!0);if(!b.filter(new nr(this.tileID.overscaledZ),st,this.tileID.canonical))return}else if(!b.filter(new nr(this.tileID.overscaledZ),H))return;const et=this.getId(H,W);for(let st=0;st<U.length;st++){const pt=U[st];if(x&&x.indexOf(pt)<0)continue;const It=L[pt];if(!It)continue;let gt={};et&&D&&(gt=D.getState(It.sourceLayer||"_geojsonTileLayer",et));const xt=ft({},A[pt]);xt.paint=rb(xt.paint,It.paint,H,gt,E),xt.layout=rb(xt.layout,It.layout,H,gt,E);const Xt=!N||N(H,It,gt);if(!Xt)continue;const Yt=new eb(H,this.z,this.x,this.y,et);Yt.layer=xt;let ge=i[pt];ge===void 0&&(ge=i[pt]=[]),ge.push({featureIndex:g,feature:Yt,intersectionZ:Xt})}}lookupSymbolFeatures(i,c,p,g,b,x,E,L){const A={};this.loadVTLayers();const D=fh(b);for(const N of i)this.loadMatchingFeature(A,p,g,N,D,x,E,L,c);return A}hasLayer(i){for(const c of this.bucketLayerIDs)for(const p of c)if(i===p)return!0;return!1}getId(i,c){let p=i.id;return this.promoteId&&(p=i.properties[typeof this.promoteId=="string"?this.promoteId:this.promoteId[c]],typeof p=="boolean"&&(p=Number(p))),p}}function rb(a,i,c,p,g){return ht(a,(b,x)=>{const E=i instanceof sc?i.get(x):null;return E&&E.evaluate?E.evaluate(c,p,g):E})}function ib(a){let i=1/0,c=1/0,p=-1/0,g=-1/0;for(const b of a)i=Math.min(i,b.x),c=Math.min(c,b.y),p=Math.max(p,b.x),g=Math.max(g,b.y);return{minX:i,minY:c,maxX:p,maxY:g}}function mT(a,i){return i-a}function ob(a,i,c,p,g){const b=[];for(let x=0;x<a.length;x++){const E=a[x];let L;for(let A=0;A<E.length-1;A++){let D=E[A],N=E[A+1];D.x<i&&N.x<i||(D.x<i?D=new C(i,D.y+(i-D.x)/(N.x-D.x)*(N.y-D.y))._round():N.x<i&&(N=new C(i,D.y+(i-D.x)/(N.x-D.x)*(N.y-D.y))._round()),D.y<c&&N.y<c||(D.y<c?D=new C(D.x+(c-D.y)/(N.y-D.y)*(N.x-D.x),c)._round():N.y<c&&(N=new C(D.x+(c-D.y)/(N.y-D.y)*(N.x-D.x),c)._round()),D.x>=p&&N.x>=p||(D.x>=p?D=new C(p,D.y+(p-D.x)/(N.x-D.x)*(N.y-D.y))._round():N.x>=p&&(N=new C(p,D.y+(p-D.x)/(N.x-D.x)*(N.y-D.y))._round()),D.y>=g&&N.y>=g||(D.y>=g?D=new C(D.x+(g-D.y)/(N.y-D.y)*(N.x-D.x),g)._round():N.y>=g&&(N=new C(D.x+(g-D.y)/(N.y-D.y)*(N.x-D.x),g)._round()),L&&D.equals(L[L.length-1])||(L=[D],b.push(L)),L.push(N)))))}}return b}_e("FeatureIndex",nb,{omit:["rawTileData","sourceLayerCoder"]});class mu extends C{constructor(i,c,p,g){super(i,c),this.angle=p,g!==void 0&&(this.segment=g)}clone(){return new mu(this.x,this.y,this.angle,this.segment)}}function sb(a,i,c,p,g){if(i.segment===void 0||c===0)return!0;let b=i,x=i.segment+1,E=0;for(;E>-c/2;){if(x--,x<0)return!1;E-=a[x].dist(b),b=a[x]}E+=a[x].dist(a[x+1]),x++;const L=[];let A=0;for(;E<c/2;){const D=a[x],N=a[x+1];if(!N)return!1;let U=a[x-1].angleTo(D)-D.angleTo(N);for(U=Math.abs((U+3*Math.PI)%(2*Math.PI)-Math.PI),L.push({distance:E,angleDelta:U}),A+=U;E-L[0].distance>p;)A-=L.shift().angleDelta;if(A>g)return!1;x++,E+=D.dist(N)}return!0}function ab(a){let i=0;for(let c=0;c<a.length-1;c++)i+=a[c].dist(a[c+1]);return i}function lb(a,i,c){return a?.6*i*c:0}function ub(a,i){return Math.max(a?a.right-a.left:0,i?i.right-i.left:0)}function gT(a,i,c,p,g,b){const x=lb(c,g,b),E=ub(c,p)*b;let L=0;const A=ab(a)/2;for(let D=0;D<a.length-1;D++){const N=a[D],U=a[D+1],W=N.dist(U);if(L+W>A){const H=(A-L)/W,et=Yi.number(N.x,U.x,H),st=Yi.number(N.y,U.y,H),pt=new mu(et,st,U.angleTo(N),D);return pt._round(),!x||sb(a,pt,E,x,i)?pt:void 0}L+=W}}function yT(a,i,c,p,g,b,x,E,L){const A=lb(p,b,x),D=ub(p,g),N=D*x,U=a[0].x===0||a[0].x===L||a[0].y===0||a[0].y===L;return i-N<i/4&&(i=N+i/4),cb(a,U?i/2*E%i:(D/2+2*b)*x*E%i,i,A,c,N,U,!1,L)}function cb(a,i,c,p,g,b,x,E,L){const A=b/2,D=ab(a);let N=0,U=i-c,W=[];for(let H=0;H<a.length-1;H++){const et=a[H],st=a[H+1],pt=et.dist(st),It=st.angleTo(et);for(;U+c<N+pt;){U+=c;const gt=(U-N)/pt,xt=Yi.number(et.x,st.x,gt),Xt=Yi.number(et.y,st.y,gt);if(xt>=0&&xt<L&&Xt>=0&&Xt<L&&U-A>=0&&U+A<=D){const Yt=new mu(xt,Xt,It,H);Yt._round(),p&&!sb(a,Yt,b,p,g)||W.push(Yt)}}N+=pt}return E||W.length||x||(W=cb(a,N/2,c,p,g,b,x,!0,L)),W}_e("Anchor",mu);const Vh=Do;function hb(a,i,c,p){const 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Qi=Math.sin(ii),Ro=Math.cos(ii),No=[Ro,-Qi,Qi,Ro];Kr._matMult(No),wi._matMult(No),po._matMult(No),Ri._matMult(No)}const Ji=oe.stretch+oe.fixed,go=ve.stretch+ve.fixed;return{tl:Kr,tr:wi,bl:po,br:Ri,tex:{x:b.paddedRect.x+Vh+Ji,y:b.paddedRect.y+Vh+go,w:ue.stretch+ue.fixed-Ji,h:te.stretch+te.fixed-go},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:mo,pixelOffsetBR:ri,minFontScaleX:ge/x/A,minFontScaleY:me/x/D,isSDF:c}};if(p&&(b.stretchX||b.stretchY)){const oe=fb(N,st,H),ve=fb(U,pt,et);for(let ue=0;ue<oe.length-1;ue++){const te=oe[ue],De=oe[ue+1];for(let Se=0;Se<ve.length-1;Se++)g.push(he(te,ve[Se],De,ve[Se+1]))}}else g.push(he({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:E+1},{fixed:0,stretch:L+1}));return g}function Um(a,i,c){let p=0;for(const g of a)p+=Math.max(i,Math.min(c,g[1]))-Math.max(i,Math.min(c,g[0]));return p}function fb(a,i,c){const p=[{fixed:-Vh,stretch:0}];for(const[g,b]of a){const 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ve;p&&oe!=="none"&&(a.allowVerticalPlacement&&c.vertical&&(ve=B1(p,c.vertical,oe,U.get("icon-text-fit-padding"),W,et)),H&&(p=B1(p,H,oe,U.get("icon-text-fit-padding"),W,et)));const ue=(te,De)=>{De.x<0||De.x>=Ar||De.y<0||De.y>=Ar||function(Se,ln,Jn,ir,ni,Qo,fo,Kr,wi,Ri,po,mo,ri,ii,Ji,go,Qi,Ro,No,oi,gn,$i,Ni,si,Us){const ma=Se.addToLineVertexArray(ln,Jn);let ga,Pl,Gs,ys,Oo=0,Ml=0,Bp=0,bb=0,E_=-1,I_=-1;const Al={};let xb=Sr("");if(Se.allowVerticalPlacement&&ir.vertical){const to=Kr.layout.get("text-rotate").evaluate(gn,{},si)+90;Gs=new jm(wi,ln,Ri,po,mo,ir.vertical,ri,ii,Ji,to),fo&&(ys=new jm(wi,ln,Ri,po,mo,fo,Qi,Ro,Ji,to))}if(ni){const to=Kr.layout.get("icon-rotate").evaluate(gn,{}),_s=Kr.layout.get("icon-text-fit")!=="none",mc=hb(ni,to,Ni,_s),_a=fo?hb(fo,to,Ni,_s):void 0;Pl=new jm(wi,ln,Ri,po,mo,ni,Qi,Ro,!1,to),Oo=4*mc.length;const gc=Se.iconSizeData;let Za=null;gc.kind==="source"?(Za=[Wa*Kr.layout.get("icon-size").evaluate(gn,{})],Za[0]>pu&&$t(`${Se.layerIds[0]}: Value for "icon-size" 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Note that SVGs are not supported."));const g=new Blob([new Uint8Array(a)],{type:"image/png"});p.src=a.byteLength?URL.createObjectURL(g):Ce}),h.g=mn,h.h=(a,i)=>vr(ft(a,{type:"json"}),i),h.i=pe,h.j=be,h.k=St,h.l=(a,i)=>vr(ft(a,{type:"arrayBuffer"}),i),h.m=vr,h.n=function(a){return new n_(a).readFields($C,[])},h.o=Ip,h.p=D1,h.q=co,h.r=zy,h.s=cr,h.t=su,h.u=de,h.v=Mt,h.w=$t,h.x=Sl,h.y=function([a,i,c]){return i+=90,i*=Math.PI/180,c*=Math.PI/180,{x:a*Math.cos(i)*Math.sin(c),y:a*Math.sin(i)*Math.sin(c),z:a*Math.cos(c)}},h.z=Yi}),o("worker",["./shared"],function(h){class u{constructor(V){this.keyCache={},V&&this.replace(V)}replace(V){this._layerConfigs={},this._layers={},this.update(V,[])}update(V,j){for(const nt of V){this._layerConfigs[nt.id]=nt;const vt=this._layers[nt.id]=h.az(nt);vt._featureFilter=h.a6(vt.filter),this.keyCache[nt.id]&&delete this.keyCache[nt.id]}for(const nt of j)delete this.keyCache[nt],delete this._layerConfigs[nt],delete this._layers[nt];this.familiesBySource={};const X=h.bh(Object.values(this._layerConfigs),this.keyCache);for(const nt of X){const vt=nt.map(Ft=>this._layers[Ft.id]),Q=vt[0];if(Q.visibility==="none")continue;const bt=Q.source||"";let dt=this.familiesBySource[bt];dt||(dt=this.familiesBySource[bt]={});const Et=Q.sourceLayer||"_geojsonTileLayer";let Nt=dt[Et];Nt||(Nt=dt[Et]=[]),Nt.push(vt)}}}class y{constructor(V){const j={},X=[];for(const bt in V){const dt=V[bt],Et=j[bt]={};for(const Nt in dt){const Ft=dt[+Nt];if(!Ft||Ft.bitmap.width===0||Ft.bitmap.height===0)continue;const Ht={x:0,y:0,w:Ft.bitmap.width+2,h:Ft.bitmap.height+2};X.push(Ht),Et[Nt]={rect:Ht,metrics:Ft.metrics}}}const{w:nt,h:vt}=h.p(X),Q=new h.o({width:nt||1,height:vt||1});for(const bt in V){const dt=V[bt];for(const Et in dt){const Nt=dt[+Et];if(!Nt||Nt.bitmap.width===0||Nt.bitmap.height===0)continue;const Ft=j[bt][Et].rect;h.o.copy(Nt.bitmap,Q,{x:0,y:0},{x:Ft.x+1,y:Ft.y+1},Nt.bitmap)}}this.image=Q,this.positions=j}}h.bi("GlyphAtlas",y);class w{constructor(V){this.tileID=new h.Q(V.tileID.overscaledZ,V.tileID.wrap,V.tileID.canonical.z,V.tileID.canonical.x,V.tileID.canonical.y),this.uid=V.uid,this.zoom=V.zoom,this.pixelRatio=V.pixelRatio,this.tileSize=V.tileSize,this.source=V.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=V.showCollisionBoxes,this.collectResourceTiming=!!V.collectResourceTiming,this.returnDependencies=!!V.returnDependencies,this.promoteId=V.promoteId,this.inFlightDependencies=[]}parse(V,j,X,nt){return h._(this,void 0,void 0,function*(){this.status="parsing",this.data=V,this.collisionBoxArray=new h.a4;const vt=new h.bj(Object.keys(V.layers).sort()),Q=new h.bk(this.tileID,this.promoteId);Q.bucketLayerIDs=[];const bt={},dt={featureIndex:Q,iconDependencies:{},patternDependencies:{},glyphDependencies:{},availableImages:X},Et=j.familiesBySource[this.source];for(const nn in Et){const br=V.layers[nn];if(!br)continue;br.version===1&&h.w(`Vector tile source "${this.source}" layer "${nn}" does not use vector tile spec v2 and therefore may have some rendering errors.`);const Qr=vt.encode(nn),Xi=[];for(let ao=0;ao<br.length;ao++){const hi=br.feature(ao),Rs=Q.getId(hi,nn);Xi.push({feature:hi,id:Rs,index:ao,sourceLayerIndex:Qr})}for(const ao of Et[nn]){const hi=ao[0];hi.source!==this.source&&h.w(`layer.source = ${hi.source} does not equal this.source = ${this.source}`),hi.minzoom&&this.zoom<Math.floor(hi.minzoom)||hi.maxzoom&&this.zoom>=hi.maxzoom||hi.visibility!=="none"&&(S(ao,this.zoom,X),(bt[hi.id]=hi.createBucket({index:Q.bucketLayerIDs.length,layers:ao,zoom:this.zoom,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:Qr,sourceID:this.source})).populate(Xi,dt,this.tileID.canonical),Q.bucketLayerIDs.push(ao.map(Rs=>Rs.id)))}}const Nt=h.aE(dt.glyphDependencies,nn=>Object.keys(nn).map(Number));this.inFlightDependencies.forEach(nn=>nn==null?void 0:nn.abort()),this.inFlightDependencies=[];let Ft=Promise.resolve({});if(Object.keys(Nt).length){const nn=new AbortController;this.inFlightDependencies.push(nn),Ft=nt.sendAsync({type:"GG",data:{stacks:Nt,source:this.source,tileID:this.tileID,type:"glyphs"}},nn)}const Ht=Object.keys(dt.iconDependencies);let we=Promise.resolve({});if(Ht.length){const nn=new AbortController;this.inFlightDependencies.push(nn),we=nt.sendAsync({type:"GI",data:{icons:Ht,source:this.source,tileID:this.tileID,type:"icons"}},nn)}const Te=Object.keys(dt.patternDependencies);let Ge=Promise.resolve({});if(Te.length){const nn=new AbortController;this.inFlightDependencies.push(nn),Ge=nt.sendAsync({type:"GI",data:{icons:Te,source:this.source,tileID:this.tileID,type:"patterns"}},nn)}const[je,_n,Un]=yield Promise.all([Ft,we,Ge]),er=new y(je),Wr=new h.bl(_n,Un);for(const nn in bt){const br=bt[nn];br instanceof h.a5?(S(br.layers,this.zoom,X),h.bm({bucket:br,glyphMap:je,glyphPositions:er.positions,imageMap:_n,imagePositions:Wr.iconPositions,showCollisionBoxes:this.showCollisionBoxes,canonical:this.tileID.canonical})):br.hasPattern&&(br instanceof h.bn||br instanceof h.bo||br instanceof h.bp)&&(S(br.layers,this.zoom,X),br.addFeatures(dt,this.tileID.canonical,Wr.patternPositions))}return this.status="done",{buckets:Object.values(bt).filter(nn=>!nn.isEmpty()),featureIndex:Q,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:er.image,imageAtlas:Wr,glyphMap:this.returnDependencies?je:null,iconMap:this.returnDependencies?_n:null,glyphPositions:this.returnDependencies?er.positions:null}})}}function S(at,V,j){const X=new h.a8(V);for(const nt of at)nt.recalculate(X,j)}class C{constructor(V,j,X){this.actor=V,this.layerIndex=j,this.availableImages=X,this.fetching={},this.loading={},this.loaded={}}loadVectorTile(V,j){return h._(this,void 0,void 0,function*(){const X=yield h.l(V.request,j);try{return{vectorTile:new h.bq.VectorTile(new h.br(X.data)),rawData:X.data,cacheControl:X.cacheControl,expires:X.expires}}catch(nt){const vt=new Uint8Array(X.data);let Q=`Unable to parse the tile at ${V.request.url}, `;throw Q+=vt[0]===31&&vt[1]===139?"please make sure the data is not gzipped and that you have configured the relevant header in the server":`got error: ${nt.messge}`,new Error(Q)}})}loadTile(V){return h._(this,void 0,void 0,function*(){const j=V.uid,X=!!(V&&V.request&&V.request.collectResourceTiming)&&new h.bs(V.request),nt=new w(V);this.loading[j]=nt;const vt=new AbortController;nt.abort=vt;try{const Q=yield this.loadVectorTile(V,vt);if(delete this.loading[j],!Q)return null;const bt=Q.rawData,dt={};Q.expires&&(dt.expires=Q.expires),Q.cacheControl&&(dt.cacheControl=Q.cacheControl);const Et={};if(X){const Ft=X.finish();Ft&&(Et.resourceTiming=JSON.parse(JSON.stringify(Ft)))}nt.vectorTile=Q.vectorTile;const Nt=nt.parse(Q.vectorTile,this.layerIndex,this.availableImages,this.actor);this.loaded[j]=nt,this.fetching[j]={rawTileData:bt,cacheControl:dt,resourceTiming:Et};try{const Ft=yield Nt;return h.e({rawTileData:bt.slice(0)},Ft,dt,Et)}finally{delete this.fetching[j]}}catch(Q){throw delete this.loading[j],nt.status="done",this.loaded[j]=nt,Q}})}reloadTile(V){return h._(this,void 0,void 0,function*(){const j=V.uid;if(!this.loaded||!this.loaded[j])throw new Error("Should not be trying to reload a tile that was never loaded or has been removed");const X=this.loaded[j];if(X.showCollisionBoxes=V.showCollisionBoxes,X.status==="parsing"){const nt=yield X.parse(X.vectorTile,this.layerIndex,this.availableImages,this.actor);let vt;if(this.fetching[j]){const{rawTileData:Q,cacheControl:bt,resourceTiming:dt}=this.fetching[j];delete this.fetching[j],vt=h.e({rawTileData:Q.slice(0)},nt,bt,dt)}else vt=nt;return vt}if(X.status==="done"&&X.vectorTile)return X.parse(X.vectorTile,this.layerIndex,this.availableImages,this.actor)})}abortTile(V){return h._(this,void 0,void 0,function*(){const j=this.loading,X=V.uid;j&&j[X]&&j[X].abort&&(j[X].abort.abort(),delete j[X])})}removeTile(V){return h._(this,void 0,void 0,function*(){this.loaded&&this.loaded[V.uid]&&delete this.loaded[V.uid]})}}class P{constructor(){this.loaded={}}loadTile(V){return h._(this,void 0,void 0,function*(){const{uid:j,encoding:X,rawImageData:nt,redFactor:vt,greenFactor:Q,blueFactor:bt,baseShift:dt}=V,Et=nt.width+2,Nt=nt.height+2,Ft=h.b(nt)?new h.R({width:Et,height:Nt},yield h.bt(nt,-1,-1,Et,Nt)):nt,Ht=new h.bu(j,Ft,X,vt,Q,bt,dt);return this.loaded=this.loaded||{},this.loaded[j]=Ht,Ht})}removeTile(V){const j=this.loaded,X=V.uid;j&&j[X]&&delete j[X]}}function F(at,V){if(at.length!==0){R(at[0],V);for(var j=1;j<at.length;j++)R(at[j],!V)}}function R(at,V){for(var j=0,X=0,nt=0,vt=at.length,Q=vt-1;nt<vt;Q=nt++){var bt=(at[nt][0]-at[Q][0])*(at[Q][1]+at[nt][1]),dt=j+bt;X+=Math.abs(j)>=Math.abs(bt)?j-dt+bt:bt-dt+j,j=dt}j+X>=0!=!!V&&at.reverse()}var Y=h.bv(function at(V,j){var X,nt=V&&V.type;if(nt==="FeatureCollection")for(X=0;X<V.features.length;X++)at(V.features[X],j);else if(nt==="GeometryCollection")for(X=0;X<V.geometries.length;X++)at(V.geometries[X],j);else if(nt==="Feature")at(V.geometry,j);else if(nt==="Polygon")F(V.coordinates,j);else if(nt==="MultiPolygon")for(X=0;X<V.coordinates.length;X++)F(V.coordinates[X],j);return V});const J=h.bq.VectorTileFeature.prototype.toGeoJSON;var K={exports:{}},O=h.bw,G=h.bq.VectorTileFeature,q=ot;function ot(at,V){this.options=V||{},this.features=at,this.length=at.length}function _t(at,V){this.id=typeof at.id=="number"?at.id:void 0,this.type=at.type,this.rawGeometry=at.type===1?[at.geometry]:at.geometry,this.properties=at.tags,this.extent=V||4096}ot.prototype.feature=function(at){return new _t(this.features[at],this.options.extent)},_t.prototype.loadGeometry=function(){var at=this.rawGeometry;this.geometry=[];for(var V=0;V<at.length;V++){for(var j=at[V],X=[],nt=0;nt<j.length;nt++)X.push(new O(j[nt][0],j[nt][1]));this.geometry.push(X)}return this.geometry},_t.prototype.bbox=function(){this.geometry||this.loadGeometry();for(var at=this.geometry,V=1/0,j=-1/0,X=1/0,nt=-1/0,vt=0;vt<at.length;vt++)for(var Q=at[vt],bt=0;bt<Q.length;bt++){var dt=Q[bt];V=Math.min(V,dt.x),j=Math.max(j,dt.x),X=Math.min(X,dt.y),nt=Math.max(nt,dt.y)}return[V,X,j,nt]},_t.prototype.toGeoJSON=G.prototype.toGeoJSON;var ft=h.bx,ct=q;function ht(at){var V=new ft;return function(j,X){for(var nt in j.layers)X.writeMessage(3,Pt,j.layers[nt])}(at,V),V.finish()}function Pt(at,V){var j;V.writeVarintField(15,at.version||1),V.writeStringField(1,at.name||""),V.writeVarintField(5,at.extent||4096);var X={keys:[],values:[],keycache:{},valuecache:{}};for(j=0;j<at.length;j++)X.feature=at.feature(j),V.writeMessage(2,$,X);var nt=X.keys;for(j=0;j<nt.length;j++)V.writeStringField(3,nt[j]);var vt=X.values;for(j=0;j<vt.length;j++)V.writeMessage(4,pe,vt[j])}function $(at,V){var j=at.feature;j.id!==void 0&&V.writeVarintField(1,j.id),V.writeMessage(2,Lt,at),V.writeVarintField(3,j.type),V.writeMessage(4,re,j)}function Lt(at,V){var j=at.feature,X=at.keys,nt=at.values,vt=at.keycache,Q=at.valuecache;for(var bt in j.properties){var dt=j.properties[bt],Et=vt[bt];if(dt!==null){Et===void 0&&(X.push(bt),vt[bt]=Et=X.length-1),V.writeVarint(Et);var Nt=typeof dt;Nt!=="string"&&Nt!=="boolean"&&Nt!=="number"&&(dt=JSON.stringify(dt));var Ft=Nt+":"+dt,Ht=Q[Ft];Ht===void 0&&(nt.push(dt),Q[Ft]=Ht=nt.length-1),V.writeVarint(Ht)}}}function $t(at,V){return(V<<3)+(7&at)}function Ct(at){return at<<1^at>>31}function re(at,V){for(var j=at.loadGeometry(),X=at.type,nt=0,vt=0,Q=j.length,bt=0;bt<Q;bt++){var dt=j[bt],Et=1;X===1&&(Et=dt.length),V.writeVarint($t(1,Et));for(var Nt=X===3?dt.length-1:dt.length,Ft=0;Ft<Nt;Ft++){Ft===1&&X!==1&&V.writeVarint($t(2,Nt-1));var Ht=dt[Ft].x-nt,we=dt[Ft].y-vt;V.writeVarint(Ct(Ht)),V.writeVarint(Ct(we)),nt+=Ht,vt+=we}X===3&&V.writeVarint($t(7,1))}}function pe(at,V){var j=typeof at;j==="string"?V.writeStringField(1,at):j==="boolean"?V.writeBooleanField(7,at):j==="number"&&(at%1!=0?V.writeDoubleField(3,at):at<0?V.writeSVarintField(6,at):V.writeVarintField(5,at))}K.exports=ht,K.exports.fromVectorTileJs=ht,K.exports.fromGeojsonVt=function(at,V){V=V||{};var j={};for(var X in at)j[X]=new ct(at[X].features,V),j[X].name=X,j[X].version=V.version,j[X].extent=V.extent;return ht({layers:j})},K.exports.GeoJSONWrapper=ct;var qt=h.bv(K.exports);const Ne={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:at=>at},Ce=Math.fround||(pn=new Float32Array(1),at=>(pn[0]=+at,pn[0]));var pn;const Ve=3,Ee=5,sn=6;class En{constructor(V){this.options=Object.assign(Object.create(Ne),V),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(V){const{log:j,minZoom:X,maxZoom:nt}=this.options;j&&console.time("total time");const vt=`prepare ${V.length} points`;j&&console.time(vt),this.points=V;const Q=[];for(let dt=0;dt<V.length;dt++){const Et=V[dt];if(!Et.geometry)continue;const[Nt,Ft]=Et.geometry.coordinates,Ht=Ce(Mn(Nt)),we=Ce(_r(Ft));Q.push(Ht,we,1/0,dt,-1,1),this.options.reduce&&Q.push(0)}let bt=this.trees[nt+1]=this._createTree(Q);j&&console.timeEnd(vt);for(let dt=nt;dt>=X;dt--){const Et=+Date.now();bt=this.trees[dt]=this._createTree(this._cluster(bt,dt)),j&&console.log("z%d: %d clusters in %dms",dt,bt.numItems,+Date.now()-Et)}return j&&console.timeEnd("total time"),this}getClusters(V,j){let X=((V[0]+180)%360+360)%360-180;const nt=Math.max(-90,Math.min(90,V[1]));let vt=V[2]===180?180:((V[2]+180)%360+360)%360-180;const Q=Math.max(-90,Math.min(90,V[3]));if(V[2]-V[0]>=360)X=-180,vt=180;else if(X>vt){const Ft=this.getClusters([X,nt,180,Q],j),Ht=this.getClusters([-180,nt,vt,Q],j);return Ft.concat(Ht)}const bt=this.trees[this._limitZoom(j)],dt=bt.range(Mn(X),_r(Q),Mn(vt),_r(nt)),Et=bt.data,Nt=[];for(const Ft of dt){const Ht=this.stride*Ft;Nt.push(Et[Ht+Ee]>1?dn(Et,Ht,this.clusterProps):this.points[Et[Ht+Ve]])}return Nt}getChildren(V){const j=this._getOriginId(V),X=this._getOriginZoom(V),nt="No cluster with the specified id.",vt=this.trees[X];if(!vt)throw new Error(nt);const Q=vt.data;if(j*this.stride>=Q.length)throw new Error(nt);const bt=this.options.radius/(this.options.extent*Math.pow(2,X-1)),dt=vt.within(Q[j*this.stride],Q[j*this.stride+1],bt),Et=[];for(const Nt of dt){const Ft=Nt*this.stride;Q[Ft+4]===V&&Et.push(Q[Ft+Ee]>1?dn(Q,Ft,this.clusterProps):this.points[Q[Ft+Ve]])}if(Et.length===0)throw new Error(nt);return Et}getLeaves(V,j,X){const nt=[];return this._appendLeaves(nt,V,j=j||10,X=X||0,0),nt}getTile(V,j,X){const nt=this.trees[this._limitZoom(V)],vt=Math.pow(2,V),{extent:Q,radius:bt}=this.options,dt=bt/Q,Et=(X-dt)/vt,Nt=(X+1+dt)/vt,Ft={features:[]};return this._addTileFeatures(nt.range((j-dt)/vt,Et,(j+1+dt)/vt,Nt),nt.data,j,X,vt,Ft),j===0&&this._addTileFeatures(nt.range(1-dt/vt,Et,1,Nt),nt.data,vt,X,vt,Ft),j===vt-1&&this._addTileFeatures(nt.range(0,Et,dt/vt,Nt),nt.data,-1,X,vt,Ft),Ft.features.length?Ft:null}getClusterExpansionZoom(V){let j=this._getOriginZoom(V)-1;for(;j<=this.options.maxZoom;){const X=this.getChildren(V);if(j++,X.length!==1)break;V=X[0].properties.cluster_id}return j}_appendLeaves(V,j,X,nt,vt){const Q=this.getChildren(j);for(const bt of Q){const dt=bt.properties;if(dt&&dt.cluster?vt+dt.point_count<=nt?vt+=dt.point_count:vt=this._appendLeaves(V,dt.cluster_id,X,nt,vt):vt<nt?vt++:V.push(bt),V.length===X)break}return vt}_createTree(V){const j=new h.au(V.length/this.stride|0,this.options.nodeSize,Float32Array);for(let X=0;X<V.length;X+=this.stride)j.add(V[X],V[X+1]);return j.finish(),j.data=V,j}_addTileFeatures(V,j,X,nt,vt,Q){for(const bt of V){const dt=bt*this.stride,Et=j[dt+Ee]>1;let Nt,Ft,Ht;if(Et)Nt=mn(j,dt,this.clusterProps),Ft=j[dt],Ht=j[dt+1];else{const Ge=this.points[j[dt+Ve]];Nt=Ge.properties;const[je,_n]=Ge.geometry.coordinates;Ft=Mn(je),Ht=_r(_n)}const we={type:1,geometry:[[Math.round(this.options.extent*(Ft*vt-X)),Math.round(this.options.extent*(Ht*vt-nt))]],tags:Nt};let Te;Te=Et||this.options.generateId?j[dt+Ve]:this.points[j[dt+Ve]].id,Te!==void 0&&(we.id=Te),Q.features.push(we)}}_limitZoom(V){return Math.max(this.options.minZoom,Math.min(Math.floor(+V),this.options.maxZoom+1))}_cluster(V,j){const{radius:X,extent:nt,reduce:vt,minPoints:Q}=this.options,bt=X/(nt*Math.pow(2,j)),dt=V.data,Et=[],Nt=this.stride;for(let Ft=0;Ft<dt.length;Ft+=Nt){if(dt[Ft+2]<=j)continue;dt[Ft+2]=j;const Ht=dt[Ft],we=dt[Ft+1],Te=V.within(dt[Ft],dt[Ft+1],bt),Ge=dt[Ft+Ee];let je=Ge;for(const _n of Te){const Un=_n*Nt;dt[Un+2]>j&&(je+=dt[Un+Ee])}if(je>Ge&&je>=Q){let _n,Un=Ht*Ge,er=we*Ge,Wr=-1;const nn=((Ft/Nt|0)<<5)+(j+1)+this.points.length;for(const br of Te){const Qr=br*Nt;if(dt[Qr+2]<=j)continue;dt[Qr+2]=j;const Xi=dt[Qr+Ee];Un+=dt[Qr]*Xi,er+=dt[Qr+1]*Xi,dt[Qr+4]=nn,vt&&(_n||(_n=this._map(dt,Ft,!0),Wr=this.clusterProps.length,this.clusterProps.push(_n)),vt(_n,this._map(dt,Qr)))}dt[Ft+4]=nn,Et.push(Un/je,er/je,1/0,nn,-1,je),vt&&Et.push(Wr)}else{for(let _n=0;_n<Nt;_n++)Et.push(dt[Ft+_n]);if(je>1)for(const _n of Te){const Un=_n*Nt;if(!(dt[Un+2]<=j)){dt[Un+2]=j;for(let er=0;er<Nt;er++)Et.push(dt[Un+er])}}}}return Et}_getOriginId(V){return V-this.points.length>>5}_getOriginZoom(V){return(V-this.points.length)%32}_map(V,j,X){if(V[j+Ee]>1){const Q=this.clusterProps[V[j+sn]];return X?Object.assign({},Q):Q}const nt=this.points[V[j+Ve]].properties,vt=this.options.map(nt);return X&&vt===nt?Object.assign({},vt):vt}}function dn(at,V,j){return{type:"Feature",id:at[V+Ve],properties:mn(at,V,j),geometry:{type:"Point",coordinates:[(X=at[V],360*(X-.5)),Lr(at[V+1])]}};var X}function mn(at,V,j){const X=at[V+Ee],nt=X>=1e4?`${Math.round(X/1e3)}k`:X>=1e3?Math.round(X/100)/10+"k":X,vt=at[V+sn],Q=vt===-1?{}:Object.assign({},j[vt]);return Object.assign(Q,{cluster:!0,cluster_id:at[V+Ve],point_count:X,point_count_abbreviated:nt})}function Mn(at){return at/360+.5}function _r(at){const V=Math.sin(at*Math.PI/180),j=.5-.25*Math.log((1+V)/(1-V))/Math.PI;return j<0?0:j>1?1:j}function Lr(at){const V=(180-360*at)*Math.PI/180;return 360*Math.atan(Math.exp(V))/Math.PI-90}function vr(at,V,j,X){for(var nt,vt=X,Q=j-V>>1,bt=j-V,dt=at[V],Et=at[V+1],Nt=at[j],Ft=at[j+1],Ht=V+3;Ht<j;Ht+=3){var we=cr(at[Ht],at[Ht+1],dt,Et,Nt,Ft);if(we>vt)nt=Ht,vt=we;else if(we===vt){var Te=Math.abs(Ht-Q);Te<bt&&(nt=Ht,bt=Te)}}vt>X&&(nt-V>3&&vr(at,V,nt,X),at[nt+2]=vt,j-nt>3&&vr(at,nt,j,X))}function cr(at,V,j,X,nt,vt){var Q=nt-j,bt=vt-X;if(Q!==0||bt!==0){var dt=((at-j)*Q+(V-X)*bt)/(Q*Q+bt*bt);dt>1?(j=nt,X=vt):dt>0&&(j+=Q*dt,X+=bt*dt)}return(Q=at-j)*Q+(bt=V-X)*bt}function Kt(at,V,j,X){var nt={id:at===void 0?null:at,type:V,geometry:j,tags:X,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(vt){var Q=vt.geometry,bt=vt.type;if(bt==="Point"||bt==="MultiPoint"||bt==="LineString")mt(vt,Q);else if(bt==="Polygon"||bt==="MultiLineString")for(var dt=0;dt<Q.length;dt++)mt(vt,Q[dt]);else if(bt==="MultiPolygon")for(dt=0;dt<Q.length;dt++)for(var Et=0;Et<Q[dt].length;Et++)mt(vt,Q[dt][Et])}(nt),nt}function mt(at,V){for(var j=0;j<V.length;j+=3)at.minX=Math.min(at.minX,V[j]),at.minY=Math.min(at.minY,V[j+1]),at.maxX=Math.max(at.maxX,V[j]),at.maxY=Math.max(at.maxY,V[j+1])}function St(at,V,j,X){if(V.geometry){var nt=V.geometry.coordinates,vt=V.geometry.type,Q=Math.pow(j.tolerance/((1<<j.maxZoom)*j.extent),2),bt=[],dt=V.id;if(j.promoteId?dt=V.properties[j.promoteId]:j.generateId&&(dt=X||0),vt==="Point")be(nt,bt);else if(vt==="MultiPoint")for(var Et=0;Et<nt.length;Et++)be(nt[Et],bt);else if(vt==="LineString")An(nt,bt,Q,!1);else if(vt==="MultiLineString"){if(j.lineMetrics){for(Et=0;Et<nt.length;Et++)An(nt[Et],bt=[],Q,!1),at.push(Kt(dt,"LineString",bt,V.properties));return}Mt(nt,bt,Q,!1)}else if(vt==="Polygon")Mt(nt,bt,Q,!0);else{if(vt!=="MultiPolygon"){if(vt==="GeometryCollection"){for(Et=0;Et<V.geometry.geometries.length;Et++)St(at,{id:dt,geometry:V.geometry.geometries[Et],properties:V.properties},j,X);return}throw new Error("Input data is not a valid GeoJSON object.")}for(Et=0;Et<nt.length;Et++){var Nt=[];Mt(nt[Et],Nt,Q,!0),bt.push(Nt)}}at.push(Kt(dt,vt,bt,V.properties))}}function be(at,V){V.push(Ze(at[0])),V.push(Pr(at[1])),V.push(0)}function An(at,V,j,X){for(var nt,vt,Q=0,bt=0;bt<at.length;bt++){var dt=Ze(at[bt][0]),Et=Pr(at[bt][1]);V.push(dt),V.push(Et),V.push(0),bt>0&&(Q+=X?(nt*Et-dt*vt)/2:Math.sqrt(Math.pow(dt-nt,2)+Math.pow(Et-vt,2))),nt=dt,vt=Et}var Nt=V.length-3;V[2]=1,vr(V,0,Nt,j),V[Nt+2]=1,V.size=Math.abs(Q),V.start=0,V.end=V.size}function Mt(at,V,j,X){for(var nt=0;nt<at.length;nt++){var vt=[];An(at[nt],vt,j,X),V.push(vt)}}function Ze(at){return at/360+.5}function Pr(at){var V=Math.sin(at*Math.PI/180),j=.5-.25*Math.log((1+V)/(1-V))/Math.PI;return j<0?0:j>1?1:j}function on(at,V,j,X,nt,vt,Q,bt){if(X/=V,vt>=(j/=V)&&Q<X)return at;if(Q<j||vt>=X)return null;for(var dt=[],Et=0;Et<at.length;Et++){var Nt=at[Et],Ft=Nt.geometry,Ht=Nt.type,we=nt===0?Nt.minX:Nt.minY,Te=nt===0?Nt.maxX:Nt.maxY;if(we>=j&&Te<X)dt.push(Nt);else if(!(Te<j||we>=X)){var Ge=[];if(Ht==="Point"||Ht==="MultiPoint")Hn(Ft,Ge,j,X,nt);else if(Ht==="LineString")To(Ft,Ge,j,X,nt,!1,bt.lineMetrics);else if(Ht==="MultiLineString")Ds(Ft,Ge,j,X,nt,!1);else if(Ht==="Polygon")Ds(Ft,Ge,j,X,nt,!0);else if(Ht==="MultiPolygon")for(var je=0;je<Ft.length;je++){var _n=[];Ds(Ft[je],_n,j,X,nt,!0),_n.length&&Ge.push(_n)}if(Ge.length){if(bt.lineMetrics&&Ht==="LineString"){for(je=0;je<Ge.length;je++)dt.push(Kt(Nt.id,Ht,Ge[je],Nt.tags));continue}Ht!=="LineString"&&Ht!=="MultiLineString"||(Ge.length===1?(Ht="LineString",Ge=Ge[0]):Ht="MultiLineString"),Ht!=="Point"&&Ht!=="MultiPoint"||(Ht=Ge.length===3?"Point":"MultiPoint"),dt.push(Kt(Nt.id,Ht,Ge,Nt.tags))}}}return dt.length?dt:null}function Hn(at,V,j,X,nt){for(var vt=0;vt<at.length;vt+=3){var Q=at[vt+nt];Q>=j&&Q<=X&&(V.push(at[vt]),V.push(at[vt+1]),V.push(at[vt+2]))}}function To(at,V,j,X,nt,vt,Q){for(var bt,dt,Et=us(at),Nt=nt===0?xi:gl,Ft=at.start,Ht=0;Ht<at.length-3;Ht+=3){var we=at[Ht],Te=at[Ht+1],Ge=at[Ht+2],je=at[Ht+3],_n=at[Ht+4],Un=nt===0?we:Te,er=nt===0?je:_n,Wr=!1;Q&&(bt=Math.sqrt(Math.pow(we-je,2)+Math.pow(Te-_n,2))),Un<j?er>j&&(dt=Nt(Et,we,Te,je,_n,j),Q&&(Et.start=Ft+bt*dt)):Un>X?er<X&&(dt=Nt(Et,we,Te,je,_n,X),Q&&(Et.start=Ft+bt*dt)):Na(Et,we,Te,Ge),er<j&&Un>=j&&(dt=Nt(Et,we,Te,je,_n,j),Wr=!0),er>X&&Un<=X&&(dt=Nt(Et,we,Te,je,_n,X),Wr=!0),!vt&&Wr&&(Q&&(Et.end=Ft+bt*dt),V.push(Et),Et=us(at)),Q&&(Ft+=bt)}var nn=at.length-3;we=at[nn],Te=at[nn+1],Ge=at[nn+2],(Un=nt===0?we:Te)>=j&&Un<=X&&Na(Et,we,Te,Ge),nn=Et.length-3,vt&&nn>=3&&(Et[nn]!==Et[0]||Et[nn+1]!==Et[1])&&Na(Et,Et[0],Et[1],Et[2]),Et.length&&V.push(Et)}function us(at){var V=[];return V.size=at.size,V.start=at.start,V.end=at.end,V}function Ds(at,V,j,X,nt,vt){for(var Q=0;Q<at.length;Q++)To(at[Q],V,j,X,nt,vt,!1)}function Na(at,V,j,X){at.push(V),at.push(j),at.push(X)}function xi(at,V,j,X,nt,vt){var Q=(vt-V)/(X-V);return at.push(vt),at.push(j+(nt-j)*Q),at.push(1),Q}function gl(at,V,j,X,nt,vt){var Q=(vt-j)/(nt-j);return at.push(V+(X-V)*Q),at.push(vt),at.push(1),Q}function cs(at,V){for(var j=[],X=0;X<at.length;X++){var nt,vt=at[X],Q=vt.type;if(Q==="Point"||Q==="MultiPoint"||Q==="LineString")nt=ee(vt.geometry,V);else if(Q==="MultiLineString"||Q==="Polygon"){nt=[];for(var bt=0;bt<vt.geometry.length;bt++)nt.push(ee(vt.geometry[bt],V))}else if(Q==="MultiPolygon")for(nt=[],bt=0;bt<vt.geometry.length;bt++){for(var dt=[],Et=0;Et<vt.geometry[bt].length;Et++)dt.push(ee(vt.geometry[bt][Et],V));nt.push(dt)}j.push(Kt(vt.id,Q,nt,vt.tags))}return j}function ee(at,V){var j=[];j.size=at.size,at.start!==void 0&&(j.start=at.start,j.end=at.end);for(var X=0;X<at.length;X+=3)j.push(at[X]+V,at[X+1],at[X+2]);return j}function Zo(at,V){if(at.transformed)return at;var j,X,nt,vt=1<<at.z,Q=at.x,bt=at.y;for(j=0;j<at.features.length;j++){var dt=at.features[j],Et=dt.geometry,Nt=dt.type;if(dt.geometry=[],Nt===1)for(X=0;X<Et.length;X+=2)dt.geometry.push(Hi(Et[X],Et[X+1],V,vt,Q,bt));else for(X=0;X<Et.length;X++){var Ft=[];for(nt=0;nt<Et[X].length;nt+=2)Ft.push(Hi(Et[X][nt],Et[X][nt+1],V,vt,Q,bt));dt.geometry.push(Ft)}}return at.transformed=!0,at}function Hi(at,V,j,X,nt,vt){return[Math.round(j*(at*X-nt)),Math.round(j*(V*X-vt))]}function yl(at,V,j,X,nt){for(var vt=V===nt.maxZoom?0:nt.tolerance/((1<<V)*nt.extent),Q={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:j,y:X,z:V,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0},bt=0;bt<at.length;bt++){Q.numFeatures++,jr(Q,at[bt],vt,nt);var dt=at[bt].minX,Et=at[bt].minY,Nt=at[bt].maxX,Ft=at[bt].maxY;dt<Q.minX&&(Q.minX=dt),Et<Q.minY&&(Q.minY=Et),Nt>Q.maxX&&(Q.maxX=Nt),Ft>Q.maxY&&(Q.maxY=Ft)}return Q}function jr(at,V,j,X){var nt=V.geometry,vt=V.type,Q=[];if(vt==="Point"||vt==="MultiPoint")for(var bt=0;bt<nt.length;bt+=3)Q.push(nt[bt]),Q.push(nt[bt+1]),at.numPoints++,at.numSimplified++;else if(vt==="LineString")se(Q,nt,at,j,!1,!1);else if(vt==="MultiLineString"||vt==="Polygon")for(bt=0;bt<nt.length;bt++)se(Q,nt[bt],at,j,vt==="Polygon",bt===0);else if(vt==="MultiPolygon")for(var dt=0;dt<nt.length;dt++){var Et=nt[dt];for(bt=0;bt<Et.length;bt++)se(Q,Et[bt],at,j,!0,bt===0)}if(Q.length){var Nt=V.tags||null;if(vt==="LineString"&&X.lineMetrics){for(var Ft in Nt={},V.tags)Nt[Ft]=V.tags[Ft];Nt.mapbox_clip_start=nt.start/nt.size,Nt.mapbox_clip_end=nt.end/nt.size}var Ht={geometry:Q,type:vt==="Polygon"||vt==="MultiPolygon"?3:vt==="LineString"||vt==="MultiLineString"?2:1,tags:Nt};V.id!==null&&(Ht.id=V.id),at.features.push(Ht)}}function se(at,V,j,X,nt,vt){var Q=X*X;if(X>0&&V.size<(nt?Q:X))j.numPoints+=V.length/3;else{for(var bt=[],dt=0;dt<V.length;dt+=3)(X===0||V[dt+2]>Q)&&(j.numSimplified++,bt.push(V[dt]),bt.push(V[dt+1])),j.numPoints++;nt&&function(Et,Nt){for(var Ft=0,Ht=0,we=Et.length,Te=we-2;Ht<we;Te=Ht,Ht+=2)Ft+=(Et[Ht]-Et[Te])*(Et[Ht+1]+Et[Te+1]);if(Ft>0===Nt)for(Ht=0,we=Et.length;Ht<we/2;Ht+=2){var Ge=Et[Ht],je=Et[Ht+1];Et[Ht]=Et[we-2-Ht],Et[Ht+1]=Et[we-1-Ht],Et[we-2-Ht]=Ge,Et[we-1-Ht]=je}}(bt,vt),at.push(bt)}}function Ke(at,V){var j=(V=this.options=function(nt,vt){for(var Q in vt)nt[Q]=vt[Q];return nt}(Object.create(this.options),V)).debug;if(j&&console.time("preprocess data"),V.maxZoom<0||V.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(V.promoteId&&V.generateId)throw new Error("promoteId and generateId cannot be used together.");var X=function(nt,vt){var Q=[];if(nt.type==="FeatureCollection")for(var bt=0;bt<nt.features.length;bt++)St(Q,nt.features[bt],vt,bt);else St(Q,nt.type==="Feature"?nt:{geometry:nt},vt);return Q}(at,V);this.tiles={},this.tileCoords=[],j&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",V.indexMaxZoom,V.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),X=function(nt,vt){var Q=vt.buffer/vt.extent,bt=nt,dt=on(nt,1,-1-Q,Q,0,-1,2,vt),Et=on(nt,1,1-Q,2+Q,0,-1,2,vt);return(dt||Et)&&(bt=on(nt,1,-Q,1+Q,0,-1,2,vt)||[],dt&&(bt=cs(dt,1).concat(bt)),Et&&(bt=bt.concat(cs(Et,-1)))),bt}(X,V),X.length&&this.splitTile(X,0,0,0),j&&(X.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}function Xe(at,V,j){return 32*((1<<at)*j+V)+at}function Mr(at,V){return V?at.properties[V]:at.id}function Ho(at,V){if(at==null)return!0;if(at.type==="Feature")return Mr(at,V)!=null;if(at.type==="FeatureCollection"){const j=new Set;for(const X of at.features){const nt=Mr(X,V);if(nt==null||j.has(nt))return!1;j.add(nt)}return!0}return!1}function He(at,V){const j=new Map;if(at!=null)if(at.type==="Feature")j.set(Mr(at,V),at);else for(const X of at.features)j.set(Mr(X,V),X);return j}Ke.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},Ke.prototype.splitTile=function(at,V,j,X,nt,vt,Q){for(var bt=[at,V,j,X],dt=this.options,Et=dt.debug;bt.length;){X=bt.pop(),j=bt.pop(),V=bt.pop(),at=bt.pop();var Nt=1<<V,Ft=Xe(V,j,X),Ht=this.tiles[Ft];if(!Ht&&(Et>1&&console.time("creation"),Ht=this.tiles[Ft]=yl(at,V,j,X,dt),this.tileCoords.push({z:V,x:j,y:X}),Et)){Et>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",V,j,X,Ht.numFeatures,Ht.numPoints,Ht.numSimplified),console.timeEnd("creation"));var we="z"+V;this.stats[we]=(this.stats[we]||0)+1,this.total++}if(Ht.source=at,nt){if(V===dt.maxZoom||V===nt)continue;var Te=1<<nt-V;if(j!==Math.floor(vt/Te)||X!==Math.floor(Q/Te))continue}else if(V===dt.indexMaxZoom||Ht.numPoints<=dt.indexMaxPoints)continue;if(Ht.source=null,at.length!==0){Et>1&&console.time("clipping");var Ge,je,_n,Un,er,Wr,nn=.5*dt.buffer/dt.extent,br=.5-nn,Qr=.5+nn,Xi=1+nn;Ge=je=_n=Un=null,er=on(at,Nt,j-nn,j+Qr,0,Ht.minX,Ht.maxX,dt),Wr=on(at,Nt,j+br,j+Xi,0,Ht.minX,Ht.maxX,dt),at=null,er&&(Ge=on(er,Nt,X-nn,X+Qr,1,Ht.minY,Ht.maxY,dt),je=on(er,Nt,X+br,X+Xi,1,Ht.minY,Ht.maxY,dt),er=null),Wr&&(_n=on(Wr,Nt,X-nn,X+Qr,1,Ht.minY,Ht.maxY,dt),Un=on(Wr,Nt,X+br,X+Xi,1,Ht.minY,Ht.maxY,dt),Wr=null),Et>1&&console.timeEnd("clipping"),bt.push(Ge||[],V+1,2*j,2*X),bt.push(je||[],V+1,2*j,2*X+1),bt.push(_n||[],V+1,2*j+1,2*X),bt.push(Un||[],V+1,2*j+1,2*X+1)}}},Ke.prototype.getTile=function(at,V,j){var X=this.options,nt=X.extent,vt=X.debug;if(at<0||at>24)return null;var Q=1<<at,bt=Xe(at,V=(V%Q+Q)%Q,j);if(this.tiles[bt])return Zo(this.tiles[bt],nt);vt>1&&console.log("drilling down to z%d-%d-%d",at,V,j);for(var dt,Et=at,Nt=V,Ft=j;!dt&&Et>0;)Et--,Nt=Math.floor(Nt/2),Ft=Math.floor(Ft/2),dt=this.tiles[Xe(Et,Nt,Ft)];return dt&&dt.source?(vt>1&&console.log("found parent tile z%d-%d-%d",Et,Nt,Ft),vt>1&&console.time("drilling down"),this.splitTile(dt.source,Et,Nt,Ft,at,V,j),vt>1&&console.timeEnd("drilling down"),this.tiles[bt]?Zo(this.tiles[bt],nt):null):null};class fa extends C{constructor(){super(...arguments),this._dataUpdateable=new Map}loadVectorTile(V,j){return h._(this,void 0,void 0,function*(){const X=V.tileID.canonical;if(!this._geoJSONIndex)throw new Error("Unable to parse the data into a cluster or geojson");const nt=this._geoJSONIndex.getTile(X.z,X.x,X.y);if(!nt)return null;const vt=new class{constructor(bt){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=h.W,this.length=bt.length,this._features=bt}feature(bt){return new class{constructor(dt){this._feature=dt,this.extent=h.W,this.type=dt.type,this.properties=dt.tags,"id"in dt&&!isNaN(dt.id)&&(this.id=parseInt(dt.id,10))}loadGeometry(){if(this._feature.type===1){const dt=[];for(const Et of this._feature.geometry)dt.push([new h.P(Et[0],Et[1])]);return dt}{const dt=[];for(const Et of this._feature.geometry){const Nt=[];for(const Ft of Et)Nt.push(new h.P(Ft[0],Ft[1]));dt.push(Nt)}return dt}}toGeoJSON(dt,Et,Nt){return J.call(this,dt,Et,Nt)}}(this._features[bt])}}(nt.features);let Q=qt(vt);return Q.byteOffset===0&&Q.byteLength===Q.buffer.byteLength||(Q=new Uint8Array(Q)),{vectorTile:vt,rawData:Q.buffer}})}loadData(V){return h._(this,void 0,void 0,function*(){var j;(j=this._pendingRequest)===null||j===void 0||j.abort();const X=!!(V&&V.request&&V.request.collectResourceTiming)&&new h.bs(V.request);this._pendingRequest=new AbortController;try{let nt=yield this.loadGeoJSON(V,this._pendingRequest);if(delete this._pendingRequest,typeof nt!="object")throw new Error(`Input data given to '${V.source}' is not a valid GeoJSON object.`);if(Y(nt,!0),V.filter){const Q=h.by(V.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(Q.result==="error")throw new Error(Q.value.map(dt=>`${dt.key}: ${dt.message}`).join(", "));nt={type:"FeatureCollection",features:nt.features.filter(dt=>Q.value.evaluate({zoom:0},dt))}}this._geoJSONIndex=V.cluster?new En(function({superclusterOptions:Q,clusterProperties:bt}){if(!bt||!Q)return Q;const dt={},Et={},Nt={accumulated:null,zoom:0},Ft={properties:null},Ht=Object.keys(bt);for(const we of Ht){const[Te,Ge]=bt[we],je=h.by(Ge),_n=h.by(typeof Te=="string"?[Te,["accumulated"],["get",we]]:Te);dt[we]=je.value,Et[we]=_n.value}return Q.map=we=>{Ft.properties=we;const Te={};for(const Ge of Ht)Te[Ge]=dt[Ge].evaluate(Nt,Ft);return Te},Q.reduce=(we,Te)=>{Ft.properties=Te;for(const Ge of Ht)Nt.accumulated=we[Ge],we[Ge]=Et[Ge].evaluate(Nt,Ft)},Q}(V)).load(nt.features):function(Q,bt){return new Ke(Q,bt)}(nt,V.geojsonVtOptions),this.loaded={};const vt={};if(X){const Q=X.finish();Q&&(vt.resourceTiming={},vt.resourceTiming[V.source]=JSON.parse(JSON.stringify(Q)))}return vt}catch(nt){if(delete this._pendingRequest,h.bz(nt))return{abandoned:!0};throw nt}})}reloadTile(V){const j=this.loaded;return j&&j[V.uid]?super.reloadTile(V):this.loadTile(V)}loadGeoJSON(V,j){return h._(this,void 0,void 0,function*(){const{promoteId:X}=V;if(V.request){const nt=yield h.h(V.request,j);return this._dataUpdateable=Ho(nt.data,X)?He(nt.data,X):void 0,nt.data}if(typeof V.data=="string")try{const nt=JSON.parse(V.data);return this._dataUpdateable=Ho(nt,X)?He(nt,X):void 0,nt}catch{throw new Error(`Input data given to '${V.source}' is not a valid GeoJSON object.`)}if(!V.dataDiff)throw new Error(`Input data given to '${V.source}' is not a valid GeoJSON object.`);if(!this._dataUpdateable)throw new Error(`Cannot update existing geojson data in ${V.source}`);return function(nt,vt,Q){var bt,dt,Et,Nt;if(vt.removeAll&&nt.clear(),vt.remove)for(const Ft of vt.remove)nt.delete(Ft);if(vt.add)for(const Ft of vt.add){const Ht=Mr(Ft,Q);Ht!=null&&nt.set(Ht,Ft)}if(vt.update)for(const Ft of vt.update){let Ht=nt.get(Ft.id);if(Ht==null)continue;const we=!Ft.removeAllProperties&&(((bt=Ft.removeProperties)===null||bt===void 0?void 0:bt.length)>0||((dt=Ft.addOrUpdateProperties)===null||dt===void 0?void 0:dt.length)>0);if((Ft.newGeometry||Ft.removeAllProperties||we)&&(Ht=Object.assign({},Ht),nt.set(Ft.id,Ht),we&&(Ht.properties=Object.assign({},Ht.properties))),Ft.newGeometry&&(Ht.geometry=Ft.newGeometry),Ft.removeAllProperties)Ht.properties={};else if(((Et=Ft.removeProperties)===null||Et===void 0?void 0:Et.length)>0)for(const Te of Ft.removeProperties)Object.prototype.hasOwnProperty.call(Ht.properties,Te)&&delete Ht.properties[Te];if(((Nt=Ft.addOrUpdateProperties)===null||Nt===void 0?void 0:Nt.length)>0)for(const{key:Te,value:Ge}of Ft.addOrUpdateProperties)Ht.properties[Te]=Ge}}(this._dataUpdateable,V.dataDiff,X),{type:"FeatureCollection",features:Array.from(this._dataUpdateable.values())}})}removeSource(V){return h._(this,void 0,void 0,function*(){this._pendingRequest&&this._pendingRequest.abort()})}getClusterExpansionZoom(V){return this._geoJSONIndex.getClusterExpansionZoom(V.clusterId)}getClusterChildren(V){return this._geoJSONIndex.getChildren(V.clusterId)}getClusterLeaves(V){return this._geoJSONIndex.getLeaves(V.clusterId,V.limit,V.offset)}}class Nr{constructor(V){this.self=V,this.actor=new h.C(V),this.layerIndexes={},this.availableImages={},this.workerSources={},this.demWorkerSources={},this.externalWorkerSourceTypes={},this.self.registerWorkerSource=(j,X)=>{if(this.externalWorkerSourceTypes[j])throw new Error(`Worker source with name "${j}" already registered.`);this.externalWorkerSourceTypes[j]=X},this.self.addProtocol=h.bf,this.self.removeProtocol=h.bg,this.self.registerRTLTextPlugin=j=>{if(h.bA.isParsed())throw new Error("RTL text plugin already registered.");h.bA.setMethods(j)},this.actor.registerMessageHandler("LDT",(j,X)=>this._getDEMWorkerSource(j,X.source).loadTile(X)),this.actor.registerMessageHandler("RDT",(j,X)=>h._(this,void 0,void 0,function*(){this._getDEMWorkerSource(j,X.source).removeTile(X)})),this.actor.registerMessageHandler("GCEZ",(j,X)=>h._(this,void 0,void 0,function*(){return this._getWorkerSource(j,X.type,X.source).getClusterExpansionZoom(X)})),this.actor.registerMessageHandler("GCC",(j,X)=>h._(this,void 0,void 0,function*(){return this._getWorkerSource(j,X.type,X.source).getClusterChildren(X)})),this.actor.registerMessageHandler("GCL",(j,X)=>h._(this,void 0,void 0,function*(){return this._getWorkerSource(j,X.type,X.source).getClusterLeaves(X)})),this.actor.registerMessageHandler("LD",(j,X)=>this._getWorkerSource(j,X.type,X.source).loadData(X)),this.actor.registerMessageHandler("LT",(j,X)=>this._getWorkerSource(j,X.type,X.source).loadTile(X)),this.actor.registerMessageHandler("RT",(j,X)=>this._getWorkerSource(j,X.type,X.source).reloadTile(X)),this.actor.registerMessageHandler("AT",(j,X)=>this._getWorkerSource(j,X.type,X.source).abortTile(X)),this.actor.registerMessageHandler("RMT",(j,X)=>this._getWorkerSource(j,X.type,X.source).removeTile(X)),this.actor.registerMessageHandler("RS",(j,X)=>h._(this,void 0,void 0,function*(){if(!this.workerSources[j]||!this.workerSources[j][X.type]||!this.workerSources[j][X.type][X.source])return;const nt=this.workerSources[j][X.type][X.source];delete this.workerSources[j][X.type][X.source],nt.removeSource!==void 0&&nt.removeSource(X)})),this.actor.registerMessageHandler("RM",j=>h._(this,void 0,void 0,function*(){delete this.layerIndexes[j],delete this.availableImages[j],delete this.workerSources[j],delete this.demWorkerSources[j]})),this.actor.registerMessageHandler("SR",(j,X)=>h._(this,void 0,void 0,function*(){this.referrer=X})),this.actor.registerMessageHandler("SRPS",(j,X)=>this._syncRTLPluginState(j,X)),this.actor.registerMessageHandler("IS",(j,X)=>h._(this,void 0,void 0,function*(){this.self.importScripts(X)})),this.actor.registerMessageHandler("SI",(j,X)=>this._setImages(j,X)),this.actor.registerMessageHandler("UL",(j,X)=>h._(this,void 0,void 0,function*(){this._getLayerIndex(j).update(X.layers,X.removedIds)})),this.actor.registerMessageHandler("SL",(j,X)=>h._(this,void 0,void 0,function*(){this._getLayerIndex(j).replace(X)}))}_setImages(V,j){return h._(this,void 0,void 0,function*(){this.availableImages[V]=j;for(const X in this.workerSources[V]){const nt=this.workerSources[V][X];for(const vt in nt)nt[vt].availableImages=j}})}_syncRTLPluginState(V,j){return h._(this,void 0,void 0,function*(){if(h.bA.isParsed())return h.bA.getState();if(j.pluginStatus!=="loading")return h.bA.setState(j),j;const X=j.pluginURL;if(this.self.importScripts(X),h.bA.isParsed()){const nt={pluginStatus:"loaded",pluginURL:X};return h.bA.setState(nt),nt}throw h.bA.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${X}`)})}_getAvailableImages(V){let j=this.availableImages[V];return j||(j=[]),j}_getLayerIndex(V){let j=this.layerIndexes[V];return j||(j=this.layerIndexes[V]=new u),j}_getWorkerSource(V,j,X){if(this.workerSources[V]||(this.workerSources[V]={}),this.workerSources[V][j]||(this.workerSources[V][j]={}),!this.workerSources[V][j][X]){const nt={sendAsync:(vt,Q)=>(vt.targetMapId=V,this.actor.sendAsync(vt,Q))};switch(j){case"vector":this.workerSources[V][j][X]=new C(nt,this._getLayerIndex(V),this._getAvailableImages(V));break;case"geojson":this.workerSources[V][j][X]=new fa(nt,this._getLayerIndex(V),this._getAvailableImages(V));break;default:this.workerSources[V][j][X]=new this.externalWorkerSourceTypes[j](nt,this._getLayerIndex(V),this._getAvailableImages(V))}}return this.workerSources[V][j][X]}_getDEMWorkerSource(V,j){return this.demWorkerSources[V]||(this.demWorkerSources[V]={}),this.demWorkerSources[V][j]||(this.demWorkerSources[V][j]=new P),this.demWorkerSources[V][j]}}return h.i(self)&&(self.worker=new Nr(self)),Nr}),o("index",["exports","./shared"],function(h,u){var y="4.1.3";let w,S;const C={now:typeof performance<"u"&&performance&&performance.now?performance.now.bind(performance):Date.now.bind(Date),frameAsync:_=>new Promise((s,f)=>{const d=requestAnimationFrame(s);_.signal.addEventListener("abort",()=>{cancelAnimationFrame(d),f(u.c())})}),getImageData(_,s=0){return this.getImageCanvasContext(_).getImageData(-s,-s,_.width+2*s,_.height+2*s)},getImageCanvasContext(_){const s=window.document.createElement("canvas"),f=s.getContext("2d",{willReadFrequently:!0});if(!f)throw new Error("failed to create canvas 2d context");return s.width=_.width,s.height=_.height,f.drawImage(_,0,0,_.width,_.height),f},resolveURL:_=>(w||(w=document.createElement("a")),w.href=_,w.href),hardwareConcurrency:typeof navigator<"u"&&navigator.hardwareConcurrency||4,get prefersReducedMotion(){return!!matchMedia&&(S==null&&(S=matchMedia("(prefers-reduced-motion: reduce)")),S.matches)}};class P{static testProp(s){if(!P.docStyle)return s[0];for(let f=0;f<s.length;f++)if(s[f]in P.docStyle)return s[f];return s[0]}static create(s,f,d){const m=window.document.createElement(s);return f!==void 0&&(m.className=f),d&&d.appendChild(m),m}static createNS(s,f){return window.document.createElementNS(s,f)}static disableDrag(){P.docStyle&&P.selectProp&&(P.userSelect=P.docStyle[P.selectProp],P.docStyle[P.selectProp]="none")}static enableDrag(){P.docStyle&&P.selectProp&&(P.docStyle[P.selectProp]=P.userSelect)}static setTransform(s,f){s.style[P.transformProp]=f}static addEventListener(s,f,d,m={}){s.addEventListener(f,d,"passive"in m?m:m.capture)}static removeEventListener(s,f,d,m={}){s.removeEventListener(f,d,"passive"in m?m:m.capture)}static suppressClickInternal(s){s.preventDefault(),s.stopPropagation(),window.removeEventListener("click",P.suppressClickInternal,!0)}static suppressClick(){window.addEventListener("click",P.suppressClickInternal,!0),window.setTimeout(()=>{window.removeEventListener("click",P.suppressClickInternal,!0)},0)}static getScale(s){const f=s.getBoundingClientRect();return{x:f.width/s.offsetWidth||1,y:f.height/s.offsetHeight||1,boundingClientRect:f}}static getPoint(s,f,d){const m=f.boundingClientRect;return new u.P((d.clientX-m.left)/f.x-s.clientLeft,(d.clientY-m.top)/f.y-s.clientTop)}static mousePos(s,f){const d=P.getScale(s);return P.getPoint(s,d,f)}static touchPos(s,f){const d=[],m=P.getScale(s);for(let v=0;v<f.length;v++)d.push(P.getPoint(s,m,f[v]));return d}static mouseButton(s){return s.button}static remove(s){s.parentNode&&s.parentNode.removeChild(s)}}P.docStyle=typeof window<"u"&&window.document&&window.document.documentElement.style,P.selectProp=P.testProp(["userSelect","MozUserSelect","WebkitUserSelect","msUserSelect"]),P.transformProp=P.testProp(["transform","WebkitTransform"]);const F={supported:!1,testSupport:function(_){!J&&Y&&(K?O(_):R=_)}};let R,Y,J=!1,K=!1;function O(_){const s=_.createTexture();_.bindTexture(_.TEXTURE_2D,s);try{if(_.texImage2D(_.TEXTURE_2D,0,_.RGBA,_.RGBA,_.UNSIGNED_BYTE,Y),_.isContextLost())return;F.supported=!0}catch{}_.deleteTexture(s),J=!0}var G;typeof document<"u"&&(Y=document.createElement("img"),Y.onload=function(){R&&O(R),R=null,K=!0},Y.onerror=function(){J=!0,R=null},Y.src="data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA="),function(_){let s,f,d,m;_.resetRequestQueue=()=>{s=[],f=0,d=0,m={}},_.addThrottleControl=M=>{const k=d++;return m[k]=M,k},_.removeThrottleControl=M=>{delete m[M],I()},_.getImage=(M,k,z=!0)=>new Promise((B,Z)=>{F.supported&&(M.headers||(M.headers={}),M.headers.accept="image/webp,*/*"),u.e(M,{type:"image"}),s.push({abortController:k,requestParameters:M,supportImageRefresh:z,state:"queued",onError:it=>{Z(it)},onSuccess:it=>{B(it)}}),I()});const v=M=>u._(this,void 0,void 0,function*(){M.state="running";const{requestParameters:k,supportImageRefresh:z,onError:B,onSuccess:Z,abortController:it}=M,rt=z===!1&&!u.i(self)&&!u.g(k.url)&&(!k.headers||Object.keys(k.headers).reduce((yt,kt)=>yt&&kt==="accept",!0));f++;const lt=rt?T(k,it):u.m(k,it);try{const yt=yield lt;delete M.abortController,M.state="completed",yt.data instanceof HTMLImageElement||u.b(yt.data)?Z(yt):yt.data&&Z({data:yield(tt=yt.data,typeof createImageBitmap=="function"?u.d(tt):u.f(tt)),cacheControl:yt.cacheControl,expires:yt.expires})}catch(yt){delete M.abortController,B(yt)}finally{f--,I()}var tt}),I=()=>{const M=(()=>{for(const k of Object.keys(m))if(m[k]())return!0;return!1})()?u.a.MAX_PARALLEL_IMAGE_REQUESTS_PER_FRAME:u.a.MAX_PARALLEL_IMAGE_REQUESTS;for(let k=f;k<M&&s.length>0;k++){const z=s.shift();z.abortController.signal.aborted?k--:v(z)}},T=(M,k)=>new Promise((z,B)=>{const Z=new Image,it=M.url,rt=M.credentials;rt&&rt==="include"?Z.crossOrigin="use-credentials":(rt&&rt==="same-origin"||!u.s(it))&&(Z.crossOrigin="anonymous"),k.signal.addEventListener("abort",()=>{Z.src="",B(u.c())}),Z.fetchPriority="high",Z.onload=()=>{Z.onerror=Z.onload=null,z({data:Z})},Z.onerror=()=>{Z.onerror=Z.onload=null,k.signal.aborted||B(new Error("Could not load image. Please make sure to use a supported image type such as PNG or JPEG. Note that SVGs are not supported."))},Z.src=it})}(G||(G={})),G.resetRequestQueue();class q{constructor(s){this._transformRequestFn=s}transformRequest(s,f){return this._transformRequestFn&&this._transformRequestFn(s,f)||{url:s}}normalizeSpriteURL(s,f,d){const m=function(v){const I=v.match(ot);if(!I)throw new Error(`Unable to parse URL "${v}"`);return{protocol:I[1],authority:I[2],path:I[3]||"/",params:I[4]?I[4].split("&"):[]}}(s);return m.path+=`${f}${d}`,function(v){const I=v.params.length?`?${v.params.join("&")}`:"";return`${v.protocol}://${v.authority}${v.path}${I}`}(m)}setTransformRequest(s){this._transformRequestFn=s}}const ot=/^(\w+):\/\/([^/?]*)(\/[^?]+)?\??(.+)?/;function _t(_){var s=new u.A(3);return s[0]=_[0],s[1]=_[1],s[2]=_[2],s}var ft,ct=function(_,s,f){return _[0]=s[0]-f[0],_[1]=s[1]-f[1],_[2]=s[2]-f[2],_};ft=new u.A(3),u.A!=Float32Array&&(ft[0]=0,ft[1]=0,ft[2]=0);var ht=function(_){var s=_[0],f=_[1];return s*s+f*f};function Pt(_){const s=[];if(typeof _=="string")s.push({id:"default",url:_});else if(_&&_.length>0){const f=[];for(const{id:d,url:m}of _){const v=`${d}${m}`;f.indexOf(v)===-1&&(f.push(v),s.push({id:d,url:m}))}}return s}(function(){var _=new u.A(2);u.A!=Float32Array&&(_[0]=0,_[1]=0)})();class ${constructor(s,f,d,m){this.context=s,this.format=d,this.texture=s.gl.createTexture(),this.update(f,m)}update(s,f,d){const{width:m,height:v}=s,I=!(this.size&&this.size[0]===m&&this.size[1]===v||d),{context:T}=this,{gl:M}=T;if(this.useMipmap=!!(f&&f.useMipmap),M.bindTexture(M.TEXTURE_2D,this.texture),T.pixelStoreUnpackFlipY.set(!1),T.pixelStoreUnpack.set(1),T.pixelStoreUnpackPremultiplyAlpha.set(this.format===M.RGBA&&(!f||f.premultiply!==!1)),I)this.size=[m,v],s instanceof HTMLImageElement||s instanceof HTMLCanvasElement||s instanceof HTMLVideoElement||s instanceof ImageData||u.b(s)?M.texImage2D(M.TEXTURE_2D,0,this.format,this.format,M.UNSIGNED_BYTE,s):M.texImage2D(M.TEXTURE_2D,0,this.format,m,v,0,this.format,M.UNSIGNED_BYTE,s.data);else{const{x:k,y:z}=d||{x:0,y:0};s instanceof HTMLImageElement||s instanceof HTMLCanvasElement||s instanceof HTMLVideoElement||s instanceof ImageData||u.b(s)?M.texSubImage2D(M.TEXTURE_2D,0,k,z,M.RGBA,M.UNSIGNED_BYTE,s):M.texSubImage2D(M.TEXTURE_2D,0,k,z,m,v,M.RGBA,M.UNSIGNED_BYTE,s.data)}this.useMipmap&&this.isSizePowerOfTwo()&&M.generateMipmap(M.TEXTURE_2D)}bind(s,f,d){const{context:m}=this,{gl:v}=m;v.bindTexture(v.TEXTURE_2D,this.texture),d!==v.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(d=v.LINEAR),s!==this.filter&&(v.texParameteri(v.TEXTURE_2D,v.TEXTURE_MAG_FILTER,s),v.texParameteri(v.TEXTURE_2D,v.TEXTURE_MIN_FILTER,d||s),this.filter=s),f!==this.wrap&&(v.texParameteri(v.TEXTURE_2D,v.TEXTURE_WRAP_S,f),v.texParameteri(v.TEXTURE_2D,v.TEXTURE_WRAP_T,f),this.wrap=f)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:s}=this.context;s.deleteTexture(this.texture),this.texture=null}}function Lt(_){const{userImage:s}=_;return!!(s&&s.render&&s.render())&&(_.data.replace(new Uint8Array(s.data.buffer)),!0)}class $t extends u.E{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new u.R({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(s){if(this.loaded!==s&&(this.loaded=s,s)){for(const{ids:f,promiseResolve:d}of this.requestors)d(this._getImagesForIds(f));this.requestors=[]}}getImage(s){const f=this.images[s];if(f&&!f.data&&f.spriteData){const d=f.spriteData;f.data=new u.R({width:d.width,height:d.height},d.context.getImageData(d.x,d.y,d.width,d.height).data),f.spriteData=null}return f}addImage(s,f){if(this.images[s])throw new Error(`Image id ${s} already exist, use updateImage instead`);this._validate(s,f)&&(this.images[s]=f)}_validate(s,f){let d=!0;const m=f.data||f.spriteData;return this._validateStretch(f.stretchX,m&&m.width)||(this.fire(new u.j(new Error(`Image "${s}" has invalid "stretchX" value`))),d=!1),this._validateStretch(f.stretchY,m&&m.height)||(this.fire(new u.j(new Error(`Image "${s}" has invalid "stretchY" value`))),d=!1),this._validateContent(f.content,f)||(this.fire(new u.j(new Error(`Image "${s}" has invalid "content" value`))),d=!1),d}_validateStretch(s,f){if(!s)return!0;let d=0;for(const m of s){if(m[0]<d||m[1]<m[0]||f<m[1])return!1;d=m[1]}return!0}_validateContent(s,f){if(!s)return!0;if(s.length!==4)return!1;const d=f.spriteData,m=d&&d.width||f.data.width,v=d&&d.height||f.data.height;return!(s[0]<0||m<s[0]||s[1]<0||v<s[1]||s[2]<0||m<s[2]||s[3]<0||v<s[3]||s[2]<s[0]||s[3]<s[1])}updateImage(s,f,d=!0){const m=this.getImage(s);if(d&&(m.data.width!==f.data.width||m.data.height!==f.data.height))throw new Error(`size mismatch between old image (${m.data.width}x${m.data.height}) and new image (${f.data.width}x${f.data.height}).`);f.version=m.version+1,this.images[s]=f,this.updatedImages[s]=!0}removeImage(s){const f=this.images[s];delete this.images[s],delete this.patterns[s],f.userImage&&f.userImage.onRemove&&f.userImage.onRemove()}listImages(){return Object.keys(this.images)}getImages(s){return new Promise((f,d)=>{let m=!0;if(!this.isLoaded())for(const v of s)this.images[v]||(m=!1);this.isLoaded()||m?f(this._getImagesForIds(s)):this.requestors.push({ids:s,promiseResolve:f})})}_getImagesForIds(s){const f={};for(const d of s){let m=this.getImage(d);m||(this.fire(new u.k("styleimagemissing",{id:d})),m=this.getImage(d)),m?f[d]={data:m.data.clone(),pixelRatio:m.pixelRatio,sdf:m.sdf,version:m.version,stretchX:m.stretchX,stretchY:m.stretchY,content:m.content,hasRenderCallback:!!(m.userImage&&m.userImage.render)}:u.w(`Image "${d}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}return f}getPixelSize(){const{width:s,height:f}=this.atlasImage;return{width:s,height:f}}getPattern(s){const f=this.patterns[s],d=this.getImage(s);if(!d)return null;if(f&&f.position.version===d.version)return f.position;if(f)f.position.version=d.version;else{const m={w:d.data.width+2,h:d.data.height+2,x:0,y:0},v=new u.I(m,d);this.patterns[s]={bin:m,position:v}}return this._updatePatternAtlas(),this.patterns[s].position}bind(s){const f=s.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new $(s,this.atlasImage,f.RGBA),this.atlasTexture.bind(f.LINEAR,f.CLAMP_TO_EDGE)}_updatePatternAtlas(){const s=[];for(const v in this.patterns)s.push(this.patterns[v].bin);const{w:f,h:d}=u.p(s),m=this.atlasImage;m.resize({width:f||1,height:d||1});for(const v in this.patterns){const{bin:I}=this.patterns[v],T=I.x+1,M=I.y+1,k=this.getImage(v).data,z=k.width,B=k.height;u.R.copy(k,m,{x:0,y:0},{x:T,y:M},{width:z,height:B}),u.R.copy(k,m,{x:0,y:B-1},{x:T,y:M-1},{width:z,height:1}),u.R.copy(k,m,{x:0,y:0},{x:T,y:M+B},{width:z,height:1}),u.R.copy(k,m,{x:z-1,y:0},{x:T-1,y:M},{width:1,height:B}),u.R.copy(k,m,{x:0,y:0},{x:T+z,y:M},{width:1,height:B})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(s){for(const f of s){if(this.callbackDispatchedThisFrame[f])continue;this.callbackDispatchedThisFrame[f]=!0;const d=this.getImage(f);d||u.w(`Image with ID: "${f}" was not found`),Lt(d)&&this.updateImage(f,d)}}}const Ct=1e20;function re(_,s,f,d,m,v,I,T,M){for(let k=s;k<s+d;k++)pe(_,f*v+k,v,m,I,T,M);for(let k=f;k<f+m;k++)pe(_,k*v+s,1,d,I,T,M)}function pe(_,s,f,d,m,v,I){v[0]=0,I[0]=-Ct,I[1]=Ct,m[0]=_[s];for(let T=1,M=0,k=0;T<d;T++){m[T]=_[s+T*f];const z=T*T;do{const B=v[M];k=(m[T]-m[B]+z-B*B)/(T-B)/2}while(k<=I[M]&&--M>-1);M++,v[M]=T,I[M]=k,I[M+1]=Ct}for(let T=0,M=0;T<d;T++){for(;I[M+1]<T;)M++;const k=v[M],z=T-k;_[s+T*f]=m[k]+z*z}}class qt{constructor(s,f){this.requestManager=s,this.localIdeographFontFamily=f,this.entries={}}setURL(s){this.url=s}getGlyphs(s){return u._(this,void 0,void 0,function*(){const f=[];for(const v in s)for(const I of s[v])f.push(this._getAndCacheGlyphsPromise(v,I));const d=yield Promise.all(f),m={};for(const{stack:v,id:I,glyph:T}of d)m[v]||(m[v]={}),m[v][I]=T&&{id:T.id,bitmap:T.bitmap.clone(),metrics:T.metrics};return m})}_getAndCacheGlyphsPromise(s,f){return u._(this,void 0,void 0,function*(){let d=this.entries[s];d||(d=this.entries[s]={glyphs:{},requests:{},ranges:{}});let m=d.glyphs[f];if(m!==void 0)return{stack:s,id:f,glyph:m};if(m=this._tinySDF(d,s,f),m)return d.glyphs[f]=m,{stack:s,id:f,glyph:m};const v=Math.floor(f/256);if(256*v>65535)throw new Error("glyphs > 65535 not supported");if(d.ranges[v])return{stack:s,id:f,glyph:m};if(!this.url)throw new Error("glyphsUrl is not set");if(!d.requests[v]){const T=qt.loadGlyphRange(s,v,this.url,this.requestManager);d.requests[v]=T}const I=yield d.requests[v];for(const T in I)this._doesCharSupportLocalGlyph(+T)||(d.glyphs[+T]=I[+T]);return d.ranges[v]=!0,{stack:s,id:f,glyph:I[f]||null}})}_doesCharSupportLocalGlyph(s){return!!this.localIdeographFontFamily&&(u.u["CJK Unified Ideographs"](s)||u.u["Hangul Syllables"](s)||u.u.Hiragana(s)||u.u.Katakana(s))}_tinySDF(s,f,d){const m=this.localIdeographFontFamily;if(!m||!this._doesCharSupportLocalGlyph(d))return;let v=s.tinySDF;if(!v){let T="400";/bold/i.test(f)?T="900":/medium/i.test(f)?T="500":/light/i.test(f)&&(T="200"),v=s.tinySDF=new qt.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:m,fontWeight:T})}const I=v.draw(String.fromCharCode(d));return{id:d,bitmap:new u.o({width:I.width||60,height:I.height||60},I.data),metrics:{width:I.glyphWidth/2||24,height:I.glyphHeight/2||24,left:I.glyphLeft/2+.5||0,top:I.glyphTop/2-27.5||-8,advance:I.glyphAdvance/2||24,isDoubleResolution:!0}}}}qt.loadGlyphRange=function(_,s,f,d){return u._(this,void 0,void 0,function*(){const m=256*s,v=m+255,I=d.transformRequest(f.replace("{fontstack}",_).replace("{range}",`${m}-${v}`),"Glyphs"),T=yield u.l(I,new AbortController);if(!T||!T.data)throw new Error(`Could not load glyph range. range: ${s}, ${m}-${v}`);const M={};for(const k of u.n(T.data))M[k.id]=k;return M})},qt.TinySDF=class{constructor({fontSize:_=24,buffer:s=3,radius:f=8,cutoff:d=.25,fontFamily:m="sans-serif",fontWeight:v="normal",fontStyle:I="normal"}={}){this.buffer=s,this.cutoff=d,this.radius=f;const T=this.size=_+4*s,M=this._createCanvas(T),k=this.ctx=M.getContext("2d",{willReadFrequently:!0});k.font=`${I} ${v} ${_}px ${m}`,k.textBaseline="alphabetic",k.textAlign="left",k.fillStyle="black",this.gridOuter=new Float64Array(T*T),this.gridInner=new Float64Array(T*T),this.f=new Float64Array(T),this.z=new Float64Array(T+1),this.v=new Uint16Array(T)}_createCanvas(_){const s=document.createElement("canvas");return s.width=s.height=_,s}draw(_){const{width:s,actualBoundingBoxAscent:f,actualBoundingBoxDescent:d,actualBoundingBoxLeft:m,actualBoundingBoxRight:v}=this.ctx.measureText(_),I=Math.ceil(f),T=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(v-m))),M=Math.min(this.size-this.buffer,I+Math.ceil(d)),k=T+2*this.buffer,z=M+2*this.buffer,B=Math.max(k*z,0),Z=new Uint8ClampedArray(B),it={data:Z,width:k,height:z,glyphWidth:T,glyphHeight:M,glyphTop:I,glyphLeft:0,glyphAdvance:s};if(T===0||M===0)return it;const{ctx:rt,buffer:lt,gridInner:tt,gridOuter:yt}=this;rt.clearRect(lt,lt,T,M),rt.fillText(_,lt,lt+I);const kt=rt.getImageData(lt,lt,T,M);yt.fill(Ct,0,B),tt.fill(0,0,B);for(let ut=0;ut<M;ut++)for(let wt=0;wt<T;wt++){const Dt=kt.data[4*(ut*T+wt)+3]/255;if(Dt===0)continue;const Ot=(ut+lt)*k+wt+lt;if(Dt===1)yt[Ot]=0,tt[Ot]=Ct;else{const Bt=.5-Dt;yt[Ot]=Bt>0?Bt*Bt:0,tt[Ot]=Bt<0?Bt*Bt:0}}re(yt,0,0,k,z,k,this.f,this.v,this.z),re(tt,lt,lt,T,M,k,this.f,this.v,this.z);for(let ut=0;ut<B;ut++){const wt=Math.sqrt(yt[ut])-Math.sqrt(tt[ut]);Z[ut]=Math.round(255-255*(wt/this.radius+this.cutoff))}return it}};class Ne{constructor(){this.specification=u.v.light.position}possiblyEvaluate(s,f){return u.y(s.expression.evaluate(f))}interpolate(s,f,d){return{x:u.z.number(s.x,f.x,d),y:u.z.number(s.y,f.y,d),z:u.z.number(s.z,f.z,d)}}}let Ce;class pn extends u.E{constructor(s){super(),Ce=Ce||new u.q({anchor:new u.D(u.v.light.anchor),position:new Ne,color:new u.D(u.v.light.color),intensity:new u.D(u.v.light.intensity)}),this._transitionable=new u.T(Ce),this.setLight(s),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(s,f={}){if(!this._validate(u.r,s,f))for(const d in s){const m=s[d];d.endsWith("-transition")?this._transitionable.setTransition(d.slice(0,-11),m):this._transitionable.setValue(d,m)}}updateTransitions(s){this._transitioning=this._transitionable.transitioned(s,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(s){this.properties=this._transitioning.possiblyEvaluate(s)}_validate(s,f,d){return(!d||d.validate!==!1)&&u.t(this,s.call(u.x,{value:f,style:{glyphs:!0,sprite:!0},styleSpec:u.v}))}}class Ve{constructor(s,f){this.width=s,this.height=f,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}}getDash(s,f){const d=s.join(",")+String(f);return this.dashEntry[d]||(this.dashEntry[d]=this.addDash(s,f)),this.dashEntry[d]}getDashRanges(s,f,d){const m=[];let v=s.length%2==1?-s[s.length-1]*d:0,I=s[0]*d,T=!0;m.push({left:v,right:I,isDash:T,zeroLength:s[0]===0});let M=s[0];for(let k=1;k<s.length;k++){T=!T;const z=s[k];v=M*d,M+=z,I=M*d,m.push({left:v,right:I,isDash:T,zeroLength:z===0})}return m}addRoundDash(s,f,d){const m=f/2;for(let v=-d;v<=d;v++){const I=this.width*(this.nextRow+d+v);let T=0,M=s[T];for(let k=0;k<this.width;k++){k/M.right>1&&(M=s[++T]);const z=Math.abs(k-M.left),B=Math.abs(k-M.right),Z=Math.min(z,B);let it;const rt=v/d*(m+1);if(M.isDash){const lt=m-Math.abs(rt);it=Math.sqrt(Z*Z+lt*lt)}else it=m-Math.sqrt(Z*Z+rt*rt);this.data[I+k]=Math.max(0,Math.min(255,it+128))}}}addRegularDash(s){for(let T=s.length-1;T>=0;--T){const M=s[T],k=s[T+1];M.zeroLength?s.splice(T,1):k&&k.isDash===M.isDash&&(k.left=M.left,s.splice(T,1))}const f=s[0],d=s[s.length-1];f.isDash===d.isDash&&(f.left=d.left-this.width,d.right=f.right+this.width);const m=this.width*this.nextRow;let v=0,I=s[v];for(let T=0;T<this.width;T++){T/I.right>1&&(I=s[++v]);const M=Math.abs(T-I.left),k=Math.abs(T-I.right),z=Math.min(M,k);this.data[m+T]=Math.max(0,Math.min(255,(I.isDash?z:-z)+128))}}addDash(s,f){const d=f?7:0,m=2*d+1;if(this.nextRow+m>this.height)return u.w("LineAtlas out of space"),null;let v=0;for(let T=0;T<s.length;T++)v+=s[T];if(v!==0){const T=this.width/v,M=this.getDashRanges(s,this.width,T);f?this.addRoundDash(M,T,d):this.addRegularDash(M)}const I={y:(this.nextRow+d+.5)/this.height,height:2*d/this.height,width:v};return this.nextRow+=m,this.dirty=!0,I}bind(s){const f=s.gl;this.texture?(f.bindTexture(f.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,f.texSubImage2D(f.TEXTURE_2D,0,0,0,this.width,this.height,f.ALPHA,f.UNSIGNED_BYTE,this.data))):(this.texture=f.createTexture(),f.bindTexture(f.TEXTURE_2D,this.texture),f.texParameteri(f.TEXTURE_2D,f.TEXTURE_WRAP_S,f.REPEAT),f.texParameteri(f.TEXTURE_2D,f.TEXTURE_WRAP_T,f.REPEAT),f.texParameteri(f.TEXTURE_2D,f.TEXTURE_MIN_FILTER,f.LINEAR),f.texParameteri(f.TEXTURE_2D,f.TEXTURE_MAG_FILTER,f.LINEAR),f.texImage2D(f.TEXTURE_2D,0,f.ALPHA,this.width,this.height,0,f.ALPHA,f.UNSIGNED_BYTE,this.data))}}const Ee="maplibre_preloaded_worker_pool";class sn{constructor(){this.active={}}acquire(s){if(!this.workers)for(this.workers=[];this.workers.length<sn.workerCount;)this.workers.push(new Worker(u.a.WORKER_URL));return this.active[s]=!0,this.workers.slice()}release(s){delete this.active[s],this.numActive()===0&&(this.workers.forEach(f=>{f.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[Ee]}numActive(){return Object.keys(this.active).length}}const En=Math.floor(C.hardwareConcurrency/2);let dn,mn;function Mn(){return dn||(dn=new sn),dn}sn.workerCount=u.B(globalThis)?Math.max(Math.min(En,3),1):1;class _r{constructor(s,f){this.workerPool=s,this.actors=[],this.currentActor=0,this.id=f;const d=this.workerPool.acquire(f);for(let m=0;m<d.length;m++){const v=new u.C(d[m],f);v.name=`Worker ${m}`,this.actors.push(v)}if(!this.actors.length)throw new Error("No actors found")}broadcast(s,f){const d=[];for(const m of this.actors)d.push(m.sendAsync({type:s,data:f}));return Promise.all(d)}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(s=!0){this.actors.forEach(f=>{f.remove()}),this.actors=[],s&&this.workerPool.release(this.id)}registerMessageHandler(s,f){for(const d of this.actors)d.registerMessageHandler(s,f)}}function Lr(){return mn||(mn=new _r(Mn(),u.G),mn.registerMessageHandler("GR",(_,s,f)=>u.m(s,f))),mn}function vr(_,s){const f=u.F();return u.H(f,f,[1,1,0]),u.J(f,f,[.5*_.width,.5*_.height,1]),u.K(f,f,_.calculatePosMatrix(s.toUnwrapped()))}function cr(_,s,f,d,m,v){const I=function(B,Z,it){if(B)for(const rt of B){const lt=Z[rt];if(lt&&lt.source===it&&lt.type==="fill-extrusion")return!0}else for(const rt in Z){const lt=Z[rt];if(lt.source===it&&lt.type==="fill-extrusion")return!0}return!1}(m&&m.layers,s,_.id),T=v.maxPitchScaleFactor(),M=_.tilesIn(d,T,I);M.sort(Kt);const k=[];for(const B of M)k.push({wrappedTileID:B.tileID.wrapped().key,queryResults:B.tile.queryRenderedFeatures(s,f,_._state,B.queryGeometry,B.cameraQueryGeometry,B.scale,m,v,T,vr(_.transform,B.tileID))});const z=function(B){const Z={},it={};for(const rt of B){const lt=rt.queryResults,tt=rt.wrappedTileID,yt=it[tt]=it[tt]||{};for(const kt in lt){const ut=lt[kt],wt=yt[kt]=yt[kt]||{},Dt=Z[kt]=Z[kt]||[];for(const Ot of ut)wt[Ot.featureIndex]||(wt[Ot.featureIndex]=!0,Dt.push(Ot))}}return Z}(k);for(const B in z)z[B].forEach(Z=>{const it=Z.feature,rt=_.getFeatureState(it.layer["source-layer"],it.id);it.source=it.layer.source,it.layer["source-layer"]&&(it.sourceLayer=it.layer["source-layer"]),it.state=rt});return z}function Kt(_,s){const f=_.tileID,d=s.tileID;return f.overscaledZ-d.overscaledZ||f.canonical.y-d.canonical.y||f.wrap-d.wrap||f.canonical.x-d.canonical.x}function mt(_,s,f){return u._(this,void 0,void 0,function*(){let d=_;if(_.url?d=(yield u.h(s.transformRequest(_.url,"Source"),f)).data:yield C.frameAsync(f),!d)return null;const m=u.L(u.e(d,_),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in d&&d.vector_layers&&(m.vectorLayerIds=d.vector_layers.map(v=>v.id)),m})}class St{constructor(s,f){s&&(f?this.setSouthWest(s).setNorthEast(f):Array.isArray(s)&&(s.length===4?this.setSouthWest([s[0],s[1]]).setNorthEast([s[2],s[3]]):this.setSouthWest(s[0]).setNorthEast(s[1])))}setNorthEast(s){return this._ne=s instanceof u.M?new u.M(s.lng,s.lat):u.M.convert(s),this}setSouthWest(s){return this._sw=s instanceof u.M?new u.M(s.lng,s.lat):u.M.convert(s),this}extend(s){const f=this._sw,d=this._ne;let m,v;if(s instanceof u.M)m=s,v=s;else{if(!(s instanceof St))return Array.isArray(s)?s.length===4||s.every(Array.isArray)?this.extend(St.convert(s)):this.extend(u.M.convert(s)):s&&("lng"in s||"lon"in s)&&"lat"in s?this.extend(u.M.convert(s)):this;if(m=s._sw,v=s._ne,!m||!v)return this}return f||d?(f.lng=Math.min(m.lng,f.lng),f.lat=Math.min(m.lat,f.lat),d.lng=Math.max(v.lng,d.lng),d.lat=Math.max(v.lat,d.lat)):(this._sw=new u.M(m.lng,m.lat),this._ne=new u.M(v.lng,v.lat)),this}getCenter(){return new u.M((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new u.M(this.getWest(),this.getNorth())}getSouthEast(){return new u.M(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(s){const{lng:f,lat:d}=u.M.convert(s);let m=this._sw.lng<=f&&f<=this._ne.lng;return this._sw.lng>this._ne.lng&&(m=this._sw.lng>=f&&f>=this._ne.lng),this._sw.lat<=d&&d<=this._ne.lat&&m}static convert(s){return s instanceof St?s:s&&new St(s)}static fromLngLat(s,f=0){const d=360*f/40075017,m=d/Math.cos(Math.PI/180*s.lat);return new St(new u.M(s.lng-m,s.lat-d),new u.M(s.lng+m,s.lat+d))}}class be{constructor(s,f,d){this.bounds=St.convert(this.validateBounds(s)),this.minzoom=f||0,this.maxzoom=d||24}validateBounds(s){return Array.isArray(s)&&s.length===4?[Math.max(-180,s[0]),Math.max(-90,s[1]),Math.min(180,s[2]),Math.min(90,s[3])]:[-180,-90,180,90]}contains(s){const f=Math.pow(2,s.z),d=Math.floor(u.N(this.bounds.getWest())*f),m=Math.floor(u.O(this.bounds.getNorth())*f),v=Math.ceil(u.N(this.bounds.getEast())*f),I=Math.ceil(u.O(this.bounds.getSouth())*f);return s.x>=d&&s.x<v&&s.y>=m&&s.y<I}}class An extends u.E{constructor(s,f,d,m){if(super(),this.id=s,this.dispatcher=d,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,u.e(this,u.L(f,["url","scheme","tileSize","promoteId"])),this._options=u.e({type:"vector"},f),this._collectResourceTiming=f.collectResourceTiming,this.tileSize!==512)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(m)}load(){return u._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new u.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const s=yield mt(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,this.map.style.sourceCaches[this.id].clearTiles(),s&&(u.e(this,s),s.bounds&&(this.tileBounds=new be(s.bounds,this.minzoom,this.maxzoom)),this.fire(new u.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new u.k("data",{dataType:"source",sourceDataType:"content"})))}catch(s){this._tileJSONRequest=null,this.fire(new u.j(s))}})}loaded(){return this._loaded}hasTile(s){return!this.tileBounds||this.tileBounds.contains(s.canonical)}onAdd(s){this.map=s,this.load()}setSourceProperty(s){this._tileJSONRequest&&this._tileJSONRequest.abort(),s(),this.load()}setTiles(s){return this.setSourceProperty(()=>{this._options.tiles=s}),this}setUrl(s){return this.setSourceProperty(()=>{this.url=s,this._options.url=s}),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return u.e({},this._options)}loadTile(s){return u._(this,void 0,void 0,function*(){const f=s.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),d={request:this.map._requestManager.transformRequest(f,"Tile"),uid:s.uid,tileID:s.tileID,zoom:s.tileID.overscaledZ,tileSize:this.tileSize*s.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};d.request.collectResourceTiming=this._collectResourceTiming;let m="RT";if(s.actor&&s.state!=="expired"){if(s.state==="loading")return new Promise((v,I)=>{s.reloadPromise={resolve:v,reject:I}})}else s.actor=this.dispatcher.getActor(),m="LT";s.abortController=new AbortController;try{const v=yield s.actor.sendAsync({type:m,data:d},s.abortController);if(delete s.abortController,s.aborted)return;this._afterTileLoadWorkerResponse(s,v)}catch(v){if(delete s.abortController,s.aborted)return;if(v&&v.status!==404)throw v;this._afterTileLoadWorkerResponse(s,null)}})}_afterTileLoadWorkerResponse(s,f){if(f&&f.resourceTiming&&(s.resourceTiming=f.resourceTiming),f&&this.map._refreshExpiredTiles&&s.setExpiryData(f),s.loadVectorData(f,this.map.painter),s.reloadPromise){const d=s.reloadPromise;s.reloadPromise=null,this.loadTile(s).then(d.resolve).catch(d.reject)}}abortTile(s){return u._(this,void 0,void 0,function*(){s.abortController&&(s.abortController.abort(),delete s.abortController),s.actor&&(yield s.actor.sendAsync({type:"AT",data:{uid:s.uid,type:this.type,source:this.id}}))})}unloadTile(s){return u._(this,void 0,void 0,function*(){s.unloadVectorData(),s.actor&&(yield s.actor.sendAsync({type:"RMT",data:{uid:s.uid,type:this.type,source:this.id}}))})}hasTransition(){return!1}}class Mt extends u.E{constructor(s,f,d,m){super(),this.id=s,this.dispatcher=d,this.setEventedParent(m),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=u.e({type:"raster"},f),u.e(this,u.L(f,["url","scheme","tileSize"]))}load(){return u._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new u.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const s=yield mt(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,s&&(u.e(this,s),s.bounds&&(this.tileBounds=new be(s.bounds,this.minzoom,this.maxzoom)),this.fire(new u.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new u.k("data",{dataType:"source",sourceDataType:"content"})))}catch(s){this._tileJSONRequest=null,this.fire(new u.j(s))}})}loaded(){return this._loaded}onAdd(s){this.map=s,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(s){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),s(),this.load()}setTiles(s){return this.setSourceProperty(()=>{this._options.tiles=s}),this}setUrl(s){return this.setSourceProperty(()=>{this.url=s,this._options.url=s}),this}serialize(){return u.e({},this._options)}hasTile(s){return!this.tileBounds||this.tileBounds.contains(s.canonical)}loadTile(s){return u._(this,void 0,void 0,function*(){const f=s.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);s.abortController=new AbortController;try{const d=yield G.getImage(this.map._requestManager.transformRequest(f,"Tile"),s.abortController,this.map._refreshExpiredTiles);if(delete s.abortController,s.aborted)return void(s.state="unloaded");if(d&&d.data){this.map._refreshExpiredTiles&&d.cacheControl&&d.expires&&s.setExpiryData({cacheControl:d.cacheControl,expires:d.expires});const m=this.map.painter.context,v=m.gl,I=d.data;s.texture=this.map.painter.getTileTexture(I.width),s.texture?s.texture.update(I,{useMipmap:!0}):(s.texture=new $(m,I,v.RGBA,{useMipmap:!0}),s.texture.bind(v.LINEAR,v.CLAMP_TO_EDGE,v.LINEAR_MIPMAP_NEAREST),m.extTextureFilterAnisotropic&&v.texParameterf(v.TEXTURE_2D,m.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,m.extTextureFilterAnisotropicMax)),s.state="loaded"}}catch(d){if(delete s.abortController,s.aborted)s.state="unloaded";else if(d)throw s.state="errored",d}})}abortTile(s){return u._(this,void 0,void 0,function*(){s.abortController&&(s.abortController.abort(),delete s.abortController)})}unloadTile(s){return u._(this,void 0,void 0,function*(){s.texture&&this.map.painter.saveTileTexture(s.texture)})}hasTransition(){return!1}}class Ze extends Mt{constructor(s,f,d,m){super(s,f,d,m),this.type="raster-dem",this.maxzoom=22,this._options=u.e({type:"raster-dem"},f),this.encoding=f.encoding||"mapbox",this.redFactor=f.redFactor,this.greenFactor=f.greenFactor,this.blueFactor=f.blueFactor,this.baseShift=f.baseShift}loadTile(s){return u._(this,void 0,void 0,function*(){const f=s.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),d=this.map._requestManager.transformRequest(f,"Tile");s.neighboringTiles=this._getNeighboringTiles(s.tileID),s.abortController=new AbortController;try{const m=yield G.getImage(d,s.abortController,this.map._refreshExpiredTiles);if(delete s.abortController,s.aborted)return void(s.state="unloaded");if(m&&m.data){const v=m.data;this.map._refreshExpiredTiles&&m.cacheControl&&m.expires&&s.setExpiryData({cacheControl:m.cacheControl,expires:m.expires});const I=u.b(v)&&u.S()?v:yield this.readImageNow(v),T={type:this.type,uid:s.uid,source:this.id,rawImageData:I,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(!s.actor||s.state==="expired"){s.actor=this.dispatcher.getActor();const M=yield s.actor.sendAsync({type:"LDT",data:T});s.dem=M,s.needsHillshadePrepare=!0,s.needsTerrainPrepare=!0,s.state="loaded"}}}catch(m){if(delete s.abortController,s.aborted)s.state="unloaded";else if(m)throw s.state="errored",m}})}readImageNow(s){return u._(this,void 0,void 0,function*(){if(typeof VideoFrame<"u"&&u.U()){const f=s.width+2,d=s.height+2;try{return new u.R({width:f,height:d},yield u.V(s,-1,-1,f,d))}catch{}}return C.getImageData(s,1)})}_getNeighboringTiles(s){const f=s.canonical,d=Math.pow(2,f.z),m=(f.x-1+d)%d,v=f.x===0?s.wrap-1:s.wrap,I=(f.x+1+d)%d,T=f.x+1===d?s.wrap+1:s.wrap,M={};return M[new u.Q(s.overscaledZ,v,f.z,m,f.y).key]={backfilled:!1},M[new u.Q(s.overscaledZ,T,f.z,I,f.y).key]={backfilled:!1},f.y>0&&(M[new u.Q(s.overscaledZ,v,f.z,m,f.y-1).key]={backfilled:!1},M[new u.Q(s.overscaledZ,s.wrap,f.z,f.x,f.y-1).key]={backfilled:!1},M[new u.Q(s.overscaledZ,T,f.z,I,f.y-1).key]={backfilled:!1}),f.y+1<d&&(M[new u.Q(s.overscaledZ,v,f.z,m,f.y+1).key]={backfilled:!1},M[new u.Q(s.overscaledZ,s.wrap,f.z,f.x,f.y+1).key]={backfilled:!1},M[new u.Q(s.overscaledZ,T,f.z,I,f.y+1).key]={backfilled:!1}),M}unloadTile(s){return u._(this,void 0,void 0,function*(){s.demTexture&&this.map.painter.saveTileTexture(s.demTexture),s.fbo&&(s.fbo.destroy(),delete s.fbo),s.dem&&delete s.dem,delete s.neighboringTiles,s.state="unloaded",s.actor&&(yield s.actor.sendAsync({type:"RDT",data:{type:this.type,uid:s.uid,source:this.id}}))})}}class Pr extends u.E{constructor(s,f,d,m){super(),this.id=s,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._pendingLoads=0,this.actor=d.getActor(),this.setEventedParent(m),this._data=f.data,this._options=u.e({},f),this._collectResourceTiming=f.collectResourceTiming,f.maxzoom!==void 0&&(this.maxzoom=f.maxzoom),f.type&&(this.type=f.type),f.attribution&&(this.attribution=f.attribution),this.promoteId=f.promoteId;const v=u.W/this.tileSize;this.workerOptions=u.e({source:this.id,cluster:f.cluster||!1,geojsonVtOptions:{buffer:(f.buffer!==void 0?f.buffer:128)*v,tolerance:(f.tolerance!==void 0?f.tolerance:.375)*v,extent:u.W,maxZoom:this.maxzoom,lineMetrics:f.lineMetrics||!1,generateId:f.generateId||!1},superclusterOptions:{maxZoom:f.clusterMaxZoom!==void 0?f.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,f.clusterMinPoints||2),extent:u.W,radius:(f.clusterRadius||50)*v,log:!1,generateId:f.generateId||!1},clusterProperties:f.clusterProperties,filter:f.filter},f.workerOptions),typeof this.promoteId=="string"&&(this.workerOptions.promoteId=this.promoteId)}load(){return u._(this,void 0,void 0,function*(){yield this._updateWorkerData()})}onAdd(s){this.map=s,this.load()}setData(s){return this._data=s,this._updateWorkerData(),this}updateData(s){return this._updateWorkerData(s),this}setClusterOptions(s){return this.workerOptions.cluster=s.cluster,s&&(s.clusterRadius!==void 0&&(this.workerOptions.superclusterOptions.radius=s.clusterRadius),s.clusterMaxZoom!==void 0&&(this.workerOptions.superclusterOptions.maxZoom=s.clusterMaxZoom)),this._updateWorkerData(),this}getClusterExpansionZoom(s){return this.actor.sendAsync({type:"GCEZ",data:{type:this.type,clusterId:s,source:this.id}})}getClusterChildren(s){return this.actor.sendAsync({type:"GCC",data:{type:this.type,clusterId:s,source:this.id}})}getClusterLeaves(s,f,d){return this.actor.sendAsync({type:"GCL",data:{type:this.type,source:this.id,clusterId:s,limit:f,offset:d}})}_updateWorkerData(s){return u._(this,void 0,void 0,function*(){const f=u.e({type:this.type},this.workerOptions);s?f.dataDiff=s:typeof this._data=="string"?(f.request=this.map._requestManager.transformRequest(C.resolveURL(this._data),"Source"),f.request.collectResourceTiming=this._collectResourceTiming):f.data=JSON.stringify(this._data),this._pendingLoads++,this.fire(new u.k("dataloading",{dataType:"source"}));try{const d=yield this.actor.sendAsync({type:"LD",data:f});if(this._pendingLoads--,this._removed||d.abandoned)return void this.fire(new u.k("dataabort",{dataType:"source"}));let m=null;d.resourceTiming&&d.resourceTiming[this.id]&&(m=d.resourceTiming[this.id].slice(0));const v={dataType:"source"};this._collectResourceTiming&&m&&m.length>0&&u.e(v,{resourceTiming:m}),this.fire(new u.k("data",Object.assign(Object.assign({},v),{sourceDataType:"metadata"}))),this.fire(new u.k("data",Object.assign(Object.assign({},v),{sourceDataType:"content"})))}catch(d){if(this._pendingLoads--,this._removed)return void this.fire(new u.k("dataabort",{dataType:"source"}));this.fire(new u.j(d))}})}loaded(){return this._pendingLoads===0}loadTile(s){return u._(this,void 0,void 0,function*(){const f=s.actor?"RT":"LT";s.actor=this.actor;const d={type:this.type,uid:s.uid,tileID:s.tileID,zoom:s.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};s.abortController=new AbortController;const m=yield this.actor.sendAsync({type:f,data:d},s.abortController);delete s.abortController,s.unloadVectorData(),s.aborted||s.loadVectorData(m,this.map.painter,f==="RT")})}abortTile(s){return u._(this,void 0,void 0,function*(){s.abortController&&(s.abortController.abort(),delete s.abortController),s.aborted=!0})}unloadTile(s){return u._(this,void 0,void 0,function*(){s.unloadVectorData(),yield this.actor.sendAsync({type:"RMT",data:{uid:s.uid,type:this.type,source:this.id}})})}onRemove(){this._removed=!0,this.actor.sendAsync({type:"RS",data:{type:this.type,source:this.id}})}serialize(){return u.e({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}var on=u.X([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class Hn extends u.E{constructor(s,f,d,m){super(),this.id=s,this.dispatcher=d,this.coordinates=f.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(m),this.options=f}load(s){return u._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new u.k("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{const f=yield G.getImage(this.map._requestManager.transformRequest(this.url,"Image"),this._request);this._request=null,this._loaded=!0,f&&f.data&&(this.image=f.data,s&&(this.coordinates=s),this._finishLoading())}catch(f){this._request=null,this._loaded=!0,this.fire(new u.j(f))}})}loaded(){return this._loaded}updateImage(s){return s.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=s.url,this.load(s.coordinates).finally(()=>{this.texture=null}),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new u.k("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(s){this.map=s,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(s){this.coordinates=s;const f=s.map(u.Y.fromLngLat);this.tileID=function(m){let v=1/0,I=1/0,T=-1/0,M=-1/0;for(const Z of m)v=Math.min(v,Z.x),I=Math.min(I,Z.y),T=Math.max(T,Z.x),M=Math.max(M,Z.y);const k=Math.max(T-v,M-I),z=Math.max(0,Math.floor(-Math.log(k)/Math.LN2)),B=Math.pow(2,z);return new u.a0(z,Math.floor((v+T)/2*B),Math.floor((I+M)/2*B))}(f),this.minzoom=this.maxzoom=this.tileID.z;const d=f.map(m=>this.tileID.getTilePoint(m)._round());return this._boundsArray=new u.Z,this._boundsArray.emplaceBack(d[0].x,d[0].y,0,0),this._boundsArray.emplaceBack(d[1].x,d[1].y,u.W,0),this._boundsArray.emplaceBack(d[3].x,d[3].y,0,u.W),this._boundsArray.emplaceBack(d[2].x,d[2].y,u.W,u.W),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new u.k("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(Object.keys(this.tiles).length===0||!this.image)return;const s=this.map.painter.context,f=s.gl;this.boundsBuffer||(this.boundsBuffer=s.createVertexBuffer(this._boundsArray,on.members)),this.boundsSegments||(this.boundsSegments=u.$.simpleSegment(0,0,4,2)),this.texture||(this.texture=new $(s,this.image,f.RGBA),this.texture.bind(f.LINEAR,f.CLAMP_TO_EDGE));let d=!1;for(const m in this.tiles){const v=this.tiles[m];v.state!=="loaded"&&(v.state="loaded",v.texture=this.texture,d=!0)}d&&this.fire(new u.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(s){return u._(this,void 0,void 0,function*(){this.tileID&&this.tileID.equals(s.tileID.canonical)?(this.tiles[String(s.tileID.wrap)]=s,s.buckets={}):s.state="errored"})}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}class To extends Hn{constructor(s,f,d,m){super(s,f,d,m),this.roundZoom=!0,this.type="video",this.options=f}load(){return u._(this,void 0,void 0,function*(){this._loaded=!1;const s=this.options;this.urls=[];for(const f of s.urls)this.urls.push(this.map._requestManager.transformRequest(f,"Source").url);try{const f=yield u.a2(this.urls);if(this._loaded=!0,!f)return;this.video=f,this.video.loop=!0,this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading()}catch(f){this.fire(new u.j(f))}})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(s){if(this.video){const f=this.video.seekable;s<f.start(0)||s>f.end(0)?this.fire(new u.j(new u.a1(`sources.${this.id}`,null,`Playback for this video can be set only between the ${f.start(0)} and ${f.end(0)}-second mark.`))):this.video.currentTime=s}}getVideo(){return this.video}onAdd(s){this.map||(this.map=s,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const s=this.map.painter.context,f=s.gl;this.boundsBuffer||(this.boundsBuffer=s.createVertexBuffer(this._boundsArray,on.members)),this.boundsSegments||(this.boundsSegments=u.$.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(f.LINEAR,f.CLAMP_TO_EDGE),f.texSubImage2D(f.TEXTURE_2D,0,0,0,f.RGBA,f.UNSIGNED_BYTE,this.video)):(this.texture=new $(s,this.video,f.RGBA),this.texture.bind(f.LINEAR,f.CLAMP_TO_EDGE));let d=!1;for(const m in this.tiles){const v=this.tiles[m];v.state!=="loaded"&&(v.state="loaded",v.texture=this.texture,d=!0)}d&&this.fire(new u.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class us extends Hn{constructor(s,f,d,m){super(s,f,d,m),f.coordinates?Array.isArray(f.coordinates)&&f.coordinates.length===4&&!f.coordinates.some(v=>!Array.isArray(v)||v.length!==2||v.some(I=>typeof I!="number"))||this.fire(new u.j(new u.a1(`sources.${s}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new u.j(new u.a1(`sources.${s}`,null,'missing required property "coordinates"'))),f.animate&&typeof f.animate!="boolean"&&this.fire(new u.j(new u.a1(`sources.${s}`,null,'optional "animate" property must be a boolean value'))),f.canvas?typeof f.canvas=="string"||f.canvas instanceof HTMLCanvasElement||this.fire(new u.j(new u.a1(`sources.${s}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new u.j(new u.a1(`sources.${s}`,null,'missing required property "canvas"'))),this.options=f,this.animate=f.animate===void 0||f.animate}load(){return u._(this,void 0,void 0,function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new u.j(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())})}getCanvas(){return this.canvas}onAdd(s){this.map=s,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let s=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,s=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,s=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const f=this.map.painter.context,d=f.gl;this.boundsBuffer||(this.boundsBuffer=f.createVertexBuffer(this._boundsArray,on.members)),this.boundsSegments||(this.boundsSegments=u.$.simpleSegment(0,0,4,2)),this.texture?(s||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new $(f,this.canvas,d.RGBA,{premultiply:!0});let m=!1;for(const v in this.tiles){const I=this.tiles[v];I.state!=="loaded"&&(I.state="loaded",I.texture=this.texture,m=!0)}m&&this.fire(new u.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const s of[this.canvas.width,this.canvas.height])if(isNaN(s)||s<=0)return!0;return!1}}const Ds={},Na=_=>{switch(_){case"geojson":return Pr;case"image":return Hn;case"raster":return Mt;case"raster-dem":return Ze;case"vector":return An;case"video":return To;case"canvas":return us}return Ds[_]},xi="RTLPluginLoaded";class gl extends u.E{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=Lr()}_syncState(s){return this.status=s,this.dispatcher.broadcast("SRPS",{pluginStatus:s,pluginURL:this.url}).catch(f=>{throw this.status="error",f})}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(s){return u._(this,arguments,void 0,function*(f,d=!1){if(this.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(this.url=C.resolveURL(f),!this.url)throw new Error(`requested url ${f} is invalid`);if(this.status==="unavailable"){if(!d)return this._requestImport();this.status="deferred",this._syncState(this.status)}else if(this.status==="requested")return this._requestImport()})}_requestImport(){return u._(this,void 0,void 0,function*(){yield this._syncState("loading"),this.status="loaded",this.fire(new u.k(xi))})}lazyLoad(){this.status==="unavailable"?this.status="requested":this.status==="deferred"&&this._requestImport()}}let cs=null;function ee(){return cs||(cs=new gl),cs}class Zo{constructor(s,f){this.timeAdded=0,this.fadeEndTime=0,this.tileID=s,this.uid=u.a3(),this.uses=0,this.tileSize=f,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttCoords={},this.expiredRequestCount=0,this.state="loading"}registerFadeDuration(s){const f=s+this.timeAdded;f<this.fadeEndTime||(this.fadeEndTime=f)}wasRequested(){return this.state==="errored"||this.state==="loaded"||this.state==="reloading"}clearTextures(s){this.demTexture&&s.saveTileTexture(this.demTexture),this.demTexture=null}loadVectorData(s,f,d){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",s){s.featureIndex&&(this.latestFeatureIndex=s.featureIndex,s.rawTileData?(this.latestRawTileData=s.rawTileData,this.latestFeatureIndex.rawTileData=s.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=s.collisionBoxArray,this.buckets=function(m,v){const I={};if(!v)return I;for(const T of m){const M=T.layerIds.map(k=>v.getLayer(k)).filter(Boolean);if(M.length!==0){T.layers=M,T.stateDependentLayerIds&&(T.stateDependentLayers=T.stateDependentLayerIds.map(k=>M.filter(z=>z.id===k)[0]));for(const k of M)I[k.id]=T}}return I}(s.buckets,f.style),this.hasSymbolBuckets=!1;for(const m in this.buckets){const v=this.buckets[m];if(v instanceof u.a5){if(this.hasSymbolBuckets=!0,!d)break;v.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const m in this.buckets){const v=this.buckets[m];if(v instanceof u.a5&&v.hasRTLText){this.hasRTLText=!0,ee().lazyLoad();break}}this.queryPadding=0;for(const m in this.buckets){const v=this.buckets[m];this.queryPadding=Math.max(this.queryPadding,f.style.getLayer(m).queryRadius(v))}s.imageAtlas&&(this.imageAtlas=s.imageAtlas),s.glyphAtlasImage&&(this.glyphAtlasImage=s.glyphAtlasImage)}else this.collisionBoxArray=new u.a4}unloadVectorData(){for(const s in this.buckets)this.buckets[s].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(s){return this.buckets[s.id]}upload(s){for(const d in this.buckets){const m=this.buckets[d];m.uploadPending()&&m.upload(s)}const f=s.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new $(s,this.imageAtlas.image,f.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new $(s,this.glyphAtlasImage,f.ALPHA),this.glyphAtlasImage=null)}prepare(s){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(s,this.imageAtlasTexture)}queryRenderedFeatures(s,f,d,m,v,I,T,M,k,z){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:m,cameraQueryGeometry:v,scale:I,tileSize:this.tileSize,pixelPosMatrix:z,transform:M,params:T,queryPadding:this.queryPadding*k},s,f,d):{}}querySourceFeatures(s,f){const d=this.latestFeatureIndex;if(!d||!d.rawTileData)return;const m=d.loadVTLayers(),v=f&&f.sourceLayer?f.sourceLayer:"",I=m._geojsonTileLayer||m[v];if(!I)return;const T=u.a6(f&&f.filter),{z:M,x:k,y:z}=this.tileID.canonical,B={z:M,x:k,y:z};for(let Z=0;Z<I.length;Z++){const it=I.feature(Z);if(T.needGeometry){const tt=u.a7(it,!0);if(!T.filter(new u.a8(this.tileID.overscaledZ),tt,this.tileID.canonical))continue}else if(!T.filter(new u.a8(this.tileID.overscaledZ),it))continue;const rt=d.getId(it,v),lt=new u.a9(it,M,k,z,rt);lt.tile=B,s.push(lt)}}hasData(){return this.state==="loaded"||this.state==="reloading"||this.state==="expired"}patternsLoaded(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(s){const f=this.expirationTime;if(s.cacheControl){const d=u.aa(s.cacheControl);d["max-age"]&&(this.expirationTime=Date.now()+1e3*d["max-age"])}else s.expires&&(this.expirationTime=new Date(s.expires).getTime());if(this.expirationTime){const d=Date.now();let m=!1;if(this.expirationTime>d)m=!1;else if(f)if(this.expirationTime<f)m=!0;else{const v=this.expirationTime-f;v?this.expirationTime=d+Math.max(v,3e4):m=!0}else m=!0;m?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-new Date().getTime(),Math.pow(2,31)-1)}setFeatureState(s,f){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData||Object.keys(s).length===0)return;const d=this.latestFeatureIndex.loadVTLayers();for(const m in this.buckets){if(!f.style.hasLayer(m))continue;const v=this.buckets[m],I=v.layers[0].sourceLayer||"_geojsonTileLayer",T=d[I],M=s[I];if(!T||!M||Object.keys(M).length===0)continue;v.update(M,T,this.imageAtlas&&this.imageAtlas.patternPositions||{});const k=f&&f.style&&f.style.getLayer(m);k&&(this.queryPadding=Math.max(this.queryPadding,k.queryRadius(v)))}}holdingForFade(){return this.symbolFadeHoldUntil!==void 0}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<C.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(s){this.symbolFadeHoldUntil=C.now()+s}setDependencies(s,f){const d={};for(const m of f)d[m]=!0;this.dependencies[s]=d}hasDependency(s,f){for(const d of s){const m=this.dependencies[d];if(m){for(const v of f)if(m[v])return!0}}return!1}}class Hi{constructor(s,f){this.max=s,this.onRemove=f,this.reset()}reset(){for(const s in this.data)for(const f of this.data[s])f.timeout&&clearTimeout(f.timeout),this.onRemove(f.value);return this.data={},this.order=[],this}add(s,f,d){const m=s.wrapped().key;this.data[m]===void 0&&(this.data[m]=[]);const v={value:f,timeout:void 0};if(d!==void 0&&(v.timeout=setTimeout(()=>{this.remove(s,v)},d)),this.data[m].push(v),this.order.push(m),this.order.length>this.max){const I=this._getAndRemoveByKey(this.order[0]);I&&this.onRemove(I)}return this}has(s){return s.wrapped().key in this.data}getAndRemove(s){return this.has(s)?this._getAndRemoveByKey(s.wrapped().key):null}_getAndRemoveByKey(s){const f=this.data[s].shift();return f.timeout&&clearTimeout(f.timeout),this.data[s].length===0&&delete this.data[s],this.order.splice(this.order.indexOf(s),1),f.value}getByKey(s){const f=this.data[s];return f?f[0].value:null}get(s){return this.has(s)?this.data[s.wrapped().key][0].value:null}remove(s,f){if(!this.has(s))return this;const d=s.wrapped().key,m=f===void 0?0:this.data[d].indexOf(f),v=this.data[d][m];return this.data[d].splice(m,1),v.timeout&&clearTimeout(v.timeout),this.data[d].length===0&&delete this.data[d],this.onRemove(v.value),this.order.splice(this.order.indexOf(d),1),this}setMaxSize(s){for(this.max=s;this.order.length>this.max;){const f=this._getAndRemoveByKey(this.order[0]);f&&this.onRemove(f)}return this}filter(s){const f=[];for(const d in this.data)for(const m of this.data[d])s(m.value)||f.push(m);for(const d of f)this.remove(d.value.tileID,d)}}class yl{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(s,f,d){const m=String(f);if(this.stateChanges[s]=this.stateChanges[s]||{},this.stateChanges[s][m]=this.stateChanges[s][m]||{},u.e(this.stateChanges[s][m],d),this.deletedStates[s]===null){this.deletedStates[s]={};for(const v in this.state[s])v!==m&&(this.deletedStates[s][v]=null)}else if(this.deletedStates[s]&&this.deletedStates[s][m]===null){this.deletedStates[s][m]={};for(const v in this.state[s][m])d[v]||(this.deletedStates[s][m][v]=null)}else for(const v in d)this.deletedStates[s]&&this.deletedStates[s][m]&&this.deletedStates[s][m][v]===null&&delete this.deletedStates[s][m][v]}removeFeatureState(s,f,d){if(this.deletedStates[s]===null)return;const m=String(f);if(this.deletedStates[s]=this.deletedStates[s]||{},d&&f!==void 0)this.deletedStates[s][m]!==null&&(this.deletedStates[s][m]=this.deletedStates[s][m]||{},this.deletedStates[s][m][d]=null);else if(f!==void 0)if(this.stateChanges[s]&&this.stateChanges[s][m])for(d in this.deletedStates[s][m]={},this.stateChanges[s][m])this.deletedStates[s][m][d]=null;else this.deletedStates[s][m]=null;else this.deletedStates[s]=null}getState(s,f){const d=String(f),m=u.e({},(this.state[s]||{})[d],(this.stateChanges[s]||{})[d]);if(this.deletedStates[s]===null)return{};if(this.deletedStates[s]){const v=this.deletedStates[s][f];if(v===null)return{};for(const I in v)delete m[I]}return m}initializeTileState(s,f){s.setFeatureState(this.state,f)}coalesceChanges(s,f){const d={};for(const m in this.stateChanges){this.state[m]=this.state[m]||{};const v={};for(const I in this.stateChanges[m])this.state[m][I]||(this.state[m][I]={}),u.e(this.state[m][I],this.stateChanges[m][I]),v[I]=this.state[m][I];d[m]=v}for(const m in this.deletedStates){this.state[m]=this.state[m]||{};const v={};if(this.deletedStates[m]===null)for(const I in this.state[m])v[I]={},this.state[m][I]={};else for(const I in this.deletedStates[m]){if(this.deletedStates[m][I]===null)this.state[m][I]={};else for(const T of Object.keys(this.deletedStates[m][I]))delete this.state[m][I][T];v[I]=this.state[m][I]}d[m]=d[m]||{},u.e(d[m],v)}if(this.stateChanges={},this.deletedStates={},Object.keys(d).length!==0)for(const m in s)s[m].setFeatureState(d,f)}}class jr extends u.E{constructor(s,f,d){super(),this.id=s,this.dispatcher=d,this.on("data",m=>this._dataHandler(m)),this.on("dataloading",()=>{this._sourceErrored=!1}),this.on("error",()=>{this._sourceErrored=this._source.loaded()}),this._source=((m,v,I,T)=>{const M=new(Na(v.type))(m,v,I,T);if(M.id!==m)throw new Error(`Expected Source id to be ${m} instead of ${M.id}`);return M})(s,f,d,this),this._tiles={},this._cache=new Hi(0,m=>this._unloadTile(m)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new yl,this._didEmitContent=!1,this._updated=!1}onAdd(s){this.map=s,this._maxTileCacheSize=s?s._maxTileCacheSize:null,this._maxTileCacheZoomLevels=s?s._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(s)}onRemove(s){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(s)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;if(!(this.used===void 0&&this.usedForTerrain===void 0||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const s in this._tiles){const f=this._tiles[s];if(f.state!=="loaded"&&f.state!=="errored")return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const s=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,s&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(s,f,d){return u._(this,void 0,void 0,function*(){try{yield this._source.loadTile(s),this._tileLoaded(s,f,d)}catch(m){s.state="errored",m.status!==404?this._source.fire(new u.j(m,{tile:s})):this.update(this.transform,this.terrain)}})}_unloadTile(s){this._source.unloadTile&&this._source.unloadTile(s)}_abortTile(s){this._source.abortTile&&this._source.abortTile(s),this._source.fire(new u.k("dataabort",{tile:s,coord:s.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(s){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const f in this._tiles){const d=this._tiles[f];d.upload(s),d.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map(s=>s.tileID).sort(se).map(s=>s.key)}getRenderableIds(s){const f=[];for(const d in this._tiles)this._isIdRenderable(d,s)&&f.push(this._tiles[d]);return s?f.sort((d,m)=>{const v=d.tileID,I=m.tileID,T=new u.P(v.canonical.x,v.canonical.y)._rotate(this.transform.angle),M=new u.P(I.canonical.x,I.canonical.y)._rotate(this.transform.angle);return v.overscaledZ-I.overscaledZ||M.y-T.y||M.x-T.x}).map(d=>d.tileID.key):f.map(d=>d.tileID).sort(se).map(d=>d.key)}hasRenderableParent(s){const f=this.findLoadedParent(s,0);return!!f&&this._isIdRenderable(f.tileID.key)}_isIdRenderable(s,f){return this._tiles[s]&&this._tiles[s].hasData()&&!this._coveredTiles[s]&&(f||!this._tiles[s].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const s in this._tiles)this._tiles[s].state!=="errored"&&this._reloadTile(s,"reloading")}}_reloadTile(s,f){return u._(this,void 0,void 0,function*(){const d=this._tiles[s];d&&(d.state!=="loading"&&(d.state=f),yield this._loadTile(d,s,f))})}_tileLoaded(s,f,d){s.timeAdded=C.now(),d==="expired"&&(s.refreshedUponExpiration=!0),this._setTileReloadTimer(f,s),this.getSource().type==="raster-dem"&&s.dem&&this._backfillDEM(s),this._state.initializeTileState(s,this.map?this.map.painter:null),s.aborted||this._source.fire(new u.k("data",{dataType:"source",tile:s,coord:s.tileID}))}_backfillDEM(s){const f=this.getRenderableIds();for(let m=0;m<f.length;m++){const v=f[m];if(s.neighboringTiles&&s.neighboringTiles[v]){const I=this.getTileByID(v);d(s,I),d(I,s)}}function d(m,v){m.needsHillshadePrepare=!0,m.needsTerrainPrepare=!0;let I=v.tileID.canonical.x-m.tileID.canonical.x;const T=v.tileID.canonical.y-m.tileID.canonical.y,M=Math.pow(2,m.tileID.canonical.z),k=v.tileID.key;I===0&&T===0||Math.abs(T)>1||(Math.abs(I)>1&&(Math.abs(I+M)===1?I+=M:Math.abs(I-M)===1&&(I-=M)),v.dem&&m.dem&&(m.dem.backfillBorder(v.dem,I,T),m.neighboringTiles&&m.neighboringTiles[k]&&(m.neighboringTiles[k].backfilled=!0)))}}getTile(s){return this.getTileByID(s.key)}getTileByID(s){return this._tiles[s]}_retainLoadedChildren(s,f,d,m){for(const v in this._tiles){let I=this._tiles[v];if(m[v]||!I.hasData()||I.tileID.overscaledZ<=f||I.tileID.overscaledZ>d)continue;let T=I.tileID;for(;I&&I.tileID.overscaledZ>f+1;){const k=I.tileID.scaledTo(I.tileID.overscaledZ-1);I=this._tiles[k.key],I&&I.hasData()&&(T=k)}let M=T;for(;M.overscaledZ>f;)if(M=M.scaledTo(M.overscaledZ-1),s[M.key]){m[T.key]=T;break}}}findLoadedParent(s,f){if(s.key in this._loadedParentTiles){const d=this._loadedParentTiles[s.key];return d&&d.tileID.overscaledZ>=f?d:null}for(let d=s.overscaledZ-1;d>=f;d--){const m=s.scaledTo(d),v=this._getLoadedTile(m);if(v)return v}}_getLoadedTile(s){const f=this._tiles[s.key];return f&&f.hasData()?f:this._cache.getByKey(s.wrapped().key)}updateCacheSize(s){const f=Math.ceil(s.width/this._source.tileSize)+1,d=Math.ceil(s.height/this._source.tileSize)+1,m=Math.floor(f*d*(this._maxTileCacheZoomLevels===null?u.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),v=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,m):m;this._cache.setMaxSize(v)}handleWrapJump(s){const f=Math.round((s-(this._prevLng===void 0?s:this._prevLng))/360);if(this._prevLng=s,f){const d={};for(const m in this._tiles){const v=this._tiles[m];v.tileID=v.tileID.unwrapTo(v.tileID.wrap+f),d[v.tileID.key]=v}this._tiles=d;for(const m in this._timers)clearTimeout(this._timers[m]),delete this._timers[m];for(const m in this._tiles)this._setTileReloadTimer(m,this._tiles[m])}}update(s,f){if(!this._sourceLoaded||this._paused)return;let d;this.transform=s,this.terrain=f,this.updateCacheSize(s),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?d=s.getVisibleUnwrappedCoordinates(this._source.tileID).map(z=>new u.Q(z.canonical.z,z.wrap,z.canonical.z,z.canonical.x,z.canonical.y)):(d=s.coveringTiles({tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:f}),this._source.hasTile&&(d=d.filter(z=>this._source.hasTile(z)))):d=[];const m=s.coveringZoomLevel(this._source),v=Math.max(m-jr.maxOverzooming,this._source.minzoom),I=Math.max(m+jr.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const z={};for(const B of d)if(B.canonical.z>this._source.minzoom){const Z=B.scaledTo(B.canonical.z-1);z[Z.key]=Z;const it=B.scaledTo(Math.max(this._source.minzoom,Math.min(B.canonical.z,5)));z[it.key]=it}d=d.concat(Object.values(z))}const T=d.length===0&&!this._updated&&this._didEmitContent;this._updated=!0,T&&this.fire(new u.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const M=this._updateRetainedTiles(d,m);if(Ke(this._source.type)){const z={},B={},Z=Object.keys(M),it=C.now();for(const rt of Z){const lt=M[rt],tt=this._tiles[rt];if(!tt||tt.fadeEndTime!==0&&tt.fadeEndTime<=it)continue;const yt=this.findLoadedParent(lt,v);yt&&(this._addTile(yt.tileID),z[yt.tileID.key]=yt.tileID),B[rt]=lt}this._retainLoadedChildren(B,m,I,M);for(const rt in z)M[rt]||(this._coveredTiles[rt]=!0,M[rt]=z[rt]);if(f){const rt={},lt={};for(const tt of d)this._tiles[tt.key].hasData()?rt[tt.key]=tt:lt[tt.key]=tt;for(const tt in lt){const yt=lt[tt].children(this._source.maxzoom);this._tiles[yt[0].key]&&this._tiles[yt[1].key]&&this._tiles[yt[2].key]&&this._tiles[yt[3].key]&&(rt[yt[0].key]=M[yt[0].key]=yt[0],rt[yt[1].key]=M[yt[1].key]=yt[1],rt[yt[2].key]=M[yt[2].key]=yt[2],rt[yt[3].key]=M[yt[3].key]=yt[3],delete lt[tt])}for(const tt in lt){const yt=this.findLoadedParent(lt[tt],this._source.minzoom);if(yt){rt[yt.tileID.key]=M[yt.tileID.key]=yt.tileID;for(const kt in rt)rt[kt].isChildOf(yt.tileID)&&delete rt[kt]}}for(const tt in this._tiles)rt[tt]||(this._coveredTiles[tt]=!0)}}for(const z in M)this._tiles[z].clearFadeHold();const k=u.ab(this._tiles,M);for(const z of k){const B=this._tiles[z];B.hasSymbolBuckets&&!B.holdingForFade()?B.setHoldDuration(this.map._fadeDuration):B.hasSymbolBuckets&&!B.symbolFadeFinished()||this._removeTile(z)}this._updateLoadedParentTileCache()}releaseSymbolFadeTiles(){for(const s in this._tiles)this._tiles[s].holdingForFade()&&this._removeTile(s)}_updateRetainedTiles(s,f){const d={},m={},v=Math.max(f-jr.maxOverzooming,this._source.minzoom),I=Math.max(f+jr.maxUnderzooming,this._source.minzoom),T={};for(const M of s){const k=this._addTile(M);d[M.key]=M,k.hasData()||f<this._source.maxzoom&&(T[M.key]=M)}this._retainLoadedChildren(T,f,I,d);for(const M of s){let k=this._tiles[M.key];if(k.hasData())continue;if(f+1>this._source.maxzoom){const B=M.children(this._source.maxzoom)[0],Z=this.getTile(B);if(Z&&Z.hasData()){d[B.key]=B;continue}}else{const B=M.children(this._source.maxzoom);if(d[B[0].key]&&d[B[1].key]&&d[B[2].key]&&d[B[3].key])continue}let z=k.wasRequested();for(let B=M.overscaledZ-1;B>=v;--B){const Z=M.scaledTo(B);if(m[Z.key])break;if(m[Z.key]=!0,k=this.getTile(Z),!k&&z&&(k=this._addTile(Z)),k){const it=k.hasData();if((z||it)&&(d[Z.key]=Z),z=k.wasRequested(),it)break}}}return d}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const s in this._tiles){const f=[];let d,m=this._tiles[s].tileID;for(;m.overscaledZ>0;){if(m.key in this._loadedParentTiles){d=this._loadedParentTiles[m.key];break}f.push(m.key);const v=m.scaledTo(m.overscaledZ-1);if(d=this._getLoadedTile(v),d)break;m=v}for(const v of f)this._loadedParentTiles[v]=d}}_addTile(s){let f=this._tiles[s.key];if(f)return f;f=this._cache.getAndRemove(s),f&&(this._setTileReloadTimer(s.key,f),f.tileID=s,this._state.initializeTileState(f,this.map?this.map.painter:null),this._cacheTimers[s.key]&&(clearTimeout(this._cacheTimers[s.key]),delete this._cacheTimers[s.key],this._setTileReloadTimer(s.key,f)));const d=f;return f||(f=new Zo(s,this._source.tileSize*s.overscaleFactor()),this._loadTile(f,s.key,f.state)),f.uses++,this._tiles[s.key]=f,d||this._source.fire(new u.k("dataloading",{tile:f,coord:f.tileID,dataType:"source"})),f}_setTileReloadTimer(s,f){s in this._timers&&(clearTimeout(this._timers[s]),delete this._timers[s]);const d=f.getExpiryTimeout();d&&(this._timers[s]=setTimeout(()=>{this._reloadTile(s,"expired"),delete this._timers[s]},d))}_removeTile(s){const f=this._tiles[s];f&&(f.uses--,delete this._tiles[s],this._timers[s]&&(clearTimeout(this._timers[s]),delete this._timers[s]),f.uses>0||(f.hasData()&&f.state!=="reloading"?this._cache.add(f.tileID,f,f.getExpiryTimeout()):(f.aborted=!0,this._abortTile(f),this._unloadTile(f))))}_dataHandler(s){const f=s.sourceDataType;s.dataType==="source"&&f==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&s.dataType==="source"&&f==="content"&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const s in this._tiles)this._removeTile(s);this._cache.reset()}tilesIn(s,f,d){const m=[],v=this.transform;if(!v)return m;const I=d?v.getCameraQueryGeometry(s):s,T=s.map(rt=>v.pointCoordinate(rt,this.terrain)),M=I.map(rt=>v.pointCoordinate(rt,this.terrain)),k=this.getIds();let z=1/0,B=1/0,Z=-1/0,it=-1/0;for(const rt of M)z=Math.min(z,rt.x),B=Math.min(B,rt.y),Z=Math.max(Z,rt.x),it=Math.max(it,rt.y);for(let rt=0;rt<k.length;rt++){const lt=this._tiles[k[rt]];if(lt.holdingForFade())continue;const tt=lt.tileID,yt=Math.pow(2,v.zoom-lt.tileID.overscaledZ),kt=f*lt.queryPadding*u.W/lt.tileSize/yt,ut=[tt.getTilePoint(new u.Y(z,B)),tt.getTilePoint(new u.Y(Z,it))];if(ut[0].x-kt<u.W&&ut[0].y-kt<u.W&&ut[1].x+kt>=0&&ut[1].y+kt>=0){const wt=T.map(Ot=>tt.getTilePoint(Ot)),Dt=M.map(Ot=>tt.getTilePoint(Ot));m.push({tile:lt,tileID:tt,queryGeometry:wt,cameraQueryGeometry:Dt,scale:yt})}}return m}getVisibleCoordinates(s){const f=this.getRenderableIds(s).map(d=>this._tiles[d].tileID);for(const d of f)d.posMatrix=this.transform.calculatePosMatrix(d.toUnwrapped());return f}hasTransition(){if(this._source.hasTransition())return!0;if(Ke(this._source.type)){const s=C.now();for(const f in this._tiles)if(this._tiles[f].fadeEndTime>=s)return!0}return!1}setFeatureState(s,f,d){this._state.updateState(s=s||"_geojsonTileLayer",f,d)}removeFeatureState(s,f,d){this._state.removeFeatureState(s=s||"_geojsonTileLayer",f,d)}getFeatureState(s,f){return this._state.getState(s=s||"_geojsonTileLayer",f)}setDependencies(s,f,d){const m=this._tiles[s];m&&m.setDependencies(f,d)}reloadTilesForDependencies(s,f){for(const d in this._tiles)this._tiles[d].hasDependency(s,f)&&this._reloadTile(d,"reloading");this._cache.filter(d=>!d.hasDependency(s,f))}}function se(_,s){const f=Math.abs(2*_.wrap)-+(_.wrap<0),d=Math.abs(2*s.wrap)-+(s.wrap<0);return _.overscaledZ-s.overscaledZ||d-f||s.canonical.y-_.canonical.y||s.canonical.x-_.canonical.x}function Ke(_){return _==="raster"||_==="image"||_==="video"}jr.maxOverzooming=10,jr.maxUnderzooming=3;class Xe{constructor(s,f){this.reset(s,f)}reset(s,f){this.points=s||[],this._distances=[0];for(let d=1;d<this.points.length;d++)this._distances[d]=this._distances[d-1]+this.points[d].dist(this.points[d-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(f||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(s){if(this.points.length===1)return this.points[0];s=u.ac(s,0,1);let f=1,d=this._distances[f];const m=s*this.paddedLength+this.padding;for(;d<m&&f<this._distances.length;)d=this._distances[++f];const v=f-1,I=this._distances[v],T=d-I,M=T>0?(m-I)/T:0;return this.points[v].mult(1-M).add(this.points[f].mult(M))}}function Mr(_,s){let f=!0;return _==="always"||_!=="never"&&s!=="never"||(f=!1),f}class Ho{constructor(s,f,d){const m=this.boxCells=[],v=this.circleCells=[];this.xCellCount=Math.ceil(s/d),this.yCellCount=Math.ceil(f/d);for(let I=0;I<this.xCellCount*this.yCellCount;I++)m.push([]),v.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=s,this.height=f,this.xScale=this.xCellCount/s,this.yScale=this.yCellCount/f,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(s,f,d,m,v){this._forEachCell(f,d,m,v,this._insertBoxCell,this.boxUid++),this.boxKeys.push(s),this.bboxes.push(f),this.bboxes.push(d),this.bboxes.push(m),this.bboxes.push(v)}insertCircle(s,f,d,m){this._forEachCell(f-m,d-m,f+m,d+m,this._insertCircleCell,this.circleUid++),this.circleKeys.push(s),this.circles.push(f),this.circles.push(d),this.circles.push(m)}_insertBoxCell(s,f,d,m,v,I){this.boxCells[v].push(I)}_insertCircleCell(s,f,d,m,v,I){this.circleCells[v].push(I)}_query(s,f,d,m,v,I,T){if(d<0||s>this.width||m<0||f>this.height)return[];const M=[];if(s<=0&&f<=0&&this.width<=d&&this.height<=m){if(v)return[{key:null,x1:s,y1:f,x2:d,y2:m}];for(let k=0;k<this.boxKeys.length;k++)M.push({key:this.boxKeys[k],x1:this.bboxes[4*k],y1:this.bboxes[4*k+1],x2:this.bboxes[4*k+2],y2:this.bboxes[4*k+3]});for(let k=0;k<this.circleKeys.length;k++){const z=this.circles[3*k],B=this.circles[3*k+1],Z=this.circles[3*k+2];M.push({key:this.circleKeys[k],x1:z-Z,y1:B-Z,x2:z+Z,y2:B+Z})}}else this._forEachCell(s,f,d,m,this._queryCell,M,{hitTest:v,overlapMode:I,seenUids:{box:{},circle:{}}},T);return M}query(s,f,d,m){return this._query(s,f,d,m,!1,null)}hitTest(s,f,d,m,v,I){return this._query(s,f,d,m,!0,v,I).length>0}hitTestCircle(s,f,d,m,v){const I=s-d,T=s+d,M=f-d,k=f+d;if(T<0||I>this.width||k<0||M>this.height)return!1;const z=[];return this._forEachCell(I,M,T,k,this._queryCellCircle,z,{hitTest:!0,overlapMode:m,circle:{x:s,y:f,radius:d},seenUids:{box:{},circle:{}}},v),z.length>0}_queryCell(s,f,d,m,v,I,T,M){const{seenUids:k,hitTest:z,overlapMode:B}=T,Z=this.boxCells[v];if(Z!==null){const rt=this.bboxes;for(const lt of Z)if(!k.box[lt]){k.box[lt]=!0;const tt=4*lt,yt=this.boxKeys[lt];if(s<=rt[tt+2]&&f<=rt[tt+3]&&d>=rt[tt+0]&&m>=rt[tt+1]&&(!M||M(yt))&&(!z||!Mr(B,yt.overlapMode))&&(I.push({key:yt,x1:rt[tt],y1:rt[tt+1],x2:rt[tt+2],y2:rt[tt+3]}),z))return!0}}const it=this.circleCells[v];if(it!==null){const rt=this.circles;for(const lt of it)if(!k.circle[lt]){k.circle[lt]=!0;const tt=3*lt,yt=this.circleKeys[lt];if(this._circleAndRectCollide(rt[tt],rt[tt+1],rt[tt+2],s,f,d,m)&&(!M||M(yt))&&(!z||!Mr(B,yt.overlapMode))){const kt=rt[tt],ut=rt[tt+1],wt=rt[tt+2];if(I.push({key:yt,x1:kt-wt,y1:ut-wt,x2:kt+wt,y2:ut+wt}),z)return!0}}}return!1}_queryCellCircle(s,f,d,m,v,I,T,M){const{circle:k,seenUids:z,overlapMode:B}=T,Z=this.boxCells[v];if(Z!==null){const rt=this.bboxes;for(const lt of Z)if(!z.box[lt]){z.box[lt]=!0;const tt=4*lt,yt=this.boxKeys[lt];if(this._circleAndRectCollide(k.x,k.y,k.radius,rt[tt+0],rt[tt+1],rt[tt+2],rt[tt+3])&&(!M||M(yt))&&!Mr(B,yt.overlapMode))return I.push(!0),!0}}const it=this.circleCells[v];if(it!==null){const rt=this.circles;for(const lt of it)if(!z.circle[lt]){z.circle[lt]=!0;const tt=3*lt,yt=this.circleKeys[lt];if(this._circlesCollide(rt[tt],rt[tt+1],rt[tt+2],k.x,k.y,k.radius)&&(!M||M(yt))&&!Mr(B,yt.overlapMode))return I.push(!0),!0}}}_forEachCell(s,f,d,m,v,I,T,M){const k=this._convertToXCellCoord(s),z=this._convertToYCellCoord(f),B=this._convertToXCellCoord(d),Z=this._convertToYCellCoord(m);for(let it=k;it<=B;it++)for(let rt=z;rt<=Z;rt++)if(v.call(this,s,f,d,m,this.xCellCount*rt+it,I,T,M))return}_convertToXCellCoord(s){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(s*this.xScale)))}_convertToYCellCoord(s){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(s*this.yScale)))}_circlesCollide(s,f,d,m,v,I){const T=m-s,M=v-f,k=d+I;return k*k>T*T+M*M}_circleAndRectCollide(s,f,d,m,v,I,T){const M=(I-m)/2,k=Math.abs(s-(m+M));if(k>M+d)return!1;const z=(T-v)/2,B=Math.abs(f-(v+z));if(B>z+d)return!1;if(k<=M||B<=z)return!0;const Z=k-M,it=B-z;return Z*Z+it*it<=d*d}}function He(_,s,f,d,m){const v=u.F();return s?(u.J(v,v,[1/m,1/m,1]),f||u.ad(v,v,d.angle)):u.K(v,d.labelPlaneMatrix,_),v}function fa(_,s,f,d,m){if(s){const v=u.ae(_);return u.J(v,v,[m,m,1]),f||u.ad(v,v,-d.angle),v}return d.glCoordMatrix}function Nr(_,s,f){let d;f?(d=[_.x,_.y,f(_.x,_.y),1],u.af(d,d,s)):(d=[_.x,_.y,0,1],we(d,d,s));const m=d[3];return{point:new u.P(d[0]/m,d[1]/m),signedDistanceFromCamera:m}}function at(_,s){return .5+_/s*.5}function V(_,s){const f=_[0]/_[3],d=_[1]/_[3];return f>=-s[0]&&f<=s[0]&&d>=-s[1]&&d<=s[1]}function j(_,s,f,d,m,v,I,T,M,k){const z=d?_.textSizeData:_.iconSizeData,B=u.ag(z,f.transform.zoom),Z=[256/f.width*2+1,256/f.height*2+1],it=d?_.text.dynamicLayoutVertexArray:_.icon.dynamicLayoutVertexArray;it.clear();const rt=_.lineVertexArray,lt=d?_.text.placedSymbolArray:_.icon.placedSymbolArray,tt=f.transform.width/f.transform.height;let yt=!1;for(let kt=0;kt<lt.length;kt++){const ut=lt.get(kt);if(ut.hidden||ut.writingMode===u.ah.vertical&&!yt){Ht(ut.numGlyphs,it);continue}let wt;if(yt=!1,k?(wt=[ut.anchorX,ut.anchorY,k(ut.anchorX,ut.anchorY),1],u.af(wt,wt,s)):(wt=[ut.anchorX,ut.anchorY,0,1],we(wt,wt,s)),!V(wt,Z)){Ht(ut.numGlyphs,it);continue}const Dt=at(f.transform.cameraToCenterDistance,wt[3]),Ot=u.ai(z,B,ut),Bt=I?Ot/Dt:Ot*Dt,Qt=new u.P(ut.anchorX,ut.anchorY),Jt=Nr(Qt,m,k).point,ie={projections:{},offsets:{}},ae=vt(ut,Bt,!1,T,s,m,v,_.glyphOffsetArray,rt,it,Jt,Qt,ie,tt,M,k);yt=ae.useVertical,(ae.notEnoughRoom||yt||ae.needsFlipping&&vt(ut,Bt,!0,T,s,m,v,_.glyphOffsetArray,rt,it,Jt,Qt,ie,tt,M,k).notEnoughRoom)&&Ht(ut.numGlyphs,it)}d?_.text.dynamicLayoutVertexBuffer.updateData(it):_.icon.dynamicLayoutVertexBuffer.updateData(it)}function X(_,s,f,d,m,v,I,T,M,k,z,B,Z){const it=T.glyphStartIndex+T.numGlyphs,rt=T.lineStartIndex,lt=T.lineStartIndex+T.lineLength,tt=s.getoffsetX(T.glyphStartIndex),yt=s.getoffsetX(it-1),kt=Nt(_*tt,f,d,m,v,I,T.segment,rt,lt,M,k,z,B,Z);if(!kt)return null;const ut=Nt(_*yt,f,d,m,v,I,T.segment,rt,lt,M,k,z,B,Z);return ut?{first:kt,last:ut}:null}function nt(_,s,f,d){return _===u.ah.horizontal&&Math.abs(f.y-s.y)>Math.abs(f.x-s.x)*d?{useVertical:!0}:(_===u.ah.vertical?s.y<f.y:s.x>f.x)?{needsFlipping:!0}:null}function vt(_,s,f,d,m,v,I,T,M,k,z,B,Z,it,rt,lt){const tt=s/24,yt=_.lineOffsetX*tt,kt=_.lineOffsetY*tt;let ut;if(_.numGlyphs>1){const wt=_.glyphStartIndex+_.numGlyphs,Dt=_.lineStartIndex,Ot=_.lineStartIndex+_.lineLength,Bt=X(tt,T,yt,kt,f,z,B,_,M,v,Z,rt,lt);if(!Bt)return{notEnoughRoom:!0};const Qt=Nr(Bt.first.point,I,lt).point,Jt=Nr(Bt.last.point,I,lt).point;if(d&&!f){const ie=nt(_.writingMode,Qt,Jt,it);if(ie)return ie}ut=[Bt.first];for(let ie=_.glyphStartIndex+1;ie<wt-1;ie++)ut.push(Nt(tt*T.getoffsetX(ie),yt,kt,f,z,B,_.segment,Dt,Ot,M,v,Z,rt,lt));ut.push(Bt.last)}else{if(d&&!f){const Dt=Nr(B,m,lt).point,Ot=_.lineStartIndex+_.segment+1,Bt=new u.P(M.getx(Ot),M.gety(Ot)),Qt=Nr(Bt,m,lt),Jt=Qt.signedDistanceFromCamera>0?Qt.point:Q(B,Bt,Dt,1,m,lt),ie=nt(_.writingMode,Dt,Jt,it);if(ie)return ie}const wt=Nt(tt*T.getoffsetX(_.glyphStartIndex),yt,kt,f,z,B,_.segment,_.lineStartIndex,_.lineStartIndex+_.lineLength,M,v,Z,rt,lt);if(!wt)return{notEnoughRoom:!0};ut=[wt]}for(const wt of ut)u.aj(k,wt.point,wt.angle);return{}}function Q(_,s,f,d,m,v){const I=Nr(_.add(_.sub(s)._unit()),m,v).point,T=f.sub(I);return f.add(T._mult(d/T.mag()))}function bt(_,s){const{projectionCache:f,lineVertexArray:d,labelPlaneMatrix:m,tileAnchorPoint:v,distanceFromAnchor:I,getElevation:T,previousVertex:M,direction:k,absOffsetX:z}=s;if(f.projections[_])return f.projections[_];const B=new u.P(d.getx(_),d.gety(_)),Z=Nr(B,m,T);if(Z.signedDistanceFromCamera>0)return f.projections[_]=Z.point,Z.point;const it=_-k;return Q(I===0?v:new u.P(d.getx(it),d.gety(it)),B,M,z-I+1,m,T)}function dt(_,s,f){return _._unit()._perp()._mult(s*f)}function Et(_,s,f,d,m,v,I,T){const{projectionCache:M,direction:k}=T;if(M.offsets[_])return M.offsets[_];const z=f.add(s);if(_+k<d||_+k>=m)return M.offsets[_]=z,z;const B=bt(_+k,T),Z=dt(B.sub(f),I,k),it=f.add(Z),rt=B.add(Z);return M.offsets[_]=u.ak(v,z,it,rt)||z,M.offsets[_]}function Nt(_,s,f,d,m,v,I,T,M,k,z,B,Z,it){const rt=d?_-s:_+s;let lt=rt>0?1:-1,tt=0;d&&(lt*=-1,tt=Math.PI),lt<0&&(tt+=Math.PI);let yt,kt,ut=lt>0?T+I:T+I+1,wt=m,Dt=m,Ot=0,Bt=0;const Qt=Math.abs(rt),Jt=[];let ie;for(;Ot+Bt<=Qt;){if(ut+=lt,ut<T||ut>=M)return null;Ot+=Bt,Dt=wt,kt=yt;const le={projectionCache:B,lineVertexArray:k,labelPlaneMatrix:z,tileAnchorPoint:v,distanceFromAnchor:Ot,getElevation:it,previousVertex:Dt,direction:lt,absOffsetX:Qt};if(wt=bt(ut,le),f===0)Jt.push(Dt),ie=wt.sub(Dt);else{let Oe;const Qe=wt.sub(Dt);Oe=Qe.mag()===0?dt(bt(ut+lt,le).sub(wt),f,lt):dt(Qe,f,lt),kt||(kt=Dt.add(Oe)),yt=Et(ut,Oe,wt,T,M,kt,f,le),Jt.push(kt),ie=yt.sub(kt)}Bt=ie.mag()}const ae=ie._mult((Qt-Ot)/Bt)._add(kt||Dt),Je=tt+Math.atan2(wt.y-Dt.y,wt.x-Dt.x);return Jt.push(ae),{point:ae,angle:Z?Je:0,path:Jt}}const Ft=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function Ht(_,s){for(let f=0;f<_;f++){const d=s.length;s.resize(d+4),s.float32.set(Ft,3*d)}}function we(_,s,f){const d=s[0],m=s[1];return _[0]=f[0]*d+f[4]*m+f[12],_[1]=f[1]*d+f[5]*m+f[13],_[3]=f[3]*d+f[7]*m+f[15],_}const Te=100;class Ge{constructor(s,f=new Ho(s.width+200,s.height+200,25),d=new Ho(s.width+200,s.height+200,25)){this.transform=s,this.grid=f,this.ignoredGrid=d,this.pitchfactor=Math.cos(s._pitch)*s.cameraToCenterDistance,this.screenRightBoundary=s.width+Te,this.screenBottomBoundary=s.height+Te,this.gridRightBoundary=s.width+200,this.gridBottomBoundary=s.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(s,f,d,m,v,I){const T=this.projectAndGetPerspectiveRatio(m,s.anchorPointX,s.anchorPointY,I),M=d*T.perspectiveRatio,k=s.x1*M+T.point.x,z=s.y1*M+T.point.y,B=s.x2*M+T.point.x,Z=s.y2*M+T.point.y;return!this.isInsideGrid(k,z,B,Z)||f!=="always"&&this.grid.hitTest(k,z,B,Z,f,v)||T.perspectiveRatio<this.perspectiveRatioCutoff?{box:[],offscreen:!1}:{box:[k,z,B,Z],offscreen:this.isOffscreen(k,z,B,Z)}}placeCollisionCircles(s,f,d,m,v,I,T,M,k,z,B,Z,it,rt){const lt=[],tt=new u.P(f.anchorX,f.anchorY),yt=Nr(tt,I,rt),kt=at(this.transform.cameraToCenterDistance,yt.signedDistanceFromCamera),ut=(z?v/kt:v*kt)/u.ao,wt=Nr(tt,T,rt).point,Dt=X(ut,m,f.lineOffsetX*ut,f.lineOffsetY*ut,!1,wt,tt,f,d,T,{projections:{},offsets:{}},!1,rt);let Ot=!1,Bt=!1,Qt=!0;if(Dt){const Jt=.5*Z*kt+it,ie=new u.P(-100,-100),ae=new u.P(this.screenRightBoundary,this.screenBottomBoundary),Je=new Xe,le=Dt.first,Oe=Dt.last;let Qe=[];for(let rn=le.path.length-1;rn>=1;rn--)Qe.push(le.path[rn]);for(let rn=1;rn<Oe.path.length;rn++)Qe.push(Oe.path[rn]);const bn=2.5*Jt;if(M){const rn=Qe.map(an=>Nr(an,M,rt));Qe=rn.some(an=>an.signedDistanceFromCamera<=0)?[]:rn.map(an=>an.point)}let Ue=[];if(Qe.length>0){const rn=Qe[0].clone(),an=Qe[0].clone();for(let Sr=1;Sr<Qe.length;Sr++)rn.x=Math.min(rn.x,Qe[Sr].x),rn.y=Math.min(rn.y,Qe[Sr].y),an.x=Math.max(an.x,Qe[Sr].x),an.y=Math.max(an.y,Qe[Sr].y);Ue=rn.x>=ie.x&&an.x<=ae.x&&rn.y>=ie.y&&an.y<=ae.y?[Qe]:an.x<ie.x||rn.x>ae.x||an.y<ie.y||rn.y>ae.y?[]:u.al([Qe],ie.x,ie.y,ae.x,ae.y)}for(const rn of Ue){Je.reset(rn,.25*Jt);let an=0;an=Je.length<=.5*Jt?1:Math.ceil(Je.paddedLength/bn)+1;for(let Sr=0;Sr<an;Sr++){const Bn=Sr/Math.max(an-1,1),Ao=Je.lerp(Bn),$r=Ao.x+Te,fr=Ao.y+Te;lt.push($r,fr,Jt,0);const ti=$r-Jt,ko=fr-Jt,Bs=$r+Jt,Ga=fr+Jt;if(Qt=Qt&&this.isOffscreen(ti,ko,Bs,Ga),Bt=Bt||this.isInsideGrid(ti,ko,Bs,Ga),s!=="always"&&this.grid.hitTestCircle($r,fr,Jt,s,B)&&(Ot=!0,!k))return{circles:[],offscreen:!1,collisionDetected:Ot}}}}return{circles:!k&&Ot||!Bt||kt<this.perspectiveRatioCutoff?[]:lt,offscreen:Qt,collisionDetected:Ot}}queryRenderedSymbols(s){if(s.length===0||this.grid.keysLength()===0&&this.ignoredGrid.keysLength()===0)return{};const f=[];let d=1/0,m=1/0,v=-1/0,I=-1/0;for(const z of s){const B=new u.P(z.x+Te,z.y+Te);d=Math.min(d,B.x),m=Math.min(m,B.y),v=Math.max(v,B.x),I=Math.max(I,B.y),f.push(B)}const T=this.grid.query(d,m,v,I).concat(this.ignoredGrid.query(d,m,v,I)),M={},k={};for(const z of T){const B=z.key;if(M[B.bucketInstanceId]===void 0&&(M[B.bucketInstanceId]={}),M[B.bucketInstanceId][B.featureIndex])continue;const Z=[new u.P(z.x1,z.y1),new u.P(z.x2,z.y1),new u.P(z.x2,z.y2),new u.P(z.x1,z.y2)];u.am(f,Z)&&(M[B.bucketInstanceId][B.featureIndex]=!0,k[B.bucketInstanceId]===void 0&&(k[B.bucketInstanceId]=[]),k[B.bucketInstanceId].push(B.featureIndex))}return k}insertCollisionBox(s,f,d,m,v,I){(d?this.ignoredGrid:this.grid).insert({bucketInstanceId:m,featureIndex:v,collisionGroupID:I,overlapMode:f},s[0],s[1],s[2],s[3])}insertCollisionCircles(s,f,d,m,v,I){const T=d?this.ignoredGrid:this.grid,M={bucketInstanceId:m,featureIndex:v,collisionGroupID:I,overlapMode:f};for(let k=0;k<s.length;k+=4)T.insertCircle(M,s[k],s[k+1],s[k+2])}projectAndGetPerspectiveRatio(s,f,d,m){let v;return m?(v=[f,d,m(f,d),1],u.af(v,v,s)):(v=[f,d,0,1],we(v,v,s)),{point:new u.P((v[0]/v[3]+1)/2*this.transform.width+Te,(-v[1]/v[3]+1)/2*this.transform.height+Te),perspectiveRatio:.5+this.transform.cameraToCenterDistance/v[3]*.5}}isOffscreen(s,f,d,m){return d<Te||s>=this.screenRightBoundary||m<Te||f>this.screenBottomBoundary}isInsideGrid(s,f,d,m){return d>=0&&s<this.gridRightBoundary&&m>=0&&f<this.gridBottomBoundary}getViewportMatrix(){const s=u.an([]);return u.H(s,s,[-100,-100,0]),s}}function je(_,s,f){return s*(u.W/(_.tileSize*Math.pow(2,f-_.tileID.overscaledZ)))}class _n{constructor(s,f,d,m){this.opacity=s?Math.max(0,Math.min(1,s.opacity+(s.placed?f:-f))):m&&d?1:0,this.placed=d}isHidden(){return this.opacity===0&&!this.placed}}class Un{constructor(s,f,d,m,v){this.text=new _n(s?s.text:null,f,d,v),this.icon=new _n(s?s.icon:null,f,m,v)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class er{constructor(s,f,d){this.text=s,this.icon=f,this.skipFade=d}}class Wr{constructor(){this.invProjMatrix=u.F(),this.viewportMatrix=u.F(),this.circles=[]}}class nn{constructor(s,f,d,m,v){this.bucketInstanceId=s,this.featureIndex=f,this.sourceLayerIndex=d,this.bucketIndex=m,this.tileID=v}}class br{constructor(s){this.crossSourceCollisions=s,this.maxGroupID=0,this.collisionGroups={}}get(s){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[s]){const f=++this.maxGroupID;this.collisionGroups[s]={ID:f,predicate:d=>d.collisionGroupID===f}}return this.collisionGroups[s]}}function Qr(_,s,f,d,m){const{horizontalAlign:v,verticalAlign:I}=u.at(_);return new u.P(-(v-.5)*s+d[0]*m,-(I-.5)*f+d[1]*m)}function Xi(_,s,f,d,m,v){const{x1:I,x2:T,y1:M,y2:k,anchorPointX:z,anchorPointY:B}=_,Z=new u.P(s,f);return d&&Z._rotate(m?v:-v),{x1:I+Z.x,y1:M+Z.y,x2:T+Z.x,y2:k+Z.y,anchorPointX:z,anchorPointY:B}}class ao{constructor(s,f,d,m,v){this.transform=s.clone(),this.terrain=f,this.collisionIndex=new Ge(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=d,this.retainedQueryData={},this.collisionGroups=new br(m),this.collisionCircleArrays={},this.prevPlacement=v,v&&(v.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(s,f,d,m){const v=d.getBucket(f),I=d.latestFeatureIndex;if(!v||!I||f.id!==v.layerIds[0])return;const T=d.collisionBoxArray,M=v.layers[0].layout,k=Math.pow(2,this.transform.zoom-d.tileID.overscaledZ),z=d.tileSize/u.W,B=this.transform.calculatePosMatrix(d.tileID.toUnwrapped()),Z=M.get("text-pitch-alignment")==="map",it=M.get("text-rotation-alignment")==="map",rt=je(d,1,this.transform.zoom),lt=He(B,Z,it,this.transform,rt);let tt=null;if(Z){const kt=fa(B,Z,it,this.transform,rt);tt=u.K([],this.transform.labelPlaneMatrix,kt)}this.retainedQueryData[v.bucketInstanceId]=new nn(v.bucketInstanceId,I,v.sourceLayerIndex,v.index,d.tileID);const yt={bucket:v,layout:M,posMatrix:B,textLabelPlaneMatrix:lt,labelToScreenMatrix:tt,scale:k,textPixelRatio:z,holdingForFade:d.holdingForFade(),collisionBoxArray:T,partiallyEvaluatedTextSize:u.ag(v.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(v.sourceID)};if(m)for(const kt of v.sortKeyRanges){const{sortKey:ut,symbolInstanceStart:wt,symbolInstanceEnd:Dt}=kt;s.push({sortKey:ut,symbolInstanceStart:wt,symbolInstanceEnd:Dt,parameters:yt})}else s.push({symbolInstanceStart:0,symbolInstanceEnd:v.symbolInstances.length,parameters:yt})}attemptAnchorPlacement(s,f,d,m,v,I,T,M,k,z,B,Z,it,rt,lt,tt){const yt=u.ap[s.textAnchor],kt=[s.textOffset0,s.textOffset1],ut=Qr(yt,d,m,kt,v),wt=this.collisionIndex.placeCollisionBox(Xi(f,ut.x,ut.y,I,T,this.transform.angle),B,M,k,z.predicate,tt);if((!lt||this.collisionIndex.placeCollisionBox(Xi(lt,ut.x,ut.y,I,T,this.transform.angle),B,M,k,z.predicate,tt).box.length!==0)&&wt.box.length>0){let Dt;if(this.prevPlacement&&this.prevPlacement.variableOffsets[Z.crossTileID]&&this.prevPlacement.placements[Z.crossTileID]&&this.prevPlacement.placements[Z.crossTileID].text&&(Dt=this.prevPlacement.variableOffsets[Z.crossTileID].anchor),Z.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[Z.crossTileID]={textOffset:kt,width:d,height:m,anchor:yt,textBoxScale:v,prevAnchor:Dt},this.markUsedJustification(it,yt,Z,rt),it.allowVerticalPlacement&&(this.markUsedOrientation(it,rt,Z),this.placedOrientations[Z.crossTileID]=rt),{shift:ut,placedGlyphBoxes:wt}}}placeLayerBucketPart(s,f,d){const{bucket:m,layout:v,posMatrix:I,textLabelPlaneMatrix:T,labelToScreenMatrix:M,textPixelRatio:k,holdingForFade:z,collisionBoxArray:B,partiallyEvaluatedTextSize:Z,collisionGroup:it}=s.parameters,rt=v.get("text-optional"),lt=v.get("icon-optional"),tt=u.aq(v,"text-overlap","text-allow-overlap"),yt=tt==="always",kt=u.aq(v,"icon-overlap","icon-allow-overlap"),ut=kt==="always",wt=v.get("text-rotation-alignment")==="map",Dt=v.get("text-pitch-alignment")==="map",Ot=v.get("icon-text-fit")!=="none",Bt=v.get("symbol-z-order")==="viewport-y",Qt=yt&&(ut||!m.hasIconData()||lt),Jt=ut&&(yt||!m.hasTextData()||rt);!m.collisionArrays&&B&&m.deserializeCollisionBoxes(B);const ie=this.retainedQueryData[m.bucketInstanceId].tileID,ae=this.terrain?(le,Oe)=>this.terrain.getElevation(ie,le,Oe):null,Je=(le,Oe)=>{var Qe,bn;if(f[le.crossTileID])return;if(z)return void(this.placements[le.crossTileID]=new er(!1,!1,!1));let Ue=!1,rn=!1,an=!0,Sr=null,Bn={box:null,offscreen:null},Ao={box:null,offscreen:null},$r=null,fr=null,ti=null,ko=0,Bs=0,Ga=0;Oe.textFeatureIndex?ko=Oe.textFeatureIndex:le.useRuntimeCollisionCircles&&(ko=le.featureIndex),Oe.verticalTextFeatureIndex&&(Bs=Oe.verticalTextFeatureIndex);const pc=Oe.textBox;if(pc){const Hr=Xr=>{let dr=u.ah.horizontal;if(m.allowVerticalPlacement&&!Xr&&this.prevPlacement){const Jo=this.prevPlacement.placedOrientations[le.crossTileID];Jo&&(this.placedOrientations[le.crossTileID]=Jo,dr=Jo,this.markUsedOrientation(m,dr,le))}return dr},pr=(Xr,dr)=>{if(m.allowVerticalPlacement&&le.numVerticalGlyphVertices>0&&Oe.verticalTextBox){for(const Jo of m.writingModes)if(Jo===u.ah.vertical?(Bn=dr(),Ao=Bn):Bn=Xr(),Bn&&Bn.box&&Bn.box.length)break}else Bn=Xr()},rr=le.textAnchorOffsetStartIndex,Ko=le.textAnchorOffsetEndIndex;if(Ko===rr){const Xr=(dr,Jo)=>{const Yr=this.collisionIndex.placeCollisionBox(dr,tt,k,I,it.predicate,ae);return Yr&&Yr.box&&Yr.box.length&&(this.markUsedOrientation(m,Jo,le),this.placedOrientations[le.crossTileID]=Jo),Yr};pr(()=>Xr(pc,u.ah.horizontal),()=>{const dr=Oe.verticalTextBox;return m.allowVerticalPlacement&&le.numVerticalGlyphVertices>0&&dr?Xr(dr,u.ah.vertical):{box:null,offscreen:null}}),Hr(Bn&&Bn.box&&Bn.box.length)}else{let Xr=u.ap[(bn=(Qe=this.prevPlacement)===null||Qe===void 0?void 0:Qe.variableOffsets[le.crossTileID])===null||bn===void 0?void 0:bn.anchor];const dr=(Yr,Ar,_p)=>{const Im=Yr.x2-Yr.x1,Cl=Yr.y2-Yr.y1,Tl=le.textBoxScale,Mh=Ot&&kt==="never"?Ar:null;let ja={box:[],offscreen:!1},vp=tt==="never"?1:2,Cm="never";Xr&&vp++;for(let bp=0;bp<vp;bp++){for(let xp=rr;xp<Ko;xp++){const Ah=m.textAnchorOffsets.get(xp);if(Xr&&Ah.textAnchor!==Xr)continue;const wp=this.attemptAnchorPlacement(Ah,Yr,Im,Cl,Tl,wt,Dt,k,I,it,Cm,le,m,_p,Mh,ae);if(wp&&(ja=wp.placedGlyphBoxes,ja&&ja.box&&ja.box.length))return Ue=!0,Sr=wp.shift,ja}Xr?Xr=null:Cm=tt}return ja};pr(()=>dr(pc,Oe.iconBox,u.ah.horizontal),()=>{const Yr=Oe.verticalTextBox;return m.allowVerticalPlacement&&!(Bn&&Bn.box&&Bn.box.length)&&le.numVerticalGlyphVertices>0&&Yr?dr(Yr,Oe.verticalIconBox,u.ah.vertical):{box:null,offscreen:null}}),Bn&&(Ue=Bn.box,an=Bn.offscreen);const Jo=Hr(Bn&&Bn.box);if(!Ue&&this.prevPlacement){const Yr=this.prevPlacement.variableOffsets[le.crossTileID];Yr&&(this.variableOffsets[le.crossTileID]=Yr,this.markUsedJustification(m,Yr.anchor,le,Jo))}}}if($r=Bn,Ue=$r&&$r.box&&$r.box.length>0,an=$r&&$r.offscreen,le.useRuntimeCollisionCircles){const Hr=m.text.placedSymbolArray.get(le.centerJustifiedTextSymbolIndex),pr=u.ai(m.textSizeData,Z,Hr),rr=v.get("text-padding");fr=this.collisionIndex.placeCollisionCircles(tt,Hr,m.lineVertexArray,m.glyphOffsetArray,pr,I,T,M,d,Dt,it.predicate,le.collisionCircleDiameter,rr,ae),fr.circles.length&&fr.collisionDetected&&!d&&u.w("Collisions detected, but collision boxes are not shown"),Ue=yt||fr.circles.length>0&&!fr.collisionDetected,an=an&&fr.offscreen}if(Oe.iconFeatureIndex&&(Ga=Oe.iconFeatureIndex),Oe.iconBox){const Hr=pr=>{const rr=Ot&&Sr?Xi(pr,Sr.x,Sr.y,wt,Dt,this.transform.angle):pr;return this.collisionIndex.placeCollisionBox(rr,kt,k,I,it.predicate,ae)};Ao&&Ao.box&&Ao.box.length&&Oe.verticalIconBox?(ti=Hr(Oe.verticalIconBox),rn=ti.box.length>0):(ti=Hr(Oe.iconBox),rn=ti.box.length>0),an=an&&ti.offscreen}const qa=rt||le.numHorizontalGlyphVertices===0&&le.numVerticalGlyphVertices===0,Vs=lt||le.numIconVertices===0;if(qa||Vs?Vs?qa||(rn=rn&&Ue):Ue=rn&&Ue:rn=Ue=rn&&Ue,Ue&&$r&&$r.box&&this.collisionIndex.insertCollisionBox($r.box,tt,v.get("text-ignore-placement"),m.bucketInstanceId,Ao&&Ao.box&&Bs?Bs:ko,it.ID),rn&&ti&&this.collisionIndex.insertCollisionBox(ti.box,kt,v.get("icon-ignore-placement"),m.bucketInstanceId,Ga,it.ID),fr&&(Ue&&this.collisionIndex.insertCollisionCircles(fr.circles,tt,v.get("text-ignore-placement"),m.bucketInstanceId,ko,it.ID),d)){const Hr=m.bucketInstanceId;let pr=this.collisionCircleArrays[Hr];pr===void 0&&(pr=this.collisionCircleArrays[Hr]=new Wr);for(let rr=0;rr<fr.circles.length;rr+=4)pr.circles.push(fr.circles[rr+0]),pr.circles.push(fr.circles[rr+1]),pr.circles.push(fr.circles[rr+2]),pr.circles.push(fr.collisionDetected?1:0)}if(le.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");if(m.bucketInstanceId===0)throw new Error("bucket.bucketInstanceId can't be 0");this.placements[le.crossTileID]=new er(Ue||Qt,rn||Jt,an||m.justReloaded),f[le.crossTileID]=!0};if(Bt){if(s.symbolInstanceStart!==0)throw new Error("bucket.bucketInstanceId should be 0");const le=m.getSortedSymbolIndexes(this.transform.angle);for(let Oe=le.length-1;Oe>=0;--Oe){const Qe=le[Oe];Je(m.symbolInstances.get(Qe),m.collisionArrays[Qe])}}else for(let le=s.symbolInstanceStart;le<s.symbolInstanceEnd;le++)Je(m.symbolInstances.get(le),m.collisionArrays[le]);if(d&&m.bucketInstanceId in this.collisionCircleArrays){const le=this.collisionCircleArrays[m.bucketInstanceId];u.ar(le.invProjMatrix,I),le.viewportMatrix=this.collisionIndex.getViewportMatrix()}m.justReloaded=!1}markUsedJustification(s,f,d,m){let v;v=m===u.ah.vertical?d.verticalPlacedTextSymbolIndex:{left:d.leftJustifiedTextSymbolIndex,center:d.centerJustifiedTextSymbolIndex,right:d.rightJustifiedTextSymbolIndex}[u.as(f)];const I=[d.leftJustifiedTextSymbolIndex,d.centerJustifiedTextSymbolIndex,d.rightJustifiedTextSymbolIndex,d.verticalPlacedTextSymbolIndex];for(const T of I)T>=0&&(s.text.placedSymbolArray.get(T).crossTileID=v>=0&&T!==v?0:d.crossTileID)}markUsedOrientation(s,f,d){const m=f===u.ah.horizontal||f===u.ah.horizontalOnly?f:0,v=f===u.ah.vertical?f:0,I=[d.leftJustifiedTextSymbolIndex,d.centerJustifiedTextSymbolIndex,d.rightJustifiedTextSymbolIndex];for(const T of I)s.text.placedSymbolArray.get(T).placedOrientation=m;d.verticalPlacedTextSymbolIndex&&(s.text.placedSymbolArray.get(d.verticalPlacedTextSymbolIndex).placedOrientation=v)}commit(s){this.commitTime=s,this.zoomAtLastRecencyCheck=this.transform.zoom;const f=this.prevPlacement;let d=!1;this.prevZoomAdjustment=f?f.zoomAdjustment(this.transform.zoom):0;const m=f?f.symbolFadeChange(s):1,v=f?f.opacities:{},I=f?f.variableOffsets:{},T=f?f.placedOrientations:{};for(const M in this.placements){const k=this.placements[M],z=v[M];z?(this.opacities[M]=new Un(z,m,k.text,k.icon),d=d||k.text!==z.text.placed||k.icon!==z.icon.placed):(this.opacities[M]=new Un(null,m,k.text,k.icon,k.skipFade),d=d||k.text||k.icon)}for(const M in v){const k=v[M];if(!this.opacities[M]){const z=new Un(k,m,!1,!1);z.isHidden()||(this.opacities[M]=z,d=d||k.text.placed||k.icon.placed)}}for(const M in I)this.variableOffsets[M]||!this.opacities[M]||this.opacities[M].isHidden()||(this.variableOffsets[M]=I[M]);for(const M in T)this.placedOrientations[M]||!this.opacities[M]||this.opacities[M].isHidden()||(this.placedOrientations[M]=T[M]);if(f&&f.lastPlacementChangeTime===void 0)throw new Error("Last placement time for previous placement is not defined");d?this.lastPlacementChangeTime=s:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=f?f.lastPlacementChangeTime:s)}updateLayerOpacities(s,f){const d={};for(const m of f){const v=m.getBucket(s);v&&m.latestFeatureIndex&&s.id===v.layerIds[0]&&this.updateBucketOpacities(v,d,m.collisionBoxArray)}}updateBucketOpacities(s,f,d){s.hasTextData()&&(s.text.opacityVertexArray.clear(),s.text.hasVisibleVertices=!1),s.hasIconData()&&(s.icon.opacityVertexArray.clear(),s.icon.hasVisibleVertices=!1),s.hasIconCollisionBoxData()&&s.iconCollisionBox.collisionVertexArray.clear(),s.hasTextCollisionBoxData()&&s.textCollisionBox.collisionVertexArray.clear();const m=s.layers[0],v=m.layout,I=new Un(null,0,!1,!1,!0),T=v.get("text-allow-overlap"),M=v.get("icon-allow-overlap"),k=m._unevaluatedLayout.hasValue("text-variable-anchor")||m._unevaluatedLayout.hasValue("text-variable-anchor-offset"),z=v.get("text-rotation-alignment")==="map",B=v.get("text-pitch-alignment")==="map",Z=v.get("icon-text-fit")!=="none",it=new Un(null,0,T&&(M||!s.hasIconData()||v.get("icon-optional")),M&&(T||!s.hasTextData()||v.get("text-optional")),!0);!s.collisionArrays&&d&&(s.hasIconCollisionBoxData()||s.hasTextCollisionBoxData())&&s.deserializeCollisionBoxes(d);const rt=(lt,tt,yt)=>{for(let kt=0;kt<tt/4;kt++)lt.opacityVertexArray.emplaceBack(yt);lt.hasVisibleVertices=lt.hasVisibleVertices||yt!==Wu};for(let lt=0;lt<s.symbolInstances.length;lt++){const tt=s.symbolInstances.get(lt),{numHorizontalGlyphVertices:yt,numVerticalGlyphVertices:kt,crossTileID:ut}=tt;let wt=this.opacities[ut];f[ut]?wt=I:wt||(wt=it,this.opacities[ut]=wt),f[ut]=!0;const Dt=tt.numIconVertices>0,Ot=this.placedOrientations[tt.crossTileID],Bt=Ot===u.ah.vertical,Qt=Ot===u.ah.horizontal||Ot===u.ah.horizontalOnly;if(yt>0||kt>0){const Jt=lo(wt.text);rt(s.text,yt,Bt?Wu:Jt),rt(s.text,kt,Qt?Wu:Jt);const ie=wt.text.isHidden();[tt.rightJustifiedTextSymbolIndex,tt.centerJustifiedTextSymbolIndex,tt.leftJustifiedTextSymbolIndex].forEach(le=>{le>=0&&(s.text.placedSymbolArray.get(le).hidden=ie||Bt?1:0)}),tt.verticalPlacedTextSymbolIndex>=0&&(s.text.placedSymbolArray.get(tt.verticalPlacedTextSymbolIndex).hidden=ie||Qt?1:0);const ae=this.variableOffsets[tt.crossTileID];ae&&this.markUsedJustification(s,ae.anchor,tt,Ot);const Je=this.placedOrientations[tt.crossTileID];Je&&(this.markUsedJustification(s,"left",tt,Je),this.markUsedOrientation(s,Je,tt))}if(Dt){const Jt=lo(wt.icon),ie=!(Z&&tt.verticalPlacedIconSymbolIndex&&Bt);tt.placedIconSymbolIndex>=0&&(rt(s.icon,tt.numIconVertices,ie?Jt:Wu),s.icon.placedSymbolArray.get(tt.placedIconSymbolIndex).hidden=wt.icon.isHidden()),tt.verticalPlacedIconSymbolIndex>=0&&(rt(s.icon,tt.numVerticalIconVertices,ie?Wu:Jt),s.icon.placedSymbolArray.get(tt.verticalPlacedIconSymbolIndex).hidden=wt.icon.isHidden())}if(s.hasIconCollisionBoxData()||s.hasTextCollisionBoxData()){const Jt=s.collisionArrays[lt];if(Jt){let ie=new u.P(0,0);if(Jt.textBox||Jt.verticalTextBox){let Je=!0;if(k){const le=this.variableOffsets[ut];le?(ie=Qr(le.anchor,le.width,le.height,le.textOffset,le.textBoxScale),z&&ie._rotate(B?this.transform.angle:-this.transform.angle)):Je=!1}Jt.textBox&&hi(s.textCollisionBox.collisionVertexArray,wt.text.placed,!Je||Bt,ie.x,ie.y),Jt.verticalTextBox&&hi(s.textCollisionBox.collisionVertexArray,wt.text.placed,!Je||Qt,ie.x,ie.y)}const ae=!!(!Qt&&Jt.verticalIconBox);Jt.iconBox&&hi(s.iconCollisionBox.collisionVertexArray,wt.icon.placed,ae,Z?ie.x:0,Z?ie.y:0),Jt.verticalIconBox&&hi(s.iconCollisionBox.collisionVertexArray,wt.icon.placed,!ae,Z?ie.x:0,Z?ie.y:0)}}}if(s.sortFeatures(this.transform.angle),this.retainedQueryData[s.bucketInstanceId]&&(this.retainedQueryData[s.bucketInstanceId].featureSortOrder=s.featureSortOrder),s.hasTextData()&&s.text.opacityVertexBuffer&&s.text.opacityVertexBuffer.updateData(s.text.opacityVertexArray),s.hasIconData()&&s.icon.opacityVertexBuffer&&s.icon.opacityVertexBuffer.updateData(s.icon.opacityVertexArray),s.hasIconCollisionBoxData()&&s.iconCollisionBox.collisionVertexBuffer&&s.iconCollisionBox.collisionVertexBuffer.updateData(s.iconCollisionBox.collisionVertexArray),s.hasTextCollisionBoxData()&&s.textCollisionBox.collisionVertexBuffer&&s.textCollisionBox.collisionVertexBuffer.updateData(s.textCollisionBox.collisionVertexArray),s.text.opacityVertexArray.length!==s.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${s.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${s.text.layoutVertexArray.length}) / 4`);if(s.icon.opacityVertexArray.length!==s.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${s.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${s.icon.layoutVertexArray.length}) / 4`);if(s.bucketInstanceId in this.collisionCircleArrays){const lt=this.collisionCircleArrays[s.bucketInstanceId];s.placementInvProjMatrix=lt.invProjMatrix,s.placementViewportMatrix=lt.viewportMatrix,s.collisionCircleArray=lt.circles,delete this.collisionCircleArrays[s.bucketInstanceId]}}symbolFadeChange(s){return this.fadeDuration===0?1:(s-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(s){return Math.max(0,(this.transform.zoom-s)/1.5)}hasTransitions(s){return this.stale||s-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(s,f){const d=this.zoomAtLastRecencyCheck===f?1-this.zoomAdjustment(f):1;return this.zoomAtLastRecencyCheck=f,this.commitTime+this.fadeDuration*d>s}setStale(){this.stale=!0}}function hi(_,s,f,d,m){_.emplaceBack(s?1:0,f?1:0,d||0,m||0),_.emplaceBack(s?1:0,f?1:0,d||0,m||0),_.emplaceBack(s?1:0,f?1:0,d||0,m||0),_.emplaceBack(s?1:0,f?1:0,d||0,m||0)}const Rs=Math.pow(2,25),Gd=Math.pow(2,24),xy=Math.pow(2,17),zn=Math.pow(2,16),Vf=Math.pow(2,9),Uf=Math.pow(2,8),Lo=Math.pow(2,1);function lo(_){if(_.opacity===0&&!_.placed)return 0;if(_.opacity===1&&_.placed)return 4294967295;const s=_.placed?1:0,f=Math.floor(127*_.opacity);return f*Rs+s*Gd+f*xy+s*zn+f*Vf+s*Uf+f*Lo+s}const Wu=0;class Xo{constructor(s){this._sortAcrossTiles=s.layout.get("symbol-z-order")!=="viewport-y"&&!s.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(s,f,d,m,v){const I=this._bucketParts;for(;this._currentTileIndex<s.length;)if(f.getBucketParts(I,m,s[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,v())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,I.sort((T,M)=>T.sortKey-M.sortKey));this._currentPartIndex<I.length;)if(f.placeLayerBucketPart(I[this._currentPartIndex],this._seenCrossTileIDs,d),this._currentPartIndex++,v())return!0;return!1}}class Yo{constructor(s,f,d,m,v,I,T,M){this.placement=new ao(s,f,I,T,M),this._currentPlacementIndex=d.length-1,this._forceFullPlacement=m,this._showCollisionBoxes=v,this._done=!1}isDone(){return this._done}continuePlacement(s,f,d){const m=C.now(),v=()=>!this._forceFullPlacement&&C.now()-m>2;for(;this._currentPlacementIndex>=0;){const I=f[s[this._currentPlacementIndex]],T=this.placement.collisionIndex.transform.zoom;if(I.type==="symbol"&&(!I.minzoom||I.minzoom<=T)&&(!I.maxzoom||I.maxzoom>T)){if(this._inProgressLayer||(this._inProgressLayer=new Xo(I)),this._inProgressLayer.continuePlacement(d[I.source],this.placement,this._showCollisionBoxes,I,v))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(s){return this.placement.commit(s),this.placement}}const Ql=512/u.W/2;class Wc{constructor(s,f,d){this.tileID=s,this.bucketInstanceId=d,this._symbolsByKey={};const m=new Map;for(let v=0;v<f.length;v++){const I=f.get(v),T=I.key,M=m.get(T);M?M.push(I):m.set(T,[I])}for(const[v,I]of m){const T={positions:I.map(M=>({x:Math.floor(M.anchorX*Ql),y:Math.floor(M.anchorY*Ql)})),crossTileIDs:I.map(M=>M.crossTileID)};if(T.positions.length>128){const M=new u.au(T.positions.length,16,Uint16Array);for(const{x:k,y:z}of T.positions)M.add(k,z);M.finish(),delete T.positions,T.index=M}this._symbolsByKey[v]=T}}getScaledCoordinates(s,f){const{x:d,y:m,z:v}=this.tileID.canonical,{x:I,y:T,z:M}=f.canonical,k=Ql/Math.pow(2,M-v),z=(T*u.W+s.anchorY)*k,B=m*u.W*Ql;return{x:Math.floor((I*u.W+s.anchorX)*k-d*u.W*Ql),y:Math.floor(z-B)}}findMatches(s,f,d){const m=this.tileID.canonical.z<f.canonical.z?1:Math.pow(2,this.tileID.canonical.z-f.canonical.z);for(let v=0;v<s.length;v++){const I=s.get(v);if(I.crossTileID)continue;const T=this._symbolsByKey[I.key];if(!T)continue;const M=this.getScaledCoordinates(I,f);if(T.index){const k=T.index.range(M.x-m,M.y-m,M.x+m,M.y+m).sort();for(const z of k){const B=T.crossTileIDs[z];if(!d[B]){d[B]=!0,I.crossTileID=B;break}}}else if(T.positions)for(let k=0;k<T.positions.length;k++){const z=T.positions[k],B=T.crossTileIDs[k];if(Math.abs(z.x-M.x)<=m&&Math.abs(z.y-M.y)<=m&&!d[B]){d[B]=!0,I.crossTileID=B;break}}}}getCrossTileIDsLists(){return Object.values(this._symbolsByKey).map(({crossTileIDs:s})=>s)}}class Zr{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Zu{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(s){const f=Math.round((s-this.lng)/360);if(f!==0)for(const d in this.indexes){const m=this.indexes[d],v={};for(const I in m){const T=m[I];T.tileID=T.tileID.unwrapTo(T.tileID.wrap+f),v[T.tileID.key]=T}this.indexes[d]=v}this.lng=s}addBucket(s,f,d){if(this.indexes[s.overscaledZ]&&this.indexes[s.overscaledZ][s.key]){if(this.indexes[s.overscaledZ][s.key].bucketInstanceId===f.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(s.overscaledZ,this.indexes[s.overscaledZ][s.key])}for(let v=0;v<f.symbolInstances.length;v++)f.symbolInstances.get(v).crossTileID=0;this.usedCrossTileIDs[s.overscaledZ]||(this.usedCrossTileIDs[s.overscaledZ]={});const m=this.usedCrossTileIDs[s.overscaledZ];for(const v in this.indexes){const I=this.indexes[v];if(Number(v)>s.overscaledZ)for(const T in I){const M=I[T];M.tileID.isChildOf(s)&&M.findMatches(f.symbolInstances,s,m)}else{const T=I[s.scaledTo(Number(v)).key];T&&T.findMatches(f.symbolInstances,s,m)}}for(let v=0;v<f.symbolInstances.length;v++){const I=f.symbolInstances.get(v);I.crossTileID||(I.crossTileID=d.generate(),m[I.crossTileID]=!0)}return this.indexes[s.overscaledZ]===void 0&&(this.indexes[s.overscaledZ]={}),this.indexes[s.overscaledZ][s.key]=new Wc(s,f.symbolInstances,f.bucketInstanceId),!0}removeBucketCrossTileIDs(s,f){for(const d of f.getCrossTileIDsLists())for(const m of d)delete this.usedCrossTileIDs[s][m]}removeStaleBuckets(s){let f=!1;for(const d in this.indexes){const m=this.indexes[d];for(const v in m)s[m[v].bucketInstanceId]||(this.removeBucketCrossTileIDs(d,m[v]),delete m[v],f=!0)}return f}}class Oa{constructor(){this.layerIndexes={},this.crossTileIDs=new Zr,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(s,f,d){let m=this.layerIndexes[s.id];m===void 0&&(m=this.layerIndexes[s.id]=new Zu);let v=!1;const I={};m.handleWrapJump(d);for(const T of f){const M=T.getBucket(s);M&&s.id===M.layerIds[0]&&(M.bucketInstanceId||(M.bucketInstanceId=++this.maxBucketInstanceId),m.addBucket(T.tileID,M,this.crossTileIDs)&&(v=!0),I[M.bucketInstanceId]=!0)}return m.removeStaleBuckets(I)&&(v=!0),v}pruneUnusedLayers(s){const f={};s.forEach(d=>{f[d]=!0});for(const d in this.layerIndexes)f[d]||delete this.layerIndexes[d]}}const hr=(_,s)=>u.t(_,s&&s.filter(f=>f.identifier!=="source.canvas")),Zc=u.av();class Po extends u.E{constructor(s,f={}){super(),this._rtlPluginLoaded=()=>{for(const d in this.sourceCaches){const m=this.sourceCaches[d].getSource().type;m!=="vector"&&m!=="geojson"||this.sourceCaches[d].reload()}},this.map=s,this.dispatcher=new _r(Mn(),s._getMapId()),this.dispatcher.registerMessageHandler("GG",(d,m)=>this.getGlyphs(d,m)),this.dispatcher.registerMessageHandler("GI",(d,m)=>this.getImages(d,m)),this.imageManager=new $t,this.imageManager.setEventedParent(this),this.glyphManager=new qt(s._requestManager,f.localIdeographFontFamily),this.lineAtlas=new Ve(256,512),this.crossTileSymbolIndex=new Oa,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new u.aw,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("SR",u.ax()),ee().on(xi,this._rtlPluginLoaded),this.on("data",d=>{if(d.dataType!=="source"||d.sourceDataType!=="metadata")return;const m=this.sourceCaches[d.sourceId];if(!m)return;const v=m.getSource();if(v&&v.vectorLayerIds)for(const I in this._layers){const T=this._layers[I];T.source===v.id&&this._validateLayer(T)}})}loadURL(s,f={},d){this.fire(new u.k("dataloading",{dataType:"style"})),f.validate=typeof f.validate!="boolean"||f.validate;const m=this.map._requestManager.transformRequest(s,"Style");this._loadStyleRequest=new AbortController,u.h(m,this._loadStyleRequest).then(v=>{this._loadStyleRequest=null,this._load(v.data,f,d)}).catch(v=>{this._loadStyleRequest=null,v&&this.fire(new u.j(v))})}loadJSON(s,f={},d){this.fire(new u.k("dataloading",{dataType:"style"})),this._frameRequest=new AbortController,C.frameAsync(this._frameRequest).then(()=>{this._frameRequest=null,f.validate=f.validate!==!1,this._load(s,f,d)}).catch(()=>{})}loadEmpty(){this.fire(new u.k("dataloading",{dataType:"style"})),this._load(Zc,{validate:!1})}_load(s,f,d){var m;const v=f.transformStyle?f.transformStyle(d,s):s;if(!f.validate||!hr(this,u.x(v))){this._loaded=!0,this.stylesheet=v;for(const I in v.sources)this.addSource(I,v.sources[I],{validate:!1});v.sprite?this._loadSprite(v.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(v.glyphs),this._createLayers(),this.light=new pn(this.stylesheet.light),this.map.setTerrain((m=this.stylesheet.terrain)!==null&&m!==void 0?m:null),this.fire(new u.k("data",{dataType:"style"})),this.fire(new u.k("style.load"))}}_createLayers(){const s=u.ay(this.stylesheet.layers);this.dispatcher.broadcast("SL",s),this._order=s.map(f=>f.id),this._layers={},this._serializedLayers=null;for(const f of s){const d=u.az(f);d.setEventedParent(this,{layer:{id:f.id}}),this._layers[f.id]=d}}_loadSprite(s,f=!1,d=void 0){let m;this.imageManager.setLoaded(!1),this._spriteRequest=new AbortController,function(v,I,T,M){return u._(this,void 0,void 0,function*(){const k=Pt(v),z=T>1?"@2x":"",B={},Z={};for(const{id:it,url:rt}of k){const lt=I.transformRequest(I.normalizeSpriteURL(rt,z,".json"),"SpriteJSON");B[it]=u.h(lt,M);const tt=I.transformRequest(I.normalizeSpriteURL(rt,z,".png"),"SpriteImage");Z[it]=G.getImage(tt,M)}return yield Promise.all([...Object.values(B),...Object.values(Z)]),function(it,rt){return u._(this,void 0,void 0,function*(){const lt={};for(const tt in it){lt[tt]={};const yt=C.getImageCanvasContext((yield rt[tt]).data),kt=(yield it[tt]).data;for(const ut in kt){const{width:wt,height:Dt,x:Ot,y:Bt,sdf:Qt,pixelRatio:Jt,stretchX:ie,stretchY:ae,content:Je}=kt[ut];lt[tt][ut]={data:null,pixelRatio:Jt,sdf:Qt,stretchX:ie,stretchY:ae,content:Je,spriteData:{width:wt,height:Dt,x:Ot,y:Bt,context:yt}}}}return lt})}(B,Z)})}(s,this.map._requestManager,this.map.getPixelRatio(),this._spriteRequest).then(v=>{if(this._spriteRequest=null,v)for(const I in v){this._spritesImagesIds[I]=[];const T=this._spritesImagesIds[I]?this._spritesImagesIds[I].filter(M=>!(M in v)):[];for(const M of T)this.imageManager.removeImage(M),this._changedImages[M]=!0;for(const M in v[I]){const k=I==="default"?M:`${I}:${M}`;this._spritesImagesIds[I].push(k),k in this.imageManager.images?this.imageManager.updateImage(k,v[I][M],!1):this.imageManager.addImage(k,v[I][M]),f&&(this._changedImages[k]=!0)}}}).catch(v=>{this._spriteRequest=null,m=v,this.fire(new u.j(m))}).finally(()=>{this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),f&&(this._changed=!0),this.dispatcher.broadcast("SI",this._availableImages),this.fire(new u.k("data",{dataType:"style"})),d&&d(m)})}_unloadSprite(){for(const s of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(s),this._changedImages[s]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new u.k("data",{dataType:"style"}))}_validateLayer(s){const f=this.sourceCaches[s.source];if(!f)return;const d=s.sourceLayer;if(!d)return;const m=f.getSource();(m.type==="geojson"||m.vectorLayerIds&&m.vectorLayerIds.indexOf(d)===-1)&&this.fire(new u.j(new Error(`Source layer "${d}" does not exist on source "${m.id}" as specified by style layer "${s.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(const s in this.sourceCaches)if(!this.sourceCaches[s].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(s){const f=this._serializedAllLayers();if(!s||s.length===0)return Object.values(f);const d=[];for(const m of s)f[m]&&d.push(f[m]);return d}_serializedAllLayers(){let s=this._serializedLayers;if(s)return s;s=this._serializedLayers={};const f=Object.keys(this._layers);for(const d of f){const m=this._layers[d];m.type!=="custom"&&(s[d]=m.serialize())}return s}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;for(const s in this.sourceCaches)if(this.sourceCaches[s].hasTransition())return!0;for(const s in this._layers)if(this._layers[s].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(s){if(!this._loaded)return;const f=this._changed;if(f){const m=Object.keys(this._updatedLayers),v=Object.keys(this._removedLayers);(m.length||v.length)&&this._updateWorkerLayers(m,v);for(const I in this._updatedSources){const T=this._updatedSources[I];if(T==="reload")this._reloadSource(I);else{if(T!=="clear")throw new Error(`Invalid action ${T}`);this._clearSource(I)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const I in this._updatedPaintProps)this._layers[I].updateTransitions(s);this.light.updateTransitions(s),this._resetUpdates()}const d={};for(const m in this.sourceCaches){const v=this.sourceCaches[m];d[m]=v.used,v.used=!1}for(const m of this._order){const v=this._layers[m];v.recalculate(s,this._availableImages),!v.isHidden(s.zoom)&&v.source&&(this.sourceCaches[v.source].used=!0)}for(const m in d){const v=this.sourceCaches[m];!!d[m]!=!!v.used&&v.fire(new u.k("data",{sourceDataType:"visibility",dataType:"source",sourceId:m}))}this.light.recalculate(s),this.z=s.zoom,f&&this.fire(new u.k("data",{dataType:"style"}))}_updateTilesForChangedImages(){const s=Object.keys(this._changedImages);if(s.length){for(const f in this.sourceCaches)this.sourceCaches[f].reloadTilesForDependencies(["icons","patterns"],s);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const s in this.sourceCaches)this.sourceCaches[s].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(s,f){this.dispatcher.broadcast("UL",{layers:this._serializeByIds(s),removedIds:f})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(s,f={}){var d;this._checkLoaded();const m=this.serialize();if(s=f.transformStyle?f.transformStyle(m,s):s,((d=f.validate)===null||d===void 0||d)&&hr(this,u.x(s)))return!1;(s=u.aA(s)).layers=u.ay(s.layers);const v=u.aB(m,s),I=this._getOperationsToPerform(v);if(I.unimplemented.length>0)throw new Error(`Unimplemented: ${I.unimplemented.join(", ")}.`);if(I.operations.length===0)return!1;for(const T of I.operations)T();return this.stylesheet=s,this._serializedLayers=null,!0}_getOperationsToPerform(s){const f=[],d=[];for(const m of s)switch(m.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":continue;case"addLayer":f.push(()=>this.addLayer.apply(this,m.args));break;case"removeLayer":f.push(()=>this.removeLayer.apply(this,m.args));break;case"setPaintProperty":f.push(()=>this.setPaintProperty.apply(this,m.args));break;case"setLayoutProperty":f.push(()=>this.setLayoutProperty.apply(this,m.args));break;case"setFilter":f.push(()=>this.setFilter.apply(this,m.args));break;case"addSource":f.push(()=>this.addSource.apply(this,m.args));break;case"removeSource":f.push(()=>this.removeSource.apply(this,m.args));break;case"setLayerZoomRange":f.push(()=>this.setLayerZoomRange.apply(this,m.args));break;case"setLight":f.push(()=>this.setLight.apply(this,m.args));break;case"setGeoJSONSourceData":f.push(()=>this.setGeoJSONSourceData.apply(this,m.args));break;case"setGlyphs":f.push(()=>this.setGlyphs.apply(this,m.args));break;case"setSprite":f.push(()=>this.setSprite.apply(this,m.args));break;case"setTerrain":f.push(()=>this.map.setTerrain.apply(this,m.args));break;case"setTransition":f.push(()=>{});break;default:d.push(m.command)}return{operations:f,unimplemented:d}}addImage(s,f){if(this.getImage(s))return this.fire(new u.j(new Error(`An image named "${s}" already exists.`)));this.imageManager.addImage(s,f),this._afterImageUpdated(s)}updateImage(s,f){this.imageManager.updateImage(s,f)}getImage(s){return this.imageManager.getImage(s)}removeImage(s){if(!this.getImage(s))return this.fire(new u.j(new Error(`An image named "${s}" does not exist.`)));this.imageManager.removeImage(s),this._afterImageUpdated(s)}_afterImageUpdated(s){this._availableImages=this.imageManager.listImages(),this._changedImages[s]=!0,this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new u.k("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(s,f,d={}){if(this._checkLoaded(),this.sourceCaches[s]!==void 0)throw new Error(`Source "${s}" already exists.`);if(!f.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(f).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(f.type)>=0&&this._validate(u.x.source,`sources.${s}`,f,null,d))return;this.map&&this.map._collectResourceTiming&&(f.collectResourceTiming=!0);const m=this.sourceCaches[s]=new jr(s,f,this.dispatcher);m.style=this,m.setEventedParent(this,()=>({isSourceLoaded:m.loaded(),source:m.serialize(),sourceId:s})),m.onAdd(this.map),this._changed=!0}removeSource(s){if(this._checkLoaded(),this.sourceCaches[s]===void 0)throw new Error("There is no source with this ID");for(const d in this._layers)if(this._layers[d].source===s)return this.fire(new u.j(new Error(`Source "${s}" cannot be removed while layer "${d}" is using it.`)));const f=this.sourceCaches[s];delete this.sourceCaches[s],delete this._updatedSources[s],f.fire(new u.k("data",{sourceDataType:"metadata",dataType:"source",sourceId:s})),f.setEventedParent(null),f.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(s,f){if(this._checkLoaded(),this.sourceCaches[s]===void 0)throw new Error(`There is no source with this ID=${s}`);const d=this.sourceCaches[s].getSource();if(d.type!=="geojson")throw new Error(`geojsonSource.type is ${d.type}, which is !== 'geojson`);d.setData(f),this._changed=!0}getSource(s){return this.sourceCaches[s]&&this.sourceCaches[s].getSource()}addLayer(s,f,d={}){this._checkLoaded();const m=s.id;if(this.getLayer(m))return void this.fire(new u.j(new Error(`Layer "${m}" already exists on this map.`)));let v;if(s.type==="custom"){if(hr(this,u.aC(s)))return;v=u.az(s)}else{if("source"in s&&typeof s.source=="object"&&(this.addSource(m,s.source),s=u.aA(s),s=u.e(s,{source:m})),this._validate(u.x.layer,`layers.${m}`,s,{arrayIndex:-1},d))return;v=u.az(s),this._validateLayer(v),v.setEventedParent(this,{layer:{id:m}})}const I=f?this._order.indexOf(f):this._order.length;if(f&&I===-1)this.fire(new u.j(new Error(`Cannot add layer "${m}" before non-existing layer "${f}".`)));else{if(this._order.splice(I,0,m),this._layerOrderChanged=!0,this._layers[m]=v,this._removedLayers[m]&&v.source&&v.type!=="custom"){const T=this._removedLayers[m];delete this._removedLayers[m],T.type!==v.type?this._updatedSources[v.source]="clear":(this._updatedSources[v.source]="reload",this.sourceCaches[v.source].pause())}this._updateLayer(v),v.onAdd&&v.onAdd(this.map)}}moveLayer(s,f){if(this._checkLoaded(),this._changed=!0,!this._layers[s])return void this.fire(new u.j(new Error(`The layer '${s}' does not exist in the map's style and cannot be moved.`)));if(s===f)return;const d=this._order.indexOf(s);this._order.splice(d,1);const m=f?this._order.indexOf(f):this._order.length;f&&m===-1?this.fire(new u.j(new Error(`Cannot move layer "${s}" before non-existing layer "${f}".`))):(this._order.splice(m,0,s),this._layerOrderChanged=!0)}removeLayer(s){this._checkLoaded();const f=this._layers[s];if(!f)return void this.fire(new u.j(new Error(`Cannot remove non-existing layer "${s}".`)));f.setEventedParent(null);const d=this._order.indexOf(s);this._order.splice(d,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[s]=f,delete this._layers[s],this._serializedLayers&&delete this._serializedLayers[s],delete this._updatedLayers[s],delete this._updatedPaintProps[s],f.onRemove&&f.onRemove(this.map)}getLayer(s){return this._layers[s]}getLayersOrder(){return[...this._order]}hasLayer(s){return s in this._layers}setLayerZoomRange(s,f,d){this._checkLoaded();const m=this.getLayer(s);m?m.minzoom===f&&m.maxzoom===d||(f!=null&&(m.minzoom=f),d!=null&&(m.maxzoom=d),this._updateLayer(m)):this.fire(new u.j(new Error(`Cannot set the zoom range of non-existing layer "${s}".`)))}setFilter(s,f,d={}){this._checkLoaded();const m=this.getLayer(s);if(m){if(!u.aD(m.filter,f))return f==null?(m.filter=void 0,void this._updateLayer(m)):void(this._validate(u.x.filter,`layers.${m.id}.filter`,f,null,d)||(m.filter=u.aA(f),this._updateLayer(m)))}else this.fire(new u.j(new Error(`Cannot filter non-existing layer "${s}".`)))}getFilter(s){return u.aA(this.getLayer(s).filter)}setLayoutProperty(s,f,d,m={}){this._checkLoaded();const v=this.getLayer(s);v?u.aD(v.getLayoutProperty(f),d)||(v.setLayoutProperty(f,d,m),this._updateLayer(v)):this.fire(new u.j(new Error(`Cannot style non-existing layer "${s}".`)))}getLayoutProperty(s,f){const d=this.getLayer(s);if(d)return d.getLayoutProperty(f);this.fire(new u.j(new Error(`Cannot get style of non-existing layer "${s}".`)))}setPaintProperty(s,f,d,m={}){this._checkLoaded();const v=this.getLayer(s);v?u.aD(v.getPaintProperty(f),d)||(v.setPaintProperty(f,d,m)&&this._updateLayer(v),this._changed=!0,this._updatedPaintProps[s]=!0,this._serializedLayers=null):this.fire(new u.j(new Error(`Cannot style non-existing layer "${s}".`)))}getPaintProperty(s,f){return this.getLayer(s).getPaintProperty(f)}setFeatureState(s,f){this._checkLoaded();const d=s.source,m=s.sourceLayer,v=this.sourceCaches[d];if(v===void 0)return void this.fire(new u.j(new Error(`The source '${d}' does not exist in the map's style.`)));const I=v.getSource().type;I==="geojson"&&m?this.fire(new u.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):I!=="vector"||m?(s.id===void 0&&this.fire(new u.j(new Error("The feature id parameter must be provided."))),v.setFeatureState(m,s.id,f)):this.fire(new u.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(s,f){this._checkLoaded();const d=s.source,m=this.sourceCaches[d];if(m===void 0)return void this.fire(new u.j(new Error(`The source '${d}' does not exist in the map's style.`)));const v=m.getSource().type,I=v==="vector"?s.sourceLayer:void 0;v!=="vector"||I?f&&typeof s.id!="string"&&typeof s.id!="number"?this.fire(new u.j(new Error("A feature id is required to remove its specific state property."))):m.removeFeatureState(I,s.id,f):this.fire(new u.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(s){this._checkLoaded();const f=s.source,d=s.sourceLayer,m=this.sourceCaches[f];if(m!==void 0)return m.getSource().type!=="vector"||d?(s.id===void 0&&this.fire(new u.j(new Error("The feature id parameter must be provided."))),m.getFeatureState(d,s.id)):void this.fire(new u.j(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new u.j(new Error(`The source '${f}' does not exist in the map's style.`)))}getTransition(){return u.e({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){if(!this._loaded)return;const s=u.aE(this.sourceCaches,v=>v.serialize()),f=this._serializeByIds(this._order),d=this.map.getTerrain()||void 0,m=this.stylesheet;return u.aF({version:m.version,name:m.name,metadata:m.metadata,light:m.light,center:m.center,zoom:m.zoom,bearing:m.bearing,pitch:m.pitch,sprite:m.sprite,glyphs:m.glyphs,transition:m.transition,sources:s,layers:f,terrain:d},v=>v!==void 0)}_updateLayer(s){this._updatedLayers[s.id]=!0,s.source&&!this._updatedSources[s.source]&&this.sourceCaches[s.source].getSource().type!=="raster"&&(this._updatedSources[s.source]="reload",this.sourceCaches[s.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(s){const f=I=>this._layers[I].type==="fill-extrusion",d={},m=[];for(let I=this._order.length-1;I>=0;I--){const T=this._order[I];if(f(T)){d[T]=I;for(const M of s){const k=M[T];if(k)for(const z of k)m.push(z)}}}m.sort((I,T)=>T.intersectionZ-I.intersectionZ);const v=[];for(let I=this._order.length-1;I>=0;I--){const T=this._order[I];if(f(T))for(let M=m.length-1;M>=0;M--){const k=m[M].feature;if(d[k.layer.id]<I)break;v.push(k),m.pop()}else for(const M of s){const k=M[T];if(k)for(const z of k)v.push(z.feature)}}return v}queryRenderedFeatures(s,f,d){f&&f.filter&&this._validate(u.x.filter,"queryRenderedFeatures.filter",f.filter,null,f);const m={};if(f&&f.layers){if(!Array.isArray(f.layers))return this.fire(new u.j(new Error("parameters.layers must be an Array."))),[];for(const T of f.layers){const M=this._layers[T];if(!M)return this.fire(new u.j(new Error(`The layer '${T}' does not exist in the map's style and cannot be queried for features.`))),[];m[M.source]=!0}}const v=[];f.availableImages=this._availableImages;const I=this._serializedAllLayers();for(const T in this.sourceCaches)f.layers&&!m[T]||v.push(cr(this.sourceCaches[T],this._layers,I,s,f,d));return this.placement&&v.push(function(T,M,k,z,B,Z,it){const rt={},lt=Z.queryRenderedSymbols(z),tt=[];for(const yt of Object.keys(lt).map(Number))tt.push(it[yt]);tt.sort(Kt);for(const yt of tt){const kt=yt.featureIndex.lookupSymbolFeatures(lt[yt.bucketInstanceId],M,yt.bucketIndex,yt.sourceLayerIndex,B.filter,B.layers,B.availableImages,T);for(const ut in kt){const wt=rt[ut]=rt[ut]||[],Dt=kt[ut];Dt.sort((Ot,Bt)=>{const Qt=yt.featureSortOrder;if(Qt){const Jt=Qt.indexOf(Ot.featureIndex);return Qt.indexOf(Bt.featureIndex)-Jt}return Bt.featureIndex-Ot.featureIndex});for(const Ot of Dt)wt.push(Ot)}}for(const yt in rt)rt[yt].forEach(kt=>{const ut=kt.feature,wt=k[T[yt].source].getFeatureState(ut.layer["source-layer"],ut.id);ut.source=ut.layer.source,ut.layer["source-layer"]&&(ut.sourceLayer=ut.layer["source-layer"]),ut.state=wt});return rt}(this._layers,I,this.sourceCaches,s,f,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(v)}querySourceFeatures(s,f){f&&f.filter&&this._validate(u.x.filter,"querySourceFeatures.filter",f.filter,null,f);const d=this.sourceCaches[s];return d?function(m,v){const I=m.getRenderableIds().map(k=>m.getTileByID(k)),T=[],M={};for(let k=0;k<I.length;k++){const z=I[k],B=z.tileID.canonical.key;M[B]||(M[B]=!0,z.querySourceFeatures(T,v))}return T}(d,f):[]}getLight(){return this.light.getLight()}setLight(s,f={}){this._checkLoaded();const d=this.light.getLight();let m=!1;for(const I in s)if(!u.aD(s[I],d[I])){m=!0;break}if(!m)return;const v={now:C.now(),transition:u.e({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(s,f),this.light.updateTransitions(v)}_validate(s,f,d,m,v={}){return(!v||v.validate!==!1)&&hr(this,s.call(u.x,u.e({key:f,style:this.serialize(),value:d,styleSpec:u.v},m)))}_remove(s=!0){this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._loadStyleRequest&&(this._loadStyleRequest.abort(),this._loadStyleRequest=null),this._spriteRequest&&(this._spriteRequest.abort(),this._spriteRequest=null),ee().off(xi,this._rtlPluginLoaded);for(const f in this._layers)this._layers[f].setEventedParent(null);for(const f in this.sourceCaches){const d=this.sourceCaches[f];d.setEventedParent(null),d.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),s&&this.dispatcher.broadcast("RM",void 0),this.dispatcher.remove(s)}_clearSource(s){this.sourceCaches[s].clearTiles()}_reloadSource(s){this.sourceCaches[s].resume(),this.sourceCaches[s].reload()}_updateSources(s){for(const f in this.sourceCaches)this.sourceCaches[f].update(s,this.map.terrain)}_generateCollisionBoxes(){for(const s in this.sourceCaches)this._reloadSource(s)}_updatePlacement(s,f,d,m,v=!1){let I=!1,T=!1;const M={};for(const k of this._order){const z=this._layers[k];if(z.type!=="symbol")continue;if(!M[z.source]){const Z=this.sourceCaches[z.source];M[z.source]=Z.getRenderableIds(!0).map(it=>Z.getTileByID(it)).sort((it,rt)=>rt.tileID.overscaledZ-it.tileID.overscaledZ||(it.tileID.isLessThan(rt.tileID)?-1:1))}const B=this.crossTileSymbolIndex.addLayer(z,M[z.source],s.center.lng);I=I||B}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((v=v||this._layerOrderChanged||d===0)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(C.now(),s.zoom))&&(this.pauseablePlacement=new Yo(s,this.map.terrain,this._order,v,f,d,m,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,M),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(C.now()),T=!0),I&&this.pauseablePlacement.placement.setStale()),T||I)for(const k of this._order){const z=this._layers[k];z.type==="symbol"&&this.placement.updateLayerOpacities(z,M[z.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(C.now())}_releaseSymbolFadeTiles(){for(const s in this.sourceCaches)this.sourceCaches[s].releaseSymbolFadeTiles()}getImages(s,f){return u._(this,void 0,void 0,function*(){const d=yield this.imageManager.getImages(f.icons);this._updateTilesForChangedImages();const m=this.sourceCaches[f.source];return m&&m.setDependencies(f.tileID.key,f.type,f.icons),d})}getGlyphs(s,f){return u._(this,void 0,void 0,function*(){const d=yield this.glyphManager.getGlyphs(f.stacks),m=this.sourceCaches[f.source];return m&&m.setDependencies(f.tileID.key,f.type,[""]),d})}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(s,f={}){this._checkLoaded(),s&&this._validate(u.x.glyphs,"glyphs",s,null,f)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=s,this.glyphManager.entries={},this.glyphManager.setURL(s))}addSprite(s,f,d={},m){this._checkLoaded();const v=[{id:s,url:f}],I=[...Pt(this.stylesheet.sprite),...v];this._validate(u.x.sprite,"sprite",I,null,d)||(this.stylesheet.sprite=I,this._loadSprite(v,!0,m))}removeSprite(s){this._checkLoaded();const f=Pt(this.stylesheet.sprite);if(f.find(d=>d.id===s)){if(this._spritesImagesIds[s])for(const d of this._spritesImagesIds[s])this.imageManager.removeImage(d),this._changedImages[d]=!0;f.splice(f.findIndex(d=>d.id===s),1),this.stylesheet.sprite=f.length>0?f:void 0,delete this._spritesImagesIds[s],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new u.k("data",{dataType:"style"}))}else this.fire(new u.j(new Error(`Sprite "${s}" doesn't exists on this map.`)))}getSprite(){return Pt(this.stylesheet.sprite)}setSprite(s,f={},d){this._checkLoaded(),s&&this._validate(u.x.sprite,"sprite",s,null,f)||(this.stylesheet.sprite=s,s?this._loadSprite(s,!0,d):(this._unloadSprite(),d&&d(null)))}}var Hc=u.X([{name:"a_pos",type:"Int16",components:2}]),Ns="attribute vec3 a_pos3d;uniform mat4 u_matrix;uniform float u_ele_delta;varying vec2 v_texture_pos;varying float v_depth;void main() {float extent=8192.0;float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/extent;gl_Position=u_matrix*vec4(a_pos3d.xy,get_elevation(a_pos3d.xy)-ele_delta,1.0);v_depth=gl_Position.z/gl_Position.w;}";const Hu={prelude:Fn(`#ifdef GL_ES
+precision mediump float;
+#else
+#if !defined(lowp)
+#define lowp
+#endif
+#if !defined(mediump)
+#define mediump
+#endif
+#if !defined(highp)
+#define highp
+#endif
+#endif
+`,`#ifdef GL_ES
+precision highp float;
+#else
+#if !defined(lowp)
+#define lowp
+#endif
+#if !defined(mediump)
+#define mediump
+#endif
+#if !defined(highp)
+#define highp
+#endif
+#endif
+vec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0
+);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}
+#ifdef TERRAIN3D
+uniform sampler2D u_terrain;uniform float u_terrain_dim;uniform mat4 u_terrain_matrix;uniform vec4 u_terrain_unpack;uniform float u_terrain_exaggeration;uniform highp sampler2D u_depth;
+#endif
+const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitShifts=vec4(1.)/bitSh;highp float unpack(highp vec4 color) {return dot(color,bitShifts);}highp float depthOpacity(vec3 frag) {
+#ifdef TERRAIN3D
+highp float d=unpack(texture2D(u_depth,frag.xy*0.5+0.5))+0.0001-frag.z;return 1.0-max(0.0,min(1.0,-d*500.0));
+#else
+return 1.0;
+#endif
+}float calculate_visibility(vec4 pos) {
+#ifdef TERRAIN3D
+vec3 frag=pos.xyz/pos.w;highp float d=depthOpacity(frag);if (d > 0.95) return 1.0;return (d+depthOpacity(frag+vec3(0.0,0.01,0.0)))/2.0;
+#else
+return 1.0;
+#endif
+}float ele(vec2 pos) {
+#ifdef TERRAIN3D
+vec4 rgb=(texture2D(u_terrain,pos)*255.0)*u_terrain_unpack;return rgb.r+rgb.g+rgb.b-u_terrain_unpack.a;
+#else
+return 0.0;
+#endif
+}float get_elevation(vec2 pos) {
+#ifdef TERRAIN3D
+vec2 coord=(u_terrain_matrix*vec4(pos,0.0,1.0)).xy*u_terrain_dim+1.0;vec2 f=fract(coord);vec2 c=(floor(coord)+0.5)/(u_terrain_dim+2.0);float d=1.0/(u_terrain_dim+2.0);float tl=ele(c);float tr=ele(c+vec2(d,0.0));float bl=ele(c+vec2(0.0,d));float br=ele(c+vec2(d,d));float elevation=mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);return elevation*u_terrain_exaggeration;
+#else
+return 0.0;
+#endif
+}`),background:Fn(`uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,"attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),backgroundPattern:Fn(`uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_mix)*u_opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,"uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);}"),circle:Fn(`varying vec3 v_data;varying float v_visibility;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define mediump float radius
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define highp vec4 stroke_color
+#pragma mapbox: define mediump float stroke_width
+#pragma mapbox: define lowp float stroke_opacity
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize mediump float radius
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize highp vec4 stroke_color
+#pragma mapbox: initialize mediump float stroke_width
+#pragma mapbox: initialize lowp float stroke_opacity
+vec2 extrude=v_data.xy;float extrude_length=length(extrude);lowp float antialiasblur=v_data.z;float antialiased_blur=-max(blur,antialiasblur);float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width));gl_FragColor=v_visibility*opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`uniform mat4 u_matrix;uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;varying vec3 v_data;varying float v_visibility;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define mediump float radius
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define highp vec4 stroke_color
+#pragma mapbox: define mediump float stroke_width
+#pragma mapbox: define lowp float stroke_opacity
+void main(void) {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize mediump float radius
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize highp vec4 stroke_color
+#pragma mapbox: initialize mediump float stroke_width
+#pragma mapbox: initialize lowp float stroke_opacity
+vec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);float ele=get_elevation(circle_center);v_visibility=calculate_visibility(u_matrix*vec4(circle_center,ele,1.0));if (u_pitch_with_map) {vec2 corner_position=circle_center;if (u_scale_with_map) {corner_position+=extrude*(radius+stroke_width)*u_extrude_scale;} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);corner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);}gl_Position=u_matrix*vec4(corner_position,ele,1);} else {gl_Position=u_matrix*vec4(circle_center,ele,1);if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);}`),clippingMask:Fn("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:Fn(`uniform highp float u_intensity;varying vec2 v_extrude;
+#pragma mapbox: define highp float weight
+#define GAUSS_COEF 0.3989422804014327
+void main() {
+#pragma mapbox: initialize highp float weight
+float d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;varying vec2 v_extrude;
+#pragma mapbox: define highp float weight
+#pragma mapbox: define mediump float radius
+const highp float ZERO=1.0/255.0/16.0;
+#define GAUSS_COEF 0.3989422804014327
+void main(void) {
+#pragma mapbox: initialize highp float weight
+#pragma mapbox: initialize mediump float radius
+vec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec4 pos=vec4(floor(a_pos*0.5)+extrude,0,1);gl_Position=u_matrix*pos;}`),heatmapTexture:Fn(`uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(0.0);
+#endif
+}`,"uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),collisionBox:Fn("varying float v_placed;varying float v_notUsed;void main() {float alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,get_elevation(a_pos),1.0);gl_Position.xy+=(a_extrude+a_shift)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:Fn("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd  =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz  /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:Fn("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;varying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,get_elevation(a_pos),1);}"),fill:Fn(`#pragma mapbox: define highp vec4 color
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize lowp float opacity
+gl_FragColor=color*opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`attribute vec2 a_pos;uniform mat4 u_matrix;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize lowp float opacity
+gl_Position=u_matrix*vec4(a_pos,0,1);}`),fillOutline:Fn(`varying vec2 v_pos;
+#pragma mapbox: define highp vec4 outline_color
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize highp vec4 outline_color
+#pragma mapbox: initialize lowp float opacity
+float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;
+#pragma mapbox: define highp vec4 outline_color
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize highp vec4 outline_color
+#pragma mapbox: initialize lowp float opacity
+gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}`),fillOutlinePattern:Fn(`uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+void main() {
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=mix(color1,color2,u_fade)*alpha*opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+#pragma mapbox: define lowp float pixel_ratio_from
+#pragma mapbox: define lowp float pixel_ratio_to
+void main() {
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+#pragma mapbox: initialize lowp float pixel_ratio_from
+#pragma mapbox: initialize lowp float pixel_ratio_to
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}`),fillPattern:Fn(`#ifdef GL_ES
+precision highp float;
+#endif
+uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+void main() {
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_fade)*opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+#pragma mapbox: define lowp float pixel_ratio_from
+#pragma mapbox: define lowp float pixel_ratio_to
+void main() {
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+#pragma mapbox: initialize lowp float pixel_ratio_from
+#pragma mapbox: initialize lowp float pixel_ratio_to
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}`),fillExtrusion:Fn(`varying vec4 v_color;void main() {gl_FragColor=v_color;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec2 a_pos;attribute vec4 a_normal_ed;
+#ifdef TERRAIN3D
+attribute vec2 a_centroid;
+#endif
+varying vec4 v_color;
+#pragma mapbox: define highp float base
+#pragma mapbox: define highp float height
+#pragma mapbox: define highp vec4 color
+void main() {
+#pragma mapbox: initialize highp float base
+#pragma mapbox: initialize highp float height
+#pragma mapbox: initialize highp vec4 color
+vec3 normal=a_normal_ed.xyz;
+#ifdef TERRAIN3D
+float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);
+#else
+float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;
+#endif
+base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}`),fillExtrusionPattern:Fn(`uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;
+#pragma mapbox: define lowp float base
+#pragma mapbox: define lowp float height
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+#pragma mapbox: define lowp float pixel_ratio_from
+#pragma mapbox: define lowp float pixel_ratio_to
+void main() {
+#pragma mapbox: initialize lowp float base
+#pragma mapbox: initialize lowp float height
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+#pragma mapbox: initialize lowp float pixel_ratio_from
+#pragma mapbox: initialize lowp float pixel_ratio_to
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);gl_FragColor=mixedColor*v_lighting;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec2 a_pos;attribute vec4 a_normal_ed;
+#ifdef TERRAIN3D
+attribute vec2 a_centroid;
+#endif
+varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;
+#pragma mapbox: define lowp float base
+#pragma mapbox: define lowp float height
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+#pragma mapbox: define lowp float pixel_ratio_from
+#pragma mapbox: define lowp float pixel_ratio_to
+void main() {
+#pragma mapbox: initialize lowp float base
+#pragma mapbox: initialize lowp float height
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+#pragma mapbox: initialize lowp float pixel_ratio_from
+#pragma mapbox: initialize lowp float pixel_ratio_to
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;
+#ifdef TERRAIN3D
+float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);
+#else
+float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;
+#endif
+base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0
+? a_pos
+: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}`),hillshadePrepare:Fn(`#ifdef GL_ES
+precision highp float;
+#endif
+uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,"uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:Fn(`uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;
+#define PI 3.141592653589793
+void main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,"uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),line:Fn(`uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);gl_FragColor=color*(alpha*opacity);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`
+#define scale 0.015873016
+attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_linesofar;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define mediump float gapwidth
+#pragma mapbox: define lowp float offset
+#pragma mapbox: define mediump float width
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump float gapwidth
+#pragma mapbox: initialize lowp float offset
+#pragma mapbox: initialize mediump float width
+float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
+#ifdef TERRAIN3D
+v_gamma_scale=1.0;
+#else
+float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
+#endif
+v_width2=vec2(outset,inset);}`),lineGradient:Fn(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec2 v_uv;
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture2D(u_image,v_uv);gl_FragColor=color*(alpha*opacity);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`
+#define scale 0.015873016
+attribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_uv_x;attribute float a_split_index;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_image_height;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp vec2 v_uv;
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define mediump float gapwidth
+#pragma mapbox: define lowp float offset
+#pragma mapbox: define mediump float width
+void main() {
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump float gapwidth
+#pragma mapbox: initialize lowp float offset
+#pragma mapbox: initialize mediump float width
+float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
+#ifdef TERRAIN3D
+v_gamma_scale=1.0;
+#else
+float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
+#endif
+v_width2=vec2(outset,inset);}`),linePattern:Fn(`#ifdef GL_ES
+precision highp float;
+#endif
+uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+#pragma mapbox: define lowp float pixel_ratio_from
+#pragma mapbox: define lowp float pixel_ratio_to
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+#pragma mapbox: initialize lowp float pixel_ratio_from
+#pragma mapbox: initialize lowp float pixel_ratio_to
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);gl_FragColor=color*alpha*opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`
+#define scale 0.015873016
+#define LINE_DISTANCE_SCALE 2.0
+attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp float offset
+#pragma mapbox: define mediump float gapwidth
+#pragma mapbox: define mediump float width
+#pragma mapbox: define lowp float floorwidth
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+#pragma mapbox: define lowp float pixel_ratio_from
+#pragma mapbox: define lowp float pixel_ratio_to
+void main() {
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize lowp float offset
+#pragma mapbox: initialize mediump float gapwidth
+#pragma mapbox: initialize mediump float width
+#pragma mapbox: initialize lowp float floorwidth
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+#pragma mapbox: initialize lowp float pixel_ratio_from
+#pragma mapbox: initialize lowp float pixel_ratio_to
+float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
+#ifdef TERRAIN3D
+v_gamma_scale=1.0;
+#else
+float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
+#endif
+v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}`),lineSDF:Fn(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define mediump float width
+#pragma mapbox: define lowp float floorwidth
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump float width
+#pragma mapbox: initialize lowp float floorwidth
+float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture2D(u_image,v_tex_a).a;float sdfdist_b=texture2D(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);gl_FragColor=color*(alpha*opacity);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`
+#define scale 0.015873016
+#define LINE_DISTANCE_SCALE 2.0
+attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define mediump float gapwidth
+#pragma mapbox: define lowp float offset
+#pragma mapbox: define mediump float width
+#pragma mapbox: define lowp float floorwidth
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump float gapwidth
+#pragma mapbox: initialize lowp float offset
+#pragma mapbox: initialize mediump float width
+#pragma mapbox: initialize lowp float floorwidth
+float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
+#ifdef TERRAIN3D
+v_gamma_scale=1.0;
+#else
+float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
+#endif
+v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}`),raster:Fn(`uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,"uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),symbolIcon:Fn(`uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize lowp float opacity
+lowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;varying vec2 v_tex;varying float v_fade_opacity;
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize lowp float opacity
+vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
+camera_to_anchor_distance/u_camera_to_center_distance :
+u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0),z,1.0);v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float visibility=calculate_visibility(projectedPoint);v_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));}`),symbolSDF:Fn(`#define SDF_PX 8.0
+uniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;
+#pragma mapbox: define highp vec4 fill_color
+#pragma mapbox: define highp vec4 halo_color
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp float halo_width
+#pragma mapbox: define lowp float halo_blur
+void main() {
+#pragma mapbox: initialize highp vec4 fill_color
+#pragma mapbox: initialize highp vec4 halo_color
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize lowp float halo_width
+#pragma mapbox: initialize lowp float halo_blur
+float EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float inner_edge=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);inner_edge=inner_edge+gamma*gamma_scale;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(inner_edge-gamma_scaled,inner_edge+gamma_scaled,dist);if (u_is_halo) {lowp float halo_edge=(6.0-halo_width/fontScale)/SDF_PX;alpha=min(smoothstep(halo_edge-gamma_scaled,halo_edge+gamma_scaled,dist),1.0-alpha);}gl_FragColor=color*(alpha*opacity*fade_opacity);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;varying vec2 v_data0;varying vec3 v_data1;
+#pragma mapbox: define highp vec4 fill_color
+#pragma mapbox: define highp vec4 halo_color
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp float halo_width
+#pragma mapbox: define lowp float halo_blur
+void main() {
+#pragma mapbox: initialize highp vec4 fill_color
+#pragma mapbox: initialize highp vec4 halo_color
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize lowp float halo_width
+#pragma mapbox: initialize lowp float halo_blur
+vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
+camera_to_anchor_distance/u_camera_to_center_distance :
+u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset),z,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}`),symbolTextAndIcon:Fn(`#define SDF_PX 8.0
+#define SDF 1.0
+#define ICON 0.0
+uniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;
+#pragma mapbox: define highp vec4 fill_color
+#pragma mapbox: define highp vec4 halo_color
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp float halo_width
+#pragma mapbox: define lowp float halo_blur
+void main() {
+#pragma mapbox: initialize highp vec4 fill_color
+#pragma mapbox: initialize highp vec4 halo_color
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize lowp float halo_width
+#pragma mapbox: initialize lowp float halo_blur
+float fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+return;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_texsize_icon;varying vec4 v_data0;varying vec4 v_data1;
+#pragma mapbox: define highp vec4 fill_color
+#pragma mapbox: define highp vec4 halo_color
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp float halo_width
+#pragma mapbox: define lowp float halo_blur
+void main() {
+#pragma mapbox: initialize highp vec4 fill_color
+#pragma mapbox: initialize highp vec4 halo_color
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize lowp float halo_width
+#pragma mapbox: initialize lowp float halo_blur
+vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
+camera_to_anchor_distance/u_camera_to_center_distance :
+u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),z,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}`),terrain:Fn("uniform sampler2D u_texture;varying vec2 v_texture_pos;void main() {gl_FragColor=texture2D(u_texture,v_texture_pos);}",Ns),terrainDepth:Fn("varying float v_depth;const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitMsk=vec4(0.,vec3(1./256.0));highp vec4 pack(highp float value) {highp vec4 comp=fract(value*bitSh);comp-=comp.xxyz*bitMsk;return comp;}void main() {gl_FragColor=pack(v_depth);}",Ns),terrainCoords:Fn("precision mediump float;uniform sampler2D u_texture;uniform float u_terrain_coords_id;varying vec2 v_texture_pos;void main() {vec4 rgba=texture2D(u_texture,v_texture_pos);gl_FragColor=vec4(rgba.r,rgba.g,rgba.b,u_terrain_coords_id);}",Ns)};function Fn(_,s){const f=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,d=s.match(/attribute ([\w]+) ([\w]+)/g),m=_.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),v=s.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),I=v?v.concat(m):m,T={};return{fragmentSource:_=_.replace(f,(M,k,z,B,Z)=>(T[Z]=!0,k==="define"?`
+#ifndef HAS_UNIFORM_u_${Z}
+varying ${z} ${B} ${Z};
+#else
+uniform ${z} ${B} u_${Z};
+#endif
+`:`
+#ifdef HAS_UNIFORM_u_${Z}
+    ${z} ${B} ${Z} = u_${Z};
+#endif
+`)),vertexSource:s=s.replace(f,(M,k,z,B,Z)=>{const it=B==="float"?"vec2":"vec4",rt=Z.match(/color/)?"color":it;return T[Z]?k==="define"?`
+#ifndef HAS_UNIFORM_u_${Z}
+uniform lowp float u_${Z}_t;
+attribute ${z} ${it} a_${Z};
+varying ${z} ${B} ${Z};
+#else
+uniform ${z} ${B} u_${Z};
+#endif
+`:rt==="vec4"?`
+#ifndef HAS_UNIFORM_u_${Z}
+    ${Z} = a_${Z};
+#else
+    ${z} ${B} ${Z} = u_${Z};
+#endif
+`:`
+#ifndef HAS_UNIFORM_u_${Z}
+    ${Z} = unpack_mix_${rt}(a_${Z}, u_${Z}_t);
+#else
+    ${z} ${B} ${Z} = u_${Z};
+#endif
+`:k==="define"?`
+#ifndef HAS_UNIFORM_u_${Z}
+uniform lowp float u_${Z}_t;
+attribute ${z} ${it} a_${Z};
+#else
+uniform ${z} ${B} u_${Z};
+#endif
+`:rt==="vec4"?`
+#ifndef HAS_UNIFORM_u_${Z}
+    ${z} ${B} ${Z} = a_${Z};
+#else
+    ${z} ${B} ${Z} = u_${Z};
+#endif
+`:`
+#ifndef HAS_UNIFORM_u_${Z}
+    ${z} ${B} ${Z} = unpack_mix_${rt}(a_${Z}, u_${Z}_t);
+#else
+    ${z} ${B} ${Z} = u_${Z};
+#endif
+`}),staticAttributes:d,staticUniforms:I}}class Xc{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(s,f,d,m,v,I,T,M,k){this.context=s;let z=this.boundPaintVertexBuffers.length!==m.length;for(let B=0;!z&&B<m.length;B++)this.boundPaintVertexBuffers[B]!==m[B]&&(z=!0);!this.vao||this.boundProgram!==f||this.boundLayoutVertexBuffer!==d||z||this.boundIndexBuffer!==v||this.boundVertexOffset!==I||this.boundDynamicVertexBuffer!==T||this.boundDynamicVertexBuffer2!==M||this.boundDynamicVertexBuffer3!==k?this.freshBind(f,d,m,v,I,T,M,k):(s.bindVertexArray.set(this.vao),T&&T.bind(),v&&v.dynamicDraw&&v.bind(),M&&M.bind(),k&&k.bind())}freshBind(s,f,d,m,v,I,T,M){const k=s.numAttributes,z=this.context,B=z.gl;this.vao&&this.destroy(),this.vao=z.createVertexArray(),z.bindVertexArray.set(this.vao),this.boundProgram=s,this.boundLayoutVertexBuffer=f,this.boundPaintVertexBuffers=d,this.boundIndexBuffer=m,this.boundVertexOffset=v,this.boundDynamicVertexBuffer=I,this.boundDynamicVertexBuffer2=T,this.boundDynamicVertexBuffer3=M,f.enableAttributes(B,s);for(const Z of d)Z.enableAttributes(B,s);I&&I.enableAttributes(B,s),T&&T.enableAttributes(B,s),M&&M.enableAttributes(B,s),f.bind(),f.setVertexAttribPointers(B,s,v);for(const Z of d)Z.bind(),Z.setVertexAttribPointers(B,s,v);I&&(I.bind(),I.setVertexAttribPointers(B,s,v)),m&&m.bind(),T&&(T.bind(),T.setVertexAttribPointers(B,s,v)),M&&(M.bind(),M.setVertexAttribPointers(B,s,v)),z.currentNumAttributes=k}destroy(){this.vao&&(this.context.deleteVertexArray(this.vao),this.vao=null)}}function $l(_){const s=[];for(let f=0;f<_.length;f++){if(_[f]===null)continue;const d=_[f].split(" ");s.push(d.pop())}return s}class za{constructor(s,f,d,m,v,I){const T=s.gl;this.program=T.createProgram();const M=$l(f.staticAttributes),k=d?d.getBinderAttributes():[],z=M.concat(k),B=Hu.prelude.staticUniforms?$l(Hu.prelude.staticUniforms):[],Z=f.staticUniforms?$l(f.staticUniforms):[],it=d?d.getBinderUniforms():[],rt=B.concat(Z).concat(it),lt=[];for(const Ot of rt)lt.indexOf(Ot)<0&&lt.push(Ot);const tt=d?d.defines():[];v&&tt.push("#define OVERDRAW_INSPECTOR;"),I&&tt.push("#define TERRAIN3D;");const yt=tt.concat(Hu.prelude.fragmentSource,f.fragmentSource).join(`
+`),kt=tt.concat(Hu.prelude.vertexSource,f.vertexSource).join(`
+`),ut=T.createShader(T.FRAGMENT_SHADER);if(T.isContextLost())return void(this.failedToCreate=!0);if(T.shaderSource(ut,yt),T.compileShader(ut),!T.getShaderParameter(ut,T.COMPILE_STATUS))throw new Error(`Could not compile fragment shader: ${T.getShaderInfoLog(ut)}`);T.attachShader(this.program,ut);const wt=T.createShader(T.VERTEX_SHADER);if(T.isContextLost())return void(this.failedToCreate=!0);if(T.shaderSource(wt,kt),T.compileShader(wt),!T.getShaderParameter(wt,T.COMPILE_STATUS))throw new Error(`Could not compile vertex shader: ${T.getShaderInfoLog(wt)}`);T.attachShader(this.program,wt),this.attributes={};const Dt={};this.numAttributes=z.length;for(let Ot=0;Ot<this.numAttributes;Ot++)z[Ot]&&(T.bindAttribLocation(this.program,Ot,z[Ot]),this.attributes[z[Ot]]=Ot);if(T.linkProgram(this.program),!T.getProgramParameter(this.program,T.LINK_STATUS))throw new Error(`Program failed to link: ${T.getProgramInfoLog(this.program)}`);T.deleteShader(wt),T.deleteShader(ut);for(let Ot=0;Ot<lt.length;Ot++){const Bt=lt[Ot];if(Bt&&!Dt[Bt]){const Qt=T.getUniformLocation(this.program,Bt);Qt&&(Dt[Bt]=Qt)}}this.fixedUniforms=m(s,Dt),this.terrainUniforms=((Ot,Bt)=>({u_depth:new u.aG(Ot,Bt.u_depth),u_terrain:new u.aG(Ot,Bt.u_terrain),u_terrain_dim:new u.aH(Ot,Bt.u_terrain_dim),u_terrain_matrix:new u.aI(Ot,Bt.u_terrain_matrix),u_terrain_unpack:new u.aJ(Ot,Bt.u_terrain_unpack),u_terrain_exaggeration:new u.aH(Ot,Bt.u_terrain_exaggeration)}))(s,Dt),this.binderUniforms=d?d.getUniforms(s,Dt):[]}draw(s,f,d,m,v,I,T,M,k,z,B,Z,it,rt,lt,tt,yt,kt){const ut=s.gl;if(this.failedToCreate)return;if(s.program.set(this.program),s.setDepthMode(d),s.setStencilMode(m),s.setColorMode(v),s.setCullFace(I),M){s.activeTexture.set(ut.TEXTURE2),ut.bindTexture(ut.TEXTURE_2D,M.depthTexture),s.activeTexture.set(ut.TEXTURE3),ut.bindTexture(ut.TEXTURE_2D,M.texture);for(const Dt in this.terrainUniforms)this.terrainUniforms[Dt].set(M[Dt])}for(const Dt in this.fixedUniforms)this.fixedUniforms[Dt].set(T[Dt]);lt&&lt.setUniforms(s,this.binderUniforms,it,{zoom:rt});let wt=0;switch(f){case ut.LINES:wt=2;break;case ut.TRIANGLES:wt=3;break;case ut.LINE_STRIP:wt=1}for(const Dt of Z.get()){const Ot=Dt.vaos||(Dt.vaos={});(Ot[k]||(Ot[k]=new Xc)).bind(s,this,z,lt?lt.getPaintVertexBuffers():[],B,Dt.vertexOffset,tt,yt,kt),ut.drawElements(f,Dt.primitiveLength*wt,ut.UNSIGNED_SHORT,Dt.primitiveOffset*wt*2)}}}function Yc(_,s,f){const d=1/je(f,1,s.transform.tileZoom),m=Math.pow(2,f.tileID.overscaledZ),v=f.tileSize*Math.pow(2,s.transform.tileZoom)/m,I=v*(f.tileID.canonical.x+f.tileID.wrap*m),T=v*f.tileID.canonical.y;return{u_image:0,u_texsize:f.imageAtlasTexture.size,u_scale:[d,_.fromScale,_.toScale],u_fade:_.t,u_pixel_coord_upper:[I>>16,T>>16],u_pixel_coord_lower:[65535&I,65535&T]}}const Xu=(_,s,f,d)=>{const m=s.style.light,v=m.properties.get("position"),I=[v.x,v.y,v.z],T=function(){var k=new u.A(9);return u.A!=Float32Array&&(k[1]=0,k[2]=0,k[3]=0,k[5]=0,k[6]=0,k[7]=0),k[0]=1,k[4]=1,k[8]=1,k}();m.properties.get("anchor")==="viewport"&&function(k,z){var B=Math.sin(z),Z=Math.cos(z);k[0]=Z,k[1]=B,k[2]=0,k[3]=-B,k[4]=Z,k[5]=0,k[6]=0,k[7]=0,k[8]=1}(T,-s.transform.angle),function(k,z,B){var Z=z[0],it=z[1],rt=z[2];k[0]=Z*B[0]+it*B[3]+rt*B[6],k[1]=Z*B[1]+it*B[4]+rt*B[7],k[2]=Z*B[2]+it*B[5]+rt*B[8]}(I,I,T);const M=m.properties.get("color");return{u_matrix:_,u_lightpos:I,u_lightintensity:m.properties.get("intensity"),u_lightcolor:[M.r,M.g,M.b],u_vertical_gradient:+f,u_opacity:d}},wy=(_,s,f,d,m,v,I)=>u.e(Xu(_,s,f,d),Yc(v,s,I),{u_height_factor:-Math.pow(2,m.overscaledZ)/I.tileSize/8}),qd=_=>({u_matrix:_}),Kc=(_,s,f,d)=>u.e(qd(_),Yc(f,s,d)),Sy=(_,s)=>({u_matrix:_,u_world:s}),jd=(_,s,f,d,m)=>u.e(Kc(_,s,f,d),{u_world:m}),Ey=(_,s,f,d)=>{const m=_.transform;let v,I;if(d.paint.get("circle-pitch-alignment")==="map"){const T=je(f,1,m.zoom);v=!0,I=[T,T]}else v=!1,I=m.pixelsToGLUnits;return{u_camera_to_center_distance:m.cameraToCenterDistance,u_scale_with_map:+(d.paint.get("circle-pitch-scale")==="map"),u_matrix:_.translatePosMatrix(s.posMatrix,f,d.paint.get("circle-translate"),d.paint.get("circle-translate-anchor")),u_pitch_with_map:+v,u_device_pixel_ratio:_.pixelRatio,u_extrude_scale:I}},Wd=(_,s,f)=>{const d=je(f,1,s.zoom),m=Math.pow(2,s.zoom-f.tileID.overscaledZ),v=f.tileID.overscaleFactor();return{u_matrix:_,u_camera_to_center_distance:s.cameraToCenterDistance,u_pixels_to_tile_units:d,u_extrude_scale:[s.pixelsToGLUnits[0]/(d*m),s.pixelsToGLUnits[1]/(d*m)],u_overscale_factor:v}},Zd=(_,s,f=1)=>({u_matrix:_,u_color:s,u_overlay:0,u_overlay_scale:f}),Jc=_=>({u_matrix:_}),Hd=(_,s,f,d)=>({u_matrix:_,u_extrude_scale:je(s,1,f),u_intensity:d});function Xd(_,s){const f=Math.pow(2,s.canonical.z),d=s.canonical.y;return[new u.Y(0,d/f).toLngLat().lat,new u.Y(0,(d+1)/f).toLngLat().lat]}const Qc=(_,s,f,d)=>{const m=_.transform;return{u_matrix:Yu(_,s,f,d),u_ratio:1/je(s,1,m.zoom),u_device_pixel_ratio:_.pixelRatio,u_units_to_pixels:[1/m.pixelsToGLUnits[0],1/m.pixelsToGLUnits[1]]}},Yd=(_,s,f,d,m)=>u.e(Qc(_,s,f,m),{u_image:0,u_image_height:d}),_l=(_,s,f,d,m)=>{const v=_.transform,I=Mo(s,v);return{u_matrix:Yu(_,s,f,m),u_texsize:s.imageAtlasTexture.size,u_ratio:1/je(s,1,v.zoom),u_device_pixel_ratio:_.pixelRatio,u_image:0,u_scale:[I,d.fromScale,d.toScale],u_fade:d.t,u_units_to_pixels:[1/v.pixelsToGLUnits[0],1/v.pixelsToGLUnits[1]]}},$c=(_,s,f,d,m,v)=>{const I=_.lineAtlas,T=Mo(s,_.transform),M=f.layout.get("line-cap")==="round",k=I.getDash(d.from,M),z=I.getDash(d.to,M),B=k.width*m.fromScale,Z=z.width*m.toScale;return u.e(Qc(_,s,f,v),{u_patternscale_a:[T/B,-k.height/2],u_patternscale_b:[T/Z,-z.height/2],u_sdfgamma:I.width/(256*Math.min(B,Z)*_.pixelRatio)/2,u_image:0,u_tex_y_a:k.y,u_tex_y_b:z.y,u_mix:m.t})};function Mo(_,s){return 1/je(_,1,s.tileZoom)}function Yu(_,s,f,d){return _.translatePosMatrix(d?d.posMatrix:s.tileID.posMatrix,s,f.paint.get("line-translate"),f.paint.get("line-translate-anchor"))}const th=(_,s,f,d,m)=>{return{u_matrix:_,u_tl_parent:s,u_scale_parent:f,u_buffer_scale:1,u_fade_t:d.mix,u_opacity:d.opacity*m.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:m.paint.get("raster-brightness-min"),u_brightness_high:m.paint.get("raster-brightness-max"),u_saturation_factor:(I=m.paint.get("raster-saturation"),I>0?1-1/(1.001-I):-I),u_contrast_factor:(v=m.paint.get("raster-contrast"),v>0?1/(1-v):1+v),u_spin_weights:Ku(m.paint.get("raster-hue-rotate"))};var v,I};function Ku(_){_*=Math.PI/180;const s=Math.sin(_),f=Math.cos(_);return[(2*f+1)/3,(-Math.sqrt(3)*s-f+1)/3,(Math.sqrt(3)*s-f+1)/3]}const Ju=(_,s,f,d,m,v,I,T,M,k)=>{const z=m.transform;return{u_is_size_zoom_constant:+(_==="constant"||_==="source"),u_is_size_feature_constant:+(_==="constant"||_==="camera"),u_size_t:s?s.uSizeT:0,u_size:s?s.uSize:0,u_camera_to_center_distance:z.cameraToCenterDistance,u_pitch:z.pitch/360*2*Math.PI,u_rotate_symbol:+f,u_aspect_ratio:z.width/z.height,u_fade_change:m.options.fadeDuration?m.symbolFadeChange:1,u_matrix:v,u_label_plane_matrix:I,u_coord_matrix:T,u_is_text:+M,u_pitch_with_map:+d,u_texsize:k,u_texture:0}},Qu=(_,s,f,d,m,v,I,T,M,k,z)=>{const B=m.transform;return u.e(Ju(_,s,f,d,m,v,I,T,M,k),{u_gamma_scale:d?Math.cos(B._pitch)*B.cameraToCenterDistance:1,u_device_pixel_ratio:m.pixelRatio,u_is_halo:+z})},$u=(_,s,f,d,m,v,I,T,M,k)=>u.e(Qu(_,s,f,d,m,v,I,T,!0,M,!0),{u_texsize_icon:k,u_texture_icon:1}),Iy=(_,s,f)=>({u_matrix:_,u_opacity:s,u_color:f}),Cy=(_,s,f,d,m,v)=>u.e(function(I,T,M,k){const z=M.imageManager.getPattern(I.from.toString()),B=M.imageManager.getPattern(I.to.toString()),{width:Z,height:it}=M.imageManager.getPixelSize(),rt=Math.pow(2,k.tileID.overscaledZ),lt=k.tileSize*Math.pow(2,M.transform.tileZoom)/rt,tt=lt*(k.tileID.canonical.x+k.tileID.wrap*rt),yt=lt*k.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:z.tl,u_pattern_br_a:z.br,u_pattern_tl_b:B.tl,u_pattern_br_b:B.br,u_texsize:[Z,it],u_mix:T.t,u_pattern_size_a:z.displaySize,u_pattern_size_b:B.displaySize,u_scale_a:T.fromScale,u_scale_b:T.toScale,u_tile_units_to_pixels:1/je(k,1,M.transform.tileZoom),u_pixel_coord_upper:[tt>>16,yt>>16],u_pixel_coord_lower:[65535&tt,65535&yt]}}(d,v,f,m),{u_matrix:_,u_opacity:s}),Kd={fillExtrusion:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_lightpos:new u.aK(_,s.u_lightpos),u_lightintensity:new u.aH(_,s.u_lightintensity),u_lightcolor:new u.aK(_,s.u_lightcolor),u_vertical_gradient:new u.aH(_,s.u_vertical_gradient),u_opacity:new u.aH(_,s.u_opacity)}),fillExtrusionPattern:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_lightpos:new u.aK(_,s.u_lightpos),u_lightintensity:new u.aH(_,s.u_lightintensity),u_lightcolor:new u.aK(_,s.u_lightcolor),u_vertical_gradient:new u.aH(_,s.u_vertical_gradient),u_height_factor:new u.aH(_,s.u_height_factor),u_image:new u.aG(_,s.u_image),u_texsize:new u.aL(_,s.u_texsize),u_pixel_coord_upper:new u.aL(_,s.u_pixel_coord_upper),u_pixel_coord_lower:new u.aL(_,s.u_pixel_coord_lower),u_scale:new u.aK(_,s.u_scale),u_fade:new u.aH(_,s.u_fade),u_opacity:new u.aH(_,s.u_opacity)}),fill:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix)}),fillPattern:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_image:new u.aG(_,s.u_image),u_texsize:new u.aL(_,s.u_texsize),u_pixel_coord_upper:new u.aL(_,s.u_pixel_coord_upper),u_pixel_coord_lower:new u.aL(_,s.u_pixel_coord_lower),u_scale:new u.aK(_,s.u_scale),u_fade:new u.aH(_,s.u_fade)}),fillOutline:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_world:new u.aL(_,s.u_world)}),fillOutlinePattern:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_world:new u.aL(_,s.u_world),u_image:new u.aG(_,s.u_image),u_texsize:new u.aL(_,s.u_texsize),u_pixel_coord_upper:new u.aL(_,s.u_pixel_coord_upper),u_pixel_coord_lower:new u.aL(_,s.u_pixel_coord_lower),u_scale:new u.aK(_,s.u_scale),u_fade:new u.aH(_,s.u_fade)}),circle:(_,s)=>({u_camera_to_center_distance:new u.aH(_,s.u_camera_to_center_distance),u_scale_with_map:new u.aG(_,s.u_scale_with_map),u_pitch_with_map:new u.aG(_,s.u_pitch_with_map),u_extrude_scale:new u.aL(_,s.u_extrude_scale),u_device_pixel_ratio:new u.aH(_,s.u_device_pixel_ratio),u_matrix:new u.aI(_,s.u_matrix)}),collisionBox:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_camera_to_center_distance:new u.aH(_,s.u_camera_to_center_distance),u_pixels_to_tile_units:new u.aH(_,s.u_pixels_to_tile_units),u_extrude_scale:new u.aL(_,s.u_extrude_scale),u_overscale_factor:new u.aH(_,s.u_overscale_factor)}),collisionCircle:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_inv_matrix:new u.aI(_,s.u_inv_matrix),u_camera_to_center_distance:new u.aH(_,s.u_camera_to_center_distance),u_viewport_size:new u.aL(_,s.u_viewport_size)}),debug:(_,s)=>({u_color:new u.aM(_,s.u_color),u_matrix:new u.aI(_,s.u_matrix),u_overlay:new u.aG(_,s.u_overlay),u_overlay_scale:new u.aH(_,s.u_overlay_scale)}),clippingMask:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix)}),heatmap:(_,s)=>({u_extrude_scale:new u.aH(_,s.u_extrude_scale),u_intensity:new u.aH(_,s.u_intensity),u_matrix:new u.aI(_,s.u_matrix)}),heatmapTexture:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_world:new u.aL(_,s.u_world),u_image:new u.aG(_,s.u_image),u_color_ramp:new u.aG(_,s.u_color_ramp),u_opacity:new u.aH(_,s.u_opacity)}),hillshade:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_image:new u.aG(_,s.u_image),u_latrange:new u.aL(_,s.u_latrange),u_light:new u.aL(_,s.u_light),u_shadow:new u.aM(_,s.u_shadow),u_highlight:new u.aM(_,s.u_highlight),u_accent:new u.aM(_,s.u_accent)}),hillshadePrepare:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_image:new u.aG(_,s.u_image),u_dimension:new u.aL(_,s.u_dimension),u_zoom:new u.aH(_,s.u_zoom),u_unpack:new u.aJ(_,s.u_unpack)}),line:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_ratio:new u.aH(_,s.u_ratio),u_device_pixel_ratio:new u.aH(_,s.u_device_pixel_ratio),u_units_to_pixels:new u.aL(_,s.u_units_to_pixels)}),lineGradient:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_ratio:new u.aH(_,s.u_ratio),u_device_pixel_ratio:new u.aH(_,s.u_device_pixel_ratio),u_units_to_pixels:new u.aL(_,s.u_units_to_pixels),u_image:new u.aG(_,s.u_image),u_image_height:new u.aH(_,s.u_image_height)}),linePattern:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_texsize:new u.aL(_,s.u_texsize),u_ratio:new u.aH(_,s.u_ratio),u_device_pixel_ratio:new u.aH(_,s.u_device_pixel_ratio),u_image:new u.aG(_,s.u_image),u_units_to_pixels:new u.aL(_,s.u_units_to_pixels),u_scale:new u.aK(_,s.u_scale),u_fade:new u.aH(_,s.u_fade)}),lineSDF:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_ratio:new u.aH(_,s.u_ratio),u_device_pixel_ratio:new u.aH(_,s.u_device_pixel_ratio),u_units_to_pixels:new u.aL(_,s.u_units_to_pixels),u_patternscale_a:new u.aL(_,s.u_patternscale_a),u_patternscale_b:new u.aL(_,s.u_patternscale_b),u_sdfgamma:new u.aH(_,s.u_sdfgamma),u_image:new u.aG(_,s.u_image),u_tex_y_a:new u.aH(_,s.u_tex_y_a),u_tex_y_b:new u.aH(_,s.u_tex_y_b),u_mix:new u.aH(_,s.u_mix)}),raster:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_tl_parent:new u.aL(_,s.u_tl_parent),u_scale_parent:new u.aH(_,s.u_scale_parent),u_buffer_scale:new u.aH(_,s.u_buffer_scale),u_fade_t:new u.aH(_,s.u_fade_t),u_opacity:new u.aH(_,s.u_opacity),u_image0:new u.aG(_,s.u_image0),u_image1:new u.aG(_,s.u_image1),u_brightness_low:new u.aH(_,s.u_brightness_low),u_brightness_high:new u.aH(_,s.u_brightness_high),u_saturation_factor:new u.aH(_,s.u_saturation_factor),u_contrast_factor:new u.aH(_,s.u_contrast_factor),u_spin_weights:new u.aK(_,s.u_spin_weights)}),symbolIcon:(_,s)=>({u_is_size_zoom_constant:new u.aG(_,s.u_is_size_zoom_constant),u_is_size_feature_constant:new u.aG(_,s.u_is_size_feature_constant),u_size_t:new u.aH(_,s.u_size_t),u_size:new u.aH(_,s.u_size),u_camera_to_center_distance:new u.aH(_,s.u_camera_to_center_distance),u_pitch:new u.aH(_,s.u_pitch),u_rotate_symbol:new u.aG(_,s.u_rotate_symbol),u_aspect_ratio:new u.aH(_,s.u_aspect_ratio),u_fade_change:new u.aH(_,s.u_fade_change),u_matrix:new u.aI(_,s.u_matrix),u_label_plane_matrix:new u.aI(_,s.u_label_plane_matrix),u_coord_matrix:new u.aI(_,s.u_coord_matrix),u_is_text:new u.aG(_,s.u_is_text),u_pitch_with_map:new u.aG(_,s.u_pitch_with_map),u_texsize:new u.aL(_,s.u_texsize),u_texture:new u.aG(_,s.u_texture)}),symbolSDF:(_,s)=>({u_is_size_zoom_constant:new u.aG(_,s.u_is_size_zoom_constant),u_is_size_feature_constant:new u.aG(_,s.u_is_size_feature_constant),u_size_t:new u.aH(_,s.u_size_t),u_size:new u.aH(_,s.u_size),u_camera_to_center_distance:new u.aH(_,s.u_camera_to_center_distance),u_pitch:new u.aH(_,s.u_pitch),u_rotate_symbol:new u.aG(_,s.u_rotate_symbol),u_aspect_ratio:new u.aH(_,s.u_aspect_ratio),u_fade_change:new u.aH(_,s.u_fade_change),u_matrix:new u.aI(_,s.u_matrix),u_label_plane_matrix:new u.aI(_,s.u_label_plane_matrix),u_coord_matrix:new u.aI(_,s.u_coord_matrix),u_is_text:new u.aG(_,s.u_is_text),u_pitch_with_map:new u.aG(_,s.u_pitch_with_map),u_texsize:new u.aL(_,s.u_texsize),u_texture:new u.aG(_,s.u_texture),u_gamma_scale:new u.aH(_,s.u_gamma_scale),u_device_pixel_ratio:new u.aH(_,s.u_device_pixel_ratio),u_is_halo:new u.aG(_,s.u_is_halo)}),symbolTextAndIcon:(_,s)=>({u_is_size_zoom_constant:new u.aG(_,s.u_is_size_zoom_constant),u_is_size_feature_constant:new u.aG(_,s.u_is_size_feature_constant),u_size_t:new u.aH(_,s.u_size_t),u_size:new u.aH(_,s.u_size),u_camera_to_center_distance:new u.aH(_,s.u_camera_to_center_distance),u_pitch:new u.aH(_,s.u_pitch),u_rotate_symbol:new u.aG(_,s.u_rotate_symbol),u_aspect_ratio:new u.aH(_,s.u_aspect_ratio),u_fade_change:new u.aH(_,s.u_fade_change),u_matrix:new u.aI(_,s.u_matrix),u_label_plane_matrix:new u.aI(_,s.u_label_plane_matrix),u_coord_matrix:new u.aI(_,s.u_coord_matrix),u_is_text:new u.aG(_,s.u_is_text),u_pitch_with_map:new u.aG(_,s.u_pitch_with_map),u_texsize:new u.aL(_,s.u_texsize),u_texsize_icon:new u.aL(_,s.u_texsize_icon),u_texture:new u.aG(_,s.u_texture),u_texture_icon:new u.aG(_,s.u_texture_icon),u_gamma_scale:new u.aH(_,s.u_gamma_scale),u_device_pixel_ratio:new u.aH(_,s.u_device_pixel_ratio),u_is_halo:new u.aG(_,s.u_is_halo)}),background:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_opacity:new u.aH(_,s.u_opacity),u_color:new u.aM(_,s.u_color)}),backgroundPattern:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_opacity:new u.aH(_,s.u_opacity),u_image:new u.aG(_,s.u_image),u_pattern_tl_a:new u.aL(_,s.u_pattern_tl_a),u_pattern_br_a:new u.aL(_,s.u_pattern_br_a),u_pattern_tl_b:new u.aL(_,s.u_pattern_tl_b),u_pattern_br_b:new u.aL(_,s.u_pattern_br_b),u_texsize:new u.aL(_,s.u_texsize),u_mix:new u.aH(_,s.u_mix),u_pattern_size_a:new u.aL(_,s.u_pattern_size_a),u_pattern_size_b:new u.aL(_,s.u_pattern_size_b),u_scale_a:new u.aH(_,s.u_scale_a),u_scale_b:new u.aH(_,s.u_scale_b),u_pixel_coord_upper:new u.aL(_,s.u_pixel_coord_upper),u_pixel_coord_lower:new u.aL(_,s.u_pixel_coord_lower),u_tile_units_to_pixels:new u.aH(_,s.u_tile_units_to_pixels)}),terrain:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_texture:new u.aG(_,s.u_texture),u_ele_delta:new u.aH(_,s.u_ele_delta)}),terrainDepth:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_ele_delta:new u.aH(_,s.u_ele_delta)}),terrainCoords:(_,s)=>({u_matrix:new u.aI(_,s.u_matrix),u_texture:new u.aG(_,s.u_texture),u_terrain_coords_id:new u.aH(_,s.u_terrain_coords_id),u_ele_delta:new u.aH(_,s.u_ele_delta)})};class Ty{constructor(s,f,d){this.context=s;const m=s.gl;this.buffer=m.createBuffer(),this.dynamicDraw=!!d,this.context.unbindVAO(),s.bindElementBuffer.set(this.buffer),m.bufferData(m.ELEMENT_ARRAY_BUFFER,f.arrayBuffer,this.dynamicDraw?m.DYNAMIC_DRAW:m.STATIC_DRAW),this.dynamicDraw||delete f.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(s){const f=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),f.bufferSubData(f.ELEMENT_ARRAY_BUFFER,0,s.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const vl={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class eh{constructor(s,f,d,m){this.length=f.length,this.attributes=d,this.itemSize=f.bytesPerElement,this.dynamicDraw=m,this.context=s;const v=s.gl;this.buffer=v.createBuffer(),s.bindVertexBuffer.set(this.buffer),v.bufferData(v.ARRAY_BUFFER,f.arrayBuffer,this.dynamicDraw?v.DYNAMIC_DRAW:v.STATIC_DRAW),this.dynamicDraw||delete f.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(s){if(s.length!==this.length)throw new Error(`Length of new data is ${s.length}, which doesn't match current length of ${this.length}`);const f=this.context.gl;this.bind(),f.bufferSubData(f.ARRAY_BUFFER,0,s.arrayBuffer)}enableAttributes(s,f){for(let d=0;d<this.attributes.length;d++){const m=f.attributes[this.attributes[d].name];m!==void 0&&s.enableVertexAttribArray(m)}}setVertexAttribPointers(s,f,d){for(let m=0;m<this.attributes.length;m++){const v=this.attributes[m],I=f.attributes[v.name];I!==void 0&&s.vertexAttribPointer(I,v.components,s[vl[v.type]],!1,this.itemSize,v.offset+this.itemSize*(d||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const Yi=new WeakMap;function ki(_){var s;if(Yi.has(_))return Yi.get(_);{const f=(s=_.getParameter(_.VERSION))===null||s===void 0?void 0:s.startsWith("WebGL 2.0");return Yi.set(_,f),f}}class kn{constructor(s){this.gl=s.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(s){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class nh extends kn{getDefault(){return u.aO.transparent}set(s){const f=this.current;(s.r!==f.r||s.g!==f.g||s.b!==f.b||s.a!==f.a||this.dirty)&&(this.gl.clearColor(s.r,s.g,s.b,s.a),this.current=s,this.dirty=!1)}}class rh extends kn{getDefault(){return 1}set(s){(s!==this.current||this.dirty)&&(this.gl.clearDepth(s),this.current=s,this.dirty=!1)}}class Gf extends kn{getDefault(){return 0}set(s){(s!==this.current||this.dirty)&&(this.gl.clearStencil(s),this.current=s,this.dirty=!1)}}class qf extends kn{getDefault(){return[!0,!0,!0,!0]}set(s){const f=this.current;(s[0]!==f[0]||s[1]!==f[1]||s[2]!==f[2]||s[3]!==f[3]||this.dirty)&&(this.gl.colorMask(s[0],s[1],s[2],s[3]),this.current=s,this.dirty=!1)}}class ih extends kn{getDefault(){return!0}set(s){(s!==this.current||this.dirty)&&(this.gl.depthMask(s),this.current=s,this.dirty=!1)}}class jf extends kn{getDefault(){return 255}set(s){(s!==this.current||this.dirty)&&(this.gl.stencilMask(s),this.current=s,this.dirty=!1)}}class Wf extends kn{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(s){const f=this.current;(s.func!==f.func||s.ref!==f.ref||s.mask!==f.mask||this.dirty)&&(this.gl.stencilFunc(s.func,s.ref,s.mask),this.current=s,this.dirty=!1)}}class oh extends kn{getDefault(){const s=this.gl;return[s.KEEP,s.KEEP,s.KEEP]}set(s){const f=this.current;(s[0]!==f[0]||s[1]!==f[1]||s[2]!==f[2]||this.dirty)&&(this.gl.stencilOp(s[0],s[1],s[2]),this.current=s,this.dirty=!1)}}class Jd extends kn{getDefault(){return!1}set(s){if(s===this.current&&!this.dirty)return;const f=this.gl;s?f.enable(f.STENCIL_TEST):f.disable(f.STENCIL_TEST),this.current=s,this.dirty=!1}}class Qd extends kn{getDefault(){return[0,1]}set(s){const f=this.current;(s[0]!==f[0]||s[1]!==f[1]||this.dirty)&&(this.gl.depthRange(s[0],s[1]),this.current=s,this.dirty=!1)}}class tu extends kn{getDefault(){return!1}set(s){if(s===this.current&&!this.dirty)return;const f=this.gl;s?f.enable(f.DEPTH_TEST):f.disable(f.DEPTH_TEST),this.current=s,this.dirty=!1}}class Ly extends kn{getDefault(){return this.gl.LESS}set(s){(s!==this.current||this.dirty)&&(this.gl.depthFunc(s),this.current=s,this.dirty=!1)}}class Py extends kn{getDefault(){return!1}set(s){if(s===this.current&&!this.dirty)return;const f=this.gl;s?f.enable(f.BLEND):f.disable(f.BLEND),this.current=s,this.dirty=!1}}class My extends kn{getDefault(){const s=this.gl;return[s.ONE,s.ZERO]}set(s){const f=this.current;(s[0]!==f[0]||s[1]!==f[1]||this.dirty)&&(this.gl.blendFunc(s[0],s[1]),this.current=s,this.dirty=!1)}}class Ay extends kn{getDefault(){return u.aO.transparent}set(s){const f=this.current;(s.r!==f.r||s.g!==f.g||s.b!==f.b||s.a!==f.a||this.dirty)&&(this.gl.blendColor(s.r,s.g,s.b,s.a),this.current=s,this.dirty=!1)}}class ky extends kn{getDefault(){return this.gl.FUNC_ADD}set(s){(s!==this.current||this.dirty)&&(this.gl.blendEquation(s),this.current=s,this.dirty=!1)}}class Dy extends kn{getDefault(){return!1}set(s){if(s===this.current&&!this.dirty)return;const f=this.gl;s?f.enable(f.CULL_FACE):f.disable(f.CULL_FACE),this.current=s,this.dirty=!1}}class Zf extends kn{getDefault(){return this.gl.BACK}set(s){(s!==this.current||this.dirty)&&(this.gl.cullFace(s),this.current=s,this.dirty=!1)}}class sh extends kn{getDefault(){return this.gl.CCW}set(s){(s!==this.current||this.dirty)&&(this.gl.frontFace(s),this.current=s,this.dirty=!1)}}class Hf extends kn{getDefault(){return null}set(s){(s!==this.current||this.dirty)&&(this.gl.useProgram(s),this.current=s,this.dirty=!1)}}class Xf extends kn{getDefault(){return this.gl.TEXTURE0}set(s){(s!==this.current||this.dirty)&&(this.gl.activeTexture(s),this.current=s,this.dirty=!1)}}class eu extends kn{getDefault(){const s=this.gl;return[0,0,s.drawingBufferWidth,s.drawingBufferHeight]}set(s){const f=this.current;(s[0]!==f[0]||s[1]!==f[1]||s[2]!==f[2]||s[3]!==f[3]||this.dirty)&&(this.gl.viewport(s[0],s[1],s[2],s[3]),this.current=s,this.dirty=!1)}}class $d extends kn{getDefault(){return null}set(s){if(s===this.current&&!this.dirty)return;const f=this.gl;f.bindFramebuffer(f.FRAMEBUFFER,s),this.current=s,this.dirty=!1}}class tm extends kn{getDefault(){return null}set(s){if(s===this.current&&!this.dirty)return;const f=this.gl;f.bindRenderbuffer(f.RENDERBUFFER,s),this.current=s,this.dirty=!1}}class Yf extends kn{getDefault(){return null}set(s){if(s===this.current&&!this.dirty)return;const f=this.gl;f.bindTexture(f.TEXTURE_2D,s),this.current=s,this.dirty=!1}}class bl extends kn{getDefault(){return null}set(s){if(s===this.current&&!this.dirty)return;const f=this.gl;f.bindBuffer(f.ARRAY_BUFFER,s),this.current=s,this.dirty=!1}}class em extends kn{getDefault(){return null}set(s){const f=this.gl;f.bindBuffer(f.ELEMENT_ARRAY_BUFFER,s),this.current=s,this.dirty=!1}}class nu extends kn{getDefault(){return null}set(s){var f;if(s===this.current&&!this.dirty)return;const d=this.gl;ki(d)?d.bindVertexArray(s):(f=d.getExtension("OES_vertex_array_object"))===null||f===void 0||f.bindVertexArrayOES(s),this.current=s,this.dirty=!1}}class ru extends kn{getDefault(){return 4}set(s){if(s===this.current&&!this.dirty)return;const f=this.gl;f.pixelStorei(f.UNPACK_ALIGNMENT,s),this.current=s,this.dirty=!1}}class nm extends kn{getDefault(){return!1}set(s){if(s===this.current&&!this.dirty)return;const f=this.gl;f.pixelStorei(f.UNPACK_PREMULTIPLY_ALPHA_WEBGL,s),this.current=s,this.dirty=!1}}class Kf extends kn{getDefault(){return!1}set(s){if(s===this.current&&!this.dirty)return;const f=this.gl;f.pixelStorei(f.UNPACK_FLIP_Y_WEBGL,s),this.current=s,this.dirty=!1}}class Sn extends kn{constructor(s,f){super(s),this.context=s,this.parent=f}getDefault(){return null}}class ah extends Sn{setDirty(){this.dirty=!0}set(s){if(s===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const f=this.gl;f.framebufferTexture2D(f.FRAMEBUFFER,f.COLOR_ATTACHMENT0,f.TEXTURE_2D,s,0),this.current=s,this.dirty=!1}}class Ry extends Sn{set(s){if(s===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const f=this.gl;f.framebufferRenderbuffer(f.FRAMEBUFFER,f.DEPTH_ATTACHMENT,f.RENDERBUFFER,s),this.current=s,this.dirty=!1}}class rm extends Sn{set(s){if(s===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const f=this.gl;f.framebufferRenderbuffer(f.FRAMEBUFFER,f.DEPTH_STENCIL_ATTACHMENT,f.RENDERBUFFER,s),this.current=s,this.dirty=!1}}class tc{constructor(s,f,d,m,v){this.context=s,this.width=f,this.height=d;const I=s.gl,T=this.framebuffer=I.createFramebuffer();if(this.colorAttachment=new ah(s,T),m)this.depthAttachment=v?new rm(s,T):new Ry(s,T);else if(v)throw new Error("Stencil cannot be set without depth");if(I.checkFramebufferStatus(I.FRAMEBUFFER)!==I.FRAMEBUFFER_COMPLETE)throw new Error("Framebuffer is not complete")}destroy(){const s=this.context.gl,f=this.colorAttachment.get();if(f&&s.deleteTexture(f),this.depthAttachment){const d=this.depthAttachment.get();d&&s.deleteRenderbuffer(d)}s.deleteFramebuffer(this.framebuffer)}}class Or{constructor(s,f,d){this.blendFunction=s,this.blendColor=f,this.mask=d}}Or.Replace=[1,0],Or.disabled=new Or(Or.Replace,u.aO.transparent,[!1,!1,!1,!1]),Or.unblended=new Or(Or.Replace,u.aO.transparent,[!0,!0,!0,!0]),Or.alphaBlended=new Or([1,771],u.aO.transparent,[!0,!0,!0,!0]);class Ny{constructor(s){var f,d;if(this.gl=s,this.clearColor=new nh(this),this.clearDepth=new rh(this),this.clearStencil=new Gf(this),this.colorMask=new qf(this),this.depthMask=new ih(this),this.stencilMask=new jf(this),this.stencilFunc=new Wf(this),this.stencilOp=new oh(this),this.stencilTest=new Jd(this),this.depthRange=new Qd(this),this.depthTest=new tu(this),this.depthFunc=new Ly(this),this.blend=new Py(this),this.blendFunc=new My(this),this.blendColor=new Ay(this),this.blendEquation=new ky(this),this.cullFace=new Dy(this),this.cullFaceSide=new Zf(this),this.frontFace=new sh(this),this.program=new Hf(this),this.activeTexture=new Xf(this),this.viewport=new eu(this),this.bindFramebuffer=new $d(this),this.bindRenderbuffer=new tm(this),this.bindTexture=new Yf(this),this.bindVertexBuffer=new bl(this),this.bindElementBuffer=new em(this),this.bindVertexArray=new nu(this),this.pixelStoreUnpack=new ru(this),this.pixelStoreUnpackPremultiplyAlpha=new nm(this),this.pixelStoreUnpackFlipY=new Kf(this),this.extTextureFilterAnisotropic=s.getExtension("EXT_texture_filter_anisotropic")||s.getExtension("MOZ_EXT_texture_filter_anisotropic")||s.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=s.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.maxTextureSize=s.getParameter(s.MAX_TEXTURE_SIZE),ki(s)){this.HALF_FLOAT=s.HALF_FLOAT;const m=s.getExtension("EXT_color_buffer_half_float");this.RGBA16F=(f=s.RGBA16F)!==null&&f!==void 0?f:m==null?void 0:m.RGBA16F_EXT,this.RGB16F=(d=s.RGB16F)!==null&&d!==void 0?d:m==null?void 0:m.RGB16F_EXT,s.getExtension("EXT_color_buffer_float")}else{s.getExtension("EXT_color_buffer_half_float"),s.getExtension("OES_texture_half_float_linear");const m=s.getExtension("OES_texture_half_float");this.HALF_FLOAT=m==null?void 0:m.HALF_FLOAT_OES}}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.bindVertexArray.dirty=!0,this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(s,f){return new Ty(this,s,f)}createVertexBuffer(s,f,d){return new eh(this,s,f,d)}createRenderbuffer(s,f,d){const m=this.gl,v=m.createRenderbuffer();return this.bindRenderbuffer.set(v),m.renderbufferStorage(m.RENDERBUFFER,s,f,d),this.bindRenderbuffer.set(null),v}createFramebuffer(s,f,d,m){return new tc(this,s,f,d,m)}clear({color:s,depth:f,stencil:d}){const m=this.gl;let v=0;s&&(v|=m.COLOR_BUFFER_BIT,this.clearColor.set(s),this.colorMask.set([!0,!0,!0,!0])),f!==void 0&&(v|=m.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(f),this.depthMask.set(!0)),d!==void 0&&(v|=m.STENCIL_BUFFER_BIT,this.clearStencil.set(d),this.stencilMask.set(255)),m.clear(v)}setCullFace(s){s.enable===!1?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(s.mode),this.frontFace.set(s.frontFace))}setDepthMode(s){s.func!==this.gl.ALWAYS||s.mask?(this.depthTest.set(!0),this.depthFunc.set(s.func),this.depthMask.set(s.mask),this.depthRange.set(s.range)):this.depthTest.set(!1)}setStencilMode(s){s.test.func!==this.gl.ALWAYS||s.mask?(this.stencilTest.set(!0),this.stencilMask.set(s.mask),this.stencilOp.set([s.fail,s.depthFail,s.pass]),this.stencilFunc.set({func:s.test.func,ref:s.ref,mask:s.test.mask})):this.stencilTest.set(!1)}setColorMode(s){u.aD(s.blendFunction,Or.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(s.blendFunction),this.blendColor.set(s.blendColor)),this.colorMask.set(s.mask)}createVertexArray(){var s;return ki(this.gl)?this.gl.createVertexArray():(s=this.gl.getExtension("OES_vertex_array_object"))===null||s===void 0?void 0:s.createVertexArrayOES()}deleteVertexArray(s){var f;return ki(this.gl)?this.gl.deleteVertexArray(s):(f=this.gl.getExtension("OES_vertex_array_object"))===null||f===void 0?void 0:f.deleteVertexArrayOES(s)}unbindVAO(){this.bindVertexArray.set(null)}}class vn{constructor(s,f,d){this.func=s,this.mask=f,this.range=d}}vn.ReadOnly=!1,vn.ReadWrite=!0,vn.disabled=new vn(519,vn.ReadOnly,[0,1]);const Jf=7680;class Kn{constructor(s,f,d,m,v,I){this.test=s,this.ref=f,this.mask=d,this.fail=m,this.depthFail=v,this.pass=I}}Kn.disabled=new Kn({func:519,mask:0},0,0,Jf,Jf,Jf);class Zn{constructor(s,f,d){this.enable=s,this.mode=f,this.frontFace=d}}let xl;function lh(_,s,f,d,m,v,I){const T=_.context,M=T.gl,k=_.useProgram("collisionBox"),z=[];let B=0,Z=0;for(let ut=0;ut<d.length;ut++){const wt=d[ut],Dt=s.getTile(wt),Ot=Dt.getBucket(f);if(!Ot)continue;let Bt=wt.posMatrix;m[0]===0&&m[1]===0||(Bt=_.translatePosMatrix(wt.posMatrix,Dt,m,v));const Qt=I?Ot.textCollisionBox:Ot.iconCollisionBox,Jt=Ot.collisionCircleArray;if(Jt.length>0){const ie=u.F(),ae=Bt;u.aP(ie,Ot.placementInvProjMatrix,_.transform.glCoordMatrix),u.aP(ie,ie,Ot.placementViewportMatrix),z.push({circleArray:Jt,circleOffset:Z,transform:ae,invTransform:ie,coord:wt}),B+=Jt.length/4,Z=B}Qt&&k.draw(T,M.LINES,vn.disabled,Kn.disabled,_.colorModeForRenderPass(),Zn.disabled,Wd(Bt,_.transform,Dt),_.style.map.terrain&&_.style.map.terrain.getTerrainData(wt),f.id,Qt.layoutVertexBuffer,Qt.indexBuffer,Qt.segments,null,_.transform.zoom,null,null,Qt.collisionVertexBuffer)}if(!I||!z.length)return;const it=_.useProgram("collisionCircle"),rt=new u.aQ;rt.resize(4*B),rt._trim();let lt=0;for(const ut of z)for(let wt=0;wt<ut.circleArray.length/4;wt++){const Dt=4*wt,Ot=ut.circleArray[Dt+0],Bt=ut.circleArray[Dt+1],Qt=ut.circleArray[Dt+2],Jt=ut.circleArray[Dt+3];rt.emplace(lt++,Ot,Bt,Qt,Jt,0),rt.emplace(lt++,Ot,Bt,Qt,Jt,1),rt.emplace(lt++,Ot,Bt,Qt,Jt,2),rt.emplace(lt++,Ot,Bt,Qt,Jt,3)}(!xl||xl.length<2*B)&&(xl=function(ut){const wt=2*ut,Dt=new u.aS;Dt.resize(wt),Dt._trim();for(let Ot=0;Ot<wt;Ot++){const Bt=6*Ot;Dt.uint16[Bt+0]=4*Ot+0,Dt.uint16[Bt+1]=4*Ot+1,Dt.uint16[Bt+2]=4*Ot+2,Dt.uint16[Bt+3]=4*Ot+2,Dt.uint16[Bt+4]=4*Ot+3,Dt.uint16[Bt+5]=4*Ot+0}return Dt}(B));const tt=T.createIndexBuffer(xl,!0),yt=T.createVertexBuffer(rt,u.aR.members,!0);for(const ut of z){const wt={u_matrix:ut.transform,u_inv_matrix:ut.invTransform,u_camera_to_center_distance:(kt=_.transform).cameraToCenterDistance,u_viewport_size:[kt.width,kt.height]};it.draw(T,M.TRIANGLES,vn.disabled,Kn.disabled,_.colorModeForRenderPass(),Zn.disabled,wt,_.style.map.terrain&&_.style.map.terrain.getTerrainData(ut.coord),f.id,yt,tt,u.$.simpleSegment(0,2*ut.circleOffset,ut.circleArray.length,ut.circleArray.length/2),null,_.transform.zoom,null,null,null)}var kt;yt.destroy(),tt.destroy()}Zn.disabled=new Zn(!1,1029,2305),Zn.backCCW=new Zn(!0,1029,2305);const Qf=u.an(new Float32Array(16));function im(_,s,f,d,m,v){const{horizontalAlign:I,verticalAlign:T}=u.at(_);return new u.P((-(I-.5)*s/m+d[0])*v,(-(T-.5)*f/m+d[1])*v)}function uh(_,s,f,d,m,v,I,T,M,k,z){const B=_.text.placedSymbolArray,Z=_.text.dynamicLayoutVertexArray,it=_.icon.dynamicLayoutVertexArray,rt={};Z.clear();for(let lt=0;lt<B.length;lt++){const tt=B.get(lt),yt=tt.hidden||!tt.crossTileID||_.allowVerticalPlacement&&!tt.placedOrientation?null:d[tt.crossTileID];if(yt){const kt=new u.P(tt.anchorX,tt.anchorY),ut=Nr(kt,f?I:v,z),wt=at(m.cameraToCenterDistance,ut.signedDistanceFromCamera);let Dt=u.ai(_.textSizeData,M,tt)*wt/u.ao;f&&(Dt*=_.tilePixelRatio/T);const{width:Ot,height:Bt,anchor:Qt,textOffset:Jt,textBoxScale:ie}=yt,ae=im(Qt,Ot,Bt,Jt,ie,Dt),Je=f?Nr(kt.add(ae),v,z).point:ut.point.add(s?ae.rotate(-m.angle):ae),le=_.allowVerticalPlacement&&tt.placedOrientation===u.ah.vertical?Math.PI/2:0;for(let Oe=0;Oe<tt.numGlyphs;Oe++)u.aj(Z,Je,le);k&&tt.associatedIconIndex>=0&&(rt[tt.associatedIconIndex]={shiftedAnchor:Je,angle:le})}else Ht(tt.numGlyphs,Z)}if(k){it.clear();const lt=_.icon.placedSymbolArray;for(let tt=0;tt<lt.length;tt++){const yt=lt.get(tt);if(yt.hidden)Ht(yt.numGlyphs,it);else{const kt=rt[tt];if(kt)for(let ut=0;ut<yt.numGlyphs;ut++)u.aj(it,kt.shiftedAnchor,kt.angle);else Ht(yt.numGlyphs,it)}}_.icon.dynamicLayoutVertexBuffer.updateData(it)}_.text.dynamicLayoutVertexBuffer.updateData(Z)}function ch(_,s,f){return f.iconsInText&&s?"symbolTextAndIcon":_?"symbolSDF":"symbolIcon"}function hh(_,s,f,d,m,v,I,T,M,k,z,B){const Z=_.context,it=Z.gl,rt=_.transform,lt=T==="map",tt=M==="map",yt=T!=="viewport"&&f.layout.get("symbol-placement")!=="point",kt=lt&&!tt&&!yt,ut=!f.layout.get("symbol-sort-key").isConstant();let wt=!1;const Dt=_.depthModeForSublayer(0,vn.ReadOnly),Ot=f._unevaluatedLayout.hasValue("text-variable-anchor")||f._unevaluatedLayout.hasValue("text-variable-anchor-offset"),Bt=[];for(const Qt of d){const Jt=s.getTile(Qt),ie=Jt.getBucket(f);if(!ie)continue;const ae=m?ie.text:ie.icon;if(!ae||!ae.segments.get().length||!ae.hasVisibleVertices)continue;const Je=ae.programConfigurations.get(f.id),le=m||ie.sdfIcons,Oe=m?ie.textSizeData:ie.iconSizeData,Qe=tt||rt.pitch!==0,bn=_.useProgram(ch(le,m,ie),Je),Ue=u.ag(Oe,rt.zoom),rn=_.style.map.terrain&&_.style.map.terrain.getTerrainData(Qt);let an,Sr,Bn,Ao,$r=[0,0],fr=null;if(m)Sr=Jt.glyphAtlasTexture,Bn=it.LINEAR,an=Jt.glyphAtlasTexture.size,ie.iconsInText&&($r=Jt.imageAtlasTexture.size,fr=Jt.imageAtlasTexture,Ao=Qe||_.options.rotating||_.options.zooming||Oe.kind==="composite"||Oe.kind==="camera"?it.LINEAR:it.NEAREST);else{const Xr=f.layout.get("icon-size").constantOr(0)!==1||ie.iconsNeedLinear;Sr=Jt.imageAtlasTexture,Bn=le||_.options.rotating||_.options.zooming||Xr||Qe?it.LINEAR:it.NEAREST,an=Jt.imageAtlasTexture.size}const ti=je(Jt,1,_.transform.zoom),ko=He(Qt.posMatrix,tt,lt,_.transform,ti),Bs=fa(Qt.posMatrix,tt,lt,_.transform,ti),Ga=Ot&&ie.hasTextData(),pc=f.layout.get("icon-text-fit")!=="none"&&Ga&&ie.hasIconData();if(yt){const Xr=_.style.map.terrain?(Jo,Yr)=>_.style.map.terrain.getElevation(Qt,Jo,Yr):null,dr=f.layout.get("text-rotation-alignment")==="map";j(ie,Qt.posMatrix,_,m,ko,Bs,tt,k,dr,Xr)}const qa=_.translatePosMatrix(Qt.posMatrix,Jt,v,I),Vs=yt||m&&Ot||pc?Qf:ko,Hr=_.translatePosMatrix(Bs,Jt,v,I,!0),pr=le&&f.paint.get(m?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let rr;rr=le?ie.iconsInText?$u(Oe.kind,Ue,kt,tt,_,qa,Vs,Hr,an,$r):Qu(Oe.kind,Ue,kt,tt,_,qa,Vs,Hr,m,an,!0):Ju(Oe.kind,Ue,kt,tt,_,qa,Vs,Hr,m,an);const Ko={program:bn,buffers:ae,uniformValues:rr,atlasTexture:Sr,atlasTextureIcon:fr,atlasInterpolation:Bn,atlasInterpolationIcon:Ao,isSDF:le,hasHalo:pr};if(ut&&ie.canOverlap){wt=!0;const Xr=ae.segments.get();for(const dr of Xr)Bt.push({segments:new u.$([dr]),sortKey:dr.sortKey,state:Ko,terrainData:rn})}else Bt.push({segments:ae.segments,sortKey:0,state:Ko,terrainData:rn})}wt&&Bt.sort((Qt,Jt)=>Qt.sortKey-Jt.sortKey);for(const Qt of Bt){const Jt=Qt.state;if(Z.activeTexture.set(it.TEXTURE0),Jt.atlasTexture.bind(Jt.atlasInterpolation,it.CLAMP_TO_EDGE),Jt.atlasTextureIcon&&(Z.activeTexture.set(it.TEXTURE1),Jt.atlasTextureIcon&&Jt.atlasTextureIcon.bind(Jt.atlasInterpolationIcon,it.CLAMP_TO_EDGE)),Jt.isSDF){const ie=Jt.uniformValues;Jt.hasHalo&&(ie.u_is_halo=1,om(Jt.buffers,Qt.segments,f,_,Jt.program,Dt,z,B,ie,Qt.terrainData)),ie.u_is_halo=0}om(Jt.buffers,Qt.segments,f,_,Jt.program,Dt,z,B,Jt.uniformValues,Qt.terrainData)}}function om(_,s,f,d,m,v,I,T,M,k){const z=d.context;m.draw(z,z.gl.TRIANGLES,v,I,T,Zn.disabled,M,k,f.id,_.layoutVertexBuffer,_.indexBuffer,s,f.paint,d.transform.zoom,_.programConfigurations.get(f.id),_.dynamicLayoutVertexBuffer,_.opacityVertexBuffer)}function fh(_,s,f,d,m){if(!f||!d||!d.imageAtlas)return;const v=d.imageAtlas.patternPositions;let I=v[f.to.toString()],T=v[f.from.toString()];if(!I&&T&&(I=T),!T&&I&&(T=I),!I||!T){const M=m.getPaintProperty(s);I=v[M],T=v[M]}I&&T&&_.setConstantPatternPositions(I,T)}function sm(_,s,f,d,m,v,I){const T=_.context.gl,M="fill-pattern",k=f.paint.get(M),z=k&&k.constantOr(1),B=f.getCrossfadeParameters();let Z,it,rt,lt,tt;I?(it=z&&!f.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",Z=T.LINES):(it=z?"fillPattern":"fill",Z=T.TRIANGLES);const yt=k.constantOr(null);for(const kt of d){const ut=s.getTile(kt);if(z&&!ut.patternsLoaded())continue;const wt=ut.getBucket(f);if(!wt)continue;const Dt=wt.programConfigurations.get(f.id),Ot=_.useProgram(it,Dt),Bt=_.style.map.terrain&&_.style.map.terrain.getTerrainData(kt);z&&(_.context.activeTexture.set(T.TEXTURE0),ut.imageAtlasTexture.bind(T.LINEAR,T.CLAMP_TO_EDGE),Dt.updatePaintBuffers(B)),fh(Dt,M,yt,ut,f);const Qt=Bt?kt:null,Jt=_.translatePosMatrix(Qt?Qt.posMatrix:kt.posMatrix,ut,f.paint.get("fill-translate"),f.paint.get("fill-translate-anchor"));if(I){lt=wt.indexBuffer2,tt=wt.segments2;const ie=[T.drawingBufferWidth,T.drawingBufferHeight];rt=it==="fillOutlinePattern"&&z?jd(Jt,_,B,ut,ie):Sy(Jt,ie)}else lt=wt.indexBuffer,tt=wt.segments,rt=z?Kc(Jt,_,B,ut):qd(Jt);Ot.draw(_.context,Z,m,_.stencilModeForClipping(kt),v,Zn.disabled,rt,Bt,f.id,wt.layoutVertexBuffer,lt,tt,f.paint,_.transform.zoom,Dt)}}function ph(_,s,f,d,m,v,I){const T=_.context,M=T.gl,k="fill-extrusion-pattern",z=f.paint.get(k),B=z.constantOr(1),Z=f.getCrossfadeParameters(),it=f.paint.get("fill-extrusion-opacity"),rt=z.constantOr(null);for(const lt of d){const tt=s.getTile(lt),yt=tt.getBucket(f);if(!yt)continue;const kt=_.style.map.terrain&&_.style.map.terrain.getTerrainData(lt),ut=yt.programConfigurations.get(f.id),wt=_.useProgram(B?"fillExtrusionPattern":"fillExtrusion",ut);B&&(_.context.activeTexture.set(M.TEXTURE0),tt.imageAtlasTexture.bind(M.LINEAR,M.CLAMP_TO_EDGE),ut.updatePaintBuffers(Z)),fh(ut,k,rt,tt,f);const Dt=_.translatePosMatrix(lt.posMatrix,tt,f.paint.get("fill-extrusion-translate"),f.paint.get("fill-extrusion-translate-anchor")),Ot=f.paint.get("fill-extrusion-vertical-gradient"),Bt=B?wy(Dt,_,Ot,it,lt,Z,tt):Xu(Dt,_,Ot,it);wt.draw(T,T.gl.TRIANGLES,m,v,I,Zn.backCCW,Bt,kt,f.id,yt.layoutVertexBuffer,yt.indexBuffer,yt.segments,f.paint,_.transform.zoom,ut,_.style.map.terrain&&yt.centroidVertexBuffer)}}function dh(_,s,f,d,m,v,I){const T=_.context,M=T.gl,k=f.fbo;if(!k)return;const z=_.useProgram("hillshade"),B=_.style.map.terrain&&_.style.map.terrain.getTerrainData(s);T.activeTexture.set(M.TEXTURE0),M.bindTexture(M.TEXTURE_2D,k.colorAttachment.get()),z.draw(T,M.TRIANGLES,m,v,I,Zn.disabled,((Z,it,rt,lt)=>{const tt=rt.paint.get("hillshade-shadow-color"),yt=rt.paint.get("hillshade-highlight-color"),kt=rt.paint.get("hillshade-accent-color");let ut=rt.paint.get("hillshade-illumination-direction")*(Math.PI/180);rt.paint.get("hillshade-illumination-anchor")==="viewport"&&(ut-=Z.transform.angle);const wt=!Z.options.moving;return{u_matrix:lt?lt.posMatrix:Z.transform.calculatePosMatrix(it.tileID.toUnwrapped(),wt),u_image:0,u_latrange:Xd(0,it.tileID),u_light:[rt.paint.get("hillshade-exaggeration"),ut],u_shadow:tt,u_highlight:yt,u_accent:kt}})(_,f,d,B?s:null),B,d.id,_.rasterBoundsBuffer,_.quadTriangleIndexBuffer,_.rasterBoundsSegments)}function $f(_,s,f,d,m,v){const I=_.context,T=I.gl,M=s.dem;if(M&&M.data){const k=M.dim,z=M.stride,B=M.getPixels();if(I.activeTexture.set(T.TEXTURE1),I.pixelStoreUnpackPremultiplyAlpha.set(!1),s.demTexture=s.demTexture||_.getTileTexture(z),s.demTexture){const it=s.demTexture;it.update(B,{premultiply:!1}),it.bind(T.NEAREST,T.CLAMP_TO_EDGE)}else s.demTexture=new $(I,B,T.RGBA,{premultiply:!1}),s.demTexture.bind(T.NEAREST,T.CLAMP_TO_EDGE);I.activeTexture.set(T.TEXTURE0);let Z=s.fbo;if(!Z){const it=new $(I,{width:k,height:k,data:null},T.RGBA);it.bind(T.LINEAR,T.CLAMP_TO_EDGE),Z=s.fbo=I.createFramebuffer(k,k,!0,!1),Z.colorAttachment.set(it.texture)}I.bindFramebuffer.set(Z.framebuffer),I.viewport.set([0,0,k,k]),_.useProgram("hillshadePrepare").draw(I,T.TRIANGLES,d,m,v,Zn.disabled,((it,rt)=>{const lt=rt.stride,tt=u.F();return u.aN(tt,0,u.W,-u.W,0,0,1),u.H(tt,tt,[0,-u.W,0]),{u_matrix:tt,u_image:1,u_dimension:[lt,lt],u_zoom:it.overscaledZ,u_unpack:rt.getUnpackVector()}})(s.tileID,M),null,f.id,_.rasterBoundsBuffer,_.quadTriangleIndexBuffer,_.rasterBoundsSegments),s.needsHillshadePrepare=!1}}function am(_,s,f,d,m,v){const I=d.paint.get("raster-fade-duration");if(!v&&I>0){const T=C.now(),M=(T-_.timeAdded)/I,k=s?(T-s.timeAdded)/I:-1,z=f.getSource(),B=m.coveringZoomLevel({tileSize:z.tileSize,roundZoom:z.roundZoom}),Z=!s||Math.abs(s.tileID.overscaledZ-B)>Math.abs(_.tileID.overscaledZ-B),it=Z&&_.refreshedUponExpiration?1:u.ac(Z?M:1-k,0,1);return _.refreshedUponExpiration&&M>=1&&(_.refreshedUponExpiration=!1),s?{opacity:1,mix:1-it}:{opacity:it,mix:0}}return{opacity:1,mix:0}}const lm=new u.aO(1,0,0,1),mh=new u.aO(0,1,0,1),tp=new u.aO(0,0,1,1),Oy=new u.aO(1,0,1,1),um=new u.aO(0,1,1,1);function xr(_,s,f,d){Ki(_,0,s+f/2,_.transform.width,f,d)}function Fa(_,s,f,d){Ki(_,s-f/2,0,f,_.transform.height,d)}function Ki(_,s,f,d,m,v){const I=_.context,T=I.gl;T.enable(T.SCISSOR_TEST),T.scissor(s*_.pixelRatio,f*_.pixelRatio,d*_.pixelRatio,m*_.pixelRatio),I.clear({color:v}),T.disable(T.SCISSOR_TEST)}function ep(_,s,f){const d=_.context,m=d.gl,v=f.posMatrix,I=_.useProgram("debug"),T=vn.disabled,M=Kn.disabled,k=_.colorModeForRenderPass(),z="$debug",B=_.style.map.terrain&&_.style.map.terrain.getTerrainData(f);d.activeTexture.set(m.TEXTURE0);const Z=s.getTileByID(f.key).latestRawTileData,it=Math.floor((Z&&Z.byteLength||0)/1024),rt=s.getTile(f).tileSize,lt=512/Math.min(rt,512)*(f.overscaledZ/_.transform.zoom)*.5;let tt=f.canonical.toString();f.overscaledZ!==f.canonical.z&&(tt+=` => ${f.overscaledZ}`),function(yt,kt){yt.initDebugOverlayCanvas();const ut=yt.debugOverlayCanvas,wt=yt.context.gl,Dt=yt.debugOverlayCanvas.getContext("2d");Dt.clearRect(0,0,ut.width,ut.height),Dt.shadowColor="white",Dt.shadowBlur=2,Dt.lineWidth=1.5,Dt.strokeStyle="white",Dt.textBaseline="top",Dt.font="bold 36px Open Sans, sans-serif",Dt.fillText(kt,5,5),Dt.strokeText(kt,5,5),yt.debugOverlayTexture.update(ut),yt.debugOverlayTexture.bind(wt.LINEAR,wt.CLAMP_TO_EDGE)}(_,`${tt} ${it}kB`),I.draw(d,m.TRIANGLES,T,M,Or.alphaBlended,Zn.disabled,Zd(v,u.aO.transparent,lt),null,z,_.debugBuffer,_.quadTriangleIndexBuffer,_.debugSegments),I.draw(d,m.LINE_STRIP,T,M,k,Zn.disabled,Zd(v,u.aO.red),B,z,_.debugBuffer,_.tileBorderIndexBuffer,_.debugSegments)}function gh(_,s,f){const d=_.context,m=d.gl,v=_.colorModeForRenderPass(),I=new vn(m.LEQUAL,vn.ReadWrite,_.depthRangeFor3D),T=_.useProgram("terrain"),M=s.getTerrainMesh();d.bindFramebuffer.set(null),d.viewport.set([0,0,_.width,_.height]);for(const k of f){const z=_.renderToTexture.getTexture(k),B=s.getTerrainData(k.tileID);d.activeTexture.set(m.TEXTURE0),m.bindTexture(m.TEXTURE_2D,z.texture);const Z={u_matrix:_.transform.calculatePosMatrix(k.tileID.toUnwrapped()),u_texture:0,u_ele_delta:s.getMeshFrameDelta(_.transform.zoom)};T.draw(d,m.TRIANGLES,I,Kn.disabled,v,Zn.backCCW,Z,B,"terrain",M.vertexBuffer,M.indexBuffer,M.segments)}}class cm{constructor(s,f){this.context=new Ny(s),this.transform=f,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:u.an(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=jr.maxUnderzooming+jr.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new Oa}resize(s,f,d){if(this.width=Math.floor(s*d),this.height=Math.floor(f*d),this.pixelRatio=d,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const m of this.style._order)this.style._layers[m].resize()}setup(){const s=this.context,f=new u.aV;f.emplaceBack(0,0),f.emplaceBack(u.W,0),f.emplaceBack(0,u.W),f.emplaceBack(u.W,u.W),this.tileExtentBuffer=s.createVertexBuffer(f,Hc.members),this.tileExtentSegments=u.$.simpleSegment(0,0,4,2);const d=new u.aV;d.emplaceBack(0,0),d.emplaceBack(u.W,0),d.emplaceBack(0,u.W),d.emplaceBack(u.W,u.W),this.debugBuffer=s.createVertexBuffer(d,Hc.members),this.debugSegments=u.$.simpleSegment(0,0,4,5);const m=new u.Z;m.emplaceBack(0,0,0,0),m.emplaceBack(u.W,0,u.W,0),m.emplaceBack(0,u.W,0,u.W),m.emplaceBack(u.W,u.W,u.W,u.W),this.rasterBoundsBuffer=s.createVertexBuffer(m,on.members),this.rasterBoundsSegments=u.$.simpleSegment(0,0,4,2);const v=new u.aV;v.emplaceBack(0,0),v.emplaceBack(1,0),v.emplaceBack(0,1),v.emplaceBack(1,1),this.viewportBuffer=s.createVertexBuffer(v,Hc.members),this.viewportSegments=u.$.simpleSegment(0,0,4,2);const I=new u.aW;I.emplaceBack(0),I.emplaceBack(1),I.emplaceBack(3),I.emplaceBack(2),I.emplaceBack(0),this.tileBorderIndexBuffer=s.createIndexBuffer(I);const T=new u.aX;T.emplaceBack(0,1,2),T.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=s.createIndexBuffer(T);const M=this.context.gl;this.stencilClearMode=new Kn({func:M.ALWAYS,mask:0},0,255,M.ZERO,M.ZERO,M.ZERO)}clearStencil(){const s=this.context,f=s.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const d=u.F();u.aN(d,0,this.width,this.height,0,0,1),u.J(d,d,[f.drawingBufferWidth,f.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(s,f.TRIANGLES,vn.disabled,this.stencilClearMode,Or.disabled,Zn.disabled,Jc(d),null,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(s,f){if(this.currentStencilSource===s.source||!s.isTileClipped()||!f||!f.length)return;this.currentStencilSource=s.source;const d=this.context,m=d.gl;this.nextStencilID+f.length>256&&this.clearStencil(),d.setColorMode(Or.disabled),d.setDepthMode(vn.disabled);const v=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const I of f){const T=this._tileClippingMaskIDs[I.key]=this.nextStencilID++,M=this.style.map.terrain&&this.style.map.terrain.getTerrainData(I);v.draw(d,m.TRIANGLES,vn.disabled,new Kn({func:m.ALWAYS,mask:0},T,255,m.KEEP,m.KEEP,m.REPLACE),Or.disabled,Zn.disabled,Jc(I.posMatrix),M,"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const s=this.nextStencilID++,f=this.context.gl;return new Kn({func:f.NOTEQUAL,mask:255},s,255,f.KEEP,f.KEEP,f.REPLACE)}stencilModeForClipping(s){const f=this.context.gl;return new Kn({func:f.EQUAL,mask:255},this._tileClippingMaskIDs[s.key],0,f.KEEP,f.KEEP,f.REPLACE)}stencilConfigForOverlap(s){const f=this.context.gl,d=s.sort((I,T)=>T.overscaledZ-I.overscaledZ),m=d[d.length-1].overscaledZ,v=d[0].overscaledZ-m+1;if(v>1){this.currentStencilSource=void 0,this.nextStencilID+v>256&&this.clearStencil();const I={};for(let T=0;T<v;T++)I[T+m]=new Kn({func:f.GEQUAL,mask:255},T+this.nextStencilID,255,f.KEEP,f.KEEP,f.REPLACE);return this.nextStencilID+=v,[I,d]}return[{[m]:Kn.disabled},d]}colorModeForRenderPass(){const s=this.context.gl;return this._showOverdrawInspector?new Or([s.CONSTANT_COLOR,s.ONE],new u.aO(.125,.125,.125,0),[!0,!0,!0,!0]):this.renderPass==="opaque"?Or.unblended:Or.alphaBlended}depthModeForSublayer(s,f,d){if(!this.opaquePassEnabledForLayer())return vn.disabled;const m=1-((1+this.currentLayer)*this.numSublayers+s)*this.depthEpsilon;return new vn(d||this.context.gl.LEQUAL,f,[m,m])}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(s,f){this.style=s,this.options=f,this.lineAtlas=s.lineAtlas,this.imageManager=s.imageManager,this.glyphManager=s.glyphManager,this.symbolFadeChange=s.placement.symbolFadeChange(C.now()),this.imageManager.beginFrame();const d=this.style._order,m=this.style.sourceCaches,v={},I={},T={};for(const M in m){const k=m[M];k.used&&k.prepare(this.context),v[M]=k.getVisibleCoordinates(),I[M]=v[M].slice().reverse(),T[M]=k.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let M=0;M<d.length;M++)if(this.style._layers[d[M]].is3D()){this.opaquePassCutoff=M;break}this.maybeDrawDepthAndCoords(!1),this.renderToTexture&&(this.renderToTexture.prepareForRender(this.style,this.transform.zoom),this.opaquePassCutoff=0),this.renderPass="offscreen";for(const M of d){const k=this.style._layers[M];if(!k.hasOffscreenPass()||k.isHidden(this.transform.zoom))continue;const z=I[k.source];(k.type==="custom"||z.length)&&this.renderLayer(this,m[k.source],k,z)}if(this.context.bindFramebuffer.set(null),this.context.clear({color:f.showOverdrawInspector?u.aO.black:u.aO.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=f.showOverdrawInspector,this.depthRangeFor3D=[0,1-(s._order.length+2)*this.numSublayers*this.depthEpsilon],!this.renderToTexture)for(this.renderPass="opaque",this.currentLayer=d.length-1;this.currentLayer>=0;this.currentLayer--){const M=this.style._layers[d[this.currentLayer]],k=m[M.source],z=v[M.source];this._renderTileClippingMasks(M,z),this.renderLayer(this,k,M,z)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<d.length;this.currentLayer++){const M=this.style._layers[d[this.currentLayer]],k=m[M.source];if(this.renderToTexture&&this.renderToTexture.renderLayer(M))continue;const z=(M.type==="symbol"?T:I)[M.source];this._renderTileClippingMasks(M,v[M.source]),this.renderLayer(this,k,M,z)}if(this.options.showTileBoundaries){const M=function(k,z){let B=null;const Z=Object.values(k._layers).flatMap(tt=>tt.source&&!tt.isHidden(z)?[k.sourceCaches[tt.source]]:[]),it=Z.filter(tt=>tt.getSource().type==="vector"),rt=Z.filter(tt=>tt.getSource().type!=="vector"),lt=tt=>{(!B||B.getSource().maxzoom<tt.getSource().maxzoom)&&(B=tt)};return it.forEach(tt=>lt(tt)),B||rt.forEach(tt=>lt(tt)),B}(this.style,this.transform.zoom);M&&function(k,z,B){for(let Z=0;Z<B.length;Z++)ep(k,z,B[Z])}(this,M,M.getVisibleCoordinates())}this.options.showPadding&&function(M){const k=M.transform.padding;xr(M,M.transform.height-(k.top||0),3,lm),xr(M,k.bottom||0,3,mh),Fa(M,k.left||0,3,tp),Fa(M,M.transform.width-(k.right||0),3,Oy);const z=M.transform.centerPoint;(function(B,Z,it,rt){Ki(B,Z-1,it-10,2,20,rt),Ki(B,Z-10,it-1,20,2,rt)})(M,z.x,M.transform.height-z.y,um)}(this),this.context.setDefault()}maybeDrawDepthAndCoords(s){if(!this.style||!this.style.map||!this.style.map.terrain)return;const f=this.terrainFacilitator.matrix,d=this.transform.projMatrix;let m=this.terrainFacilitator.dirty;m||(m=s?!u.aY(f,d):!u.aZ(f,d)),m||(m=this.style.map.terrain.sourceCache.tilesAfterTime(this.terrainFacilitator.renderTime).length>0),m&&(u.a_(f,d),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,function(v,I){const T=v.context,M=T.gl,k=Or.unblended,z=new vn(M.LEQUAL,vn.ReadWrite,[0,1]),B=I.getTerrainMesh(),Z=I.sourceCache.getRenderableTiles(),it=v.useProgram("terrainDepth");T.bindFramebuffer.set(I.getFramebuffer("depth").framebuffer),T.viewport.set([0,0,v.width/devicePixelRatio,v.height/devicePixelRatio]),T.clear({color:u.aO.transparent,depth:1});for(const rt of Z){const lt=I.getTerrainData(rt.tileID),tt={u_matrix:v.transform.calculatePosMatrix(rt.tileID.toUnwrapped()),u_ele_delta:I.getMeshFrameDelta(v.transform.zoom)};it.draw(T,M.TRIANGLES,z,Kn.disabled,k,Zn.backCCW,tt,lt,"terrain",B.vertexBuffer,B.indexBuffer,B.segments)}T.bindFramebuffer.set(null),T.viewport.set([0,0,v.width,v.height])}(this,this.style.map.terrain),function(v,I){const T=v.context,M=T.gl,k=Or.unblended,z=new vn(M.LEQUAL,vn.ReadWrite,[0,1]),B=I.getTerrainMesh(),Z=I.getCoordsTexture(),it=I.sourceCache.getRenderableTiles(),rt=v.useProgram("terrainCoords");T.bindFramebuffer.set(I.getFramebuffer("coords").framebuffer),T.viewport.set([0,0,v.width/devicePixelRatio,v.height/devicePixelRatio]),T.clear({color:u.aO.transparent,depth:1}),I.coordsIndex=[];for(const lt of it){const tt=I.getTerrainData(lt.tileID);T.activeTexture.set(M.TEXTURE0),M.bindTexture(M.TEXTURE_2D,Z.texture);const yt={u_matrix:v.transform.calculatePosMatrix(lt.tileID.toUnwrapped()),u_terrain_coords_id:(255-I.coordsIndex.length)/255,u_texture:0,u_ele_delta:I.getMeshFrameDelta(v.transform.zoom)};rt.draw(T,M.TRIANGLES,z,Kn.disabled,k,Zn.backCCW,yt,tt,"terrain",B.vertexBuffer,B.indexBuffer,B.segments),I.coordsIndex.push(lt.tileID.key)}T.bindFramebuffer.set(null),T.viewport.set([0,0,v.width,v.height])}(this,this.style.map.terrain))}renderLayer(s,f,d,m){if(!d.isHidden(this.transform.zoom)&&(d.type==="background"||d.type==="custom"||(m||[]).length))switch(this.id=d.id,d.type){case"symbol":(function(v,I,T,M,k){if(v.renderPass!=="translucent")return;const z=Kn.disabled,B=v.colorModeForRenderPass();(T._unevaluatedLayout.hasValue("text-variable-anchor")||T._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function(Z,it,rt,lt,tt,yt,kt){const ut=it.transform,wt=tt==="map",Dt=yt==="map";for(const Ot of Z){const Bt=lt.getTile(Ot),Qt=Bt.getBucket(rt);if(!Qt||!Qt.text||!Qt.text.segments.get().length)continue;const Jt=u.ag(Qt.textSizeData,ut.zoom),ie=je(Bt,1,it.transform.zoom),ae=He(Ot.posMatrix,Dt,wt,it.transform,ie),Je=rt.layout.get("icon-text-fit")!=="none"&&Qt.hasIconData();if(Jt){const le=Math.pow(2,ut.zoom-Bt.tileID.overscaledZ);uh(Qt,wt,Dt,kt,ut,ae,Ot.posMatrix,le,Jt,Je,it.style.map.terrain?(Oe,Qe)=>it.style.map.terrain.getElevation(Ot,Oe,Qe):null)}}}(M,v,T,I,T.layout.get("text-rotation-alignment"),T.layout.get("text-pitch-alignment"),k),T.paint.get("icon-opacity").constantOr(1)!==0&&hh(v,I,T,M,!1,T.paint.get("icon-translate"),T.paint.get("icon-translate-anchor"),T.layout.get("icon-rotation-alignment"),T.layout.get("icon-pitch-alignment"),T.layout.get("icon-keep-upright"),z,B),T.paint.get("text-opacity").constantOr(1)!==0&&hh(v,I,T,M,!0,T.paint.get("text-translate"),T.paint.get("text-translate-anchor"),T.layout.get("text-rotation-alignment"),T.layout.get("text-pitch-alignment"),T.layout.get("text-keep-upright"),z,B),I.map.showCollisionBoxes&&(lh(v,I,T,M,T.paint.get("text-translate"),T.paint.get("text-translate-anchor"),!0),lh(v,I,T,M,T.paint.get("icon-translate"),T.paint.get("icon-translate-anchor"),!1))})(s,f,d,m,this.style.placement.variableOffsets);break;case"circle":(function(v,I,T,M){if(v.renderPass!=="translucent")return;const k=T.paint.get("circle-opacity"),z=T.paint.get("circle-stroke-width"),B=T.paint.get("circle-stroke-opacity"),Z=!T.layout.get("circle-sort-key").isConstant();if(k.constantOr(1)===0&&(z.constantOr(1)===0||B.constantOr(1)===0))return;const it=v.context,rt=it.gl,lt=v.depthModeForSublayer(0,vn.ReadOnly),tt=Kn.disabled,yt=v.colorModeForRenderPass(),kt=[];for(let ut=0;ut<M.length;ut++){const wt=M[ut],Dt=I.getTile(wt),Ot=Dt.getBucket(T);if(!Ot)continue;const Bt=Ot.programConfigurations.get(T.id),Qt=v.useProgram("circle",Bt),Jt=Ot.layoutVertexBuffer,ie=Ot.indexBuffer,ae=v.style.map.terrain&&v.style.map.terrain.getTerrainData(wt),Je={programConfiguration:Bt,program:Qt,layoutVertexBuffer:Jt,indexBuffer:ie,uniformValues:Ey(v,wt,Dt,T),terrainData:ae};if(Z){const le=Ot.segments.get();for(const Oe of le)kt.push({segments:new u.$([Oe]),sortKey:Oe.sortKey,state:Je})}else kt.push({segments:Ot.segments,sortKey:0,state:Je})}Z&&kt.sort((ut,wt)=>ut.sortKey-wt.sortKey);for(const ut of kt){const{programConfiguration:wt,program:Dt,layoutVertexBuffer:Ot,indexBuffer:Bt,uniformValues:Qt,terrainData:Jt}=ut.state;Dt.draw(it,rt.TRIANGLES,lt,tt,yt,Zn.disabled,Qt,Jt,T.id,Ot,Bt,ut.segments,T.paint,v.transform.zoom,wt)}})(s,f,d,m);break;case"heatmap":(function(v,I,T,M){if(T.paint.get("heatmap-opacity")!==0)if(v.renderPass==="offscreen"){const k=v.context,z=k.gl,B=Kn.disabled,Z=new Or([z.ONE,z.ONE],u.aO.transparent,[!0,!0,!0,!0]);(function(it,rt,lt){const tt=it.gl;it.activeTexture.set(tt.TEXTURE1),it.viewport.set([0,0,rt.width/4,rt.height/4]);let yt=lt.heatmapFbo;if(yt)tt.bindTexture(tt.TEXTURE_2D,yt.colorAttachment.get()),it.bindFramebuffer.set(yt.framebuffer);else{const kt=tt.createTexture();tt.bindTexture(tt.TEXTURE_2D,kt),tt.texParameteri(tt.TEXTURE_2D,tt.TEXTURE_WRAP_S,tt.CLAMP_TO_EDGE),tt.texParameteri(tt.TEXTURE_2D,tt.TEXTURE_WRAP_T,tt.CLAMP_TO_EDGE),tt.texParameteri(tt.TEXTURE_2D,tt.TEXTURE_MIN_FILTER,tt.LINEAR),tt.texParameteri(tt.TEXTURE_2D,tt.TEXTURE_MAG_FILTER,tt.LINEAR),yt=lt.heatmapFbo=it.createFramebuffer(rt.width/4,rt.height/4,!1,!1),function(ut,wt,Dt,Ot){var Bt,Qt;const Jt=ut.gl,ie=(Bt=ut.HALF_FLOAT)!==null&&Bt!==void 0?Bt:Jt.UNSIGNED_BYTE,ae=(Qt=ut.RGBA16F)!==null&&Qt!==void 0?Qt:Jt.RGBA;Jt.texImage2D(Jt.TEXTURE_2D,0,ae,wt.width/4,wt.height/4,0,Jt.RGBA,ie,null),Ot.colorAttachment.set(Dt)}(it,rt,kt,yt)}})(k,v,T),k.clear({color:u.aO.transparent});for(let it=0;it<M.length;it++){const rt=M[it];if(I.hasRenderableParent(rt))continue;const lt=I.getTile(rt),tt=lt.getBucket(T);if(!tt)continue;const yt=tt.programConfigurations.get(T.id),kt=v.useProgram("heatmap",yt),{zoom:ut}=v.transform;kt.draw(k,z.TRIANGLES,vn.disabled,B,Z,Zn.disabled,Hd(rt.posMatrix,lt,ut,T.paint.get("heatmap-intensity")),null,T.id,tt.layoutVertexBuffer,tt.indexBuffer,tt.segments,T.paint,v.transform.zoom,yt)}k.viewport.set([0,0,v.width,v.height])}else v.renderPass==="translucent"&&(v.context.setColorMode(v.colorModeForRenderPass()),function(k,z){const B=k.context,Z=B.gl,it=z.heatmapFbo;if(!it)return;B.activeTexture.set(Z.TEXTURE0),Z.bindTexture(Z.TEXTURE_2D,it.colorAttachment.get()),B.activeTexture.set(Z.TEXTURE1);let rt=z.colorRampTexture;rt||(rt=z.colorRampTexture=new $(B,z.colorRamp,Z.RGBA)),rt.bind(Z.LINEAR,Z.CLAMP_TO_EDGE),k.useProgram("heatmapTexture").draw(B,Z.TRIANGLES,vn.disabled,Kn.disabled,k.colorModeForRenderPass(),Zn.disabled,((lt,tt,yt,kt)=>{const ut=u.F();u.aN(ut,0,lt.width,lt.height,0,0,1);const wt=lt.context.gl;return{u_matrix:ut,u_world:[wt.drawingBufferWidth,wt.drawingBufferHeight],u_image:0,u_color_ramp:1,u_opacity:tt.paint.get("heatmap-opacity")}})(k,z),null,z.id,k.viewportBuffer,k.quadTriangleIndexBuffer,k.viewportSegments,z.paint,k.transform.zoom)}(v,T))})(s,f,d,m);break;case"line":(function(v,I,T,M){if(v.renderPass!=="translucent")return;const k=T.paint.get("line-opacity"),z=T.paint.get("line-width");if(k.constantOr(1)===0||z.constantOr(1)===0)return;const B=v.depthModeForSublayer(0,vn.ReadOnly),Z=v.colorModeForRenderPass(),it=T.paint.get("line-dasharray"),rt=T.paint.get("line-pattern"),lt=rt.constantOr(1),tt=T.paint.get("line-gradient"),yt=T.getCrossfadeParameters(),kt=lt?"linePattern":it?"lineSDF":tt?"lineGradient":"line",ut=v.context,wt=ut.gl;let Dt=!0;for(const Ot of M){const Bt=I.getTile(Ot);if(lt&&!Bt.patternsLoaded())continue;const Qt=Bt.getBucket(T);if(!Qt)continue;const Jt=Qt.programConfigurations.get(T.id),ie=v.context.program.get(),ae=v.useProgram(kt,Jt),Je=Dt||ae.program!==ie,le=v.style.map.terrain&&v.style.map.terrain.getTerrainData(Ot),Oe=rt.constantOr(null);if(Oe&&Bt.imageAtlas){const Ue=Bt.imageAtlas,rn=Ue.patternPositions[Oe.to.toString()],an=Ue.patternPositions[Oe.from.toString()];rn&&an&&Jt.setConstantPatternPositions(rn,an)}const Qe=le?Ot:null,bn=lt?_l(v,Bt,T,yt,Qe):it?$c(v,Bt,T,it,yt,Qe):tt?Yd(v,Bt,T,Qt.lineClipsArray.length,Qe):Qc(v,Bt,T,Qe);if(lt)ut.activeTexture.set(wt.TEXTURE0),Bt.imageAtlasTexture.bind(wt.LINEAR,wt.CLAMP_TO_EDGE),Jt.updatePaintBuffers(yt);else if(it&&(Je||v.lineAtlas.dirty))ut.activeTexture.set(wt.TEXTURE0),v.lineAtlas.bind(ut);else if(tt){const Ue=Qt.gradients[T.id];let rn=Ue.texture;if(T.gradientVersion!==Ue.version){let an=256;if(T.stepInterpolant){const Sr=I.getSource().maxzoom,Bn=Ot.canonical.z===Sr?Math.ceil(1<<v.transform.maxZoom-Ot.canonical.z):1;an=u.ac(u.aT(Qt.maxLineLength/u.W*1024*Bn),256,ut.maxTextureSize)}Ue.gradient=u.aU({expression:T.gradientExpression(),evaluationKey:"lineProgress",resolution:an,image:Ue.gradient||void 0,clips:Qt.lineClipsArray}),Ue.texture?Ue.texture.update(Ue.gradient):Ue.texture=new $(ut,Ue.gradient,wt.RGBA),Ue.version=T.gradientVersion,rn=Ue.texture}ut.activeTexture.set(wt.TEXTURE0),rn.bind(T.stepInterpolant?wt.NEAREST:wt.LINEAR,wt.CLAMP_TO_EDGE)}ae.draw(ut,wt.TRIANGLES,B,v.stencilModeForClipping(Ot),Z,Zn.disabled,bn,le,T.id,Qt.layoutVertexBuffer,Qt.indexBuffer,Qt.segments,T.paint,v.transform.zoom,Jt,Qt.layoutVertexBuffer2),Dt=!1}})(s,f,d,m);break;case"fill":(function(v,I,T,M){const k=T.paint.get("fill-color"),z=T.paint.get("fill-opacity");if(z.constantOr(1)===0)return;const B=v.colorModeForRenderPass(),Z=T.paint.get("fill-pattern"),it=v.opaquePassEnabledForLayer()&&!Z.constantOr(1)&&k.constantOr(u.aO.transparent).a===1&&z.constantOr(0)===1?"opaque":"translucent";if(v.renderPass===it){const rt=v.depthModeForSublayer(1,v.renderPass==="opaque"?vn.ReadWrite:vn.ReadOnly);sm(v,I,T,M,rt,B,!1)}if(v.renderPass==="translucent"&&T.paint.get("fill-antialias")){const rt=v.depthModeForSublayer(T.getPaintProperty("fill-outline-color")?2:0,vn.ReadOnly);sm(v,I,T,M,rt,B,!0)}})(s,f,d,m);break;case"fill-extrusion":(function(v,I,T,M){const k=T.paint.get("fill-extrusion-opacity");if(k!==0&&v.renderPass==="translucent"){const z=new vn(v.context.gl.LEQUAL,vn.ReadWrite,v.depthRangeFor3D);if(k!==1||T.paint.get("fill-extrusion-pattern").constantOr(1))ph(v,I,T,M,z,Kn.disabled,Or.disabled),ph(v,I,T,M,z,v.stencilModeFor3D(),v.colorModeForRenderPass());else{const B=v.colorModeForRenderPass();ph(v,I,T,M,z,Kn.disabled,B)}}})(s,f,d,m);break;case"hillshade":(function(v,I,T,M){if(v.renderPass!=="offscreen"&&v.renderPass!=="translucent")return;const k=v.context,z=v.depthModeForSublayer(0,vn.ReadOnly),B=v.colorModeForRenderPass(),[Z,it]=v.renderPass==="translucent"?v.stencilConfigForOverlap(M):[{},M];for(const rt of it){const lt=I.getTile(rt);lt.needsHillshadePrepare!==void 0&&lt.needsHillshadePrepare&&v.renderPass==="offscreen"?$f(v,lt,T,z,Kn.disabled,B):v.renderPass==="translucent"&&dh(v,rt,lt,T,z,Z[rt.overscaledZ],B)}k.viewport.set([0,0,v.width,v.height])})(s,f,d,m);break;case"raster":(function(v,I,T,M){if(v.renderPass!=="translucent"||T.paint.get("raster-opacity")===0||!M.length)return;const k=v.context,z=k.gl,B=I.getSource(),Z=v.useProgram("raster"),it=v.colorModeForRenderPass(),[rt,lt]=B instanceof Hn?[{},M]:v.stencilConfigForOverlap(M),tt=lt[lt.length-1].overscaledZ,yt=!v.options.moving;for(const kt of lt){const ut=v.depthModeForSublayer(kt.overscaledZ-tt,T.paint.get("raster-opacity")===1?vn.ReadWrite:vn.ReadOnly,z.LESS),wt=I.getTile(kt);wt.registerFadeDuration(T.paint.get("raster-fade-duration"));const Dt=I.findLoadedParent(kt,0),Ot=am(wt,Dt,I,T,v.transform,v.style.map.terrain);let Bt,Qt;const Jt=T.paint.get("raster-resampling")==="nearest"?z.NEAREST:z.LINEAR;k.activeTexture.set(z.TEXTURE0),wt.texture.bind(Jt,z.CLAMP_TO_EDGE,z.LINEAR_MIPMAP_NEAREST),k.activeTexture.set(z.TEXTURE1),Dt?(Dt.texture.bind(Jt,z.CLAMP_TO_EDGE,z.LINEAR_MIPMAP_NEAREST),Bt=Math.pow(2,Dt.tileID.overscaledZ-wt.tileID.overscaledZ),Qt=[wt.tileID.canonical.x*Bt%1,wt.tileID.canonical.y*Bt%1]):wt.texture.bind(Jt,z.CLAMP_TO_EDGE,z.LINEAR_MIPMAP_NEAREST);const ie=v.style.map.terrain&&v.style.map.terrain.getTerrainData(kt),ae=ie?kt:null,Je=ae?ae.posMatrix:v.transform.calculatePosMatrix(kt.toUnwrapped(),yt),le=th(Je,Qt||[0,0],Bt||1,Ot,T);B instanceof Hn?Z.draw(k,z.TRIANGLES,ut,Kn.disabled,it,Zn.disabled,le,ie,T.id,B.boundsBuffer,v.quadTriangleIndexBuffer,B.boundsSegments):Z.draw(k,z.TRIANGLES,ut,rt[kt.overscaledZ],it,Zn.disabled,le,ie,T.id,v.rasterBoundsBuffer,v.quadTriangleIndexBuffer,v.rasterBoundsSegments)}})(s,f,d,m);break;case"background":(function(v,I,T,M){const k=T.paint.get("background-color"),z=T.paint.get("background-opacity");if(z===0)return;const B=v.context,Z=B.gl,it=v.transform,rt=it.tileSize,lt=T.paint.get("background-pattern");if(v.isPatternMissing(lt))return;const tt=!lt&&k.a===1&&z===1&&v.opaquePassEnabledForLayer()?"opaque":"translucent";if(v.renderPass!==tt)return;const yt=Kn.disabled,kt=v.depthModeForSublayer(0,tt==="opaque"?vn.ReadWrite:vn.ReadOnly),ut=v.colorModeForRenderPass(),wt=v.useProgram(lt?"backgroundPattern":"background"),Dt=M||it.coveringTiles({tileSize:rt,terrain:v.style.map.terrain});lt&&(B.activeTexture.set(Z.TEXTURE0),v.imageManager.bind(v.context));const Ot=T.getCrossfadeParameters();for(const Bt of Dt){const Qt=M?Bt.posMatrix:v.transform.calculatePosMatrix(Bt.toUnwrapped()),Jt=lt?Cy(Qt,z,v,lt,{tileID:Bt,tileSize:rt},Ot):Iy(Qt,z,k),ie=v.style.map.terrain&&v.style.map.terrain.getTerrainData(Bt);wt.draw(B,Z.TRIANGLES,kt,yt,ut,Zn.disabled,Jt,ie,T.id,v.tileExtentBuffer,v.quadTriangleIndexBuffer,v.tileExtentSegments)}})(s,0,d,m);break;case"custom":(function(v,I,T){const M=v.context,k=T.implementation;if(v.renderPass==="offscreen"){const z=k.prerender;z&&(v.setCustomLayerDefaults(),M.setColorMode(v.colorModeForRenderPass()),z.call(k,M.gl,v.transform.customLayerMatrix()),M.setDirty(),v.setBaseState())}else if(v.renderPass==="translucent"){v.setCustomLayerDefaults(),M.setColorMode(v.colorModeForRenderPass()),M.setStencilMode(Kn.disabled);const z=k.renderingMode==="3d"?new vn(v.context.gl.LEQUAL,vn.ReadWrite,v.depthRangeFor3D):v.depthModeForSublayer(0,vn.ReadOnly);M.setDepthMode(z),k.render(M.gl,v.transform.customLayerMatrix()),M.setDirty(),v.setBaseState(),M.bindFramebuffer.set(null)}})(s,0,d)}}translatePosMatrix(s,f,d,m,v){if(!d[0]&&!d[1])return s;const I=v?m==="map"?this.transform.angle:0:m==="viewport"?-this.transform.angle:0;if(I){const k=Math.sin(I),z=Math.cos(I);d=[d[0]*z-d[1]*k,d[0]*k+d[1]*z]}const T=[v?d[0]:je(f,d[0],this.transform.zoom),v?d[1]:je(f,d[1],this.transform.zoom),0],M=new Float32Array(16);return u.H(M,s,T),M}saveTileTexture(s){const f=this._tileTextures[s.size[0]];f?f.push(s):this._tileTextures[s.size[0]]=[s]}getTileTexture(s){const f=this._tileTextures[s];return f&&f.length>0?f.pop():null}isPatternMissing(s){if(!s)return!1;if(!s.from||!s.to)return!0;const f=this.imageManager.getPattern(s.from.toString()),d=this.imageManager.getPattern(s.to.toString());return!f||!d}useProgram(s,f){this.cache=this.cache||{};const d=s+(f?f.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"")+(this.style.map.terrain?"/terrain":"");return this.cache[d]||(this.cache[d]=new za(this.context,Hu[s],f,Kd[s],this._showOverdrawInspector,this.style.map.terrain)),this.cache[d]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const s=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(s.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new $(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){const{drawingBufferWidth:s,drawingBufferHeight:f}=this.context.gl;return this.width!==s||this.height!==f}}class Ba{constructor(s,f){this.points=s,this.planes=f}static fromInvProjectionMatrix(s,f,d){const m=Math.pow(2,d),v=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map(T=>{const M=1/(T=u.af([],T,s))[3]/f*m;return u.a$(T,T,[M,M,1/T[3],M])}),I=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(T=>{const M=function(Z,it){var rt=it[0],lt=it[1],tt=it[2],yt=rt*rt+lt*lt+tt*tt;return yt>0&&(yt=1/Math.sqrt(yt)),Z[0]=it[0]*yt,Z[1]=it[1]*yt,Z[2]=it[2]*yt,Z}([],function(Z,it,rt){var lt=it[0],tt=it[1],yt=it[2],kt=rt[0],ut=rt[1],wt=rt[2];return Z[0]=tt*wt-yt*ut,Z[1]=yt*kt-lt*wt,Z[2]=lt*ut-tt*kt,Z}([],ct([],v[T[0]],v[T[1]]),ct([],v[T[2]],v[T[1]]))),k=-((z=M)[0]*(B=v[T[1]])[0]+z[1]*B[1]+z[2]*B[2]);var z,B;return M.concat(k)});return new Ba(v,I)}}class Va{constructor(s,f){this.min=s,this.max=f,this.center=function(d,m,v){return d[0]=.5*m[0],d[1]=.5*m[1],d[2]=.5*m[2],d}([],function(d,m,v){return d[0]=m[0]+v[0],d[1]=m[1]+v[1],d[2]=m[2]+v[2],d}([],this.min,this.max))}quadrant(s){const f=[s%2==0,s<2],d=_t(this.min),m=_t(this.max);for(let v=0;v<f.length;v++)d[v]=f[v]?this.min[v]:this.center[v],m[v]=f[v]?this.center[v]:this.max[v];return m[2]=this.max[2],new Va(d,m)}distanceX(s){return Math.max(Math.min(this.max[0],s[0]),this.min[0])-s[0]}distanceY(s){return Math.max(Math.min(this.max[1],s[1]),this.min[1])-s[1]}intersects(s){const f=[[this.min[0],this.min[1],this.min[2],1],[this.max[0],this.min[1],this.min[2],1],[this.max[0],this.max[1],this.min[2],1],[this.min[0],this.max[1],this.min[2],1],[this.min[0],this.min[1],this.max[2],1],[this.max[0],this.min[1],this.max[2],1],[this.max[0],this.max[1],this.max[2],1],[this.min[0],this.max[1],this.max[2],1]];let d=!0;for(let m=0;m<s.planes.length;m++){const v=s.planes[m];let I=0;for(let T=0;T<f.length;T++)u.b0(v,f[T])>=0&&I++;if(I===0)return 0;I!==f.length&&(d=!1)}if(d)return 2;for(let m=0;m<3;m++){let v=Number.MAX_VALUE,I=-Number.MAX_VALUE;for(let T=0;T<s.points.length;T++){const M=s.points[T][m]-this.min[m];v=Math.min(v,M),I=Math.max(I,M)}if(I<0||v>this.max[m]-this.min[m])return 0}return 1}}class iu{constructor(s=0,f=0,d=0,m=0){if(isNaN(s)||s<0||isNaN(f)||f<0||isNaN(d)||d<0||isNaN(m)||m<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=s,this.bottom=f,this.left=d,this.right=m}interpolate(s,f,d){return f.top!=null&&s.top!=null&&(this.top=u.z.number(s.top,f.top,d)),f.bottom!=null&&s.bottom!=null&&(this.bottom=u.z.number(s.bottom,f.bottom,d)),f.left!=null&&s.left!=null&&(this.left=u.z.number(s.left,f.left,d)),f.right!=null&&s.right!=null&&(this.right=u.z.number(s.right,f.right,d)),this}getCenter(s,f){const d=u.ac((this.left+s-this.right)/2,0,s),m=u.ac((this.top+f-this.bottom)/2,0,f);return new u.P(d,m)}equals(s){return this.top===s.top&&this.bottom===s.bottom&&this.left===s.left&&this.right===s.right}clone(){return new iu(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}const np=85.051129;class yh{constructor(s,f,d,m,v){this.tileSize=512,this._renderWorldCopies=v===void 0||!!v,this._minZoom=s||0,this._maxZoom=f||22,this._minPitch=d??0,this._maxPitch=m??60,this.setMaxBounds(),this.width=0,this.height=0,this._center=new u.M(0,0),this._elevation=0,this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new iu,this._posMatrixCache={},this._alignedPosMatrixCache={},this.minElevationForCurrentTile=0}clone(){const s=new yh(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return s.apply(this),s}apply(s){this.tileSize=s.tileSize,this.latRange=s.latRange,this.width=s.width,this.height=s.height,this._center=s._center,this._elevation=s._elevation,this.minElevationForCurrentTile=s.minElevationForCurrentTile,this.zoom=s.zoom,this.angle=s.angle,this._fov=s._fov,this._pitch=s._pitch,this._unmodified=s._unmodified,this._edgeInsets=s._edgeInsets.clone(),this._calcMatrices()}get minZoom(){return this._minZoom}set minZoom(s){this._minZoom!==s&&(this._minZoom=s,this.zoom=Math.max(this.zoom,s))}get maxZoom(){return this._maxZoom}set maxZoom(s){this._maxZoom!==s&&(this._maxZoom=s,this.zoom=Math.min(this.zoom,s))}get minPitch(){return this._minPitch}set minPitch(s){this._minPitch!==s&&(this._minPitch=s,this.pitch=Math.max(this.pitch,s))}get maxPitch(){return this._maxPitch}set maxPitch(s){this._maxPitch!==s&&(this._maxPitch=s,this.pitch=Math.min(this.pitch,s))}get renderWorldCopies(){return this._renderWorldCopies}set renderWorldCopies(s){s===void 0?s=!0:s===null&&(s=!1),this._renderWorldCopies=s}get worldSize(){return this.tileSize*this.scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new u.P(this.width,this.height)}get bearing(){return-this.angle/Math.PI*180}set bearing(s){const f=-u.b1(s,-180,180)*Math.PI/180;this.angle!==f&&(this._unmodified=!1,this.angle=f,this._calcMatrices(),this.rotationMatrix=function(){var d=new u.A(4);return u.A!=Float32Array&&(d[1]=0,d[2]=0),d[0]=1,d[3]=1,d}(),function(d,m,v){var I=m[0],T=m[1],M=m[2],k=m[3],z=Math.sin(v),B=Math.cos(v);d[0]=I*B+M*z,d[1]=T*B+k*z,d[2]=I*-z+M*B,d[3]=T*-z+k*B}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(s){const f=u.ac(s,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==f&&(this._unmodified=!1,this._pitch=f,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(s){s=Math.max(.01,Math.min(60,s)),this._fov!==s&&(this._unmodified=!1,this._fov=s/180*Math.PI,this._calcMatrices())}get zoom(){return this._zoom}set zoom(s){const f=Math.min(Math.max(s,this.minZoom),this.maxZoom);this._zoom!==f&&(this._unmodified=!1,this._zoom=f,this.tileZoom=Math.max(0,Math.floor(f)),this.scale=this.zoomScale(f),this._constrain(),this._calcMatrices())}get center(){return this._center}set center(s){s.lat===this._center.lat&&s.lng===this._center.lng||(this._unmodified=!1,this._center=s,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}set elevation(s){s!==this._elevation&&(this._elevation=s,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}set padding(s){this._edgeInsets.equals(s)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,s,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}isPaddingEqual(s){return this._edgeInsets.equals(s)}interpolatePadding(s,f,d){this._unmodified=!1,this._edgeInsets.interpolate(s,f,d),this._constrain(),this._calcMatrices()}coveringZoomLevel(s){const f=(s.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/s.tileSize));return Math.max(0,f)}getVisibleUnwrappedCoordinates(s){const f=[new u.b2(0,s)];if(this._renderWorldCopies){const d=this.pointCoordinate(new u.P(0,0)),m=this.pointCoordinate(new u.P(this.width,0)),v=this.pointCoordinate(new u.P(this.width,this.height)),I=this.pointCoordinate(new u.P(0,this.height)),T=Math.floor(Math.min(d.x,m.x,v.x,I.x)),M=Math.floor(Math.max(d.x,m.x,v.x,I.x)),k=1;for(let z=T-k;z<=M+k;z++)z!==0&&f.push(new u.b2(z,s))}return f}coveringTiles(s){var f,d;let m=this.coveringZoomLevel(s);const v=m;if(s.minzoom!==void 0&&m<s.minzoom)return[];s.maxzoom!==void 0&&m>s.maxzoom&&(m=s.maxzoom);const I=this.pointCoordinate(this.getCameraPoint()),T=u.Y.fromLngLat(this.center),M=Math.pow(2,m),k=[M*I.x,M*I.y,0],z=[M*T.x,M*T.y,0],B=Ba.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,m);let Z=s.minzoom||0;!s.terrain&&this.pitch<=60&&this._edgeInsets.top<.1&&(Z=m);const it=s.terrain?2/Math.min(this.tileSize,s.tileSize)*this.tileSize:3,rt=ut=>({aabb:new Va([ut*M,0,0],[(ut+1)*M,M,0]),zoom:0,x:0,y:0,wrap:ut,fullyVisible:!1}),lt=[],tt=[],yt=m,kt=s.reparseOverscaled?v:m;if(this._renderWorldCopies)for(let ut=1;ut<=3;ut++)lt.push(rt(-ut)),lt.push(rt(ut));for(lt.push(rt(0));lt.length>0;){const ut=lt.pop(),wt=ut.x,Dt=ut.y;let Ot=ut.fullyVisible;if(!Ot){const ae=ut.aabb.intersects(B);if(ae===0)continue;Ot=ae===2}const Bt=s.terrain?k:z,Qt=ut.aabb.distanceX(Bt),Jt=ut.aabb.distanceY(Bt),ie=Math.max(Math.abs(Qt),Math.abs(Jt));if(ut.zoom===yt||ie>it+(1<<yt-ut.zoom)-2&&ut.zoom>=Z){const ae=yt-ut.zoom,Je=k[0]-.5-(wt<<ae),le=k[1]-.5-(Dt<<ae);tt.push({tileID:new u.Q(ut.zoom===yt?kt:ut.zoom,ut.wrap,ut.zoom,wt,Dt),distanceSq:ht([z[0]-.5-wt,z[1]-.5-Dt]),tileDistanceToCamera:Math.sqrt(Je*Je+le*le)})}else for(let ae=0;ae<4;ae++){const Je=(wt<<1)+ae%2,le=(Dt<<1)+(ae>>1),Oe=ut.zoom+1;let Qe=ut.aabb.quadrant(ae);if(s.terrain){const bn=new u.Q(Oe,ut.wrap,Oe,Je,le),Ue=s.terrain.getMinMaxElevation(bn),rn=(f=Ue.minElevation)!==null&&f!==void 0?f:this.elevation,an=(d=Ue.maxElevation)!==null&&d!==void 0?d:this.elevation;Qe=new Va([Qe.min[0],Qe.min[1],rn],[Qe.max[0],Qe.max[1],an])}lt.push({aabb:Qe,zoom:Oe,x:Je,y:le,wrap:ut.wrap,fullyVisible:Ot})}}return tt.sort((ut,wt)=>ut.distanceSq-wt.distanceSq).map(ut=>ut.tileID)}resize(s,f){this.width=s,this.height=f,this.pixelsToGLUnits=[2/s,-2/f],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(s){return Math.pow(2,s)}scaleZoom(s){return Math.log(s)/Math.LN2}project(s){const f=u.ac(s.lat,-85.051129,np);return new u.P(u.N(s.lng)*this.worldSize,u.O(f)*this.worldSize)}unproject(s){return new u.Y(s.x/this.worldSize,s.y/this.worldSize).toLngLat()}get point(){return this.project(this.center)}getCameraPosition(){return{lngLat:this.pointLocation(this.getCameraPoint()),altitude:Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter+this.elevation}}recalculateZoom(s){const f=this.elevation,d=Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter,m=this.pointLocation(this.centerPoint,s),v=s.getElevationForLngLatZoom(m,this.tileZoom);if(!(this.elevation-v))return;const I=d+f-v,T=Math.cos(this._pitch)*this.cameraToCenterDistance/I/u.b3(1,m.lat),M=this.scaleZoom(T/this.tileSize);this._elevation=v,this._center=m,this.zoom=M}setLocationAtPoint(s,f){const d=this.pointCoordinate(f),m=this.pointCoordinate(this.centerPoint),v=this.locationCoordinate(s),I=new u.Y(v.x-(d.x-m.x),v.y-(d.y-m.y));this.center=this.coordinateLocation(I),this._renderWorldCopies&&(this.center=this.center.wrap())}locationPoint(s,f){return f?this.coordinatePoint(this.locationCoordinate(s),f.getElevationForLngLatZoom(s,this.tileZoom),this.pixelMatrix3D):this.coordinatePoint(this.locationCoordinate(s))}pointLocation(s,f){return this.coordinateLocation(this.pointCoordinate(s,f))}locationCoordinate(s){return u.Y.fromLngLat(s)}coordinateLocation(s){return s&&s.toLngLat()}pointCoordinate(s,f){if(f){const Z=f.pointCoordinate(s);if(Z!=null)return Z}const d=[s.x,s.y,0,1],m=[s.x,s.y,1,1];u.af(d,d,this.pixelMatrixInverse),u.af(m,m,this.pixelMatrixInverse);const v=d[3],I=m[3],T=d[1]/v,M=m[1]/I,k=d[2]/v,z=m[2]/I,B=k===z?0:(0-k)/(z-k);return new u.Y(u.z.number(d[0]/v,m[0]/I,B)/this.worldSize,u.z.number(T,M,B)/this.worldSize)}coordinatePoint(s,f=0,d=this.pixelMatrix){const m=[s.x*this.worldSize,s.y*this.worldSize,f,1];return u.af(m,m,d),new u.P(m[0]/m[3],m[1]/m[3])}getBounds(){const s=Math.max(0,this.height/2-this.getHorizon());return new St().extend(this.pointLocation(new u.P(0,s))).extend(this.pointLocation(new u.P(this.width,s))).extend(this.pointLocation(new u.P(this.width,this.height))).extend(this.pointLocation(new u.P(0,this.height)))}getMaxBounds(){return this.latRange&&this.latRange.length===2&&this.lngRange&&this.lngRange.length===2?new St([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null}getHorizon(){return Math.tan(Math.PI/2-this._pitch)*this.cameraToCenterDistance*.85}setMaxBounds(s){s?(this.lngRange=[s.getWest(),s.getEast()],this.latRange=[s.getSouth(),s.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-85.051129,np])}calculatePosMatrix(s,f=!1){const d=s.key,m=f?this._alignedPosMatrixCache:this._posMatrixCache;if(m[d])return m[d];const v=s.canonical,I=this.worldSize/this.zoomScale(v.z),T=v.x+Math.pow(2,v.z)*s.wrap,M=u.an(new Float64Array(16));return u.H(M,M,[T*I,v.y*I,0]),u.J(M,M,[I/u.W,I/u.W,1]),u.K(M,f?this.alignedProjMatrix:this.projMatrix,M),m[d]=new Float32Array(M),m[d]}customLayerMatrix(){return this.mercatorMatrix.slice()}getConstrained(s,f){f=u.ac(+f,this.minZoom,this.maxZoom);const d={center:new u.M(s.lng,s.lat),zoom:f};let m=this.lngRange;if(!this._renderWorldCopies&&m===null){const ut=179.9999999999;m=[-ut,ut]}const v=this.tileSize*this.zoomScale(d.zoom);let I=0,T=v,M=0,k=v,z=0,B=0;const{x:Z,y:it}=this.size;if(this.latRange){const ut=this.latRange;I=u.O(ut[1])*v,T=u.O(ut[0])*v,T-I<it&&(z=it/(T-I))}m&&(M=u.b1(u.N(m[0])*v,0,v),k=u.b1(u.N(m[1])*v,0,v),k<M&&(k+=v),k-M<Z&&(B=Z/(k-M)));const{x:rt,y:lt}=this.project.call({worldSize:v},s);let tt,yt;const kt=Math.max(B||0,z||0);if(kt){const ut=new u.P(B?(k+M)/2:rt,z?(T+I)/2:lt);return d.center=this.unproject.call({worldSize:v},ut).wrap(),d.zoom+=this.scaleZoom(kt),d}if(this.latRange){const ut=it/2;lt-ut<I&&(yt=I+ut),lt+ut>T&&(yt=T-ut)}if(m){const ut=(M+k)/2;let wt=rt;this._renderWorldCopies&&(wt=u.b1(rt,ut-v/2,ut+v/2));const Dt=Z/2;wt-Dt<M&&(tt=M+Dt),wt+Dt>k&&(tt=k-Dt)}if(tt!==void 0||yt!==void 0){const ut=new u.P(tt??rt,yt??lt);d.center=this.unproject.call({worldSize:v},ut).wrap()}return d}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const s=this._unmodified,{center:f,zoom:d}=this.getConstrained(this.center,this.zoom);this.center=f,this.zoom=d,this._unmodified=s,this._constraining=!1}_calcMatrices(){if(!this.height)return;const s=this.centerOffset,f=this.point.x,d=this.point.y;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height,this._pixelPerMeter=u.b3(1,this.center.lat)*this.worldSize;let m=u.an(new Float64Array(16));u.J(m,m,[this.width/2,-this.height/2,1]),u.H(m,m,[1,-1,0]),this.labelPlaneMatrix=m,m=u.an(new Float64Array(16)),u.J(m,m,[1,-1,1]),u.H(m,m,[-1,-1,0]),u.J(m,m,[2/this.width,2/this.height,1]),this.glCoordMatrix=m;const v=this.cameraToCenterDistance+this._elevation*this._pixelPerMeter/Math.cos(this._pitch),I=Math.min(this.elevation,this.minElevationForCurrentTile),T=v-I*this._pixelPerMeter/Math.cos(this._pitch),M=I<0?T:v,k=Math.PI/2+this._pitch,z=this._fov*(.5+s.y/this.height),B=Math.sin(z)*M/Math.sin(u.ac(Math.PI-k-z,.01,Math.PI-.01)),Z=this.getHorizon(),it=2*Math.atan(Z/this.cameraToCenterDistance)*(.5+s.y/(2*Z)),rt=Math.sin(it)*M/Math.sin(u.ac(Math.PI-k-it,.01,Math.PI-.01)),lt=Math.min(B,rt),tt=1.01*(Math.cos(Math.PI/2-this._pitch)*lt+M),yt=this.height/50;m=new Float64Array(16),u.b4(m,this._fov,this.width/this.height,yt,tt),m[8]=2*-s.x/this.width,m[9]=2*s.y/this.height,u.J(m,m,[1,-1,1]),u.H(m,m,[0,0,-this.cameraToCenterDistance]),u.b5(m,m,this._pitch),u.ad(m,m,this.angle),u.H(m,m,[-f,-d,0]),this.mercatorMatrix=u.J([],m,[this.worldSize,this.worldSize,this.worldSize]),u.J(m,m,[1,1,this._pixelPerMeter]),this.pixelMatrix=u.K(new Float64Array(16),this.labelPlaneMatrix,m),u.H(m,m,[0,0,-this.elevation]),this.projMatrix=m,this.invProjMatrix=u.ar([],m),this.pixelMatrix3D=u.K(new Float64Array(16),this.labelPlaneMatrix,m);const kt=this.width%2/2,ut=this.height%2/2,wt=Math.cos(this.angle),Dt=Math.sin(this.angle),Ot=f-Math.round(f)+wt*kt+Dt*ut,Bt=d-Math.round(d)+wt*ut+Dt*kt,Qt=new Float64Array(m);if(u.H(Qt,Qt,[Ot>.5?Ot-1:Ot,Bt>.5?Bt-1:Bt,0]),this.alignedProjMatrix=Qt,m=u.ar(new Float64Array(16),this.pixelMatrix),!m)throw new Error("failed to invert matrix");this.pixelMatrixInverse=m,this._posMatrixCache={},this._alignedPosMatrixCache={}}maxPitchScaleFactor(){if(!this.pixelMatrixInverse)return 1;const s=this.pointCoordinate(new u.P(0,0)),f=[s.x*this.worldSize,s.y*this.worldSize,0,1];return u.af(f,f,this.pixelMatrix)[3]/this.cameraToCenterDistance}getCameraPoint(){const s=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new u.P(0,s))}getCameraQueryGeometry(s){const f=this.getCameraPoint();if(s.length===1)return[s[0],f];{let d=f.x,m=f.y,v=f.x,I=f.y;for(const T of s)d=Math.min(d,T.x),m=Math.min(m,T.y),v=Math.max(v,T.x),I=Math.max(I,T.y);return[new u.P(d,m),new u.P(v,m),new u.P(v,I),new u.P(d,I),new u.P(d,m)]}}lngLatToCameraDepth(s,f){const d=this.locationCoordinate(s),m=[d.x*this.worldSize,d.y*this.worldSize,f,1];return u.af(m,m,this.projMatrix),m[2]/m[3]}}function rp(_,s){let f,d=!1,m=null,v=null;const I=()=>{m=null,d&&(_.apply(v,f),m=setTimeout(I,s),d=!1)};return(...T)=>(d=!0,v=this,f=T,m||I(),m)}class ip{constructor(s){this._getCurrentHash=()=>{const f=window.location.hash.replace("#","");if(this._hashName){let d;return f.split("&").map(m=>m.split("=")).forEach(m=>{m[0]===this._hashName&&(d=m)}),(d&&d[1]||"").split("/")}return f.split("/")},this._onHashChange=()=>{const f=this._getCurrentHash();if(f.length>=3&&!f.some(d=>isNaN(d))){const d=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(f[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+f[2],+f[1]],zoom:+f[0],bearing:d,pitch:+(f[4]||0)}),!0}return!1},this._updateHashUnthrottled=()=>{const f=window.location.href.replace(/(#.+)?$/,this.getHashString());try{window.history.replaceState(window.history.state,null,f)}catch{}},this._updateHash=rp(this._updateHashUnthrottled,300),this._hashName=s&&encodeURIComponent(s)}addTo(s){return this._map=s,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this}getHashString(s){const f=this._map.getCenter(),d=Math.round(100*this._map.getZoom())/100,m=Math.ceil((d*Math.LN2+Math.log(512/360/.5))/Math.LN10),v=Math.pow(10,m),I=Math.round(f.lng*v)/v,T=Math.round(f.lat*v)/v,M=this._map.getBearing(),k=this._map.getPitch();let z="";if(z+=s?`/${I}/${T}/${d}`:`${d}/${T}/${I}`,(M||k)&&(z+="/"+Math.round(10*M)/10),k&&(z+=`/${Math.round(k)}`),this._hashName){const B=this._hashName;let Z=!1;const it=window.location.hash.slice(1).split("&").map(rt=>{const lt=rt.split("=")[0];return lt===B?(Z=!0,`${lt}=${z}`):rt}).filter(rt=>rt);return Z||it.push(`${B}=${z}`),`#${it.join("&")}`}return`#${z}`}}const ec={linearity:.3,easing:u.b6(0,0,.3,1)},wl=u.e({deceleration:2500,maxSpeed:1400},ec),hm=u.e({deceleration:20,maxSpeed:1400},ec),fm=u.e({deceleration:1e3,maxSpeed:360},ec),pm=u.e({deceleration:1e3,maxSpeed:90},ec);class dm{constructor(s){this._map=s,this.clear()}clear(){this._inertiaBuffer=[]}record(s){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:C.now(),settings:s})}_drainInertiaBuffer(){const s=this._inertiaBuffer,f=C.now();for(;s.length>0&&f-s[0].time>160;)s.shift()}_onMoveEnd(s){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const f={zoom:0,bearing:0,pitch:0,pan:new u.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:v}of this._inertiaBuffer)f.zoom+=v.zoomDelta||0,f.bearing+=v.bearingDelta||0,f.pitch+=v.pitchDelta||0,v.panDelta&&f.pan._add(v.panDelta),v.around&&(f.around=v.around),v.pinchAround&&(f.pinchAround=v.pinchAround);const d=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,m={};if(f.pan.mag()){const v=rc(f.pan.mag(),d,u.e({},wl,s||{}));m.offset=f.pan.mult(v.amount/f.pan.mag()),m.center=this._map.transform.center,nc(m,v)}if(f.zoom){const v=rc(f.zoom,d,hm);m.zoom=this._map.transform.zoom+v.amount,nc(m,v)}if(f.bearing){const v=rc(f.bearing,d,fm);m.bearing=this._map.transform.bearing+u.ac(v.amount,-179,179),nc(m,v)}if(f.pitch){const v=rc(f.pitch,d,pm);m.pitch=this._map.transform.pitch+v.amount,nc(m,v)}if(m.zoom||m.bearing){const v=f.pinchAround===void 0?f.around:f.pinchAround;m.around=v?this._map.unproject(v):this._map.getCenter()}return this.clear(),u.e(m,{noMoveStart:!0})}}function nc(_,s){(!_.duration||_.duration<s.duration)&&(_.duration=s.duration,_.easing=s.easing)}function rc(_,s,f){const{maxSpeed:d,linearity:m,deceleration:v}=f,I=u.ac(_*m/(s/1e3),-d,d),T=Math.abs(I)/(v*m);return{easing:f.easing,duration:1e3*T,amount:I*(T/2)}}class uo extends u.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(s,f,d,m={}){const v=P.mousePos(f.getCanvas(),d),I=f.unproject(v);super(s,u.e({point:v,lngLat:I,originalEvent:d},m)),this._defaultPrevented=!1,this.target=f}}class Os extends u.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(s,f,d){const m=s==="touchend"?d.changedTouches:d.touches,v=P.touchPos(f.getCanvasContainer(),m),I=v.map(M=>f.unproject(M)),T=v.reduce((M,k,z,B)=>M.add(k.div(B.length)),new u.P(0,0));super(s,{points:v,point:T,lngLats:I,lngLat:f.unproject(T),originalEvent:d}),this._defaultPrevented=!1}}class op extends u.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(s,f,d){super(s,{originalEvent:d}),this._defaultPrevented=!1}}class hs{constructor(s,f){this._map=s,this._clickTolerance=f.clickTolerance}reset(){delete this._mousedownPos}wheel(s){return this._firePreventable(new op(s.type,this._map,s))}mousedown(s,f){return this._mousedownPos=f,this._firePreventable(new uo(s.type,this._map,s))}mouseup(s){this._map.fire(new uo(s.type,this._map,s))}click(s,f){this._mousedownPos&&this._mousedownPos.dist(f)>=this._clickTolerance||this._map.fire(new uo(s.type,this._map,s))}dblclick(s){return this._firePreventable(new uo(s.type,this._map,s))}mouseover(s){this._map.fire(new uo(s.type,this._map,s))}mouseout(s){this._map.fire(new uo(s.type,this._map,s))}touchstart(s){return this._firePreventable(new Os(s.type,this._map,s))}touchmove(s){this._map.fire(new Os(s.type,this._map,s))}touchend(s){this._map.fire(new Os(s.type,this._map,s))}touchcancel(s){this._map.fire(new Os(s.type,this._map,s))}_firePreventable(s){if(this._map.fire(s),s.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class zs{constructor(s){this._map=s}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(s){this._map.fire(new uo(s.type,this._map,s))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new uo("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(s){this._delayContextMenu?this._contextMenuEvent=s:this._ignoreContextMenu||this._map.fire(new uo(s.type,this._map,s)),this._map.listens("contextmenu")&&s.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class ou{constructor(s){this._map=s}get transform(){return this._map._requestedCameraState||this._map.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(s){return this.transform.pointLocation(u.P.convert(s),this._map.terrain)}}class fs{constructor(s,f){this._map=s,this._tr=new ou(s),this._el=s.getCanvasContainer(),this._container=s.getContainer(),this._clickTolerance=f.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(s,f){this.isEnabled()&&s.shiftKey&&s.button===0&&(P.disableDrag(),this._startPos=this._lastPos=f,this._active=!0)}mousemoveWindow(s,f){if(!this._active)return;const d=f;if(this._lastPos.equals(d)||!this._box&&d.dist(this._startPos)<this._clickTolerance)return;const m=this._startPos;this._lastPos=d,this._box||(this._box=P.create("div","maplibregl-boxzoom",this._container),this._container.classList.add("maplibregl-crosshair"),this._fireEvent("boxzoomstart",s));const v=Math.min(m.x,d.x),I=Math.max(m.x,d.x),T=Math.min(m.y,d.y),M=Math.max(m.y,d.y);P.setTransform(this._box,`translate(${v}px,${T}px)`),this._box.style.width=I-v+"px",this._box.style.height=M-T+"px"}mouseupWindow(s,f){if(!this._active||s.button!==0)return;const d=this._startPos,m=f;if(this.reset(),P.suppressClick(),d.x!==m.x||d.y!==m.y)return this._map.fire(new u.k("boxzoomend",{originalEvent:s})),{cameraAnimation:v=>v.fitScreenCoordinates(d,m,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",s)}keydown(s){this._active&&s.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",s))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(P.remove(this._box),this._box=null),P.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(s,f){return this._map.fire(new u.k(s,{originalEvent:f}))}}function Sl(_,s){if(_.length!==s.length)throw new Error(`The number of touches and points are not equal - touches ${_.length}, points ${s.length}`);const f={};for(let d=0;d<_.length;d++)f[_[d].identifier]=s[d];return f}class zy{constructor(s){this.reset(),this.numTouches=s.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(s,f,d){(this.centroid||d.length>this.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===void 0&&(this.startTime=s.timeStamp),d.length===this.numTouches&&(this.centroid=function(m){const v=new u.P(0,0);for(const I of m)v._add(I);return v.div(m.length)}(f),this.touches=Sl(d,f)))}touchmove(s,f,d){if(this.aborted||!this.centroid)return;const m=Sl(d,f);for(const v in this.touches){const I=m[v];(!I||I.dist(this.touches[v])>30)&&(this.aborted=!0)}}touchend(s,f,d){if((!this.centroid||s.timeStamp-this.startTime>500)&&(this.aborted=!0),d.length===0){const m=!this.aborted&&this.centroid;if(this.reset(),m)return m}}}class sp{constructor(s){this.singleTap=new zy(s),this.numTaps=s.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(s,f,d){this.singleTap.touchstart(s,f,d)}touchmove(s,f,d){this.singleTap.touchmove(s,f,d)}touchend(s,f,d){const m=this.singleTap.touchend(s,f,d);if(m){const v=s.timeStamp-this.lastTime<500,I=!this.lastTap||this.lastTap.dist(m)<30;if(v&&I||this.reset(),this.count++,this.lastTime=s.timeStamp,this.lastTap=m,this.count===this.numTaps)return this.reset(),m}}}class Fy{constructor(s){this._tr=new ou(s),this._zoomIn=new sp({numTouches:1,numTaps:2}),this._zoomOut=new sp({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(s,f,d){this._zoomIn.touchstart(s,f,d),this._zoomOut.touchstart(s,f,d)}touchmove(s,f,d){this._zoomIn.touchmove(s,f,d),this._zoomOut.touchmove(s,f,d)}touchend(s,f,d){const m=this._zoomIn.touchend(s,f,d),v=this._zoomOut.touchend(s,f,d),I=this._tr;return m?(this._active=!0,s.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:T=>T.easeTo({duration:300,zoom:I.zoom+1,around:I.unproject(m)},{originalEvent:s})}):v?(this._active=!0,s.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:T=>T.easeTo({duration:300,zoom:I.zoom-1,around:I.unproject(v)},{originalEvent:s})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class su{constructor(s){this._enabled=!!s.enable,this._moveStateManager=s.moveStateManager,this._clickTolerance=s.clickTolerance||1,this._moveFunction=s.move,this._activateOnStart=!!s.activateOnStart,s.assignEvents(this),this.reset()}reset(s){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(s)}_move(...s){const f=this._moveFunction(...s);if(f.bearingDelta||f.pitchDelta||f.around||f.panDelta)return this._active=!0,f}dragStart(s,f){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(s)&&(this._moveStateManager.startMove(s),this._lastPoint=f.length?f[0]:f,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(s,f){if(!this.isEnabled())return;const d=this._lastPoint;if(!d)return;if(s.preventDefault(),!this._moveStateManager.isValidMoveEvent(s))return void this.reset(s);const m=f.length?f[0]:f;return!this._moved&&m.dist(d)<this._clickTolerance?void 0:(this._moved=!0,this._lastPoint=m,this._move(d,m))}dragEnd(s){this.isEnabled()&&this._lastPoint&&this._moveStateManager.isValidEndEvent(s)&&(this._moved&&P.suppressClick(),this.reset(s))}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}getClickTolerance(){return this._clickTolerance}}const ic={0:1,2:2};class Fs{constructor(s){this._correctEvent=s.checkCorrectEvent}startMove(s){const f=P.mouseButton(s);this._eventButton=f}endMove(s){delete this._eventButton}isValidStartEvent(s){return this._correctEvent(s)}isValidMoveEvent(s){return!function(f,d){const m=ic[d];return f.buttons===void 0||(f.buttons&m)!==m}(s,this._eventButton)}isValidEndEvent(s){return P.mouseButton(s)===this._eventButton}}class _e{constructor(){this._firstTouch=void 0}_isOneFingerTouch(s){return s.targetTouches.length===1}_isSameTouchEvent(s){return s.targetTouches[0].identifier===this._firstTouch}startMove(s){this._firstTouch=s.targetTouches[0].identifier}endMove(s){delete this._firstTouch}isValidStartEvent(s){return this._isOneFingerTouch(s)}isValidMoveEvent(s){return this._isOneFingerTouch(s)&&this._isSameTouchEvent(s)}isValidEndEvent(s){return this._isOneFingerTouch(s)&&this._isSameTouchEvent(s)}}const _h=_=>{_.mousedown=_.dragStart,_.mousemoveWindow=_.dragMove,_.mouseup=_.dragEnd,_.contextmenu=function(s){s.preventDefault()}},au=({enable:_,clickTolerance:s,bearingDegreesPerPixelMoved:f=.8})=>{const d=new Fs({checkCorrectEvent:m=>P.mouseButton(m)===0&&m.ctrlKey||P.mouseButton(m)===2});return new su({clickTolerance:s,move:(m,v)=>({bearingDelta:(v.x-m.x)*f}),moveStateManager:d,enable:_,assignEvents:_h})},lu=({enable:_,clickTolerance:s,pitchDegreesPerPixelMoved:f=-.5})=>{const d=new Fs({checkCorrectEvent:m=>P.mouseButton(m)===0&&m.ctrlKey||P.mouseButton(m)===2});return new su({clickTolerance:s,move:(m,v)=>({pitchDelta:(v.y-m.y)*f}),moveStateManager:d,enable:_,assignEvents:_h})};class mm{constructor(s,f){this._clickTolerance=s.clickTolerance||1,this._map=f,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new u.P(0,0)}minTouchs(){return this._map.cooperativeGestures.isEnabled()?2:1}touchstart(s,f,d){return this._calculateTransform(s,f,d)}touchmove(s,f,d){if(this._active&&!(d.length<this.minTouchs()))return s.preventDefault(),this._calculateTransform(s,f,d)}touchend(s,f,d){this._calculateTransform(s,f,d),this._active&&d.length<this.minTouchs()&&this.reset()}touchcancel(){this.reset()}_calculateTransform(s,f,d){d.length>0&&(this._active=!0);const m=Sl(d,f),v=new u.P(0,0),I=new u.P(0,0);let T=0;for(const k in m){const z=m[k],B=this._touches[k];B&&(v._add(z),I._add(z.sub(B)),T++,m[k]=z)}if(this._touches=m,T<this.minTouchs()||!I.mag())return;const M=I.div(T);return this._sum._add(M),this._sum.mag()<this._clickTolerance?void 0:{around:v.div(T),panDelta:M}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class de{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}touchstart(s,f,d){this._firstTwoTouches||d.length<2||(this._firstTwoTouches=[d[0].identifier,d[1].identifier],this._start([f[0],f[1]]))}touchmove(s,f,d){if(!this._firstTwoTouches)return;s.preventDefault();const[m,v]=this._firstTwoTouches,I=uu(d,f,m),T=uu(d,f,v);if(!I||!T)return;const M=this._aroundCenter?null:I.add(T).div(2);return this._move([I,T],M,s)}touchend(s,f,d){if(!this._firstTwoTouches)return;const[m,v]=this._firstTwoTouches,I=uu(d,f,m),T=uu(d,f,v);I&&T||(this._active&&P.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(s){this._enabled=!0,this._aroundCenter=!!s&&s.around==="center"}disable(){this._enabled=!1,this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}}function uu(_,s,f){for(let d=0;d<_.length;d++)if(_[d].identifier===f)return s[d]}function gm(_,s){return Math.log(_/s)/Math.LN2}class ym extends de{reset(){super.reset(),delete this._distance,delete this._startDistance}_start(s){this._startDistance=this._distance=s[0].dist(s[1])}_move(s,f){const d=this._distance;if(this._distance=s[0].dist(s[1]),this._active||!(Math.abs(gm(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:gm(this._distance,d),pinchAround:f}}}function vh(_,s){return 180*_.angleWith(s)/Math.PI}class ap extends de{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(s){this._startVector=this._vector=s[0].sub(s[1]),this._minDiameter=s[0].dist(s[1])}_move(s,f,d){const m=this._vector;if(this._vector=s[0].sub(s[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:vh(this._vector,m),pinchAround:f}}_isBelowThreshold(s){this._minDiameter=Math.min(this._minDiameter,s.mag());const f=25/(Math.PI*this._minDiameter)*360,d=vh(s,this._startVector);return Math.abs(d)<f}}function bh(_){return Math.abs(_.y)>Math.abs(_.x)}class _m extends de{constructor(s){super(),this._currentTouchCount=0,this._map=s}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(s,f,d){super.touchstart(s,f,d),this._currentTouchCount=d.length}_start(s){this._lastPoints=s,bh(s[0].sub(s[1]))&&(this._valid=!1)}_move(s,f,d){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const m=s[0].sub(this._lastPoints[0]),v=s[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(m,v,d.timeStamp),this._valid?(this._lastPoints=s,this._active=!0,{pitchDelta:(m.y+v.y)/2*-.5}):void 0}gestureBeginsVertically(s,f,d){if(this._valid!==void 0)return this._valid;const m=s.mag()>=2,v=f.mag()>=2;if(!m&&!v)return;if(!m||!v)return this._firstMove===void 0&&(this._firstMove=d),d-this._firstMove<100&&void 0;const I=s.y>0==f.y>0;return bh(s)&&bh(f)&&I}}const By={panStep:100,bearingStep:15,pitchStep:10};class Ua{constructor(s){this._tr=new ou(s);const f=By;this._panStep=f.panStep,this._bearingStep=f.bearingStep,this._pitchStep=f.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(s){if(s.altKey||s.ctrlKey||s.metaKey)return;let f=0,d=0,m=0,v=0,I=0;switch(s.keyCode){case 61:case 107:case 171:case 187:f=1;break;case 189:case 109:case 173:f=-1;break;case 37:s.shiftKey?d=-1:(s.preventDefault(),v=-1);break;case 39:s.shiftKey?d=1:(s.preventDefault(),v=1);break;case 38:s.shiftKey?m=1:(s.preventDefault(),I=-1);break;case 40:s.shiftKey?m=-1:(s.preventDefault(),I=1);break;default:return}return this._rotationDisabled&&(d=0,m=0),{cameraAnimation:T=>{const M=this._tr;T.easeTo({duration:300,easeId:"keyboardHandler",easing:nr,zoom:f?Math.round(M.zoom)+f*(s.shiftKey?2:1):M.zoom,bearing:M.bearing+d*this._bearingStep,pitch:M.pitch+m*this._pitchStep,offset:[-v*this._panStep,-I*this._panStep],center:M.center},{originalEvent:s})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function nr(_){return _*(2-_)}const oc=4.000244140625;class xh{constructor(s,f){this._onTimeout=d=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(d)},this._map=s,this._tr=new ou(s),this._triggerRenderFrame=f,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(s){this._defaultZoomRate=s}setWheelZoomRate(s){this._wheelZoomRate=s}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(s){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!s&&s.around==="center")}disable(){this.isEnabled()&&(this._enabled=!1)}wheel(s){if(!this.isEnabled()||this._map.cooperativeGestures.isEnabled()&&!s[this._map.cooperativeGestures._bypassKey])return;let f=s.deltaMode===WheelEvent.DOM_DELTA_LINE?40*s.deltaY:s.deltaY;const d=C.now(),m=d-(this._lastWheelEventTime||0);this._lastWheelEventTime=d,f!==0&&f%oc==0?this._type="wheel":f!==0&&Math.abs(f)<4?this._type="trackpad":m>400?(this._type=null,this._lastValue=f,this._timeout=setTimeout(this._onTimeout,40,s)):this._type||(this._type=Math.abs(m*f)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,f+=this._lastValue)),s.shiftKey&&f&&(f/=4),this._type&&(this._lastWheelEvent=s,this._delta-=f,this._active||this._start(s)),s.preventDefault()}_start(s){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const f=P.mousePos(this._map.getCanvas(),s),d=this._tr;this._around=f.y>d.transform.height/2-d.transform.getHorizon()?u.M.convert(this._aroundCenter?d.center:d.unproject(f)):u.M.convert(d.center),this._aroundPoint=d.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const s=this._tr.transform;if(this._delta!==0){const T=this._type==="wheel"&&Math.abs(this._delta)>oc?this._wheelZoomRate:this._defaultZoomRate;let M=2/(1+Math.exp(-Math.abs(this._delta*T)));this._delta<0&&M!==0&&(M=1/M);const k=typeof this._targetZoom=="number"?s.zoomScale(this._targetZoom):s.scale;this._targetZoom=Math.min(s.maxZoom,Math.max(s.minZoom,s.scaleZoom(k*M))),this._type==="wheel"&&(this._startZoom=s.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const f=typeof this._targetZoom=="number"?this._targetZoom:s.zoom,d=this._startZoom,m=this._easing;let v,I=!1;if(this._type==="wheel"&&d&&m){const T=Math.min((C.now()-this._lastWheelEventTime)/200,1),M=m(T);v=u.z.number(d,f,M),T<1?this._frameId||(this._frameId=!0):I=!0}else v=f,I=!0;return this._active=!0,I&&(this._active=!1,this._finishTimeout=setTimeout(()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200)),{noInertia:!0,needsRenderFrame:!I,zoomDelta:v-s.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(s){let f=u.b7;if(this._prevEase){const d=this._prevEase,m=(C.now()-d.start)/d.duration,v=d.easing(m+.01)-d.easing(m),I=.27/Math.sqrt(v*v+1e-4)*.01,T=Math.sqrt(.0729-I*I);f=u.b6(I,T,.25,1)}return this._prevEase={start:C.now(),duration:s,easing:f},f}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class lp{constructor(s,f){this._clickZoom=s,this._tapZoom=f}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class vm{constructor(s){this._tr=new ou(s),this.reset()}reset(){this._active=!1}dblclick(s,f){return s.preventDefault(),{cameraAnimation:d=>{d.easeTo({duration:300,zoom:this._tr.zoom+(s.shiftKey?-1:1),around:this._tr.unproject(f)},{originalEvent:s})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class bm{constructor(){this._tap=new sp({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(s,f,d){if(!this._swipePoint)if(this._tapTime){const m=f[0],v=s.timeStamp-this._tapTime<500,I=this._tapPoint.dist(m)<30;v&&I?d.length>0&&(this._swipePoint=m,this._swipeTouch=d[0].identifier):this.reset()}else this._tap.touchstart(s,f,d)}touchmove(s,f,d){if(this._tapTime){if(this._swipePoint){if(d[0].identifier!==this._swipeTouch)return;const m=f[0],v=m.y-this._swipePoint.y;return this._swipePoint=m,s.preventDefault(),this._active=!0,{zoomDelta:v/128}}}else this._tap.touchmove(s,f,d)}touchend(s,f,d){if(this._tapTime)this._swipePoint&&d.length===0&&this.reset();else{const m=this._tap.touchend(s,f,d);m&&(this._tapTime=s.timeStamp,this._tapPoint=m)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class xm{constructor(s,f,d){this._el=s,this._mousePan=f,this._touchPan=d}enable(s){this._inertiaOptions=s||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class ps{constructor(s,f,d){this._pitchWithRotate=s.pitchWithRotate,this._mouseRotate=f,this._mousePitch=d}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class sc{constructor(s,f,d,m){this._el=s,this._touchZoom=f,this._touchRotate=d,this._tapDragZoom=m,this._rotationDisabled=!1,this._enabled=!0}enable(s){this._touchZoom.enable(s),this._rotationDisabled||this._touchRotate.enable(s),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class Ie{constructor(s,f){this._bypassKey=navigator.userAgent.indexOf("Mac")!==-1?"metaKey":"ctrlKey",this._map=s,this._options=f,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const s=this._map.getCanvasContainer();s.classList.add("maplibregl-cooperative-gestures"),this._container=P.create("div","maplibregl-cooperative-gesture-screen",s);let f=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");this._bypassKey==="metaKey"&&(f=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const d=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),m=document.createElement("div");m.className="maplibregl-desktop-message",m.textContent=f,this._container.appendChild(m);const v=document.createElement("div");v.className="maplibregl-mobile-message",v.textContent=d,this._container.appendChild(v),this._container.setAttribute("aria-hidden","true")}_destoryUI(){this._container&&(P.remove(this._container),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destoryUI()}isEnabled(){return this._enabled}touchmove(s){this._onCooperativeGesture(s.touches.length===1)}wheel(s){this._map.scrollZoom.isEnabled()&&this._onCooperativeGesture(!s[this._bypassKey])}_onCooperativeGesture(s){this._enabled&&s&&(this._container.classList.add("maplibregl-show"),setTimeout(()=>{this._container.classList.remove("maplibregl-show")},100))}}const Re=_=>_.zoom||_.drag||_.pitch||_.rotate;class wh extends u.k{}function ac(_){return _.panDelta&&_.panDelta.mag()||_.zoomDelta||_.bearingDelta||_.pitchDelta}class up{constructor(s,f){this.handleWindowEvent=m=>{this.handleEvent(m,`${m.type}Window`)},this.handleEvent=(m,v)=>{if(m.type==="blur")return void this.stop(!0);this._updatingCamera=!0;const I=m.type==="renderFrame"?void 0:m,T={needsRenderFrame:!1},M={},k={},z=m.touches,B=z?this._getMapTouches(z):void 0,Z=B?P.touchPos(this._map.getCanvas(),B):P.mousePos(this._map.getCanvas(),m);for(const{handlerName:lt,handler:tt,allowed:yt}of this._handlers){if(!tt.isEnabled())continue;let kt;this._blockedByActive(k,yt,lt)?tt.reset():tt[v||m.type]&&(kt=tt[v||m.type](m,Z,B),this.mergeHandlerResult(T,M,kt,lt,I),kt&&kt.needsRenderFrame&&this._triggerRenderFrame()),(kt||tt.isActive())&&(k[lt]=tt)}const it={};for(const lt in this._previousActiveHandlers)k[lt]||(it[lt]=I);this._previousActiveHandlers=k,(Object.keys(it).length||ac(T))&&(this._changes.push([T,M,it]),this._triggerRenderFrame()),(Object.keys(k).length||ac(T))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:rt}=T;rt&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],rt(this._map))},this._map=s,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new dm(s),this._bearingSnap=f.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(f);const d=this._el;this._listeners=[[d,"touchstart",{passive:!0}],[d,"touchmove",{passive:!1}],[d,"touchend",void 0],[d,"touchcancel",void 0],[d,"mousedown",void 0],[d,"mousemove",void 0],[d,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[d,"mouseover",void 0],[d,"mouseout",void 0],[d,"dblclick",void 0],[d,"click",void 0],[d,"keydown",{capture:!1}],[d,"keyup",void 0],[d,"wheel",{passive:!1}],[d,"contextmenu",void 0],[window,"blur",void 0]];for(const[m,v,I]of this._listeners)P.addEventListener(m,v,m===document?this.handleWindowEvent:this.handleEvent,I)}destroy(){for(const[s,f,d]of this._listeners)P.removeEventListener(s,f,s===document?this.handleWindowEvent:this.handleEvent,d)}_addDefaultHandlers(s){const f=this._map,d=f.getCanvasContainer();this._add("mapEvent",new hs(f,s));const m=f.boxZoom=new fs(f,s);this._add("boxZoom",m),s.interactive&&s.boxZoom&&m.enable();const v=f.cooperativeGestures=new Ie(f,s.cooperativeGestures);this._add("cooperativeGestures",v),s.cooperativeGestures&&v.enable();const I=new Fy(f),T=new vm(f);f.doubleClickZoom=new lp(T,I),this._add("tapZoom",I),this._add("clickZoom",T),s.interactive&&s.doubleClickZoom&&f.doubleClickZoom.enable();const M=new bm;this._add("tapDragZoom",M);const k=f.touchPitch=new _m(f);this._add("touchPitch",k),s.interactive&&s.touchPitch&&f.touchPitch.enable(s.touchPitch);const z=au(s),B=lu(s);f.dragRotate=new ps(s,z,B),this._add("mouseRotate",z,["mousePitch"]),this._add("mousePitch",B,["mouseRotate"]),s.interactive&&s.dragRotate&&f.dragRotate.enable();const Z=(({enable:kt,clickTolerance:ut})=>{const wt=new Fs({checkCorrectEvent:Dt=>P.mouseButton(Dt)===0&&!Dt.ctrlKey});return new su({clickTolerance:ut,move:(Dt,Ot)=>({around:Ot,panDelta:Ot.sub(Dt)}),activateOnStart:!0,moveStateManager:wt,enable:kt,assignEvents:_h})})(s),it=new mm(s,f);f.dragPan=new xm(d,Z,it),this._add("mousePan",Z),this._add("touchPan",it,["touchZoom","touchRotate"]),s.interactive&&s.dragPan&&f.dragPan.enable(s.dragPan);const rt=new ap,lt=new ym;f.touchZoomRotate=new sc(d,lt,rt,M),this._add("touchRotate",rt,["touchPan","touchZoom"]),this._add("touchZoom",lt,["touchPan","touchRotate"]),s.interactive&&s.touchZoomRotate&&f.touchZoomRotate.enable(s.touchZoomRotate);const tt=f.scrollZoom=new xh(f,()=>this._triggerRenderFrame());this._add("scrollZoom",tt,["mousePan"]),s.interactive&&s.scrollZoom&&f.scrollZoom.enable(s.scrollZoom);const yt=f.keyboard=new Ua(f);this._add("keyboard",yt),s.interactive&&s.keyboard&&f.keyboard.enable(),this._add("blockableMapEvent",new zs(f))}_add(s,f,d){this._handlers.push({handlerName:s,handler:f,allowed:d}),this._handlersById[s]=f}stop(s){if(!this._updatingCamera){for(const{handler:f}of this._handlers)f.reset();this._inertia.clear(),this._fireEvents({},{},s),this._changes=[]}}isActive(){for(const{handler:s}of this._handlers)if(s.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!Re(this._eventsInProgress)||this.isZooming()}_blockedByActive(s,f,d){for(const m in s)if(m!==d&&(!f||f.indexOf(m)<0))return!0;return!1}_getMapTouches(s){const f=[];for(const d of s)this._el.contains(d.target)&&f.push(d);return f}mergeHandlerResult(s,f,d,m,v){if(!d)return;u.e(s,d);const I={handlerName:m,originalEvent:d.originalEvent||v};d.zoomDelta!==void 0&&(f.zoom=I),d.panDelta!==void 0&&(f.drag=I),d.pitchDelta!==void 0&&(f.pitch=I),d.bearingDelta!==void 0&&(f.rotate=I)}_applyChanges(){const s={},f={},d={};for(const[m,v,I]of this._changes)m.panDelta&&(s.panDelta=(s.panDelta||new u.P(0,0))._add(m.panDelta)),m.zoomDelta&&(s.zoomDelta=(s.zoomDelta||0)+m.zoomDelta),m.bearingDelta&&(s.bearingDelta=(s.bearingDelta||0)+m.bearingDelta),m.pitchDelta&&(s.pitchDelta=(s.pitchDelta||0)+m.pitchDelta),m.around!==void 0&&(s.around=m.around),m.pinchAround!==void 0&&(s.pinchAround=m.pinchAround),m.noInertia&&(s.noInertia=m.noInertia),u.e(f,v),u.e(d,I);this._updateMapTransform(s,f,d),this._changes=[]}_updateMapTransform(s,f,d){const m=this._map,v=m._getTransformForUpdate(),I=m.terrain;if(!(ac(s)||I&&this._terrainMovement))return this._fireEvents(f,d,!0);let{panDelta:T,zoomDelta:M,bearingDelta:k,pitchDelta:z,around:B,pinchAround:Z}=s;Z!==void 0&&(B=Z),m._stop(!0),B=B||m.transform.centerPoint;const it=v.pointLocation(T?B.sub(T):B);k&&(v.bearing+=k),z&&(v.pitch+=z),M&&(v.zoom+=M),I?this._terrainMovement||!f.drag&&!f.zoom?f.drag&&this._terrainMovement?v.center=v.pointLocation(v.centerPoint.sub(T)):v.setLocationAtPoint(it,B):(this._terrainMovement=!0,this._map._elevationFreeze=!0,v.setLocationAtPoint(it,B),this._map.once("moveend",()=>{this._map._elevationFreeze=!1,this._terrainMovement=!1,v.recalculateZoom(m.terrain)})):v.setLocationAtPoint(it,B),m._applyUpdatedTransform(v),this._map._update(),s.noInertia||this._inertia.record(s),this._fireEvents(f,d,!0)}_fireEvents(s,f,d){const m=Re(this._eventsInProgress),v=Re(s),I={};for(const z in s){const{originalEvent:B}=s[z];this._eventsInProgress[z]||(I[`${z}start`]=B),this._eventsInProgress[z]=s[z]}!m&&v&&this._fireEvent("movestart",v.originalEvent);for(const z in I)this._fireEvent(z,I[z]);v&&this._fireEvent("move",v.originalEvent);for(const z in s){const{originalEvent:B}=s[z];this._fireEvent(z,B)}const T={};let M;for(const z in this._eventsInProgress){const{handlerName:B,originalEvent:Z}=this._eventsInProgress[z];this._handlersById[B].isActive()||(delete this._eventsInProgress[z],M=f[B]||Z,T[`${z}end`]=M)}for(const z in T)this._fireEvent(z,T[z]);const k=Re(this._eventsInProgress);if(d&&(m||v)&&!k){this._updatingCamera=!0;const z=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),B=Z=>Z!==0&&-this._bearingSnap<Z&&Z<this._bearingSnap;!z||!z.essential&&C.prefersReducedMotion?(this._map.fire(new u.k("moveend",{originalEvent:M})),B(this._map.getBearing())&&this._map.resetNorth()):(B(z.bearing||this._map.getBearing())&&(z.bearing=0),z.freezeElevation=!0,this._map.easeTo(z,{originalEvent:M})),this._updatingCamera=!1}}_fireEvent(s,f){this._map.fire(new u.k(s,f?{originalEvent:f}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add(s=>{delete this._frameId,this.handleEvent(new wh("renderFrame",{timeStamp:s})),this._applyChanges()})}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}class co extends u.E{constructor(s,f){super(),this._renderFrameCallback=()=>{const d=Math.min((C.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(d)),d<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=s,this._bearingSnap=f.bearingSnap,this.on("moveend",()=>{delete this._requestedCameraState})}getCenter(){return new u.M(this.transform.center.lng,this.transform.center.lat)}setCenter(s,f){return this.jumpTo({center:s},f)}panBy(s,f,d){return s=u.P.convert(s).mult(-1),this.panTo(this.transform.center,u.e({offset:s},f),d)}panTo(s,f,d){return this.easeTo(u.e({center:s},f),d)}getZoom(){return this.transform.zoom}setZoom(s,f){return this.jumpTo({zoom:s},f),this}zoomTo(s,f,d){return this.easeTo(u.e({zoom:s},f),d)}zoomIn(s,f){return this.zoomTo(this.getZoom()+1,s,f),this}zoomOut(s,f){return this.zoomTo(this.getZoom()-1,s,f),this}getBearing(){return this.transform.bearing}setBearing(s,f){return this.jumpTo({bearing:s},f),this}getPadding(){return this.transform.padding}setPadding(s,f){return this.jumpTo({padding:s},f),this}rotateTo(s,f,d){return this.easeTo(u.e({bearing:s},f),d)}resetNorth(s,f){return this.rotateTo(0,u.e({duration:1e3},s),f),this}resetNorthPitch(s,f){return this.easeTo(u.e({bearing:0,pitch:0,duration:1e3},s),f),this}snapToNorth(s,f){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(s,f):this}getPitch(){return this.transform.pitch}setPitch(s,f){return this.jumpTo({pitch:s},f),this}cameraForBounds(s,f){s=St.convert(s);const d=f&&f.bearing||0;return this._cameraForBoxAndBearing(s.getNorthWest(),s.getSouthEast(),d,f)}_cameraForBoxAndBearing(s,f,d,m){const v={top:0,bottom:0,right:0,left:0};if(typeof(m=u.e({padding:v,offset:[0,0],maxZoom:this.transform.maxZoom},m)).padding=="number"){const ae=m.padding;m.padding={top:ae,bottom:ae,right:ae,left:ae}}m.padding=u.e(v,m.padding);const I=this.transform,T=I.padding,M=new St(s,f),k=I.project(M.getNorthWest()),z=I.project(M.getNorthEast()),B=I.project(M.getSouthEast()),Z=I.project(M.getSouthWest()),it=u.b8(-d),rt=k.rotate(it),lt=z.rotate(it),tt=B.rotate(it),yt=Z.rotate(it),kt=new u.P(Math.max(rt.x,lt.x,yt.x,tt.x),Math.max(rt.y,lt.y,yt.y,tt.y)),ut=new u.P(Math.min(rt.x,lt.x,yt.x,tt.x),Math.min(rt.y,lt.y,yt.y,tt.y)),wt=kt.sub(ut),Dt=(I.width-(T.left+T.right+m.padding.left+m.padding.right))/wt.x,Ot=(I.height-(T.top+T.bottom+m.padding.top+m.padding.bottom))/wt.y;if(Ot<0||Dt<0)return void u.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.");const Bt=Math.min(I.scaleZoom(I.scale*Math.min(Dt,Ot)),m.maxZoom),Qt=u.P.convert(m.offset),Jt=new u.P((m.padding.left-m.padding.right)/2,(m.padding.top-m.padding.bottom)/2).rotate(u.b8(d)),ie=Qt.add(Jt).mult(I.scale/I.zoomScale(Bt));return{center:I.unproject(k.add(B).div(2).sub(ie)),zoom:Bt,bearing:d}}fitBounds(s,f,d){return this._fitInternal(this.cameraForBounds(s,f),f,d)}fitScreenCoordinates(s,f,d,m,v){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(u.P.convert(s)),this.transform.pointLocation(u.P.convert(f)),d,m),m,v)}_fitInternal(s,f,d){return s?(delete(f=u.e(s,f)).padding,f.linear?this.easeTo(f,d):this.flyTo(f,d)):this}jumpTo(s,f){this.stop();const d=this._getTransformForUpdate();let m=!1,v=!1,I=!1;return"zoom"in s&&d.zoom!==+s.zoom&&(m=!0,d.zoom=+s.zoom),s.center!==void 0&&(d.center=u.M.convert(s.center)),"bearing"in s&&d.bearing!==+s.bearing&&(v=!0,d.bearing=+s.bearing),"pitch"in s&&d.pitch!==+s.pitch&&(I=!0,d.pitch=+s.pitch),s.padding==null||d.isPaddingEqual(s.padding)||(d.padding=s.padding),this._applyUpdatedTransform(d),this.fire(new u.k("movestart",f)).fire(new u.k("move",f)),m&&this.fire(new u.k("zoomstart",f)).fire(new u.k("zoom",f)).fire(new u.k("zoomend",f)),v&&this.fire(new u.k("rotatestart",f)).fire(new u.k("rotate",f)).fire(new u.k("rotateend",f)),I&&this.fire(new u.k("pitchstart",f)).fire(new u.k("pitch",f)).fire(new u.k("pitchend",f)),this.fire(new u.k("moveend",f))}calculateCameraOptionsFromTo(s,f,d,m=0){const v=u.Y.fromLngLat(s,f),I=u.Y.fromLngLat(d,m),T=I.x-v.x,M=I.y-v.y,k=I.z-v.z,z=Math.hypot(T,M,k);if(z===0)throw new Error("Can't calculate camera options with same From and To");const B=Math.hypot(T,M),Z=this.transform.scaleZoom(this.transform.cameraToCenterDistance/z/this.transform.tileSize),it=180*Math.atan2(T,-M)/Math.PI;let rt=180*Math.acos(B/z)/Math.PI;return rt=k<0?90-rt:90+rt,{center:I.toLngLat(),zoom:Z,pitch:rt,bearing:it}}easeTo(s,f){var d;this._stop(!1,s.easeId),((s=u.e({offset:[0,0],duration:500,easing:u.b7},s)).animate===!1||!s.essential&&C.prefersReducedMotion)&&(s.duration=0);const m=this._getTransformForUpdate(),v=this.getZoom(),I=this.getBearing(),T=this.getPitch(),M=this.getPadding(),k="bearing"in s?this._normalizeBearing(s.bearing,I):I,z="pitch"in s?+s.pitch:T,B="padding"in s?s.padding:m.padding,Z=u.P.convert(s.offset);let it=m.centerPoint.add(Z);const rt=m.pointLocation(it),{center:lt,zoom:tt}=m.getConstrained(u.M.convert(s.center||rt),(d=s.zoom)!==null&&d!==void 0?d:v);this._normalizeCenter(lt);const yt=m.project(rt),kt=m.project(lt).sub(yt),ut=m.zoomScale(tt-v);let wt,Dt;s.around&&(wt=u.M.convert(s.around),Dt=m.locationPoint(wt));const Ot={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=this._zooming||tt!==v,this._rotating=this._rotating||I!==k,this._pitching=this._pitching||z!==T,this._padding=!m.isPaddingEqual(B),this._easeId=s.easeId,this._prepareEase(f,s.noMoveStart,Ot),this.terrain&&this._prepareElevation(lt),this._ease(Bt=>{if(this._zooming&&(m.zoom=u.z.number(v,tt,Bt)),this._rotating&&(m.bearing=u.z.number(I,k,Bt)),this._pitching&&(m.pitch=u.z.number(T,z,Bt)),this._padding&&(m.interpolatePadding(M,B,Bt),it=m.centerPoint.add(Z)),this.terrain&&!s.freezeElevation&&this._updateElevation(Bt),wt)m.setLocationAtPoint(wt,Dt);else{const Qt=m.zoomScale(m.zoom-v),Jt=tt>v?Math.min(2,ut):Math.max(.5,ut),ie=Math.pow(Jt,1-Bt),ae=m.unproject(yt.add(kt.mult(Bt*ie)).mult(Qt));m.setLocationAtPoint(m.renderWorldCopies?ae.wrap():ae,it)}this._applyUpdatedTransform(m),this._fireMoveEvents(f)},Bt=>{this.terrain&&this._finalizeElevation(),this._afterEase(f,Bt)},s),this}_prepareEase(s,f,d={}){this._moving=!0,f||d.moving||this.fire(new u.k("movestart",s)),this._zooming&&!d.zooming&&this.fire(new u.k("zoomstart",s)),this._rotating&&!d.rotating&&this.fire(new u.k("rotatestart",s)),this._pitching&&!d.pitching&&this.fire(new u.k("pitchstart",s))}_prepareElevation(s){this._elevationCenter=s,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(s,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(s){this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);const f=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(s<1&&f!==this._elevationTarget){const d=this._elevationTarget-this._elevationStart;this._elevationStart+=s*(d-(f-(d*s+this._elevationStart))/(1-s)),this._elevationTarget=f}this.transform.elevation=u.z.number(this._elevationStart,this._elevationTarget,s)}_finalizeElevation(){this._elevationFreeze=!1,this.transform.recalculateZoom(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_applyUpdatedTransform(s){if(!this.transformCameraUpdate)return;const f=s.clone(),{center:d,zoom:m,pitch:v,bearing:I,elevation:T}=this.transformCameraUpdate(f);d&&(f.center=d),m!==void 0&&(f.zoom=m),v!==void 0&&(f.pitch=v),I!==void 0&&(f.bearing=I),T!==void 0&&(f.elevation=T),this.transform.apply(f)}_fireMoveEvents(s){this.fire(new u.k("move",s)),this._zooming&&this.fire(new u.k("zoom",s)),this._rotating&&this.fire(new u.k("rotate",s)),this._pitching&&this.fire(new u.k("pitch",s))}_afterEase(s,f){if(this._easeId&&f&&this._easeId===f)return;delete this._easeId;const d=this._zooming,m=this._rotating,v=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,d&&this.fire(new u.k("zoomend",s)),m&&this.fire(new u.k("rotateend",s)),v&&this.fire(new u.k("pitchend",s)),this.fire(new u.k("moveend",s))}flyTo(s,f){var d;if(!s.essential&&C.prefersReducedMotion){const bn=u.L(s,["center","zoom","bearing","pitch","around"]);return this.jumpTo(bn,f)}this.stop(),s=u.e({offset:[0,0],speed:1.2,curve:1.42,easing:u.b7},s);const m=this._getTransformForUpdate(),v=this.getZoom(),I=this.getBearing(),T=this.getPitch(),M=this.getPadding(),k="bearing"in s?this._normalizeBearing(s.bearing,I):I,z="pitch"in s?+s.pitch:T,B="padding"in s?s.padding:m.padding,Z=u.P.convert(s.offset);let it=m.centerPoint.add(Z);const rt=m.pointLocation(it),{center:lt,zoom:tt}=m.getConstrained(u.M.convert(s.center||rt),(d=s.zoom)!==null&&d!==void 0?d:v);this._normalizeCenter(lt);const yt=m.zoomScale(tt-v),kt=m.project(rt),ut=m.project(lt).sub(kt);let wt=s.curve;const Dt=Math.max(m.width,m.height),Ot=Dt/yt,Bt=ut.mag();if("minZoom"in s){const bn=u.ac(Math.min(s.minZoom,v,tt),m.minZoom,m.maxZoom),Ue=Dt/m.zoomScale(bn-v);wt=Math.sqrt(Ue/Bt*2)}const Qt=wt*wt;function Jt(bn){const Ue=(Ot*Ot-Dt*Dt+(bn?-1:1)*Qt*Qt*Bt*Bt)/(2*(bn?Ot:Dt)*Qt*Bt);return Math.log(Math.sqrt(Ue*Ue+1)-Ue)}function ie(bn){return(Math.exp(bn)-Math.exp(-bn))/2}function ae(bn){return(Math.exp(bn)+Math.exp(-bn))/2}const Je=Jt(!1);let le=function(bn){return ae(Je)/ae(Je+wt*bn)},Oe=function(bn){return Dt*((ae(Je)*(ie(Ue=Je+wt*bn)/ae(Ue))-ie(Je))/Qt)/Bt;var Ue},Qe=(Jt(!0)-Je)/wt;if(Math.abs(Bt)<1e-6||!isFinite(Qe)){if(Math.abs(Dt-Ot)<1e-6)return this.easeTo(s,f);const bn=Ot<Dt?-1:1;Qe=Math.abs(Math.log(Ot/Dt))/wt,Oe=function(){return 0},le=function(Ue){return Math.exp(bn*wt*Ue)}}return s.duration="duration"in s?+s.duration:1e3*Qe/("screenSpeed"in s?+s.screenSpeed/wt:+s.speed),s.maxDuration&&s.duration>s.maxDuration&&(s.duration=0),this._zooming=!0,this._rotating=I!==k,this._pitching=z!==T,this._padding=!m.isPaddingEqual(B),this._prepareEase(f,!1),this.terrain&&this._prepareElevation(lt),this._ease(bn=>{const Ue=bn*Qe,rn=1/le(Ue);m.zoom=bn===1?tt:v+m.scaleZoom(rn),this._rotating&&(m.bearing=u.z.number(I,k,bn)),this._pitching&&(m.pitch=u.z.number(T,z,bn)),this._padding&&(m.interpolatePadding(M,B,bn),it=m.centerPoint.add(Z)),this.terrain&&!s.freezeElevation&&this._updateElevation(bn);const an=bn===1?lt:m.unproject(kt.add(ut.mult(Oe(Ue))).mult(rn));m.setLocationAtPoint(m.renderWorldCopies?an.wrap():an,it),this._applyUpdatedTransform(m),this._fireMoveEvents(f)},()=>{this.terrain&&this._finalizeElevation(),this._afterEase(f)},s),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(s,f){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const d=this._onEaseEnd;delete this._onEaseEnd,d.call(this,f)}if(!s){const d=this.handlers;d&&d.stop(!1)}return this}_ease(s,f,d){d.animate===!1||d.duration===0?(s(1),f()):(this._easeStart=C.now(),this._easeOptions=d,this._onEaseFrame=s,this._onEaseEnd=f,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(s,f){s=u.b1(s,-180,180);const d=Math.abs(s-f);return Math.abs(s-360-f)<d&&(s-=360),Math.abs(s+360-f)<d&&(s+=360),s}_normalizeCenter(s){const f=this.transform;if(!f.renderWorldCopies||f.lngRange)return;const d=s.lng-f.center.lng;s.lng+=d>180?-360:d<-180?360:0}queryTerrainElevation(s){return this.terrain?this.terrain.getElevationForLngLatZoom(u.M.convert(s),this.transform.tileZoom)-this.transform.elevation:null}}const cp={compact:!0,customAttribution:'<a href="https://maplibre.org/" target="_blank">MapLibre</a>'};class ds{constructor(s=cp){this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=f=>{!f||f.sourceDataType!=="metadata"&&f.sourceDataType!=="visibility"&&f.dataType!=="style"&&f.type!=="terrain"||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact===!1?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=s}getDefaultPosition(){return"bottom-right"}onAdd(s){return this._map=s,this._compact=this.options.compact,this._container=P.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=P.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=P.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){P.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(s,f){const d=this._map._getUIString(`AttributionControl.${f}`);s.title=d,s.setAttribute("aria-label",d)}_updateAttributions(){if(!this._map.style)return;let s=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?s=s.concat(this.options.customAttribution.map(m=>typeof m!="string"?"":m)):typeof this.options.customAttribution=="string"&&s.push(this.options.customAttribution)),this._map.style.stylesheet){const m=this._map.style.stylesheet;this.styleOwner=m.owner,this.styleId=m.id}const f=this._map.style.sourceCaches;for(const m in f){const v=f[m];if(v.used||v.usedForTerrain){const I=v.getSource();I.attribution&&s.indexOf(I.attribution)<0&&s.push(I.attribution)}}s=s.filter(m=>String(m).trim()),s.sort((m,v)=>m.length-v.length),s=s.filter((m,v)=>{for(let I=v+1;I<s.length;I++)if(s[I].indexOf(m)>=0)return!1;return!0});const d=s.join(" | ");d!==this._attribHTML&&(this._attribHTML=d,s.length?(this._innerContainer.innerHTML=d,this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class wm{constructor(s={}){this._updateCompact=()=>{const f=this._container.children;if(f.length){const d=f[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact!==!1&&d.classList.add("maplibregl-compact"):d.classList.remove("maplibregl-compact")}},this.options=s}getDefaultPosition(){return"bottom-left"}onAdd(s){this._map=s,this._compact=this.options&&this.options.compact,this._container=P.create("div","maplibregl-ctrl");const f=P.create("a","maplibregl-ctrl-logo");return f.target="_blank",f.rel="noopener nofollow",f.href="https://maplibre.org/",f.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),f.setAttribute("rel","noopener nofollow"),this._container.appendChild(f),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){P.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class lc{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(s){const f=++this._id;return this._queue.push({callback:s,id:f,cancelled:!1}),f}remove(s){const f=this._currentlyRunning,d=f?this._queue.concat(f):this._queue;for(const m of d)if(m.id===s)return void(m.cancelled=!0)}run(s=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const f=this._currentlyRunning=this._queue;this._queue=[];for(const d of f)if(!d.cancelled&&(d.callback(s),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var wr=u.X([{name:"a_pos3d",type:"Int16",components:3}]);class zr extends u.E{constructor(s){super(),this.sourceCache=s,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.deltaZoom=1,s.usedForTerrain=!0,s.tileSize=this.tileSize*2**this.deltaZoom}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(s,f){this.sourceCache.update(s,f),this._renderableTilesKeys=[];const d={};for(const m of s.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:f}))d[m.key]=!0,this._renderableTilesKeys.push(m.key),this._tiles[m.key]||(m.posMatrix=new Float64Array(16),u.aN(m.posMatrix,0,u.W,0,u.W,0,1),this._tiles[m.key]=new Zo(m,this.tileSize));for(const m in this._tiles)d[m]||delete this._tiles[m]}freeRtt(s){for(const f in this._tiles){const d=this._tiles[f];(!s||d.tileID.equals(s)||d.tileID.isChildOf(s)||s.isChildOf(d.tileID))&&(d.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map(s=>this.getTileByID(s))}getTileByID(s){return this._tiles[s]}getTerrainCoords(s){const f={};for(const d of this._renderableTilesKeys){const m=this._tiles[d].tileID;if(m.canonical.equals(s.canonical)){const v=s.clone();v.posMatrix=new Float64Array(16),u.aN(v.posMatrix,0,u.W,0,u.W,0,1),f[d]=v}else if(m.canonical.isChildOf(s.canonical)){const v=s.clone();v.posMatrix=new Float64Array(16);const I=m.canonical.z-s.canonical.z,T=m.canonical.x-(m.canonical.x>>I<<I),M=m.canonical.y-(m.canonical.y>>I<<I),k=u.W>>I;u.aN(v.posMatrix,0,k,0,k,0,1),u.H(v.posMatrix,v.posMatrix,[-T*k,-M*k,0]),f[d]=v}else if(s.canonical.isChildOf(m.canonical)){const v=s.clone();v.posMatrix=new Float64Array(16);const I=s.canonical.z-m.canonical.z,T=s.canonical.x-(s.canonical.x>>I<<I),M=s.canonical.y-(s.canonical.y>>I<<I),k=u.W>>I;u.aN(v.posMatrix,0,u.W,0,u.W,0,1),u.H(v.posMatrix,v.posMatrix,[T*k,M*k,0]),u.J(v.posMatrix,v.posMatrix,[1/2**I,1/2**I,0]),f[d]=v}}return f}getSourceTile(s,f){const d=this.sourceCache._source;let m=s.overscaledZ-this.deltaZoom;if(m>d.maxzoom&&(m=d.maxzoom),m<d.minzoom)return null;this._sourceTileCache[s.key]||(this._sourceTileCache[s.key]=s.scaledTo(m).key);let v=this.sourceCache.getTileByID(this._sourceTileCache[s.key]);if((!v||!v.dem)&&f)for(;m>=d.minzoom&&(!v||!v.dem);)v=this.sourceCache.getTileByID(s.scaledTo(m--).key);return v}tilesAfterTime(s=Date.now()){return Object.values(this._tiles).filter(f=>f.timeAdded>=s)}}class Sm{constructor(s,f,d){this.painter=s,this.sourceCache=new zr(f),this.options=d,this.exaggeration=typeof d.exaggeration=="number"?d.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(s,f,d,m=u.W){var v;if(!(f>=0&&f<m&&d>=0&&d<m))return 0;const I=this.getTerrainData(s),T=(v=I.tile)===null||v===void 0?void 0:v.dem;if(!T)return 0;const M=function(rt,lt,tt){var yt=lt[0],kt=lt[1];return rt[0]=tt[0]*yt+tt[4]*kt+tt[12],rt[1]=tt[1]*yt+tt[5]*kt+tt[13],rt}([],[f/m*u.W,d/m*u.W],I.u_terrain_matrix),k=[M[0]*T.dim,M[1]*T.dim],z=Math.floor(k[0]),B=Math.floor(k[1]),Z=k[0]-z,it=k[1]-B;return T.get(z,B)*(1-Z)*(1-it)+T.get(z+1,B)*Z*(1-it)+T.get(z,B+1)*(1-Z)*it+T.get(z+1,B+1)*Z*it}getElevationForLngLatZoom(s,f){const{tileID:d,mercatorX:m,mercatorY:v}=this._getOverscaledTileIDFromLngLatZoom(s,f);return this.getElevation(d,m%u.W,v%u.W,u.W)}getElevation(s,f,d,m=u.W){return this.getDEMElevation(s,f,d,m)*this.exaggeration}getTerrainData(s){if(!this._emptyDemTexture){const m=this.painter.context,v=new u.R({width:1,height:1},new Uint8Array(4));this._emptyDepthTexture=new $(m,v,m.gl.RGBA,{premultiply:!1}),this._emptyDemUnpack=[0,0,0,0],this._emptyDemTexture=new $(m,new u.R({width:1,height:1}),m.gl.RGBA,{premultiply:!1}),this._emptyDemTexture.bind(m.gl.NEAREST,m.gl.CLAMP_TO_EDGE),this._emptyDemMatrix=u.an([])}const f=this.sourceCache.getSourceTile(s,!0);if(f&&f.dem&&(!f.demTexture||f.needsTerrainPrepare)){const m=this.painter.context;f.demTexture=this.painter.getTileTexture(f.dem.stride),f.demTexture?f.demTexture.update(f.dem.getPixels(),{premultiply:!1}):f.demTexture=new $(m,f.dem.getPixels(),m.gl.RGBA,{premultiply:!1}),f.demTexture.bind(m.gl.NEAREST,m.gl.CLAMP_TO_EDGE),f.needsTerrainPrepare=!1}const d=f&&f+f.tileID.key+s.key;if(d&&!this._demMatrixCache[d]){const m=this.sourceCache.sourceCache._source.maxzoom;let v=s.canonical.z-f.tileID.canonical.z;s.overscaledZ>s.canonical.z&&(s.canonical.z>=m?v=s.canonical.z-m:u.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const I=s.canonical.x-(s.canonical.x>>v<<v),T=s.canonical.y-(s.canonical.y>>v<<v),M=u.b9(new Float64Array(16),[1/(u.W<<v),1/(u.W<<v),0]);u.H(M,M,[I*u.W,T*u.W,0]),this._demMatrixCache[s.key]={matrix:M,coord:s}}return{u_depth:2,u_terrain:3,u_terrain_dim:f&&f.dem&&f.dem.dim||1,u_terrain_matrix:d?this._demMatrixCache[s.key].matrix:this._emptyDemMatrix,u_terrain_unpack:f&&f.dem&&f.dem.getUnpackVector()||this._emptyDemUnpack,u_terrain_exaggeration:this.exaggeration,texture:(f&&f.demTexture||this._emptyDemTexture).texture,depthTexture:(this._fboDepthTexture||this._emptyDepthTexture).texture,tile:f}}getFramebuffer(s){const f=this.painter,d=f.width/devicePixelRatio,m=f.height/devicePixelRatio;return!this._fbo||this._fbo.width===d&&this._fbo.height===m||(this._fbo.destroy(),this._fboCoordsTexture.destroy(),this._fboDepthTexture.destroy(),delete this._fbo,delete this._fboDepthTexture,delete this._fboCoordsTexture),this._fboCoordsTexture||(this._fboCoordsTexture=new $(f.context,{width:d,height:m,data:null},f.context.gl.RGBA,{premultiply:!1}),this._fboCoordsTexture.bind(f.context.gl.NEAREST,f.context.gl.CLAMP_TO_EDGE)),this._fboDepthTexture||(this._fboDepthTexture=new $(f.context,{width:d,height:m,data:null},f.context.gl.RGBA,{premultiply:!1}),this._fboDepthTexture.bind(f.context.gl.NEAREST,f.context.gl.CLAMP_TO_EDGE)),this._fbo||(this._fbo=f.context.createFramebuffer(d,m,!0,!1),this._fbo.depthAttachment.set(f.context.createRenderbuffer(f.context.gl.DEPTH_COMPONENT16,d,m))),this._fbo.colorAttachment.set(s==="coords"?this._fboCoordsTexture.texture:this._fboDepthTexture.texture),this._fbo}getCoordsTexture(){const s=this.painter.context;if(this._coordsTexture)return this._coordsTexture;const f=new Uint8Array(this._coordsTextureSize*this._coordsTextureSize*4);for(let v=0,I=0;v<this._coordsTextureSize;v++)for(let T=0;T<this._coordsTextureSize;T++,I+=4)f[I+0]=255&T,f[I+1]=255&v,f[I+2]=T>>8<<4|v>>8,f[I+3]=0;const d=new u.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(f.buffer)),m=new $(s,d,s.gl.RGBA,{premultiply:!1});return m.bind(s.gl.NEAREST,s.gl.CLAMP_TO_EDGE),this._coordsTexture=m,m}pointCoordinate(s){this.painter.maybeDrawDepthAndCoords(!0);const f=new Uint8Array(4),d=this.painter.context,m=d.gl,v=Math.round(s.x*this.painter.pixelRatio/devicePixelRatio),I=Math.round(s.y*this.painter.pixelRatio/devicePixelRatio),T=Math.round(this.painter.height/devicePixelRatio);d.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),m.readPixels(v,T-I-1,1,1,m.RGBA,m.UNSIGNED_BYTE,f),d.bindFramebuffer.set(null);const M=f[0]+(f[2]>>4<<8),k=f[1]+((15&f[2])<<8),z=this.coordsIndex[255-f[3]],B=z&&this.sourceCache.getTileByID(z);if(!B)return null;const Z=this._coordsTextureSize,it=(1<<B.tileID.canonical.z)*Z;return new u.Y((B.tileID.canonical.x*Z+M)/it+B.tileID.wrap,(B.tileID.canonical.y*Z+k)/it,this.getElevation(B.tileID,M,k,Z))}depthAtPoint(s){const f=new Uint8Array(4),d=this.painter.context,m=d.gl;return d.bindFramebuffer.set(this.getFramebuffer("depth").framebuffer),m.readPixels(s.x,this.painter.height/devicePixelRatio-s.y-1,1,1,m.RGBA,m.UNSIGNED_BYTE,f),d.bindFramebuffer.set(null),(f[0]/16777216+f[1]/65536+f[2]/256+f[3])/256}getTerrainMesh(){if(this._mesh)return this._mesh;const s=this.painter.context,f=new u.ba,d=new u.aX,m=this.meshSize,v=u.W/m,I=m*m;for(let B=0;B<=m;B++)for(let Z=0;Z<=m;Z++)f.emplaceBack(Z*v,B*v,0);for(let B=0;B<I;B+=m+1)for(let Z=0;Z<m;Z++)d.emplaceBack(Z+B,m+Z+B+1,m+Z+B+2),d.emplaceBack(Z+B,m+Z+B+2,Z+B+1);const T=f.length,M=T+2*(m+1);for(const B of[0,1])for(let Z=0;Z<=m;Z++)for(const it of[0,1])f.emplaceBack(Z*v,B*u.W,it);for(let B=0;B<2*m;B+=2)d.emplaceBack(M+B,M+B+1,M+B+3),d.emplaceBack(M+B,M+B+3,M+B+2),d.emplaceBack(T+B,T+B+3,T+B+1),d.emplaceBack(T+B,T+B+2,T+B+3);const k=f.length,z=k+2*(m+1);for(const B of[0,1])for(let Z=0;Z<=m;Z++)for(const it of[0,1])f.emplaceBack(B*u.W,Z*v,it);for(let B=0;B<2*m;B+=2)d.emplaceBack(k+B,k+B+1,k+B+3),d.emplaceBack(k+B,k+B+3,k+B+2),d.emplaceBack(z+B,z+B+3,z+B+1),d.emplaceBack(z+B,z+B+2,z+B+3);return this._mesh={indexBuffer:s.createIndexBuffer(d),vertexBuffer:s.createVertexBuffer(f,wr.members),segments:u.$.simpleSegment(0,0,f.length,d.length)},this._mesh}getMeshFrameDelta(s){return 2*Math.PI*u.bb/Math.pow(2,s)/5}getMinTileElevationForLngLatZoom(s,f){var d;const{tileID:m}=this._getOverscaledTileIDFromLngLatZoom(s,f);return(d=this.getMinMaxElevation(m).minElevation)!==null&&d!==void 0?d:0}getMinMaxElevation(s){const f=this.getTerrainData(s).tile,d={minElevation:null,maxElevation:null};return f&&f.dem&&(d.minElevation=f.dem.min*this.exaggeration,d.maxElevation=f.dem.max*this.exaggeration),d}_getOverscaledTileIDFromLngLatZoom(s,f){const d=u.Y.fromLngLat(s.wrap()),m=(1<<f)*u.W,v=d.x*m,I=d.y*m,T=Math.floor(v/u.W),M=Math.floor(I/u.W);return{tileID:new u.Q(f,0,f,T,M),mercatorX:v,mercatorY:I}}}class uc{constructor(s,f,d){this._context=s,this._size=f,this._tileSize=d,this._objects=[],this._recentlyUsed=[],this._stamp=0}destruct(){for(const s of this._objects)s.texture.destroy(),s.fbo.destroy()}_createObject(s){const f=this._context.createFramebuffer(this._tileSize,this._tileSize,!0,!0),d=new $(this._context,{width:this._tileSize,height:this._tileSize,data:null},this._context.gl.RGBA);return d.bind(this._context.gl.LINEAR,this._context.gl.CLAMP_TO_EDGE),f.depthAttachment.set(this._context.createRenderbuffer(this._context.gl.DEPTH_STENCIL,this._tileSize,this._tileSize)),f.colorAttachment.set(d.texture),{id:s,fbo:f,texture:d,stamp:-1,inUse:!1}}getObjectForId(s){return this._objects[s]}useObject(s){s.inUse=!0,this._recentlyUsed=this._recentlyUsed.filter(f=>s.id!==f),this._recentlyUsed.push(s.id)}stampObject(s){s.stamp=++this._stamp}getOrCreateFreeObject(){for(const f of this._recentlyUsed)if(!this._objects[f].inUse)return this._objects[f];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const s=this._createObject(this._objects.length);return this._objects.push(s),s}freeObject(s){s.inUse=!1}freeAllObjects(){for(const s of this._objects)this.freeObject(s)}isFull(){return!(this._objects.length<this._size)&&this._objects.some(s=>!s.inUse)===!1}}const pa={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class hp{constructor(s,f){this.painter=s,this.terrain=f,this.pool=new uc(s.context,30,f.sourceCache.tileSize*f.qualityFactor)}destruct(){this.pool.destruct()}getTexture(s){return this.pool.getObjectForId(s.rtt[this._stacks.length-1].id).texture}prepareForRender(s,f){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=s._order.filter(d=>!s._layers[d].isHidden(f)),this._coordsDescendingInv={};for(const d in s.sourceCaches){this._coordsDescendingInv[d]={};const m=s.sourceCaches[d].getVisibleCoordinates();for(const v of m){const I=this.terrain.sourceCache.getTerrainCoords(v);for(const T in I)this._coordsDescendingInv[d][T]||(this._coordsDescendingInv[d][T]=[]),this._coordsDescendingInv[d][T].push(I[T])}}this._coordsDescendingInvStr={};for(const d of s._order){const m=s._layers[d],v=m.source;if(pa[m.type]&&!this._coordsDescendingInvStr[v]){this._coordsDescendingInvStr[v]={};for(const I in this._coordsDescendingInv[v])this._coordsDescendingInvStr[v][I]=this._coordsDescendingInv[v][I].map(T=>T.key).sort().join()}}for(const d of this._renderableTiles)for(const m in this._coordsDescendingInvStr){const v=this._coordsDescendingInvStr[m][d.tileID.key];v&&v!==d.rttCoords[m]&&(d.rtt=[])}}renderLayer(s){if(s.isHidden(this.painter.transform.zoom))return!1;const f=s.type,d=this.painter,m=this._renderableLayerIds[this._renderableLayerIds.length-1]===s.id;if(pa[f]&&(this._prevType&&pa[this._prevType]||this._stacks.push([]),this._prevType=f,this._stacks[this._stacks.length-1].push(s.id),!m))return!0;if(pa[this._prevType]||pa[f]&&m){this._prevType=f;const v=this._stacks.length-1,I=this._stacks[v]||[];for(const T of this._renderableTiles){if(this.pool.isFull()&&(gh(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(T),T.rtt[v]){const k=this.pool.getObjectForId(T.rtt[v].id);if(k.stamp===T.rtt[v].stamp){this.pool.useObject(k);continue}}const M=this.pool.getOrCreateFreeObject();this.pool.useObject(M),this.pool.stampObject(M),T.rtt[v]={id:M.id,stamp:M.stamp},d.context.bindFramebuffer.set(M.fbo.framebuffer),d.context.clear({color:u.aO.transparent,stencil:0}),d.currentStencilSource=void 0;for(let k=0;k<I.length;k++){const z=d.style._layers[I[k]],B=z.source?this._coordsDescendingInv[z.source][T.tileID.key]:[T.tileID];d.context.viewport.set([0,0,M.fbo.width,M.fbo.height]),d._renderTileClippingMasks(z,B),d.renderLayer(d,d.style.sourceCaches[z.source],z,B),z.source&&(T.rttCoords[z.source]=this._coordsDescendingInvStr[z.source][T.tileID.key])}}return gh(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects(),pa[f]}return!1}}const fp={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"MapLibre logo","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm","TerrainControl.Enable":"Enable terrain","TerrainControl.Disable":"Disable terrain","CooperativeGesturesHandler.WindowsHelpText":"Use Ctrl + scroll to zoom the map","CooperativeGesturesHandler.MacHelpText":"Use ⌘ + scroll to zoom the map","CooperativeGesturesHandler.MobileHelpText":"Use two fingers to move the map"},pp=y,cc={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,bearingSnap:7,clickTolerance:3,pitchWithRotate:!0,hash:!1,attributionControl:cp,maplibreLogo:!1,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,maxTileCacheZoomLevels:u.a.MAX_TILE_CACHE_ZOOM_LEVELS,localIdeographFontFamily:"sans-serif",transformRequest:null,transformCameraUpdate:null,fadeDuration:300,crossSourceCollisions:!0,validateStyle:!0,maxCanvasSize:[4096,4096]},Sh=_=>{_.touchstart=_.dragStart,_.touchmoveWindow=_.dragMove,_.touchend=_.dragEnd},dp={showCompass:!0,showZoom:!0,visualizePitch:!1};class mp{constructor(s,f,d=!1){this.mousedown=I=>{this.startMouse(u.e({},I,{ctrlKey:!0,preventDefault:()=>I.preventDefault()}),P.mousePos(this.element,I)),P.addEventListener(window,"mousemove",this.mousemove),P.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=I=>{this.moveMouse(I,P.mousePos(this.element,I))},this.mouseup=I=>{this.mouseRotate.dragEnd(I),this.mousePitch&&this.mousePitch.dragEnd(I),this.offTemp()},this.touchstart=I=>{I.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=P.touchPos(this.element,I.targetTouches)[0],this.startTouch(I,this._startPos),P.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),P.addEventListener(window,"touchend",this.touchend))},this.touchmove=I=>{I.targetTouches.length!==1?this.reset():(this._lastPos=P.touchPos(this.element,I.targetTouches)[0],this.moveTouch(I,this._lastPos))},this.touchend=I=>{I.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),delete this._startPos,delete this._lastPos,this.offTemp()},this.reset=()=>{this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),this.touchRotate.reset(),this.touchPitch&&this.touchPitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10;const m=s.dragRotate._mouseRotate.getClickTolerance(),v=s.dragRotate._mousePitch.getClickTolerance();this.element=f,this.mouseRotate=au({clickTolerance:m,enable:!0}),this.touchRotate=(({enable:I,clickTolerance:T,bearingDegreesPerPixelMoved:M=.8})=>{const k=new _e;return new su({clickTolerance:T,move:(z,B)=>({bearingDelta:(B.x-z.x)*M}),moveStateManager:k,enable:I,assignEvents:Sh})})({clickTolerance:m,enable:!0}),this.map=s,d&&(this.mousePitch=lu({clickTolerance:v,enable:!0}),this.touchPitch=(({enable:I,clickTolerance:T,pitchDegreesPerPixelMoved:M=-.5})=>{const k=new _e;return new su({clickTolerance:T,move:(z,B)=>({pitchDelta:(B.y-z.y)*M}),moveStateManager:k,enable:I,assignEvents:Sh})})({clickTolerance:v,enable:!0})),P.addEventListener(f,"mousedown",this.mousedown),P.addEventListener(f,"touchstart",this.touchstart,{passive:!1}),P.addEventListener(f,"touchcancel",this.reset)}startMouse(s,f){this.mouseRotate.dragStart(s,f),this.mousePitch&&this.mousePitch.dragStart(s,f),P.disableDrag()}startTouch(s,f){this.touchRotate.dragStart(s,f),this.touchPitch&&this.touchPitch.dragStart(s,f),P.disableDrag()}moveMouse(s,f){const d=this.map,{bearingDelta:m}=this.mouseRotate.dragMove(s,f)||{};if(m&&d.setBearing(d.getBearing()+m),this.mousePitch){const{pitchDelta:v}=this.mousePitch.dragMove(s,f)||{};v&&d.setPitch(d.getPitch()+v)}}moveTouch(s,f){const d=this.map,{bearingDelta:m}=this.touchRotate.dragMove(s,f)||{};if(m&&d.setBearing(d.getBearing()+m),this.touchPitch){const{pitchDelta:v}=this.touchPitch.dragMove(s,f)||{};v&&d.setPitch(d.getPitch()+v)}}off(){const s=this.element;P.removeEventListener(s,"mousedown",this.mousedown),P.removeEventListener(s,"touchstart",this.touchstart,{passive:!1}),P.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),P.removeEventListener(window,"touchend",this.touchend),P.removeEventListener(s,"touchcancel",this.reset),this.offTemp()}offTemp(){P.enableDrag(),P.removeEventListener(window,"mousemove",this.mousemove),P.removeEventListener(window,"mouseup",this.mouseup),P.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),P.removeEventListener(window,"touchend",this.touchend)}}let da;function Eh(_,s,f){const d=new u.M(_.lng,_.lat);if(_=new u.M(_.lng,_.lat),s){const m=new u.M(_.lng-360,_.lat),v=new u.M(_.lng+360,_.lat),I=f.locationPoint(_).distSqr(s);f.locationPoint(m).distSqr(s)<I?_=m:f.locationPoint(v).distSqr(s)<I&&(_=v)}for(;Math.abs(_.lng-f.center.lng)>180;){const m=f.locationPoint(_);if(m.x>=0&&m.y>=0&&m.x<=f.width&&m.y<=f.height)break;_.lng>f.center.lng?_.lng-=360:_.lng+=360}return _.lng!==d.lng&&f.locationPoint(_).y>f.height/2-f.getHorizon()?_:d}const hc={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function Ih(_,s,f){const d=_.classList;for(const m in hc)d.remove(`maplibregl-${f}-anchor-${m}`);d.add(`maplibregl-${f}-anchor-${s}`)}class fc extends u.E{constructor(s){if(super(),this._onKeyPress=f=>{const d=f.code,m=f.charCode||f.keyCode;d!=="Space"&&d!=="Enter"&&m!==32&&m!==13||this.togglePopup()},this._onMapClick=f=>{const d=f.originalEvent.target,m=this._element;this._popup&&(d===m||m.contains(d))&&this.togglePopup()},this._update=f=>{var d;if(!this._map)return;const m=this._map.loaded()&&!this._map.isMoving();((f==null?void 0:f.type)==="terrain"||(f==null?void 0:f.type)==="render"&&!m)&&this._map.once("render",this._update),this._lngLat=this._map.transform.renderWorldCopies?Eh(this._lngLat,this._flatPos,this._map.transform):(d=this._lngLat)===null||d===void 0?void 0:d.wrap(),this._flatPos=this._pos=this._map.project(this._lngLat)._add(this._offset),this._map.terrain&&(this._flatPos=this._map.transform.locationPoint(this._lngLat)._add(this._offset));let v="";this._rotationAlignment==="viewport"||this._rotationAlignment==="auto"?v=`rotateZ(${this._rotation}deg)`:this._rotationAlignment==="map"&&(v=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let I="";this._pitchAlignment==="viewport"||this._pitchAlignment==="auto"?I="rotateX(0deg)":this._pitchAlignment==="map"&&(I=`rotateX(${this._map.getPitch()}deg)`),f&&f.type!=="moveend"||(this._pos=this._pos.round()),P.setTransform(this._element,`${hc[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${I} ${v}`),C.frameAsync(new AbortController).then(()=>{this._updateOpacity(f&&f.type==="moveend")}).catch(()=>{})},this._onMove=f=>{if(!this._isDragging){const d=this._clickTolerance||this._map._clickTolerance;this._isDragging=f.point.dist(this._pointerdownPos)>=d}this._isDragging&&(this._pos=f.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new u.k("dragstart"))),this.fire(new u.k("drag")))},this._onUp=()=>{this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),this._state==="active"&&this.fire(new u.k("dragend")),this._state="inactive"},this._addDragHandler=f=>{this._element.contains(f.originalEvent.target)&&(f.preventDefault(),this._positionDelta=f.point.sub(this._pos).add(this._offset),this._pointerdownPos=f.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},this._anchor=s&&s.anchor||"center",this._color=s&&s.color||"#3FB1CE",this._scale=s&&s.scale||1,this._draggable=s&&s.draggable||!1,this._clickTolerance=s&&s.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=s&&s.rotation||0,this._rotationAlignment=s&&s.rotationAlignment||"auto",this._pitchAlignment=s&&s.pitchAlignment&&s.pitchAlignment!=="auto"?s.pitchAlignment:this._rotationAlignment,this.setOpacity(),this.setOpacity(s==null?void 0:s.opacity,s==null?void 0:s.opacityWhenCovered),s&&s.element)this._element=s.element,this._offset=u.P.convert(s&&s.offset||[0,0]);else{this._defaultMarker=!0,this._element=P.create("div"),this._element.setAttribute("aria-label","Map marker");const f=P.createNS("http://www.w3.org/2000/svg","svg"),d=41,m=27;f.setAttributeNS(null,"display","block"),f.setAttributeNS(null,"height",`${d}px`),f.setAttributeNS(null,"width",`${m}px`),f.setAttributeNS(null,"viewBox",`0 0 ${m} ${d}`);const v=P.createNS("http://www.w3.org/2000/svg","g");v.setAttributeNS(null,"stroke","none"),v.setAttributeNS(null,"stroke-width","1"),v.setAttributeNS(null,"fill","none"),v.setAttributeNS(null,"fill-rule","evenodd");const I=P.createNS("http://www.w3.org/2000/svg","g");I.setAttributeNS(null,"fill-rule","nonzero");const T=P.createNS("http://www.w3.org/2000/svg","g");T.setAttributeNS(null,"transform","translate(3.0, 29.0)"),T.setAttributeNS(null,"fill","#000000");const M=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];for(const yt of M){const kt=P.createNS("http://www.w3.org/2000/svg","ellipse");kt.setAttributeNS(null,"opacity","0.04"),kt.setAttributeNS(null,"cx","10.5"),kt.setAttributeNS(null,"cy","5.80029008"),kt.setAttributeNS(null,"rx",yt.rx),kt.setAttributeNS(null,"ry",yt.ry),T.appendChild(kt)}const k=P.createNS("http://www.w3.org/2000/svg","g");k.setAttributeNS(null,"fill",this._color);const z=P.createNS("http://www.w3.org/2000/svg","path");z.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),k.appendChild(z);const B=P.createNS("http://www.w3.org/2000/svg","g");B.setAttributeNS(null,"opacity","0.25"),B.setAttributeNS(null,"fill","#000000");const Z=P.createNS("http://www.w3.org/2000/svg","path");Z.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),B.appendChild(Z);const it=P.createNS("http://www.w3.org/2000/svg","g");it.setAttributeNS(null,"transform","translate(6.0, 7.0)"),it.setAttributeNS(null,"fill","#FFFFFF");const rt=P.createNS("http://www.w3.org/2000/svg","g");rt.setAttributeNS(null,"transform","translate(8.0, 8.0)");const lt=P.createNS("http://www.w3.org/2000/svg","circle");lt.setAttributeNS(null,"fill","#000000"),lt.setAttributeNS(null,"opacity","0.25"),lt.setAttributeNS(null,"cx","5.5"),lt.setAttributeNS(null,"cy","5.5"),lt.setAttributeNS(null,"r","5.4999962");const tt=P.createNS("http://www.w3.org/2000/svg","circle");tt.setAttributeNS(null,"fill","#FFFFFF"),tt.setAttributeNS(null,"cx","5.5"),tt.setAttributeNS(null,"cy","5.5"),tt.setAttributeNS(null,"r","5.4999962"),rt.appendChild(lt),rt.appendChild(tt),I.appendChild(T),I.appendChild(k),I.appendChild(B),I.appendChild(it),I.appendChild(rt),f.appendChild(I),f.setAttributeNS(null,"height",d*this._scale+"px"),f.setAttributeNS(null,"width",m*this._scale+"px"),this._element.appendChild(f),this._offset=u.P.convert(s&&s.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",f=>{f.preventDefault()}),this._element.addEventListener("mousedown",f=>{f.preventDefault()}),Ih(this._element,this._anchor,"marker"),s&&s.className)for(const f of s.className.split(" "))this._element.classList.add(f);this._popup=null}addTo(s){return this.remove(),this._map=s,s.getCanvasContainer().appendChild(this._element),s.on("move",this._update),s.on("moveend",this._update),s.on("terrain",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),P.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(s){return this._lngLat=u.M.convert(s),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(s){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),s){if(!("offset"in s.options)){const m=Math.abs(13.5)/Math.SQRT2;s.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[m,-1*(38.1-13.5+m)],"bottom-right":[-m,-1*(38.1-13.5+m)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=s,this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}getPopup(){return this._popup}togglePopup(){const s=this._popup;return this._element.style.opacity===this._opacityWhenCovered?this:s?(s.isOpen()?s.remove():(s.setLngLat(this._lngLat),s.addTo(this._map)),this):this}_updateOpacity(s=!1){var f,d;if(!(!((f=this._map)===null||f===void 0)&&f.terrain))return void(this._element.style.opacity!==this._opacity&&(this._element.style.opacity=this._opacity));if(s)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout(()=>{this._opacityTimeout=null},100)}const m=this._map,v=m.terrain.depthAtPoint(this._pos),I=m.terrain.getElevationForLngLatZoom(this._lngLat,m.transform.tileZoom);if(m.transform.lngLatToCameraDepth(this._lngLat,I)-v<.006)return void(this._element.style.opacity=this._opacity);const T=-this._offset.y/m.transform._pixelPerMeter,M=Math.sin(m.getPitch()*Math.PI/180)*T,k=m.terrain.depthAtPoint(new u.P(this._pos.x,this._pos.y-this._offset.y)),z=m.transform.lngLatToCameraDepth(this._lngLat,I+M)-k>.006;!((d=this._popup)===null||d===void 0)&&d.isOpen()&&z&&this._popup.remove(),this._element.style.opacity=z?this._opacityWhenCovered:this._opacity}getOffset(){return this._offset}setOffset(s){return this._offset=u.P.convert(s),this._update(),this}addClassName(s){this._element.classList.add(s)}removeClassName(s){this._element.classList.remove(s)}toggleClassName(s){return this._element.classList.toggle(s)}setDraggable(s){return this._draggable=!!s,this._map&&(s?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(s){return this._rotation=s||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(s){return this._rotationAlignment=s||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(s){return this._pitchAlignment=s&&s!=="auto"?s:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(s,f){return s===void 0&&f===void 0&&(this._opacity="1",this._opacityWhenCovered="0.2"),s!==void 0&&(this._opacity=s),f!==void 0&&(this._opacityWhenCovered=f),this._map&&this._updateOpacity(!0),this}}const Ch={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let cu=0,El=!1;const Th={maxWidth:100,unit:"metric"};function Lh(_,s,f){const d=f&&f.maxWidth||100,m=_._container.clientHeight/2,v=_.unproject([0,m]),I=_.unproject([d,m]),T=v.distanceTo(I);if(f&&f.unit==="imperial"){const M=3.2808*T;M>5280?Il(s,d,M/5280,_._getUIString("ScaleControl.Miles")):Il(s,d,M,_._getUIString("ScaleControl.Feet"))}else f&&f.unit==="nautical"?Il(s,d,T/1852,_._getUIString("ScaleControl.NauticalMiles")):T>=1e3?Il(s,d,T/1e3,_._getUIString("ScaleControl.Kilometers")):Il(s,d,T,_._getUIString("ScaleControl.Meters"))}function Il(_,s,f,d){const m=function(v){const I=Math.pow(10,`${Math.floor(v)}`.length-1);let T=v/I;return T=T>=10?10:T>=5?5:T>=3?3:T>=2?2:T>=1?1:function(M){const k=Math.pow(10,Math.ceil(-Math.log(M)/Math.LN10));return Math.round(M*k)/k}(T),I*T}(f);_.style.width=s*(m/f)+"px",_.innerHTML=`${m}&nbsp;${d}`}const gp={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",subpixelPositioning:!1},yp=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function Ph(_){if(_){if(typeof _=="number"){const s=Math.round(Math.abs(_)/Math.SQRT2);return{center:new u.P(0,0),top:new u.P(0,_),"top-left":new u.P(s,s),"top-right":new u.P(-s,s),bottom:new u.P(0,-_),"bottom-left":new u.P(s,-s),"bottom-right":new u.P(-s,-s),left:new u.P(_,0),right:new u.P(-_,0)}}if(_ instanceof u.P||Array.isArray(_)){const s=u.P.convert(_);return{center:s,top:s,"top-left":s,"top-right":s,bottom:s,"bottom-left":s,"bottom-right":s,left:s,right:s}}return{center:u.P.convert(_.center||[0,0]),top:u.P.convert(_.top||[0,0]),"top-left":u.P.convert(_["top-left"]||[0,0]),"top-right":u.P.convert(_["top-right"]||[0,0]),bottom:u.P.convert(_.bottom||[0,0]),"bottom-left":u.P.convert(_["bottom-left"]||[0,0]),"bottom-right":u.P.convert(_["bottom-right"]||[0,0]),left:u.P.convert(_.left||[0,0]),right:u.P.convert(_.right||[0,0])}}return Ph(new u.P(0,0))}const Em=y;h.AJAXError=u.be,h.Evented=u.E,h.LngLat=u.M,h.MercatorCoordinate=u.Y,h.Point=u.P,h.addProtocol=u.bf,h.config=u.a,h.removeProtocol=u.bg,h.AttributionControl=ds,h.BoxZoomHandler=fs,h.CanvasSource=us,h.CooperativeGesturesHandler=Ie,h.DoubleClickZoomHandler=lp,h.DragPanHandler=xm,h.DragRotateHandler=ps,h.EdgeInsets=iu,h.FullscreenControl=class extends u.E{constructor(_={}){super(),this._onFullscreenChange=()=>{var s;let f=window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement;for(;!((s=f==null?void 0:f.shadowRoot)===null||s===void 0)&&s.fullscreenElement;)f=f.shadowRoot.fullscreenElement;f===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,_&&_.container&&(_.container instanceof HTMLElement?this._container=_.container:u.w("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(_){return this._map=_,this._container||(this._container=this._map.getContainer()),this._controlContainer=P.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){P.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const _=this._fullscreenButton=P.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);P.create("span","maplibregl-ctrl-icon",_).setAttribute("aria-hidden","true"),_.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const _=this._getTitle();this._fullscreenButton.setAttribute("aria-label",_),this._fullscreenButton.title=_}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new u.k("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new u.k("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},h.GeoJSONSource=Pr,h.GeolocateControl=class extends u.E{constructor(_){super(),this._onSuccess=s=>{if(this._map){if(this._isOutOfMapMaxBounds(s))return this._setErrorState(),this.fire(new u.k("outofmaxbounds",s)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=s,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background");break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&this._watchState!=="OFF"&&this._updateMarker(s),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(s),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new u.k("geolocate",s)),this._finish()}},this._updateCamera=s=>{const f=new u.M(s.coords.longitude,s.coords.latitude),d=s.coords.accuracy,m=this._map.getBearing(),v=u.e({bearing:m},this.options.fitBoundsOptions),I=St.fromLngLat(f,d);this._map.fitBounds(I,v,{geolocateSource:!0})},this._updateMarker=s=>{if(s){const f=new u.M(s.coords.longitude,s.coords.latitude);this._accuracyCircleMarker.setLngLat(f).addTo(this._map),this._userLocationDotMarker.setLngLat(f).addTo(this._map),this._accuracy=s.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onZoom=()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},this._onError=s=>{if(this._map){if(this.options.trackUserLocation)if(s.code===1){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const f=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=f,this._geolocateButton.setAttribute("aria-label",f),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(s.code===3&&El)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new u.k("error",s)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=s=>{if(this._map){if(this._container.addEventListener("contextmenu",f=>f.preventDefault()),this._geolocateButton=P.create("button","maplibregl-ctrl-geolocate",this._container),P.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",s===!1){u.w("Geolocation support is not available so the GeolocateControl will be disabled.");const f=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=f,this._geolocateButton.setAttribute("aria-label",f)}else{const f=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=f,this._geolocateButton.setAttribute("aria-label",f)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=P.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new fc({element:this._dotElement}),this._circleElement=P.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new fc({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",()=>this.trigger()),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",f=>{f.geolocateSource||this._watchState!=="ACTIVE_LOCK"||f.originalEvent&&f.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new u.k("trackuserlocationend")))})}},this.options=u.e({},Ch,_)}onAdd(_){return this._map=_,this._container=P.create("div","maplibregl-ctrl maplibregl-ctrl-group"),function(){return u._(this,arguments,void 0,function*(s=!1){if(da!==void 0&&!s)return da;if(window.navigator.permissions===void 0)return da=!!window.navigator.geolocation,da;try{da=(yield window.navigator.permissions.query({name:"geolocation"})).state!=="denied"}catch{da=!!window.navigator.geolocation}return da})}().then(s=>this._setupUI(s)),this._container}onRemove(){this._geolocationWatchID!==void 0&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),P.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,cu=0,El=!1}_isOutOfMapMaxBounds(_){const s=this._map.getMaxBounds(),f=_.coords;return s&&(f.longitude<s.getWest()||f.longitude>s.getEast()||f.latitude<s.getSouth()||f.latitude>s.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"ACTIVE_ERROR":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadius(){const _=this._map.getBounds(),s=_.getSouthEast(),f=_.getNorthEast(),d=s.distanceTo(f),m=Math.ceil(this._accuracy/(d/this._map._container.clientHeight)*2);this._circleElement.style.width=`${m}px`,this._circleElement.style.height=`${m}px`}trigger(){if(!this._setup)return u.w("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new u.k("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":cu--,El=!1,this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this.fire(new u.k("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new u.k("trackuserlocationstart"));break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"OFF":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}if(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let _;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),cu++,cu>1?(_={maximumAge:6e5,timeout:0},El=!0):(_=this.options.positionOptions,El=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,_)}}else window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_clearWatch(){window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},h.Hash=ip,h.ImageSource=Hn,h.KeyboardHandler=Ua,h.LngLatBounds=St,h.LogoControl=wm,h.Map=class extends co{constructor(_){if(u.bc.mark(u.bd.create),(_=u.e({},cc,_)).minZoom!=null&&_.maxZoom!=null&&_.minZoom>_.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(_.minPitch!=null&&_.maxPitch!=null&&_.minPitch>_.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(_.minPitch!=null&&_.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(_.maxPitch!=null&&_.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(super(new yh(_.minZoom,_.maxZoom,_.minPitch,_.maxPitch,_.renderWorldCopies),{bearingSnap:_.bearingSnap}),this._contextLost=s=>{s.preventDefault(),this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this.fire(new u.k("webglcontextlost",{originalEvent:s}))},this._contextRestored=s=>{this._setupPainter(),this.resize(),this._update(),this.fire(new u.k("webglcontextrestored",{originalEvent:s}))},this._onMapScroll=s=>{if(s.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=_.interactive,this._maxTileCacheSize=_.maxTileCacheSize,this._maxTileCacheZoomLevels=_.maxTileCacheZoomLevels,this._failIfMajorPerformanceCaveat=_.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=_.preserveDrawingBuffer,this._antialias=_.antialias,this._trackResize=_.trackResize,this._bearingSnap=_.bearingSnap,this._refreshExpiredTiles=_.refreshExpiredTiles,this._fadeDuration=_.fadeDuration,this._crossSourceCollisions=_.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=_.collectResourceTiming,this._renderTaskQueue=new lc,this._controls=[],this._mapId=u.a3(),this._locale=u.e({},fp,_.locale),this._clickTolerance=_.clickTolerance,this._overridePixelRatio=_.pixelRatio,this._maxCanvasSize=_.maxCanvasSize,this.transformCameraUpdate=_.transformCameraUpdate,this._imageQueueHandle=G.addThrottleControl(()=>this.isMoving()),this._requestManager=new q(_.transformRequest),typeof _.container=="string"){if(this._container=document.getElementById(_.container),!this._container)throw new Error(`Container '${_.container}' not found.`)}else{if(!(_.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=_.container}if(_.maxBounds&&this.setMaxBounds(_.maxBounds),this._setupContainer(),this._setupPainter(),this.on("move",()=>this._update(!1)),this.on("moveend",()=>this._update(!1)),this.on("zoom",()=>this._update(!0)),this.on("terrain",()=>{this.painter.terrainFacilitator.dirty=!0,this._update(!0)}),this.once("idle",()=>{this._idleTriggered=!0}),typeof window<"u"){addEventListener("online",this._onWindowOnline,!1);let s=!1;const f=rp(d=>{this._trackResize&&!this._removed&&this.resize(d)._update()},50);this._resizeObserver=new ResizeObserver(d=>{s?f(d):s=!0}),this._resizeObserver.observe(this._container)}this.handlers=new up(this,_),this._hash=_.hash&&new ip(typeof _.hash=="string"&&_.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:_.center,zoom:_.zoom,bearing:_.bearing,pitch:_.pitch}),_.bounds&&(this.resize(),this.fitBounds(_.bounds,u.e({},_.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=_.localIdeographFontFamily,this._validateStyle=_.validateStyle,_.style&&this.setStyle(_.style,{localIdeographFontFamily:_.localIdeographFontFamily}),_.attributionControl&&this.addControl(new ds(typeof _.attributionControl=="boolean"?void 0:_.attributionControl)),_.maplibreLogo&&this.addControl(new wm,_.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",s=>{this._update(s.dataType==="style"),this.fire(new u.k(`${s.dataType}data`,s))}),this.on("dataloading",s=>{this.fire(new u.k(`${s.dataType}dataloading`,s))}),this.on("dataabort",s=>{this.fire(new u.k("sourcedataabort",s))})}_getMapId(){return this._mapId}addControl(_,s){if(s===void 0&&(s=_.getDefaultPosition?_.getDefaultPosition():"top-right"),!_||!_.onAdd)return this.fire(new u.j(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const f=_.onAdd(this);this._controls.push(_);const d=this._controlPositions[s];return s.indexOf("bottom")!==-1?d.insertBefore(f,d.firstChild):d.appendChild(f),this}removeControl(_){if(!_||!_.onRemove)return this.fire(new u.j(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const s=this._controls.indexOf(_);return s>-1&&this._controls.splice(s,1),_.onRemove(this),this}hasControl(_){return this._controls.indexOf(_)>-1}calculateCameraOptionsFromTo(_,s,f,d){return d==null&&this.terrain&&(d=this.terrain.getElevationForLngLatZoom(f,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(_,s,f,d)}resize(_){var s;const f=this._containerDimensions(),d=f[0],m=f[1],v=this._getClampedPixelRatio(d,m);if(this._resizeCanvas(d,m,v),this.painter.resize(d,m,v),this.painter.overLimit()){const T=this.painter.context.gl;this._maxCanvasSize=[T.drawingBufferWidth,T.drawingBufferHeight];const M=this._getClampedPixelRatio(d,m);this._resizeCanvas(d,m,M),this.painter.resize(d,m,M)}this.transform.resize(d,m),(s=this._requestedCameraState)===null||s===void 0||s.resize(d,m);const I=!this._moving;return I&&(this.stop(),this.fire(new u.k("movestart",_)).fire(new u.k("move",_))),this.fire(new u.k("resize",_)),I&&this.fire(new u.k("moveend",_)),this}_getClampedPixelRatio(_,s){const{0:f,1:d}=this._maxCanvasSize,m=this.getPixelRatio(),v=_*m,I=s*m;return Math.min(v>f?f/v:1,I>d?d/I:1)*m}getPixelRatio(){var _;return(_=this._overridePixelRatio)!==null&&_!==void 0?_:devicePixelRatio}setPixelRatio(_){this._overridePixelRatio=_,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(_){return this.transform.setMaxBounds(St.convert(_)),this._update()}setMinZoom(_){if((_=_??-2)>=-2&&_<=this.transform.maxZoom)return this.transform.minZoom=_,this._update(),this.getZoom()<_&&this.setZoom(_),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(_){if((_=_??22)>=this.transform.minZoom)return this.transform.maxZoom=_,this._update(),this.getZoom()>_&&this.setZoom(_),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(_){if((_=_??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(_>=0&&_<=this.transform.maxPitch)return this.transform.minPitch=_,this._update(),this.getPitch()<_&&this.setPitch(_),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(_){if((_=_??60)>85)throw new Error("maxPitch must be less than or equal to 85");if(_>=this.transform.minPitch)return this.transform.maxPitch=_,this._update(),this.getPitch()>_&&this.setPitch(_),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(_){return this.transform.renderWorldCopies=_,this._update()}project(_){return this.transform.locationPoint(u.M.convert(_),this.style&&this.terrain)}unproject(_){return this.transform.pointLocation(u.P.convert(_),this.terrain)}isMoving(){var _;return this._moving||((_=this.handlers)===null||_===void 0?void 0:_.isMoving())}isZooming(){var _;return this._zooming||((_=this.handlers)===null||_===void 0?void 0:_.isZooming())}isRotating(){var _;return this._rotating||((_=this.handlers)===null||_===void 0?void 0:_.isRotating())}_createDelegatedListener(_,s,f){if(_==="mouseenter"||_==="mouseover"){let d=!1;return{layer:s,listener:f,delegates:{mousemove:v=>{const I=this.getLayer(s)?this.queryRenderedFeatures(v.point,{layers:[s]}):[];I.length?d||(d=!0,f.call(this,new uo(_,this,v.originalEvent,{features:I}))):d=!1},mouseout:()=>{d=!1}}}}if(_==="mouseleave"||_==="mouseout"){let d=!1;return{layer:s,listener:f,delegates:{mousemove:I=>{(this.getLayer(s)?this.queryRenderedFeatures(I.point,{layers:[s]}):[]).length?d=!0:d&&(d=!1,f.call(this,new uo(_,this,I.originalEvent)))},mouseout:I=>{d&&(d=!1,f.call(this,new uo(_,this,I.originalEvent)))}}}}{const d=m=>{const v=this.getLayer(s)?this.queryRenderedFeatures(m.point,{layers:[s]}):[];v.length&&(m.features=v,f.call(this,m),delete m.features)};return{layer:s,listener:f,delegates:{[_]:d}}}}on(_,s,f){if(f===void 0)return super.on(_,s);const d=this._createDelegatedListener(_,s,f);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[_]=this._delegatedListeners[_]||[],this._delegatedListeners[_].push(d);for(const m in d.delegates)this.on(m,d.delegates[m]);return this}once(_,s,f){if(f===void 0)return super.once(_,s);const d=this._createDelegatedListener(_,s,f);for(const m in d.delegates)this.once(m,d.delegates[m]);return this}off(_,s,f){return f===void 0?super.off(_,s):(this._delegatedListeners&&this._delegatedListeners[_]&&(d=>{const m=this._delegatedListeners[_];for(let v=0;v<m.length;v++){const I=m[v];if(I.layer===s&&I.listener===f){for(const T in I.delegates)this.off(T,I.delegates[T]);return m.splice(v,1),this}}})(),this)}queryRenderedFeatures(_,s){if(!this.style)return[];let f;const d=_ instanceof u.P||Array.isArray(_),m=d?_:[[0,0],[this.transform.width,this.transform.height]];if(s=s||(d?{}:_)||{},m instanceof u.P||typeof m[0]=="number")f=[u.P.convert(m)];else{const v=u.P.convert(m[0]),I=u.P.convert(m[1]);f=[v,new u.P(I.x,v.y),I,new u.P(v.x,I.y),v]}return this.style.queryRenderedFeatures(f,s,this.transform)}querySourceFeatures(_,s){return this.style.querySourceFeatures(_,s)}setStyle(_,s){return(s=u.e({},{localIdeographFontFamily:this._localIdeographFontFamily,validate:this._validateStyle},s)).diff!==!1&&s.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&_?(this._diffStyle(_,s),this):(this._localIdeographFontFamily=s.localIdeographFontFamily,this._updateStyle(_,s))}setTransformRequest(_){return this._requestManager.setTransformRequest(_),this}_getUIString(_){const s=this._locale[_];if(s==null)throw new Error(`Missing UI string '${_}'`);return s}_updateStyle(_,s){if(s.transformStyle&&this.style&&!this.style._loaded)return void this.style.once("style.load",()=>this._updateStyle(_,s));const f=this.style&&s.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!_)),_?(this.style=new Po(this,s||{}),this.style.setEventedParent(this,{style:this.style}),typeof _=="string"?this.style.loadURL(_,s,f):this.style.loadJSON(_,s,f),this):(delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new Po(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(_,s){if(typeof _=="string"){const f=this._requestManager.transformRequest(_,"Style");u.h(f,new AbortController).then(d=>{this._updateDiff(d.data,s)}).catch(d=>{d&&this.fire(new u.j(d))})}else typeof _=="object"&&this._updateDiff(_,s)}_updateDiff(_,s){try{this.style.setState(_,s)&&this._update(!0)}catch(f){u.w(`Unable to perform style diff: ${f.message||f.error||f}.  Rebuilding the style from scratch.`),this._updateStyle(_,s)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():u.w("There is no style added to the map.")}addSource(_,s){return this._lazyInitEmptyStyle(),this.style.addSource(_,s),this._update(!0)}isSourceLoaded(_){const s=this.style&&this.style.sourceCaches[_];if(s!==void 0)return s.loaded();this.fire(new u.j(new Error(`There is no source with ID '${_}'`)))}setTerrain(_){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),_){const s=this.style.sourceCaches[_.source];if(!s)throw new Error(`cannot load terrain, because there exists no source with ID: ${_.source}`);this.terrain===null&&s.reload();for(const f in this.style._layers){const d=this.style._layers[f];d.type==="hillshade"&&d.source===_.source&&u.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new Sm(this.painter,s,_),this.painter.renderToTexture=new hp(this.painter,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._terrainDataCallback=f=>{f.dataType==="style"?this.terrain.sourceCache.freeRtt():f.dataType==="source"&&f.tile&&(f.sourceId!==_.source||this._elevationFreeze||(this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.terrain.sourceCache.freeRtt(f.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.minElevationForCurrentTile=0,this.transform.elevation=0;return this.fire(new u.k("terrain",{terrain:_})),this}getTerrain(){var _,s;return(s=(_=this.terrain)===null||_===void 0?void 0:_.options)!==null&&s!==void 0?s:null}areTilesLoaded(){const _=this.style&&this.style.sourceCaches;for(const s in _){const f=_[s]._tiles;for(const d in f){const m=f[d];if(m.state!=="loaded"&&m.state!=="errored")return!1}}return!0}removeSource(_){return this.style.removeSource(_),this._update(!0)}getSource(_){return this.style.getSource(_)}addImage(_,s,f={}){const{pixelRatio:d=1,sdf:m=!1,stretchX:v,stretchY:I,content:T}=f;if(this._lazyInitEmptyStyle(),!(s instanceof HTMLImageElement||u.b(s))){if(s.width===void 0||s.height===void 0)return this.fire(new u.j(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:M,height:k,data:z}=s,B=s;return this.style.addImage(_,{data:new u.R({width:M,height:k},new Uint8Array(z)),pixelRatio:d,stretchX:v,stretchY:I,content:T,sdf:m,version:0,userImage:B}),B.onAdd&&B.onAdd(this,_),this}}{const{width:M,height:k,data:z}=C.getImageData(s);this.style.addImage(_,{data:new u.R({width:M,height:k},z),pixelRatio:d,stretchX:v,stretchY:I,content:T,sdf:m,version:0})}}updateImage(_,s){const f=this.style.getImage(_);if(!f)return this.fire(new u.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const d=s instanceof HTMLImageElement||u.b(s)?C.getImageData(s):s,{width:m,height:v,data:I}=d;if(m===void 0||v===void 0)return this.fire(new u.j(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(m!==f.data.width||v!==f.data.height)return this.fire(new u.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));const T=!(s instanceof HTMLImageElement||u.b(s));return f.data.replace(I,T),this.style.updateImage(_,f),this}getImage(_){return this.style.getImage(_)}hasImage(_){return _?!!this.style.getImage(_):(this.fire(new u.j(new Error("Missing required image id"))),!1)}removeImage(_){this.style.removeImage(_)}loadImage(_){return G.getImage(this._requestManager.transformRequest(_,"Image"),new AbortController)}listImages(){return this.style.listImages()}addLayer(_,s){return this._lazyInitEmptyStyle(),this.style.addLayer(_,s),this._update(!0)}moveLayer(_,s){return this.style.moveLayer(_,s),this._update(!0)}removeLayer(_){return this.style.removeLayer(_),this._update(!0)}getLayer(_){return this.style.getLayer(_)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(_,s,f){return this.style.setLayerZoomRange(_,s,f),this._update(!0)}setFilter(_,s,f={}){return this.style.setFilter(_,s,f),this._update(!0)}getFilter(_){return this.style.getFilter(_)}setPaintProperty(_,s,f,d={}){return this.style.setPaintProperty(_,s,f,d),this._update(!0)}getPaintProperty(_,s){return this.style.getPaintProperty(_,s)}setLayoutProperty(_,s,f,d={}){return this.style.setLayoutProperty(_,s,f,d),this._update(!0)}getLayoutProperty(_,s){return this.style.getLayoutProperty(_,s)}setGlyphs(_,s={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(_,s),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(_,s,f={}){return this._lazyInitEmptyStyle(),this.style.addSprite(_,s,f,d=>{d||this._update(!0)}),this}removeSprite(_){return this._lazyInitEmptyStyle(),this.style.removeSprite(_),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(_,s={}){return this._lazyInitEmptyStyle(),this.style.setSprite(_,s,f=>{f||this._update(!0)}),this}setLight(_,s={}){return this._lazyInitEmptyStyle(),this.style.setLight(_,s),this._update(!0)}getLight(){return this.style.getLight()}setFeatureState(_,s){return this.style.setFeatureState(_,s),this._update()}removeFeatureState(_,s){return this.style.removeFeatureState(_,s),this._update()}getFeatureState(_){return this.style.getFeatureState(_)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let _=0,s=0;return this._container&&(_=this._container.clientWidth||400,s=this._container.clientHeight||300),[_,s]}_setupContainer(){const _=this._container;_.classList.add("maplibregl-map");const s=this._canvasContainer=P.create("div","maplibregl-canvas-container",_);this._interactive&&s.classList.add("maplibregl-interactive"),this._canvas=P.create("canvas","maplibregl-canvas",s),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map"),this._canvas.setAttribute("role","region");const f=this._containerDimensions(),d=this._getClampedPixelRatio(f[0],f[1]);this._resizeCanvas(f[0],f[1],d);const m=this._controlContainer=P.create("div","maplibregl-control-container",_),v=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(I=>{v[I]=P.create("div",`maplibregl-ctrl-${I} `,m)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(_,s,f){this._canvas.width=Math.floor(f*_),this._canvas.height=Math.floor(f*s),this._canvas.style.width=`${_}px`,this._canvas.style.height=`${s}px`}_setupPainter(){const _={alpha:!0,stencil:!0,depth:!0,failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1};let s=null;this._canvas.addEventListener("webglcontextcreationerror",d=>{s={requestedAttributes:_},d&&(s.statusMessage=d.statusMessage,s.type=d.type)},{once:!0});const f=this._canvas.getContext("webgl2",_)||this._canvas.getContext("webgl",_);if(!f){const d="Failed to initialize WebGL";throw s?(s.message=d,new Error(JSON.stringify(s))):new Error(d)}this.painter=new cm(f,this.transform),F.testSupport(f)}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(_){return this.style&&this.style._loaded?(this._styleDirty=this._styleDirty||_,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(_){return this._update(),this._renderTaskQueue.add(_)}_cancelRenderFrame(_){this._renderTaskQueue.remove(_)}_render(_){const s=this._idleTriggered?this._fadeDuration:0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(_),this._removed)return;let f=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;const m=this.transform.zoom,v=C.now();this.style.zoomHistory.update(m,v);const I=new u.a8(m,{now:v,fadeDuration:s,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),T=I.crossFadingFactor();T===1&&T===this._crossFadingFactor||(f=!0,this._crossFadingFactor=T),this.style.update(I)}this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.sourceCache.update(this.transform,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._elevationFreeze||(this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))):(this.transform.minElevationForCurrentTile=0,this.transform.elevation=0),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,s,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:s,showPadding:this.showPadding}),this.fire(new u.k("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,u.bc.mark(u.bd.load),this.fire(new u.k("load"))),this.style&&(this.style.hasTransitions()||f)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();const d=this._sourcesDirty||this._styleDirty||this._placementDirty;return d||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new u.k("idle")),!this._loaded||this._fullyLoaded||d||(this._fullyLoaded=!0,u.bc.mark(u.bd.fullLoad)),this}redraw(){return this.style&&(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._render(0)),this}remove(){var _;this._hash&&this._hash.remove();for(const f of this._controls)f.onRemove(this);this._controls=[],this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof window<"u"&&removeEventListener("online",this._onWindowOnline,!1),G.removeThrottleControl(this._imageQueueHandle),(_=this._resizeObserver)===null||_===void 0||_.disconnect();const s=this.painter.context.gl.getExtension("WEBGL_lose_context");s&&s.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),P.remove(this._canvasContainer),P.remove(this._controlContainer),this._container.classList.remove("maplibregl-map"),u.bc.clearMetrics(),this._removed=!0,this.fire(new u.k("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,C.frameAsync(this._frameRequest).then(_=>{u.bc.frame(_),this._frameRequest=null,this._render(_)}).catch(()=>{}))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(_){this._showTileBoundaries!==_&&(this._showTileBoundaries=_,this._update())}get showPadding(){return!!this._showPadding}set showPadding(_){this._showPadding!==_&&(this._showPadding=_,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(_){this._showCollisionBoxes!==_&&(this._showCollisionBoxes=_,_?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(_){this._showOverdrawInspector!==_&&(this._showOverdrawInspector=_,this._update())}get repaint(){return!!this._repaint}set repaint(_){this._repaint!==_&&(this._repaint=_,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(_){this._vertices=_,this._update()}get version(){return pp}getCameraTargetElevation(){return this.transform.elevation}},h.MapMouseEvent=uo,h.MapTouchEvent=Os,h.MapWheelEvent=op,h.Marker=fc,h.NavigationControl=class{constructor(_){this._updateZoomButtons=()=>{const s=this._map.getZoom(),f=s===this._map.getMaxZoom(),d=s===this._map.getMinZoom();this._zoomInButton.disabled=f,this._zoomOutButton.disabled=d,this._zoomInButton.setAttribute("aria-disabled",f.toString()),this._zoomOutButton.setAttribute("aria-disabled",d.toString())},this._rotateCompassArrow=()=>{const s=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._compassIcon.style.transform=s},this._setButtonTitle=(s,f)=>{const d=this._map._getUIString(`NavigationControl.${f}`);s.title=d,s.setAttribute("aria-label",d)},this.options=u.e({},dp,_),this._container=P.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",s=>s.preventDefault()),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",s=>this._map.zoomIn({},{originalEvent:s})),P.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",s=>this._map.zoomOut({},{originalEvent:s})),P.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",s=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:s}):this._map.resetNorth({},{originalEvent:s})}),this._compassIcon=P.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(_){return this._map=_,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new mp(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){P.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(_,s){const f=P.create("button",_,this._container);return f.type="button",f.addEventListener("click",s),f}},h.Popup=class extends u.E{constructor(_){super(),this.remove=()=>(this._content&&P.remove(this._content),this._container&&(P.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),this._map._canvasContainer.classList.remove("maplibregl-track-pointer"),delete this._map,this.fire(new u.k("close"))),this),this._onMouseUp=s=>{this._update(s.point)},this._onMouseMove=s=>{this._update(s.point)},this._onDrag=s=>{this._update(s.point)},this._update=s=>{var f;if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=P.create("div","maplibregl-popup",this._map.getContainer()),this._tip=P.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const T of this.options.className.split(" "))this._container.classList.add(T);this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._lngLat=this._map.transform.renderWorldCopies&&!this._trackPointer?Eh(this._lngLat,this._flatPos,this._map.transform):(f=this._lngLat)===null||f===void 0?void 0:f.wrap(),this._trackPointer&&!s)return;const d=this._flatPos=this._pos=this._trackPointer&&s?s:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&s?s:this._map.transform.locationPoint(this._lngLat));let m=this.options.anchor;const v=Ph(this.options.offset);if(!m){const T=this._container.offsetWidth,M=this._container.offsetHeight;let k;k=d.y+v.bottom.y<M?["top"]:d.y>this._map.transform.height-M?["bottom"]:[],d.x<T/2?k.push("left"):d.x>this._map.transform.width-T/2&&k.push("right"),m=k.length===0?"bottom":k.join("-")}let I=d.add(v[m]);this.options.subpixelPositioning||(I=I.round()),P.setTransform(this._container,`${hc[m]} translate(${I.x}px,${I.y}px)`),Ih(this._container,m,"popup")},this._onClose=()=>{this.remove()},this.options=u.e(Object.create(gp),_)}addTo(_){return this._map&&this.remove(),this._map=_,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new u.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(_){return this._lngLat=u.M.convert(_),this._pos=null,this._flatPos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.remove("maplibregl-track-pointer")),this}trackPointer(){return this._trackPointer=!0,this._pos=null,this._flatPos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")),this}getElement(){return this._container}setText(_){return this.setDOMContent(document.createTextNode(_))}setHTML(_){const s=document.createDocumentFragment(),f=document.createElement("body");let d;for(f.innerHTML=_;d=f.firstChild,d;)s.appendChild(d);return this.setDOMContent(s)}getMaxWidth(){var _;return(_=this._container)===null||_===void 0?void 0:_.style.maxWidth}setMaxWidth(_){return this.options.maxWidth=_,this._update(),this}setDOMContent(_){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=P.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(_),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(_){this._container&&this._container.classList.add(_)}removeClassName(_){this._container&&this._container.classList.remove(_)}setOffset(_){return this.options.offset=_,this._update(),this}toggleClassName(_){if(this._container)return this._container.classList.toggle(_)}setSubpixelPositioning(_){this.options.subpixelPositioning=_}_createCloseButton(){this.options.closeButton&&(this._closeButton=P.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const _=this._container.querySelector(yp);_&&_.focus()}},h.RasterDEMTileSource=Ze,h.RasterTileSource=Mt,h.ScaleControl=class{constructor(_){this._onMove=()=>{Lh(this._map,this._container,this.options)},this.setUnit=s=>{this.options.unit=s,Lh(this._map,this._container,this.options)},this.options=Object.assign(Object.assign({},Th),_)}getDefaultPosition(){return"bottom-left"}onAdd(_){return this._map=_,this._container=P.create("div","maplibregl-ctrl maplibregl-ctrl-scale",_.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){P.remove(this._container),this._map.off("move",this._onMove),this._map=void 0}},h.ScrollZoomHandler=xh,h.Style=Po,h.TerrainControl=class{constructor(_){this._toggleTerrain=()=>{this._map.getTerrain()?this._map.setTerrain(null):this._map.setTerrain(this.options),this._updateTerrainIcon()},this._updateTerrainIcon=()=>{this._terrainButton.classList.remove("maplibregl-ctrl-terrain"),this._terrainButton.classList.remove("maplibregl-ctrl-terrain-enabled"),this._map.terrain?(this._terrainButton.classList.add("maplibregl-ctrl-terrain-enabled"),this._terrainButton.title=this._map._getUIString("TerrainControl.Disable")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.Enable"))},this.options=_}onAdd(_){return this._map=_,this._container=P.create("div","maplibregl-ctrl 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+ * splaytree v3.1.2
+ * Fast Splay tree for Node and browser
+ *
+ * @author Alexander Milevski <info@w8r.name>
+ * @license MIT
+ * @preserve
+ *//*! *****************************************************************************
+Copyright (c) Microsoft Corporation. All rights reserved.
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use
+this file except in compliance with the License. You may obtain a copy of the
+License at http://www.apache.org/licenses/LICENSE-2.0
+
+THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
+WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
+MERCHANTABLITY OR NON-INFRINGEMENT.
+
+See the Apache Version 2.0 License for specific language governing permissions
+and limitations under the License.
+***************************************************************************** */function v4(e,t){var n={label:0,sent:function(){if(l[0]&1)throw l[1];return l[1]},trys:[],ops:[]},r,o,l,h;return h={next:u(0),throw:u(1),return:u(2)},typeof Symbol=="function"&&(h[Symbol.iterator]=function(){return this}),h;function u(w){return function(S){return y([w,S])}}function y(w){if(r)throw new TypeError("Generator is already executing.");for(;n;)try{if(r=1,o&&(l=w[0]&2?o.return:w[0]?o.throw||((l=o.return)&&l.call(o),0):o.next)&&!(l=l.call(o,w[1])).done)return l;switch(o=0,l&&(w=[w[0]&2,l.value]),w[0]){case 0:case 1:l=w;break;case 4:return n.label++,{value:w[1],done:!1};case 5:n.label++,o=w[1],w=[0];continue;case 7:w=n.ops.pop(),n.trys.pop();continue;default:if(l=n.trys,!(l=l.length>0&&l[l.length-1])&&(w[0]===6||w[0]===2)){n=0;continue}if(w[0]===3&&(!l||w[1]>l[0]&&w[1]<l[3])){n.label=w[1];break}if(w[0]===6&&n.label<l[1]){n.label=l[1],l=w;break}if(l&&n.label<l[2]){n.label=l[2],n.ops.push(w);break}l[2]&&n.ops.pop(),n.trys.pop();continue}w=t.call(e,n)}catch(S){w=[6,S],o=0}finally{r=l=0}if(w[0]&5)throw w[1];return{value:w[0]?w[1]:void 0,done:!0}}}var Mu=function(){function e(t,n){this.next=null,this.key=t,this.data=n,this.left=null,this.right=null}return e}();function b4(e,t){return e>t?1:e<t?-1:0}function xu(e,t,n){for(var r=new Mu(null,null),o=r,l=r;;){var h=n(e,t.key);if(h<0){if(t.left===null)break;if(n(e,t.left.key)<0){var u=t.left;if(t.left=u.right,u.right=t,t=u,t.left===null)break}l.left=t,l=t,t=t.left}else if(h>0){if(t.right===null)break;if(n(e,t.right.key)>0){var u=t.right;if(t.right=u.left,u.left=t,t=u,t.right===null)break}o.right=t,o=t,t=t.right}else break}return o.right=t.left,l.left=t.right,t.left=r.right,t.right=r.left,t}function Q_(e,t,n,r){var o=new Mu(e,t);if(n===null)return o.left=o.right=null,o;n=xu(e,n,r);var l=r(e,n.key);return l<0?(o.left=n.left,o.right=n,n.left=null):l>=0&&(o.right=n.right,o.left=n,n.right=null),o}function ww(e,t,n){var r=null,o=null;if(t){t=xu(e,t,n);var l=n(t.key,e);l===0?(r=t.left,o=t.right):l<0?(o=t.right,t.right=null,r=t):(r=t.left,t.left=null,o=t)}return{left:r,right:o}}function x4(e,t,n){return t===null?e:(e===null||(t=xu(e.key,t,n),t.left=e),t)}function A0(e,t,n,r,o){if(e){r(""+t+(n?"└── ":"├── ")+o(e)+`
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o=this.tree.next(n);return o!==null&&O0(n.key,o.key)===0?(this.tree.remove(t),o.key):t}}]),e}(),hd=new C4,ad=function(e,t){return e.x*t.y-e.y*t.x},PE=function(e,t){return e.x*t.x+e.y*t.y},Iw=function(e,t,n){var r={x:t.x-e.x,y:t.y-e.y},o={x:n.x-e.x,y:n.y-e.y},l=ad(r,o);return O0(l,0)},Ng=function(e){return Math.sqrt(PE(e,e))},T4=function(e,t,n){var r={x:t.x-e.x,y:t.y-e.y},o={x:n.x-e.x,y:n.y-e.y};return ad(o,r)/Ng(o)/Ng(r)},L4=function(e,t,n){var r={x:t.x-e.x,y:t.y-e.y},o={x:n.x-e.x,y:n.y-e.y};return PE(o,r)/Ng(o)/Ng(r)},Cw=function(e,t,n){return t.y===0?null:{x:e.x+t.x/t.y*(n-e.y),y:n}},Tw=function(e,t,n){return t.x===0?null:{x:n,y:e.y+t.y/t.x*(n-e.x)}},P4=function(e,t,n,r){if(t.x===0)return Tw(n,r,e.x);if(r.x===0)return Tw(e,t,n.x);if(t.y===0)return Cw(n,r,e.y);if(r.y===0)return Cw(e,t,n.y);var o=ad(t,r);if(o==0)return null;var l={x:n.x-e.x,y:n.y-e.y},h=ad(l,t)/o,u=ad(l,r)/o,y=e.x+u*t.x,w=n.x+h*r.x,S=e.y+u*t.y,C=n.y+h*r.y,P=(y+w)/2,F=(S+C)/2;return{x:P,y:F}},Ja=function(){Vo(e,null,[{key:"compare",value:function(t,n){var r=e.comparePoints(t.point,n.point);return r!==0?r:(t.point!==n.point&&t.link(n),t.isLeft!==n.isLeft?t.isLeft?1:-1:Og.compare(t.segment,n.segment))}},{key:"comparePoints",value:function(t,n){return t.x<n.x?-1:t.x>n.x?1:t.y<n.y?-1:t.y>n.y?1:0}}]);function e(t,n){ua(this,e),t.events===void 0?t.events=[this]:t.events.push(this),this.point=t,this.isLeft=n}return Vo(e,[{key:"link",value:function(t){if(t.point===this.point)throw new Error("Tried to link already linked events");for(var n=t.point.events,r=0,o=n.length;r<o;r++){var l=n[r];this.point.events.push(l),l.point=this.point}this.checkForConsuming()}},{key:"checkForConsuming",value:function(){for(var t=this.point.events.length,n=0;n<t;n++){var r=this.point.events[n];if(r.segment.consumedBy===void 0)for(var o=n+1;o<t;o++){var l=this.point.events[o];l.consumedBy===void 0&&r.otherSE.point.events===l.otherSE.point.events&&r.segment.consume(l.segment)}}}},{key:"getAvailableLinkedEvents",value:function(){for(var t=[],n=0,r=this.point.events.length;n<r;n++){var o=this.point.events[n];o!==this&&!o.segment.ringOut&&o.segment.isInResult()&&t.push(o)}return t}},{key:"getLeftmostComparator",value:function(t){var n=this,r=new Map,o=function(l){var h=l.otherSE;r.set(l,{sine:T4(n.point,t.point,h.point),cosine:L4(n.point,t.point,h.point)})};return function(l,h){r.has(l)||o(l),r.has(h)||o(h);var u=r.get(l),y=u.sine,w=u.cosine,S=r.get(h),C=S.sine,P=S.cosine;return y>=0&&C>=0?w<P?1:w>P?-1:0:y<0&&C<0?w<P?-1:w>P?1:0:C<y?-1:C>y?1:0}}}]),e}(),M4=0,Og=function(){Vo(e,null,[{key:"compare",value:function(t,n){var r=t.leftSE.point.x,o=n.leftSE.point.x,l=t.rightSE.point.x,h=n.rightSE.point.x;if(h<r)return 1;if(l<o)return-1;var u=t.leftSE.point.y,y=n.leftSE.point.y,w=t.rightSE.point.y,S=n.rightSE.point.y;if(r<o){if(y<u&&y<w)return 1;if(y>u&&y>w)return-1;var C=t.comparePoint(n.leftSE.point);if(C<0)return 1;if(C>0)return-1;var P=n.comparePoint(t.rightSE.point);return P!==0?P:-1}if(r>o){if(u<y&&u<S)return-1;if(u>y&&u>S)return 1;var F=n.comparePoint(t.leftSE.point);if(F!==0)return F;var R=t.comparePoint(n.rightSE.point);return R<0?1:R>0?-1:1}if(u<y)return-1;if(u>y)return 1;if(l<h){var Y=n.comparePoint(t.rightSE.point);if(Y!==0)return Y}if(l>h){var J=t.comparePoint(n.rightSE.point);if(J<0)return 1;if(J>0)return-1}if(l!==h){var K=w-u,O=l-r,G=S-y,q=h-o;if(K>O&&G<q)return 1;if(K<O&&G>q)return-1}return l>h?1:l<h||w<S?-1:w>S?1:t.id<n.id?-1:t.id>n.id?1:0}}]);function e(t,n,r,o){ua(this,e),this.id=++M4,this.leftSE=t,t.segment=this,t.otherSE=n,this.rightSE=n,n.segment=this,n.otherSE=t,this.rings=r,this.windings=o}return Vo(e,[{key:"replaceRightSE",value:function(t){this.rightSE=t,this.rightSE.segment=this,this.rightSE.otherSE=this.leftSE,this.leftSE.otherSE=this.rightSE}},{key:"bbox",value:function(){var t=this.leftSE.point.y,n=this.rightSE.point.y;return{ll:{x:this.leftSE.point.x,y:t<n?t:n},ur:{x:this.rightSE.point.x,y:t>n?t:n}}}},{key:"vector",value:function(){return{x:this.rightSE.point.x-this.leftSE.point.x,y:this.rightSE.point.y-this.leftSE.point.y}}},{key:"isAnEndpoint",value:function(t){return t.x===this.leftSE.point.x&&t.y===this.leftSE.point.y||t.x===this.rightSE.point.x&&t.y===this.rightSE.point.y}},{key:"comparePoint",value:function(t){if(this.isAnEndpoint(t))return 0;var n=this.leftSE.point,r=this.rightSE.point,o=this.vector();if(n.x===r.x)return t.x===n.x?0:t.x<n.x?1:-1;var l=(t.y-n.y)/o.y,h=n.x+l*o.x;if(t.x===h)return 0;var u=(t.x-n.x)/o.x,y=n.y+u*o.y;return t.y===y?0:t.y<y?-1:1}},{key:"getIntersection",value:function(t){var n=this.bbox(),r=t.bbox(),o=N0(n,r);if(o===null)return null;var l=this.leftSE.point,h=this.rightSE.point,u=t.leftSE.point,y=t.rightSE.point,w=qp(n,u)&&this.comparePoint(u)===0,S=qp(r,l)&&t.comparePoint(l)===0,C=qp(n,y)&&this.comparePoint(y)===0,P=qp(r,h)&&t.comparePoint(h)===0;if(S&&w)return P&&!C?h:!P&&C?y:null;if(S)return C&&l.x===y.x&&l.y===y.y?null:l;if(w)return P&&h.x===u.x&&h.y===u.y?null:u;if(P&&C)return null;if(P)return h;if(C)return y;var F=P4(l,this.vector(),u,t.vector());return F===null||!qp(o,F)?null:hd.round(F.x,F.y)}},{key:"split",value:function(t){var n=[],r=t.events!==void 0,o=new Ja(t,!0),l=new Ja(t,!1),h=this.rightSE;this.replaceRightSE(l),n.push(l),n.push(o);var u=new e(o,h,this.rings.slice(),this.windings.slice());return Ja.comparePoints(u.leftSE.point,u.rightSE.point)>0&&u.swapEvents(),Ja.comparePoints(this.leftSE.point,this.rightSE.point)>0&&this.swapEvents(),r&&(o.checkForConsuming(),l.checkForConsuming()),n}},{key:"swapEvents",value:function(){var t=this.rightSE;this.rightSE=this.leftSE,this.leftSE=t,this.leftSE.isLeft=!0,this.rightSE.isLeft=!1;for(var n=0,r=this.windings.length;n<r;n++)this.windings[n]*=-1}},{key:"consume",value:function(t){for(var n=this,r=t;n.consumedBy;)n=n.consumedBy;for(;r.consumedBy;)r=r.consumedBy;var o=e.compare(n,r);if(o!==0){if(o>0){var l=n;n=r,r=l}if(n.prev===r){var h=n;n=r,r=h}for(var u=0,y=r.rings.length;u<y;u++){var w=r.rings[u],S=r.windings[u],C=n.rings.indexOf(w);C===-1?(n.rings.push(w),n.windings.push(S)):n.windings[C]+=S}r.rings=null,r.windings=null,r.consumedBy=n,r.leftSE.consumedBy=n.leftSE,r.rightSE.consumedBy=n.rightSE}}},{key:"prevInResult",value:function(){return this._prevInResult!==void 0?this._prevInResult:(this.prev?this.prev.isInResult()?this._prevInResult=this.prev:this._prevInResult=this.prev.prevInResult():this._prevInResult=null,this._prevInResult)}},{key:"beforeState",value:function(){if(this._beforeState!==void 0)return this._beforeState;if(!this.prev)this._beforeState={rings:[],windings:[],multiPolys:[]};else{var t=this.prev.consumedBy||this.prev;this._beforeState=t.afterState()}return this._beforeState}},{key:"afterState",value:function(){if(this._afterState!==void 0)return this._afterState;var t=this.beforeState();this._afterState={rings:t.rings.slice(0),windings:t.windings.slice(0),multiPolys:[]};for(var n=this._afterState.rings,r=this._afterState.windings,o=this._afterState.multiPolys,l=0,h=this.rings.length;l<h;l++){var u=this.rings[l],y=this.windings[l],w=n.indexOf(u);w===-1?(n.push(u),r.push(y)):r[w]+=y}for(var S=[],C=[],P=0,F=n.length;P<F;P++)if(r[P]!==0){var R=n[P],Y=R.poly;if(C.indexOf(Y)===-1)if(R.isExterior)S.push(Y);else{C.indexOf(Y)===-1&&C.push(Y);var J=S.indexOf(R.poly);J!==-1&&S.splice(J,1)}}for(var K=0,O=S.length;K<O;K++){var G=S[K].multiPoly;o.indexOf(G)===-1&&o.push(G)}return this._afterState}},{key:"isInResult",value:function(){if(this.consumedBy)return!1;if(this._isInResult!==void 0)return this._isInResult;var t=this.beforeState().multiPolys,n=this.afterState().multiPolys;switch(xa.type){case"union":{var r=t.length===0,o=n.length===0;this._isInResult=r!==o;break}case"intersection":{var l,h;t.length<n.length?(l=t.length,h=n.length):(l=n.length,h=t.length),this._isInResult=h===xa.numMultiPolys&&l<h;break}case"xor":{var u=Math.abs(t.length-n.length);this._isInResult=u%2===1;break}case"difference":{var y=function(w){return w.length===1&&w[0].isSubject};this._isInResult=y(t)!==y(n);break}default:throw new Error("Unrecognized operation type found ".concat(xa.type))}return this._isInResult}}],[{key:"fromRing",value:function(t,n,r){var o,l,h,u=Ja.comparePoints(t,n);if(u<0)o=t,l=n,h=1;else if(u>0)o=n,l=t,h=-1;else throw new Error("Tried to create degenerate segment at [".concat(t.x,", ").concat(t.y,"]"));var y=new Ja(o,!0),w=new Ja(l,!1);return new e(y,w,[r],[h])}}]),e}(),Lw=function(){function e(t,n,r){if(ua(this,e),!Array.isArray(t)||t.length===0)throw new Error("Input geometry is not a valid Polygon or MultiPolygon");if(this.poly=n,this.isExterior=r,this.segments=[],typeof t[0][0]!="number"||typeof t[0][1]!="number")throw new Error("Input geometry is not a valid Polygon or MultiPolygon");var o=hd.round(t[0][0],t[0][1]);this.bbox={ll:{x:o.x,y:o.y},ur:{x:o.x,y:o.y}};for(var l=o,h=1,u=t.length;h<u;h++){if(typeof t[h][0]!="number"||typeof t[h][1]!="number")throw new Error("Input geometry is not a valid Polygon or MultiPolygon");var y=hd.round(t[h][0],t[h][1]);y.x===l.x&&y.y===l.y||(this.segments.push(Og.fromRing(l,y,this)),y.x<this.bbox.ll.x&&(this.bbox.ll.x=y.x),y.y<this.bbox.ll.y&&(this.bbox.ll.y=y.y),y.x>this.bbox.ur.x&&(this.bbox.ur.x=y.x),y.y>this.bbox.ur.y&&(this.bbox.ur.y=y.y),l=y)}(o.x!==l.x||o.y!==l.y)&&this.segments.push(Og.fromRing(l,o,this))}return Vo(e,[{key:"getSweepEvents",value:function(){for(var t=[],n=0,r=this.segments.length;n<r;n++){var o=this.segments[n];t.push(o.leftSE),t.push(o.rightSE)}return t}}]),e}(),A4=function(){function e(t,n){if(ua(this,e),!Array.isArray(t))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");this.exteriorRing=new Lw(t[0],this,!0),this.bbox={ll:{x:this.exteriorRing.bbox.ll.x,y:this.exteriorRing.bbox.ll.y},ur:{x:this.exteriorRing.bbox.ur.x,y:this.exteriorRing.bbox.ur.y}},this.interiorRings=[];for(var r=1,o=t.length;r<o;r++){var l=new Lw(t[r],this,!1);l.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=l.bbox.ll.x),l.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=l.bbox.ll.y),l.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=l.bbox.ur.x),l.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=l.bbox.ur.y),this.interiorRings.push(l)}this.multiPoly=n}return Vo(e,[{key:"getSweepEvents",value:function(){for(var t=this.exteriorRing.getSweepEvents(),n=0,r=this.interiorRings.length;n<r;n++)for(var o=this.interiorRings[n].getSweepEvents(),l=0,h=o.length;l<h;l++)t.push(o[l]);return t}}]),e}(),Pw=function(){function e(t,n){if(ua(this,e),!Array.isArray(t))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");try{typeof t[0][0][0]=="number"&&(t=[t])}catch{}this.polys=[],this.bbox={ll:{x:Number.POSITIVE_INFINITY,y:Number.POSITIVE_INFINITY},ur:{x:Number.NEGATIVE_INFINITY,y:Number.NEGATIVE_INFINITY}};for(var r=0,o=t.length;r<o;r++){var l=new A4(t[r],this);l.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=l.bbox.ll.x),l.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=l.bbox.ll.y),l.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=l.bbox.ur.x),l.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=l.bbox.ur.y),this.polys.push(l)}this.isSubject=n}return Vo(e,[{key:"getSweepEvents",value:function(){for(var t=[],n=0,r=this.polys.length;n<r;n++)for(var o=this.polys[n].getSweepEvents(),l=0,h=o.length;l<h;l++)t.push(o[l]);return t}}]),e}(),k4=function(){Vo(e,null,[{key:"factory",value:function(t){for(var n=[],r=0,o=t.length;r<o;r++){var l=t[r];if(!(!l.isInResult()||l.ringOut)){for(var h=null,u=l.leftSE,y=l.rightSE,w=[u],S=u.point,C=[];h=u,u=y,w.push(u),u.point!==S;)for(;;){var P=u.getAvailableLinkedEvents();if(P.length===0){var F=w[0].point,R=w[w.length-1].point;throw new Error("Unable to complete output ring starting at [".concat(F.x,",")+" ".concat(F.y,"]. Last matching segment found ends at")+" [".concat(R.x,", ").concat(R.y,"]."))}if(P.length===1){y=P[0].otherSE;break}for(var Y=null,J=0,K=C.length;J<K;J++)if(C[J].point===u.point){Y=J;break}if(Y!==null){var O=C.splice(Y)[0],G=w.splice(O.index);G.unshift(G[0].otherSE),n.push(new e(G.reverse()));continue}C.push({index:w.length,point:u.point});var q=u.getLeftmostComparator(h);y=P.sort(q)[0].otherSE;break}n.push(new e(w))}}return n}}]);function e(t){ua(this,e),this.events=t;for(var n=0,r=t.length;n<r;n++)t[n].segment.ringOut=this;this.poly=null}return Vo(e,[{key:"getGeom",value:function(){for(var t=this.events[0].point,n=[t],r=1,o=this.events.length-1;r<o;r++){var l=this.events[r].point,h=this.events[r+1].point;Iw(l,t,h)!==0&&(n.push(l),t=l)}if(n.length===1)return null;var u=n[0],y=n[1];Iw(u,t,y)===0&&n.shift(),n.push(n[0]);for(var w=this.isExteriorRing()?1:-1,S=this.isExteriorRing()?0:n.length-1,C=this.isExteriorRing()?n.length:-1,P=[],F=S;F!=C;F+=w)P.push([n[F].x,n[F].y]);return P}},{key:"isExteriorRing",value:function(){if(this._isExteriorRing===void 0){var t=this.enclosingRing();this._isExteriorRing=t?!t.isExteriorRing():!0}return this._isExteriorRing}},{key:"enclosingRing",value:function(){return this._enclosingRing===void 0&&(this._enclosingRing=this._calcEnclosingRing()),this._enclosingRing}},{key:"_calcEnclosingRing",value:function(){for(var t=this.events[0],n=1,r=this.events.length;n<r;n++){var o=this.events[n];Ja.compare(t,o)>0&&(t=o)}for(var l=t.segment.prevInResult(),h=l?l.prevInResult():null;;){if(!l)return null;if(!h)return l.ringOut;if(h.ringOut!==l.ringOut)return h.ringOut.enclosingRing()!==l.ringOut?l.ringOut:l.ringOut.enclosingRing();l=h.prevInResult(),h=l?l.prevInResult():null}}}]),e}(),Mw=function(){function e(t){ua(this,e),this.exteriorRing=t,t.poly=this,this.interiorRings=[]}return Vo(e,[{key:"addInterior",value:function(t){this.interiorRings.push(t),t.poly=this}},{key:"getGeom",value:function(){var t=[this.exteriorRing.getGeom()];if(t[0]===null)return null;for(var n=0,r=this.interiorRings.length;n<r;n++){var o=this.interiorRings[n].getGeom();o!==null&&t.push(o)}return t}}]),e}(),D4=function(){function e(t){ua(this,e),this.rings=t,this.polys=this._composePolys(t)}return Vo(e,[{key:"getGeom",value:function(){for(var t=[],n=0,r=this.polys.length;n<r;n++){var o=this.polys[n].getGeom();o!==null&&t.push(o)}return t}},{key:"_composePolys",value:function(t){for(var n=[],r=0,o=t.length;r<o;r++){var l=t[r];if(!l.poly)if(l.isExteriorRing())n.push(new Mw(l));else{var h=l.enclosingRing();h.poly||n.push(new Mw(h)),h.poly.addInterior(l)}}return n}}]),e}(),R4=function(){function e(t){var n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:Og.compare;ua(this,e),this.queue=t,this.tree=new Ev(n),this.segments=[]}return Vo(e,[{key:"process",value:function(t){var n=t.segment,r=[];if(t.consumedBy)return t.isLeft?this.queue.remove(t.otherSE):this.tree.remove(n),r;var o=t.isLeft?this.tree.insert(n):this.tree.find(n);if(!o)throw new Error("Unable to find segment #".concat(n.id," ")+"[".concat(n.leftSE.point.x,", ").concat(n.leftSE.point.y,"] -> ")+"[".concat(n.rightSE.point.x,", ").concat(n.rightSE.point.y,"] ")+"in SweepLine tree. Please submit a bug report.");for(var l=o,h=o,u=void 0,y=void 0;u===void 0;)l=this.tree.prev(l),l===null?u=null:l.key.consumedBy===void 0&&(u=l.key);for(;y===void 0;)h=this.tree.next(h),h===null?y=null:h.key.consumedBy===void 0&&(y=h.key);if(t.isLeft){var w=null;if(u){var S=u.getIntersection(n);if(S!==null&&(n.isAnEndpoint(S)||(w=S),!u.isAnEndpoint(S)))for(var C=this._splitSafely(u,S),P=0,F=C.length;P<F;P++)r.push(C[P])}var R=null;if(y){var Y=y.getIntersection(n);if(Y!==null&&(n.isAnEndpoint(Y)||(R=Y),!y.isAnEndpoint(Y)))for(var J=this._splitSafely(y,Y),K=0,O=J.length;K<O;K++)r.push(J[K])}if(w!==null||R!==null){var G=null;if(w===null)G=R;else if(R===null)G=w;else{var q=Ja.comparePoints(w,R);G=q<=0?w:R}this.queue.remove(n.rightSE),r.push(n.rightSE);for(var ot=n.split(G),_t=0,ft=ot.length;_t<ft;_t++)r.push(ot[_t])}r.length>0?(this.tree.remove(n),r.push(t)):(this.segments.push(n),n.prev=u)}else{if(u&&y){var ct=u.getIntersection(y);if(ct!==null){if(!u.isAnEndpoint(ct))for(var ht=this._splitSafely(u,ct),Pt=0,$=ht.length;Pt<$;Pt++)r.push(ht[Pt]);if(!y.isAnEndpoint(ct))for(var Lt=this._splitSafely(y,ct),$t=0,Ct=Lt.length;$t<Ct;$t++)r.push(Lt[$t])}}this.tree.remove(n)}return r}},{key:"_splitSafely",value:function(t,n){this.tree.remove(t);var r=t.rightSE;this.queue.remove(r);var o=t.split(n);return o.push(r),t.consumedBy===void 0&&this.tree.insert(t),o}}]),e}(),Aw=typeof process<"u"&&{}.POLYGON_CLIPPING_MAX_QUEUE_SIZE||1e6,N4=typeof process<"u"&&{}.POLYGON_CLIPPING_MAX_SWEEPLINE_SEGMENTS||1e6,O4=function(){function e(){ua(this,e)}return Vo(e,[{key:"run",value:function(t,n,r){xa.type=t,hd.reset();for(var o=[new Pw(n,!0)],l=0,h=r.length;l<h;l++)o.push(new Pw(r[l],!1));if(xa.numMultiPolys=o.length,xa.type==="difference")for(var u=o[0],y=1;y<o.length;)N0(o[y].bbox,u.bbox)!==null?y++:o.splice(y,1);if(xa.type==="intersection"){for(var w=0,S=o.length;w<S;w++)for(var C=o[w],P=w+1,F=o.length;P<F;P++)if(N0(C.bbox,o[P].bbox)===null)return[]}for(var R=new Ev(Ja.compare),Y=0,J=o.length;Y<J;Y++)for(var K=o[Y].getSweepEvents(),O=0,G=K.length;O<G;O++)if(R.insert(K[O]),R.size>Aw)throw new Error("Infinite loop when putting segment endpoints in a priority queue (queue size too big). Please file a bug report.");for(var q=new R4(R),ot=R.size,_t=R.pop();_t;){var ft=_t.key;if(R.size===ot){var ct=ft.segment;throw new Error("Unable to pop() ".concat(ft.isLeft?"left":"right"," SweepEvent ")+"[".concat(ft.point.x,", ").concat(ft.point.y,"] from segment #").concat(ct.id," ")+"[".concat(ct.leftSE.point.x,", ").concat(ct.leftSE.point.y,"] -> ")+"[".concat(ct.rightSE.point.x,", ").concat(ct.rightSE.point.y,"] from queue. ")+"Please file a bug report.")}if(R.size>Aw)throw new Error("Infinite loop when passing sweep line over endpoints (queue size too big). Please file a bug report.");if(q.segments.length>N4)throw new Error("Infinite loop when passing sweep line over endpoints (too many sweep line segments). Please file a bug report.");for(var ht=q.process(ft),Pt=0,$=ht.length;Pt<$;Pt++){var Lt=ht[Pt];Lt.consumedBy===void 0&&R.insert(Lt)}ot=R.size,_t=R.pop()}hd.reset();var $t=k4.factory(q.segments),Ct=new D4($t);return Ct.getGeom()}}]),e}(),xa=new O4,z4=function(e){for(var t=arguments.length,n=new Array(t>1?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return xa.run("union",e,n)},F4=function(e){for(var t=arguments.length,n=new Array(t>1?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return xa.run("intersection",e,n)},B4=function(e){for(var t=arguments.length,n=new Array(t>1?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return xa.run("xor",e,n)},V4=function(e){for(var t=arguments.length,n=new Array(t>1?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return 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n,r,o,l,h,u,y,w,S,C,P=0,F=e.type==="FeatureCollection",R=e.type==="Feature",Y=F?e.features.length:1;for(n=0;n<Y;n++){for(u=F?e.features[n].geometry:R?e.geometry:e,w=F?e.features[n].properties:R?e.properties:{},S=F?e.features[n].bbox:R?e.bbox:void 0,C=F?e.features[n].id:R?e.id:void 0,y=u?u.type==="GeometryCollection":!1,h=y?u.geometries.length:1,o=0;o<h;o++){if(l=y?u.geometries[o]:u,l===null){if(t(null,P,w,S,C)===!1)return!1;continue}switch(l.type){case"Point":case"LineString":case"MultiPoint":case"Polygon":case"MultiLineString":case"MultiPolygon":{if(t(l,P,w,S,C)===!1)return!1;break}case"GeometryCollection":{for(r=0;r<l.geometries.length;r++)if(t(l.geometries[r],P,w,S,C)===!1)return!1;break}default:throw new Error("Unknown Geometry Type")}}P++}}function F0(e){var t=[1/0,1/0,-1/0,-1/0];return RE(e,function(n){t[0]>n[0]&&(t[0]=n[0]),t[1]>n[1]&&(t[1]=n[1]),t[2]<n[0]&&(t[2]=n[0]),t[3]<n[1]&&(t[3]=n[1])}),t}F0.default=F0;function W4(e,t){t===void 0&&(t={});var n=F0(e),r=(n[0]+n[2])/2,o=(n[1]+n[3])/2;return U4([r,o],t.properties,t)}"fill"in Array.prototype||Object.defineProperty(Array.prototype,"fill",{configurable:!0,value:function(e){if(this===void 0||this===null)throw new TypeError(this+" is not an object");var t=Object(this),n=Math.max(Math.min(t.length,9007199254740991),0)||0,r=1 in arguments&&parseInt(Number(arguments[1]),10)||0;r=r<0?Math.max(n+r,0):Math.min(r,n);var o=2 in arguments&&arguments[2]!==void 0?parseInt(Number(arguments[2]),10)||0:n;for(o=o<0?Math.max(n+arguments[2],0):Math.min(o,n);r<o;)t[r]=e,++r;return t},writable:!0});Number.isFinite=Number.isFinite||function(e){return typeof e=="number"&&isFinite(e)};Number.isInteger=Number.isInteger||function(e){return typeof e=="number"&&isFinite(e)&&Math.floor(e)===e};Number.parseFloat=Number.parseFloat||parseFloat;Number.isNaN=Number.isNaN||function(e){return e!==e};Math.trunc=Math.trunc||function(e){return e<0?Math.ceil(e):Math.floor(e)};var Ec=function(){};Ec.prototype.interfaces_=function(){return[]};Ec.prototype.getClass=function(){return Ec};Ec.prototype.equalsWithTolerance=function(e,t,n){return Math.abs(e-t)<=n};var tr=function(e){function t(n){e.call(this,n),this.name="IllegalArgumentException",this.message=n,this.stack=new e().stack}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t}(Error),We=function(){},OE={MAX_VALUE:{configurable:!0}};We.isNaN=function(e){return Number.isNaN(e)};We.doubleToLongBits=function(e){return e};We.longBitsToDouble=function(e){return e};We.isInfinite=function(e){return!Number.isFinite(e)};OE.MAX_VALUE.get=function(){return Number.MAX_VALUE};Object.defineProperties(We,OE);var as=function(){},sy=function(){},af=function(){};function ls(){}var Tt=function e(){if(this.x=null,this.y=null,this.z=null,arguments.length===0)this.x=0,this.y=0,this.z=e.NULL_ORDINATE;else if(arguments.length===1){var t=arguments[0];this.x=t.x,this.y=t.y,this.z=t.z}else 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Tt};Tt.hashCode=function(){if(arguments.length===1){var e=arguments[0],t=We.doubleToLongBits(e);return Math.trunc((t^t)>>>32)}};Vc.DimensionalComparator.get=function(){return Fl};Vc.serialVersionUID.get=function(){return 6683108902428367e3};Vc.NULL_ORDINATE.get=function(){return We.NaN};Vc.X.get=function(){return 0};Vc.Y.get=function(){return 1};Vc.Z.get=function(){return 2};Object.defineProperties(Tt,Vc);var Fl=function(e){if(this._dimensionsToTest=2,arguments.length!==0&&arguments.length===1){var t=arguments[0];if(t!==2&&t!==3)throw new tr("only 2 or 3 dimensions may be specified");this._dimensionsToTest=t}};Fl.prototype.compare=function(e,t){var n=e,r=t,o=Fl.compare(n.x,r.x);if(o!==0)return o;var l=Fl.compare(n.y,r.y);if(l!==0)return l;if(this._dimensionsToTest<=2)return 0;var h=Fl.compare(n.z,r.z);return h};Fl.prototype.interfaces_=function(){return[af]};Fl.prototype.getClass=function(){return Fl};Fl.compare=function(e,t){return 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this.isNull()?!1:!(n>this._maxx||n<this._minx||r>this._maxy||r<this._miny)}};Le.prototype.getMinY=function(){return this._miny};Le.prototype.getMinX=function(){return this._minx};Le.prototype.expandToInclude=function(){if(arguments.length===1){if(arguments[0]instanceof Tt){var e=arguments[0];this.expandToInclude(e.x,e.y)}else if(arguments[0]instanceof Le){var t=arguments[0];if(t.isNull())return null;this.isNull()?(this._minx=t.getMinX(),this._maxx=t.getMaxX(),this._miny=t.getMinY(),this._maxy=t.getMaxY()):(t._minx<this._minx&&(this._minx=t._minx),t._maxx>this._maxx&&(this._maxx=t._maxx),t._miny<this._miny&&(this._miny=t._miny),t._maxy>this._maxy&&(this._maxy=t._maxy))}}else if(arguments.length===2){var n=arguments[0],r=arguments[1];this.isNull()?(this._minx=n,this._maxx=n,this._miny=r,this._maxy=r):(n<this._minx&&(this._minx=n),n>this._maxx&&(this._maxx=n),r<this._miny&&(this._miny=r),r>this._maxy&&(this._maxy=r))}};Le.prototype.minExtent=function(){if(this.isNull())return 0;var 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n.join(",")},geometrycollection:function(e){for(var t=this,n=[],r=0,o=e._geometries.length;r<o;++r)n.push(t.extractGeometry(e._geometries[r]));return n.join(",")}},$h={point:function(e){if(e===void 0)return this.geometryFactory.createPoint();var t=e.trim().split(qs.spaces);return this.geometryFactory.createPoint(new Tt(Number.parseFloat(t[0]),Number.parseFloat(t[1])))},multipoint:function(e){var t=this;if(e===void 0)return this.geometryFactory.createMultiPoint();for(var n,r=e.trim().split(","),o=[],l=0,h=r.length;l<h;++l)n=r[l].replace(qs.trimParens,"$1"),o.push($h.point.apply(t,[n]));return this.geometryFactory.createMultiPoint(o)},linestring:function(e){if(e===void 0)return this.geometryFactory.createLineString();for(var t=e.trim().split(","),n=[],r,o=0,l=t.length;o<l;++o)r=t[o].trim().split(qs.spaces),n.push(new Tt(Number.parseFloat(r[0]),Number.parseFloat(r[1])));return this.geometryFactory.createLineString(n)},linearring:function(e){if(e===void 0)return this.geometryFactory.createLinearRing();for(var t=e.trim().split(","),n=[],r,o=0,l=t.length;o<l;++o)r=t[o].trim().split(qs.spaces),n.push(new Tt(Number.parseFloat(r[0]),Number.parseFloat(r[1])));return this.geometryFactory.createLinearRing(n)},multilinestring:function(e){var t=this;if(e===void 0)return this.geometryFactory.createMultiLineString();for(var n,r=e.trim().split(qs.parenComma),o=[],l=0,h=r.length;l<h;++l)n=r[l].replace(qs.trimParens,"$1"),o.push($h.linestring.apply(t,[n]));return this.geometryFactory.createMultiLineString(o)},polygon:function(e){var t=this;if(e===void 0)return this.geometryFactory.createPolygon();for(var n,r,o,l=e.trim().split(qs.parenComma),h,u=[],y=0,w=l.length;y<w;++y)n=l[y].replace(qs.trimParens,"$1"),r=$h.linestring.apply(t,[n]),o=t.geometryFactory.createLinearRing(r._points),y===0?h=o:u.push(o);return this.geometryFactory.createPolygon(h,u)},multipolygon:function(e){var t=this;if(e===void 0)return this.geometryFactory.createMultiPolygon();for(var n,r=e.trim().split(qs.doubleParenComma),o=[],l=0,h=r.length;l<h;++l)n=r[l].replace(qs.trimParens,"$1"),o.push($h.polygon.apply(t,[n]));return this.geometryFactory.createMultiPolygon(o)},geometrycollection:function(e){var t=this;if(e===void 0)return this.geometryFactory.createGeometryCollection();e=e.replace(/,\s*([A-Za-z])/g,"|$1");for(var n=e.trim().split("|"),r=[],o=0,l=n.length;o<l;++o)r.push(t.read(n[o]));return this.geometryFactory.createGeometryCollection(r)}},Es=function(e){this.parser=new ay(e)};Es.prototype.write=function(e){return this.parser.write(e)};Es.toLineString=function(e,t){if(arguments.length!==2)throw new Error("Not implemented");return"LINESTRING ( "+e.x+" "+e.y+", "+t.x+" "+t.y+" )"};var sl=function(e){function t(n){e.call(this,n),this.name="RuntimeException",this.message=n,this.stack=new e().stack}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t}(Error),Fg=function(e){function t(){if(e.call(this),arguments.length===0)e.call(this);else if(arguments.length===1){var n=arguments[0];e.call(this,n)}}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(sl),tn=function(){};tn.prototype.interfaces_=function(){return[]};tn.prototype.getClass=function(){return tn};tn.shouldNeverReachHere=function(){if(arguments.length===0)tn.shouldNeverReachHere(null);else if(arguments.length===1){var e=arguments[0];throw new Fg("Should never reach here"+(e!==null?": "+e:""))}};tn.isTrue=function(){var e,t;if(arguments.length===1)e=arguments[0],tn.isTrue(e,null);else if(arguments.length===2&&(e=arguments[0],t=arguments[1],!e))throw t===null?new Fg:new Fg(t)};tn.equals=function(){var e,t,n;if(arguments.length===2)e=arguments[0],t=arguments[1],tn.equals(e,t,null);else if(arguments.length===3&&(e=arguments[0],t=arguments[1],n=arguments[2],!t.equals(e)))throw new Fg("Expected "+e+" but encountered "+t+(n!==null?": "+n:""))};var lr=function(){this._result=null,this._inputLines=Array(2).fill().map(function(){return Array(2)}),this._intPt=new Array(2).fill(null),this._intLineIndex=null,this._isProper=null,this._pa=null,this._pb=null,this._precisionModel=null,this._intPt[0]=new Tt,this._intPt[1]=new Tt,this._pa=this._intPt[0],this._pb=this._intPt[1],this._result=0},Uc={DONT_INTERSECT:{configurable:!0},DO_INTERSECT:{configurable:!0},COLLINEAR:{configurable:!0},NO_INTERSECTION:{configurable:!0},POINT_INTERSECTION:{configurable:!0},COLLINEAR_INTERSECTION:{configurable:!0}};lr.prototype.getIndexAlongSegment=function(e,t){return this.computeIntLineIndex(),this._intLineIndex[e][t]};lr.prototype.getTopologySummary=function(){var e=new ca;return this.isEndPoint()&&e.append(" endpoint"),this._isProper&&e.append(" proper"),this.isCollinear()&&e.append(" collinear"),e.toString()};lr.prototype.computeIntersection=function(e,t,n,r){this._inputLines[0][0]=e,this._inputLines[0][1]=t,this._inputLines[1][0]=n,this._inputLines[1][1]=r,this._result=this.computeIntersect(e,t,n,r)};lr.prototype.getIntersectionNum=function(){return this._result};lr.prototype.computeIntLineIndex=function(){if(arguments.length===0)this._intLineIndex===null&&(this._intLineIndex=Array(2).fill().map(function(){return Array(2)}),this.computeIntLineIndex(0),this.computeIntLineIndex(1));else if(arguments.length===1){var e=arguments[0],t=this.getEdgeDistance(e,0),n=this.getEdgeDistance(e,1);t>n?(this._intLineIndex[e][0]=0,this._intLineIndex[e][1]=1):(this._intLineIndex[e][0]=1,this._intLineIndex[e][1]=0)}};lr.prototype.isProper=function(){return this.hasIntersection()&&this._isProper};lr.prototype.setPrecisionModel=function(e){this._precisionModel=e};lr.prototype.isInteriorIntersection=function(){var e=this;if(arguments.length===0)return!!(this.isInteriorIntersection(0)||this.isInteriorIntersection(1));if(arguments.length===1){for(var t=arguments[0],n=0;n<this._result;n++)if(!(e._intPt[n].equals2D(e._inputLines[t][0])||e._intPt[n].equals2D(e._inputLines[t][1])))return!0;return!1}};lr.prototype.getIntersection=function(e){return this._intPt[e]};lr.prototype.isEndPoint=function(){return this.hasIntersection()&&!this._isProper};lr.prototype.hasIntersection=function(){return this._result!==lr.NO_INTERSECTION};lr.prototype.getEdgeDistance=function(e,t){var n=lr.computeEdgeDistance(this._intPt[t],this._inputLines[e][0],this._inputLines[e][1]);return n};lr.prototype.isCollinear=function(){return this._result===lr.COLLINEAR_INTERSECTION};lr.prototype.toString=function(){return Es.toLineString(this._inputLines[0][0],this._inputLines[0][1])+" - "+Es.toLineString(this._inputLines[1][0],this._inputLines[1][1])+this.getTopologySummary()};lr.prototype.getEndpoint=function(e,t){return this._inputLines[e][t]};lr.prototype.isIntersection=function(e){for(var t=this,n=0;n<this._result;n++)if(t._intPt[n].equals2D(e))return!0;return!1};lr.prototype.getIntersectionAlongSegment=function(e,t){return this.computeIntLineIndex(),this._intPt[this._intLineIndex[e][t]]};lr.prototype.interfaces_=function(){return[]};lr.prototype.getClass=function(){return lr};lr.computeEdgeDistance=function(e,t,n){var r=Math.abs(n.x-t.x),o=Math.abs(n.y-t.y),l=-1;if(e.equals(t))l=0;else if(e.equals(n))r>o?l=r:l=o;else{var h=Math.abs(e.x-t.x),u=Math.abs(e.y-t.y);r>o?l=h:l=u,l===0&&!e.equals(t)&&(l=Math.max(h,u))}return tn.isTrue(!(l===0&&!e.equals(t)),"Bad distance calculation"),l};lr.nonRobustComputeEdgeDistance=function(e,t,n){var r=e.x-t.x,o=e.y-t.y,l=Math.sqrt(r*r+o*o);return tn.isTrue(!(l===0&&!e.equals(t)),"Invalid distance calculation"),l};Uc.DONT_INTERSECT.get=function(){return 0};Uc.DO_INTERSECT.get=function(){return 1};Uc.COLLINEAR.get=function(){return 2};Uc.NO_INTERSECTION.get=function(){return 0};Uc.POINT_INTERSECTION.get=function(){return 1};Uc.COLLINEAR_INTERSECTION.get=function(){return 2};Object.defineProperties(lr,Uc);var qu=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.isInSegmentEnvelopes=function(n){var r=new Le(this._inputLines[0][0],this._inputLines[0][1]),o=new Le(this._inputLines[1][0],this._inputLines[1][1]);return r.contains(n)&&o.contains(n)},t.prototype.computeIntersection=function(){if(arguments.length===3){var n=arguments[0],r=arguments[1],o=arguments[2];if(this._isProper=!1,Le.intersects(r,o,n)&&ye.orientationIndex(r,o,n)===0&&ye.orientationIndex(o,r,n)===0)return this._isProper=!0,(n.equals(r)||n.equals(o))&&(this._isProper=!1),this._result=e.POINT_INTERSECTION,null;this._result=e.NO_INTERSECTION}else return e.prototype.computeIntersection.apply(this,arguments)},t.prototype.normalizeToMinimum=function(n,r,o,l,h){h.x=this.smallestInAbsValue(n.x,r.x,o.x,l.x),h.y=this.smallestInAbsValue(n.y,r.y,o.y,l.y),n.x-=h.x,n.y-=h.y,r.x-=h.x,r.y-=h.y,o.x-=h.x,o.y-=h.y,l.x-=h.x,l.y-=h.y},t.prototype.safeHCoordinateIntersection=function(n,r,o,l){var h=null;try{h=xs.intersection(n,r,o,l)}catch(u){if(u instanceof Rf)h=t.nearestEndpoint(n,r,o,l);else throw u}finally{}return h},t.prototype.intersection=function(n,r,o,l){var h=this.intersectionWithNormalization(n,r,o,l);return this.isInSegmentEnvelopes(h)||(h=new Tt(t.nearestEndpoint(n,r,o,l))),this._precisionModel!==null&&this._precisionModel.makePrecise(h),h},t.prototype.smallestInAbsValue=function(n,r,o,l){var h=n,u=Math.abs(h);return Math.abs(r)<u&&(h=r,u=Math.abs(r)),Math.abs(o)<u&&(h=o,u=Math.abs(o)),Math.abs(l)<u&&(h=l),h},t.prototype.checkDD=function(n,r,o,l,h){var u=no.intersection(n,r,o,l),y=this.isInSegmentEnvelopes(u);gi.out.println("DD in env = "+y+"  --------------------- "+u),h.distance(u)>1e-4&&gi.out.println("Distance = "+h.distance(u))},t.prototype.intersectionWithNormalization=function(n,r,o,l){var h=new Tt(n),u=new Tt(r),y=new Tt(o),w=new Tt(l),S=new Tt;this.normalizeToEnvCentre(h,u,y,w,S);var C=this.safeHCoordinateIntersection(h,u,y,w);return C.x+=S.x,C.y+=S.y,C},t.prototype.computeCollinearIntersection=function(n,r,o,l){var h=Le.intersects(n,r,o),u=Le.intersects(n,r,l),y=Le.intersects(o,l,n),w=Le.intersects(o,l,r);return h&&u?(this._intPt[0]=o,this._intPt[1]=l,e.COLLINEAR_INTERSECTION):y&&w?(this._intPt[0]=n,this._intPt[1]=r,e.COLLINEAR_INTERSECTION):h&&y?(this._intPt[0]=o,this._intPt[1]=n,o.equals(n)&&!u&&!w?e.POINT_INTERSECTION:e.COLLINEAR_INTERSECTION):h&&w?(this._intPt[0]=o,this._intPt[1]=r,o.equals(r)&&!u&&!y?e.POINT_INTERSECTION:e.COLLINEAR_INTERSECTION):u&&y?(this._intPt[0]=l,this._intPt[1]=n,l.equals(n)&&!h&&!w?e.POINT_INTERSECTION:e.COLLINEAR_INTERSECTION):u&&w?(this._intPt[0]=l,this._intPt[1]=r,l.equals(r)&&!h&&!y?e.POINT_INTERSECTION:e.COLLINEAR_INTERSECTION):e.NO_INTERSECTION},t.prototype.normalizeToEnvCentre=function(n,r,o,l,h){var u=n.x<r.x?n.x:r.x,y=n.y<r.y?n.y:r.y,w=n.x>r.x?n.x:r.x,S=n.y>r.y?n.y:r.y,C=o.x<l.x?o.x:l.x,P=o.y<l.y?o.y:l.y,F=o.x>l.x?o.x:l.x,R=o.y>l.y?o.y:l.y,Y=u>C?u:C,J=w<F?w:F,K=y>P?y:P,O=S<R?S:R,G=(Y+J)/2,q=(K+O)/2;h.x=G,h.y=q,n.x-=h.x,n.y-=h.y,r.x-=h.x,r.y-=h.y,o.x-=h.x,o.y-=h.y,l.x-=h.x,l.y-=h.y},t.prototype.computeIntersect=function(n,r,o,l){if(this._isProper=!1,!Le.intersects(n,r,o,l))return e.NO_INTERSECTION;var h=ye.orientationIndex(n,r,o),u=ye.orientationIndex(n,r,l);if(h>0&&u>0||h<0&&u<0)return e.NO_INTERSECTION;var y=ye.orientationIndex(o,l,n),w=ye.orientationIndex(o,l,r);if(y>0&&w>0||y<0&&w<0)return e.NO_INTERSECTION;var S=h===0&&u===0&&y===0&&w===0;return S?this.computeCollinearIntersection(n,r,o,l):(h===0||u===0||y===0||w===0?(this._isProper=!1,n.equals2D(o)||n.equals2D(l)?this._intPt[0]=n:r.equals2D(o)||r.equals2D(l)?this._intPt[0]=r:h===0?this._intPt[0]=new Tt(o):u===0?this._intPt[0]=new Tt(l):y===0?this._intPt[0]=new Tt(n):w===0&&(this._intPt[0]=new Tt(r))):(this._isProper=!0,this._intPt[0]=this.intersection(n,r,o,l)),e.POINT_INTERSECTION)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t.nearestEndpoint=function(n,r,o,l){var h=n,u=ye.distancePointLine(n,o,l),y=ye.distancePointLine(r,o,l);return y<u&&(u=y,h=r),y=ye.distancePointLine(o,n,r),y<u&&(u=y,h=o),y=ye.distancePointLine(l,n,r),y<u&&(u=y,h=l),h},t}(lr),Ic=function(){};Ic.prototype.interfaces_=function(){return[]};Ic.prototype.getClass=function(){return Ic};Ic.orientationIndex=function(e,t,n){var r=t.x-e.x,o=t.y-e.y,l=n.x-t.x,h=n.y-t.y;return Ic.signOfDet2x2(r,o,l,h)};Ic.signOfDet2x2=function(e,t,n,r){var o=null,l=null,h=null;if(o=1,e===0||r===0)return t===0||n===0?0:t>0?n>0?-o:o:n>0?o:-o;if(t===0||n===0)return r>0?e>0?o:-o:e>0?-o:o;if(t>0?r>0?t<=r||(o=-o,l=e,e=n,n=l,l=t,t=r,r=l):t<=-r?(o=-o,n=-n,r=-r):(l=e,e=-n,n=l,l=t,t=-r,r=l):r>0?-t<=r?(o=-o,e=-e,t=-t):(l=-e,e=n,n=l,l=-t,t=r,r=l):t>=r?(e=-e,t=-t,n=-n,r=-r):(o=-o,l=-e,e=-n,n=l,l=-t,t=-r,r=l),e>0)if(n>0){if(!(e<=n))return o}else return o;else{if(n>0)return-o;if(e>=n)o=-o,e=-e,n=-n;else return-o}for(;;){if(h=Math.floor(n/e),n=n-h*e,r=r-h*t,r<0)return-o;if(r>t)return o;if(e>n+n){if(t<r+r)return o}else{if(t>r+r)return-o;n=e-n,r=t-r,o=-o}if(r===0)return n===0?0:-o;if(n===0||(h=Math.floor(e/n),e=e-h*n,t=t-h*r,t<0))return o;if(t>r)return-o;if(n>e+e){if(r<t+t)return-o}else{if(r>t+t)return o;e=n-e,t=r-t,o=-o}if(t===0)return e===0?0:o;if(e===0)return-o}};var Ys=function(){this._p=null,this._crossingCount=0,this._isPointOnSegment=!1;var e=arguments[0];this._p=e};Ys.prototype.countSegment=function(e,t){if(e.x<this._p.x&&t.x<this._p.x)return null;if(this._p.x===t.x&&this._p.y===t.y)return this._isPointOnSegment=!0,null;if(e.y===this._p.y&&t.y===this._p.y){var n=e.x,r=t.x;return n>r&&(n=t.x,r=e.x),this._p.x>=n&&this._p.x<=r&&(this._isPointOnSegment=!0),null}if(e.y>this._p.y&&t.y<=this._p.y||t.y>this._p.y&&e.y<=this._p.y){var o=e.x-this._p.x,l=e.y-this._p.y,h=t.x-this._p.x,u=t.y-this._p.y,y=Ic.signOfDet2x2(o,l,h,u);if(y===0)return this._isPointOnSegment=!0,null;u<l&&(y=-y),y>0&&this._crossingCount++}};Ys.prototype.isPointInPolygon=function(){return this.getLocation()!==At.EXTERIOR};Ys.prototype.getLocation=function(){return this._isPointOnSegment?At.BOUNDARY:this._crossingCount%2===1?At.INTERIOR:At.EXTERIOR};Ys.prototype.isOnSegment=function(){return this._isPointOnSegment};Ys.prototype.interfaces_=function(){return[]};Ys.prototype.getClass=function(){return Ys};Ys.locatePointInRing=function(){if(arguments[0]instanceof Tt&&Be(arguments[1],wn)){for(var e=arguments[0],t=arguments[1],n=new Ys(e),r=new Tt,o=new Tt,l=1;l<t.size();l++)if(t.getCoordinate(l,r),t.getCoordinate(l-1,o),n.countSegment(r,o),n.isOnSegment())return n.getLocation();return n.getLocation()}else if(arguments[0]instanceof Tt&&arguments[1]instanceof Array){for(var h=arguments[0],u=arguments[1],y=new Ys(h),w=1;w<u.length;w++){var S=u[w],C=u[w-1];if(y.countSegment(S,C),y.isOnSegment())return y.getLocation()}return y.getLocation()}};var ye=function(){},Gc={CLOCKWISE:{configurable:!0},RIGHT:{configurable:!0},COUNTERCLOCKWISE:{configurable:!0},LEFT:{configurable:!0},COLLINEAR:{configurable:!0},STRAIGHT:{configurable:!0}};ye.prototype.interfaces_=function(){return[]};ye.prototype.getClass=function(){return ye};ye.orientationIndex=function(e,t,n){return no.orientationIndex(e,t,n)};ye.signedArea=function(){if(arguments[0]instanceof Array){var e=arguments[0];if(e.length<3)return 0;for(var t=0,n=e[0].x,r=1;r<e.length-1;r++){var o=e[r].x-n,l=e[r+1].y,h=e[r-1].y;t+=o*(h-l)}return t/2}else if(Be(arguments[0],wn)){var u=arguments[0],y=u.size();if(y<3)return 0;var w=new Tt,S=new Tt,C=new Tt;u.getCoordinate(0,S),u.getCoordinate(1,C);var P=S.x;C.x-=P;for(var F=0,R=1;R<y-1;R++)w.y=S.y,S.x=C.x,S.y=C.y,u.getCoordinate(R+1,C),C.x-=P,F+=S.x*(w.y-C.y);return F/2}};ye.distanceLineLine=function(e,t,n,r){if(e.equals(t))return ye.distancePointLine(e,n,r);if(n.equals(r))return ye.distancePointLine(r,e,t);var o=!1;if(!Le.intersects(e,t,n,r))o=!0;else{var l=(t.x-e.x)*(r.y-n.y)-(t.y-e.y)*(r.x-n.x);if(l===0)o=!0;else{var h=(e.y-n.y)*(r.x-n.x)-(e.x-n.x)*(r.y-n.y),u=(e.y-n.y)*(t.x-e.x)-(e.x-n.x)*(t.y-e.y),y=u/l,w=h/l;(w<0||w>1||y<0||y>1)&&(o=!0)}}return o?Uo.min(ye.distancePointLine(e,n,r),ye.distancePointLine(t,n,r),ye.distancePointLine(n,e,t),ye.distancePointLine(r,e,t)):0};ye.isPointInRing=function(e,t){return ye.locatePointInRing(e,t)!==At.EXTERIOR};ye.computeLength=function(e){var t=e.size();if(t<=1)return 0;var n=0,r=new Tt;e.getCoordinate(0,r);for(var o=r.x,l=r.y,h=1;h<t;h++){e.getCoordinate(h,r);var u=r.x,y=r.y,w=u-o,S=y-l;n+=Math.sqrt(w*w+S*S),o=u,l=y}return n};ye.isCCW=function(e){var t=e.length-1;if(t<3)throw new tr("Ring has fewer than 4 points, so orientation cannot be determined");for(var n=e[0],r=0,o=1;o<=t;o++){var l=e[o];l.y>n.y&&(n=l,r=o)}var h=r;do h=h-1,h<0&&(h=t);while(e[h].equals2D(n)&&h!==r);var u=r;do u=(u+1)%t;while(e[u].equals2D(n)&&u!==r);var y=e[h],w=e[u];if(y.equals2D(n)||w.equals2D(n)||y.equals2D(w))return!1;var S=ye.computeOrientation(y,n,w),C=!1;return S===0?C=y.x>w.x:C=S>0,C};ye.locatePointInRing=function(e,t){return Ys.locatePointInRing(e,t)};ye.distancePointLinePerpendicular=function(e,t,n){var r=(n.x-t.x)*(n.x-t.x)+(n.y-t.y)*(n.y-t.y),o=((t.y-e.y)*(n.x-t.x)-(t.x-e.x)*(n.y-t.y))/r;return Math.abs(o)*Math.sqrt(r)};ye.computeOrientation=function(e,t,n){return ye.orientationIndex(e,t,n)};ye.distancePointLine=function(){if(arguments.length===2){var e=arguments[0],t=arguments[1];if(t.length===0)throw new tr("Line array must contain at least one vertex");for(var n=e.distance(t[0]),r=0;r<t.length-1;r++){var o=ye.distancePointLine(e,t[r],t[r+1]);o<n&&(n=o)}return n}else if(arguments.length===3){var l=arguments[0],h=arguments[1],u=arguments[2];if(h.x===u.x&&h.y===u.y)return l.distance(h);var y=(u.x-h.x)*(u.x-h.x)+(u.y-h.y)*(u.y-h.y),w=((l.x-h.x)*(u.x-h.x)+(l.y-h.y)*(u.y-h.y))/y;if(w<=0)return l.distance(h);if(w>=1)return l.distance(u);var S=((h.y-l.y)*(u.x-h.x)-(h.x-l.x)*(u.y-h.y))/y;return Math.abs(S)*Math.sqrt(y)}};ye.isOnLine=function(e,t){for(var n=new qu,r=1;r<t.length;r++){var o=t[r-1],l=t[r];if(n.computeIntersection(e,o,l),n.hasIntersection())return!0}return!1};Gc.CLOCKWISE.get=function(){return-1};Gc.RIGHT.get=function(){return ye.CLOCKWISE};Gc.COUNTERCLOCKWISE.get=function(){return 1};Gc.LEFT.get=function(){return ye.COUNTERCLOCKWISE};Gc.COLLINEAR.get=function(){return 0};Gc.STRAIGHT.get=function(){return ye.COLLINEAR};Object.defineProperties(ye,Gc);var al=function(){};al.prototype.filter=function(e){};al.prototype.interfaces_=function(){return[]};al.prototype.getClass=function(){return al};var Fe=function(){var e=arguments[0];this._envelope=null,this._factory=null,this._SRID=null,this._userData=null,this._factory=e,this._SRID=e.getSRID()},Ra={serialVersionUID:{configurable:!0},SORTINDEX_POINT:{configurable:!0},SORTINDEX_MULTIPOINT:{configurable:!0},SORTINDEX_LINESTRING:{configurable:!0},SORTINDEX_LINEARRING:{configurable:!0},SORTINDEX_MULTILINESTRING:{configurable:!0},SORTINDEX_POLYGON:{configurable:!0},SORTINDEX_MULTIPOLYGON:{configurable:!0},SORTINDEX_GEOMETRYCOLLECTION:{configurable:!0},geometryChangedFilter:{configurable:!0}};Fe.prototype.isGeometryCollection=function(){return this.getSortIndex()===Fe.SORTINDEX_GEOMETRYCOLLECTION};Fe.prototype.getFactory=function(){return this._factory};Fe.prototype.getGeometryN=function(e){return this};Fe.prototype.getArea=function(){return 0};Fe.prototype.isRectangle=function(){return!1};Fe.prototype.equals=function(){if(arguments[0]instanceof Fe){var e=arguments[0];return e===null?!1:this.equalsTopo(e)}else if(arguments[0]instanceof Object){var t=arguments[0];if(!(t instanceof Fe))return!1;var n=t;return this.equalsExact(n)}};Fe.prototype.equalsExact=function(e){return this===e||this.equalsExact(e,0)};Fe.prototype.geometryChanged=function(){this.apply(Fe.geometryChangedFilter)};Fe.prototype.geometryChangedAction=function(){this._envelope=null};Fe.prototype.equalsNorm=function(e){return e===null?!1:this.norm().equalsExact(e.norm())};Fe.prototype.getLength=function(){return 0};Fe.prototype.getNumGeometries=function(){return 1};Fe.prototype.compareTo=function(){if(arguments.length===1){var e=arguments[0],t=e;return this.getSortIndex()!==t.getSortIndex()?this.getSortIndex()-t.getSortIndex():this.isEmpty()&&t.isEmpty()?0:this.isEmpty()?-1:t.isEmpty()?1:this.compareToSameClass(e)}else if(arguments.length===2){var n=arguments[0],r=arguments[1];return this.getSortIndex()!==n.getSortIndex()?this.getSortIndex()-n.getSortIndex():this.isEmpty()&&n.isEmpty()?0:this.isEmpty()?-1:n.isEmpty()?1:this.compareToSameClass(n,r)}};Fe.prototype.getUserData=function(){return this._userData};Fe.prototype.getSRID=function(){return this._SRID};Fe.prototype.getEnvelope=function(){return this.getFactory().toGeometry(this.getEnvelopeInternal())};Fe.prototype.checkNotGeometryCollection=function(e){if(e.getSortIndex()===Fe.SORTINDEX_GEOMETRYCOLLECTION)throw new tr("This method does not support GeometryCollection arguments")};Fe.prototype.equal=function(e,t,n){return n===0?e.equals(t):e.distance(t)<=n};Fe.prototype.norm=function(){var e=this.copy();return e.normalize(),e};Fe.prototype.getPrecisionModel=function(){return this._factory.getPrecisionModel()};Fe.prototype.getEnvelopeInternal=function(){return this._envelope===null&&(this._envelope=this.computeEnvelopeInternal()),new Le(this._envelope)};Fe.prototype.setSRID=function(e){this._SRID=e};Fe.prototype.setUserData=function(e){this._userData=e};Fe.prototype.compare=function(e,t){for(var n=e.iterator(),r=t.iterator();n.hasNext()&&r.hasNext();){var o=n.next(),l=r.next(),h=o.compareTo(l);if(h!==0)return h}return n.hasNext()?1:r.hasNext()?-1:0};Fe.prototype.hashCode=function(){return this.getEnvelopeInternal().hashCode()};Fe.prototype.isGeometryCollectionOrDerived=function(){return this.getSortIndex()===Fe.SORTINDEX_GEOMETRYCOLLECTION||this.getSortIndex()===Fe.SORTINDEX_MULTIPOINT||this.getSortIndex()===Fe.SORTINDEX_MULTILINESTRING||this.getSortIndex()===Fe.SORTINDEX_MULTIPOLYGON};Fe.prototype.interfaces_=function(){return[sy,as,ls]};Fe.prototype.getClass=function(){return Fe};Fe.hasNonEmptyElements=function(e){for(var t=0;t<e.length;t++)if(!e[t].isEmpty())return!0;return!1};Fe.hasNullElements=function(e){for(var t=0;t<e.length;t++)if(e[t]===null)return!0;return!1};Ra.serialVersionUID.get=function(){return 8763622679187377e3};Ra.SORTINDEX_POINT.get=function(){return 0};Ra.SORTINDEX_MULTIPOINT.get=function(){return 1};Ra.SORTINDEX_LINESTRING.get=function(){return 2};Ra.SORTINDEX_LINEARRING.get=function(){return 3};Ra.SORTINDEX_MULTILINESTRING.get=function(){return 4};Ra.SORTINDEX_POLYGON.get=function(){return 5};Ra.SORTINDEX_MULTIPOLYGON.get=function(){return 6};Ra.SORTINDEX_GEOMETRYCOLLECTION.get=function(){return 7};Ra.geometryChangedFilter.get=function(){return Iv};Object.defineProperties(Fe,Ra);var Iv=function(){};Iv.interfaces_=function(){return[al]};Iv.filter=function(e){e.geometryChangedAction()};var Ia=function(){};Ia.prototype.filter=function(e){};Ia.prototype.interfaces_=function(){return[]};Ia.prototype.getClass=function(){return Ia};var 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2};ks.FALSE.get=function(){return-1};ks.TRUE.get=function(){return-2};ks.DONTCARE.get=function(){return-3};ks.SYM_FALSE.get=function(){return"F"};ks.SYM_TRUE.get=function(){return"T"};ks.SYM_DONTCARE.get=function(){return"*"};ks.SYM_P.get=function(){return"0"};ks.SYM_L.get=function(){return"1"};ks.SYM_A.get=function(){return"2"};In.prototype.interfaces_=function(){return[]};In.prototype.getClass=function(){return In};In.toDimensionSymbol=function(e){switch(e){case In.FALSE:return In.SYM_FALSE;case In.TRUE:return In.SYM_TRUE;case In.DONTCARE:return In.SYM_DONTCARE;case In.P:return In.SYM_P;case In.L:return In.SYM_L;case In.A:return In.SYM_A}throw new tr("Unknown dimension value: "+e)};In.toDimensionValue=function(e){switch(fd.toUpperCase(e)){case In.SYM_FALSE:return In.FALSE;case In.SYM_TRUE:return In.TRUE;case In.SYM_DONTCARE:return In.DONTCARE;case In.SYM_P:return In.P;case In.SYM_L:return In.L;case In.SYM_A:return In.A}throw new tr("Unknown dimension symbol: 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e.SORTINDEX_GEOMETRYCOLLECTION},t.prototype.getCoordinates=function(){for(var r=this,o=new Array(this.getNumPoints()).fill(null),l=-1,h=0;h<this._geometries.length;h++)for(var u=r._geometries[h].getCoordinates(),y=0;y<u.length;y++)l++,o[l]=u[y];return o},t.prototype.getArea=function(){for(var r=this,o=0,l=0;l<this._geometries.length;l++)o+=r._geometries[l].getArea();return o},t.prototype.equalsExact=function(){var r=this;if(arguments.length===2){var o=arguments[0],l=arguments[1];if(!this.isEquivalentClass(o))return!1;var h=o;if(this._geometries.length!==h._geometries.length)return!1;for(var u=0;u<this._geometries.length;u++)if(!r._geometries[u].equalsExact(h._geometries[u],l))return!1;return!0}else return e.prototype.equalsExact.apply(this,arguments)},t.prototype.normalize=function(){for(var r=this,o=0;o<this._geometries.length;o++)r._geometries[o].normalize();Cu.sort(this._geometries)},t.prototype.getCoordinate=function(){return this.isEmpty()?null:this._geometries[0].getCoordinate()},t.prototype.getBoundaryDimension=function(){for(var r=this,o=In.FALSE,l=0;l<this._geometries.length;l++)o=Math.max(o,r._geometries[l].getBoundaryDimension());return o},t.prototype.getDimension=function(){for(var r=this,o=In.FALSE,l=0;l<this._geometries.length;l++)o=Math.max(o,r._geometries[l].getDimension());return o},t.prototype.getLength=function(){for(var r=this,o=0,l=0;l<this._geometries.length;l++)o+=r._geometries[l].getLength();return o},t.prototype.getNumPoints=function(){for(var r=this,o=0,l=0;l<this._geometries.length;l++)o+=r._geometries[l].getNumPoints();return o},t.prototype.getNumGeometries=function(){return this._geometries.length},t.prototype.reverse=function(){for(var r=this,o=this._geometries.length,l=new Array(o).fill(null),h=0;h<this._geometries.length;h++)l[h]=r._geometries[h].reverse();return this.getFactory().createGeometryCollection(l)},t.prototype.compareToSameClass=function(){var r=this;if(arguments.length===1){var o=arguments[0],l=new Qs(Cu.asList(this._geometries)),h=new Qs(Cu.asList(o._geometries));return this.compare(l,h)}else if(arguments.length===2){for(var u=arguments[0],y=arguments[1],w=u,S=this.getNumGeometries(),C=w.getNumGeometries(),P=0;P<S&&P<C;){var F=r.getGeometryN(P),R=w.getGeometryN(P),Y=F.compareToSameClass(R,y);if(Y!==0)return Y;P++}return P<S?1:P<C?-1:0}},t.prototype.apply=function(){var r=this;if(Be(arguments[0],Ia))for(var o=arguments[0],l=0;l<this._geometries.length;l++)r._geometries[l].apply(o);else if(Be(arguments[0],Is)){var h=arguments[0];if(this._geometries.length===0)return null;for(var u=0;u<this._geometries.length&&(r._geometries[u].apply(h),!h.isDone());u++);h.isGeometryChanged()&&this.geometryChanged()}else if(Be(arguments[0],$s)){var y=arguments[0];y.filter(this);for(var w=0;w<this._geometries.length;w++)r._geometries[w].apply(y)}else if(Be(arguments[0],al)){var S=arguments[0];S.filter(this);for(var C=0;C<this._geometries.length;C++)r._geometries[C].apply(S)}},t.prototype.getBoundary=function(){return this.checkNotGeometryCollection(this),tn.shouldNeverReachHere(),null},t.prototype.clone=function(){var r=this,o=e.prototype.clone.call(this);o._geometries=new Array(this._geometries.length).fill(null);for(var l=0;l<this._geometries.length;l++)o._geometries[l]=r._geometries[l].clone();return o},t.prototype.getGeometryType=function(){return"GeometryCollection"},t.prototype.copy=function(){for(var r=this,o=new Array(this._geometries.length).fill(null),l=0;l<o.length;l++)o[l]=r._geometries[l].copy();return new t(o,this._factory)},t.prototype.isEmpty=function(){for(var r=this,o=0;o<this._geometries.length;o++)if(!r._geometries[o].isEmpty())return!1;return!0},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},n.serialVersionUID.get=function(){return-5694727726395021e3},Object.defineProperties(t,n),t}(Fe),Au=function(e){function t(){e.apply(this,arguments)}e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t;var n={serialVersionUID:{configurable:!0}};return t.prototype.getSortIndex=function(){return Fe.SORTINDEX_MULTILINESTRING},t.prototype.equalsExact=function(){if(arguments.length===2){var r=arguments[0],o=arguments[1];return this.isEquivalentClass(r)?e.prototype.equalsExact.call(this,r,o):!1}else return e.prototype.equalsExact.apply(this,arguments)},t.prototype.getBoundaryDimension=function(){return this.isClosed()?In.FALSE:0},t.prototype.isClosed=function(){var r=this;if(this.isEmpty())return!1;for(var o=0;o<this._geometries.length;o++)if(!r._geometries[o].isClosed())return!1;return!0},t.prototype.getDimension=function(){return 1},t.prototype.reverse=function(){for(var r=this,o=this._geometries.length,l=new Array(o).fill(null),h=0;h<this._geometries.length;h++)l[o-1-h]=r._geometries[h].reverse();return this.getFactory().createMultiLineString(l)},t.prototype.getBoundary=function(){return new es(this).getBoundary()},t.prototype.getGeometryType=function(){return"MultiLineString"},t.prototype.copy=function(){for(var r=this,o=new Array(this._geometries.length).fill(null),l=0;l<o.length;l++)o[l]=r._geometries[l].copy();return new t(o,this._factory)},t.prototype.interfaces_=function(){return[dd]},t.prototype.getClass=function(){return t},n.serialVersionUID.get=function(){return 8166665132445434e3},Object.defineProperties(t,n),t}(qi),es=function(){if(this._geom=null,this._geomFact=null,this._bnRule=null,this._endpointMap=null,arguments.length===1){var e=arguments[0],t=is.MOD2_BOUNDARY_RULE;this._geom=e,this._geomFact=e.getFactory(),this._bnRule=t}else if(arguments.length===2){var n=arguments[0],r=arguments[1];this._geom=n,this._geomFact=n.getFactory(),this._bnRule=r}};es.prototype.boundaryMultiLineString=function(e){if(this._geom.isEmpty())return this.getEmptyMultiPoint();var t=this.computeBoundaryCoordinates(e);return t.length===1?this._geomFact.createPoint(t[0]):this._geomFact.createMultiPointFromCoords(t)};es.prototype.getBoundary=function(){return this._geom instanceof gr?this.boundaryLineString(this._geom):this._geom instanceof Au?this.boundaryMultiLineString(this._geom):this._geom.getBoundary()};es.prototype.boundaryLineString=function(e){if(this._geom.isEmpty())return this.getEmptyMultiPoint();if(e.isClosed()){var t=this._bnRule.isInBoundary(2);return t?e.getStartPoint():this._geomFact.createMultiPoint()}return this._geomFact.createMultiPoint([e.getStartPoint(),e.getEndPoint()])};es.prototype.getEmptyMultiPoint=function(){return this._geomFact.createMultiPoint()};es.prototype.computeBoundaryCoordinates=function(e){var t=this,n=new ce;this._endpointMap=new Pi;for(var r=0;r<e.getNumGeometries();r++){var o=e.getGeometryN(r);o.getNumPoints()!==0&&(t.addEndpoint(o.getCoordinateN(0)),t.addEndpoint(o.getCoordinateN(o.getNumPoints()-1)))}for(var l=this._endpointMap.entrySet().iterator();l.hasNext();){var h=l.next(),u=h.getValue(),y=u.count;t._bnRule.isInBoundary(y)&&n.add(h.getKey())}return cn.toCoordinateArray(n)};es.prototype.addEndpoint=function(e){var t=this._endpointMap.get(e);t===null&&(t=new Bg,this._endpointMap.put(e,t)),t.count++};es.prototype.interfaces_=function(){return[]};es.prototype.getClass=function(){return es};es.getBoundary=function(){if(arguments.length===1){var e=arguments[0],t=new es(e);return t.getBoundary()}else if(arguments.length===2){var n=arguments[0],r=arguments[1],o=new es(n,r);return o.getBoundary()}};var Bg=function(){this.count=null};Bg.prototype.interfaces_=function(){return[]};Bg.prototype.getClass=function(){return Bg};function Y4(){}function K4(){}var J4=function(){};function Q4(){}function $4(){}function tR(){}var ns=function(){},Lv={NEWLINE:{configurable:!0},SIMPLE_ORDINATE_FORMAT:{configurable:!0}};ns.prototype.interfaces_=function(){return[]};ns.prototype.getClass=function(){return ns};ns.chars=function(e,t){for(var n=new Array(t).fill(null),r=0;r<t;r++)n[r]=e;return String(n)};ns.getStackTrace=function(){if(arguments.length===1){var e=arguments[0],t=new Q4,n=new Y4;return e.printStackTrace(n),t.toString()}else if(arguments.length===2){var r=arguments[0],o=arguments[1],l="";new K4(ns.getStackTrace(r));for(var h=new tR,u=0;u<o;u++)try{l+=h.readLine()+ns.NEWLINE}catch(y){if(y instanceof $4)tn.shouldNeverReachHere();else throw y}finally{}return l}};ns.split=function(e,t){for(var n=t.length,r=new ce,o=""+e,l=o.indexOf(t);l>=0;){var h=o.substring(0,l);r.add(h),o=o.substring(l+n),l=o.indexOf(t)}o.length>0&&r.add(o);for(var u=new Array(r.size()).fill(null),y=0;y<u.length;y++)u[y]=r.get(y);return u};ns.toString=function(){if(arguments.length===1){var e=arguments[0];return ns.SIMPLE_ORDINATE_FORMAT.format(e)}};ns.spaces=function(e){return ns.chars(" ",e)};Lv.NEWLINE.get=function(){return gi.getProperty("line.separator")};Lv.SIMPLE_ORDINATE_FORMAT.get=function(){return new J4};Object.defineProperties(ns,Lv);var Cr=function(){};Cr.prototype.interfaces_=function(){return[]};Cr.prototype.getClass=function(){return Cr};Cr.copyCoord=function(e,t,n,r){for(var o=Math.min(e.getDimension(),n.getDimension()),l=0;l<o;l++)n.setOrdinate(r,l,e.getOrdinate(t,l))};Cr.isRing=function(e){var t=e.size();return t===0?!0:t<=3?!1:e.getOrdinate(0,wn.X)===e.getOrdinate(t-1,wn.X)&&e.getOrdinate(0,wn.Y)===e.getOrdinate(t-1,wn.Y)};Cr.isEqual=function(e,t){var n=e.size(),r=t.size();if(n!==r)return!1;for(var o=Math.min(e.getDimension(),t.getDimension()),l=0;l<n;l++)for(var h=0;h<o;h++){var u=e.getOrdinate(l,h),y=t.getOrdinate(l,h);if(e.getOrdinate(l,h)!==t.getOrdinate(l,h)&&!(We.isNaN(u)&&We.isNaN(y)))return!1}return!0};Cr.extend=function(e,t,n){var r=e.create(n,t.getDimension()),o=t.size();if(Cr.copy(t,0,r,0,o),o>0)for(var l=o;l<n;l++)Cr.copy(t,o-1,r,l,1);return r};Cr.reverse=function(e){for(var t=e.size()-1,n=Math.trunc(t/2),r=0;r<=n;r++)Cr.swap(e,r,t-r)};Cr.swap=function(e,t,n){if(t===n)return null;for(var r=0;r<e.getDimension();r++){var o=e.getOrdinate(t,r);e.setOrdinate(t,r,e.getOrdinate(n,r)),e.setOrdinate(n,r,o)}};Cr.copy=function(e,t,n,r,o){for(var l=0;l<o;l++)Cr.copyCoord(e,t+l,n,r+l)};Cr.toString=function(){if(arguments.length===1){var e=arguments[0],t=e.size();if(t===0)return"()";var n=e.getDimension(),r=new ca;r.append("(");for(var o=0;o<t;o++){o>0&&r.append(" ");for(var l=0;l<n;l++)l>0&&r.append(","),r.append(ns.toString(e.getOrdinate(o,l)))}return r.append(")"),r.toString()}};Cr.ensureValidRing=function(e,t){var n=t.size();if(n===0)return t;if(n<=3)return Cr.createClosedRing(e,t,4);var r=t.getOrdinate(0,wn.X)===t.getOrdinate(n-1,wn.X)&&t.getOrdinate(0,wn.Y)===t.getOrdinate(n-1,wn.Y);return r?t:Cr.createClosedRing(e,t,n+1)};Cr.createClosedRing=function(e,t,n){var r=e.create(n,t.getDimension()),o=t.size();Cr.copy(t,0,r,0,o);for(var l=o;l<n;l++)Cr.copy(t,0,r,l,1);return r};var gr=function(e){function t(r,o){e.call(this,o),this._points=null,this.init(r)}e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t;var n={serialVersionUID:{configurable:!0}};return t.prototype.computeEnvelopeInternal=function(){return this.isEmpty()?new Le:this._points.expandEnvelope(new Le)},t.prototype.isRing=function(){return this.isClosed()&&this.isSimple()},t.prototype.getSortIndex=function(){return e.SORTINDEX_LINESTRING},t.prototype.getCoordinates=function(){return this._points.toCoordinateArray()},t.prototype.equalsExact=function(){var r=this;if(arguments.length===2){var o=arguments[0],l=arguments[1];if(!this.isEquivalentClass(o))return!1;var h=o;if(this._points.size()!==h._points.size())return!1;for(var u=0;u<this._points.size();u++)if(!r.equal(r._points.getCoordinate(u),h._points.getCoordinate(u),l))return!1;return!0}else return e.prototype.equalsExact.apply(this,arguments)},t.prototype.normalize=function(){for(var r=this,o=0;o<Math.trunc(this._points.size()/2);o++){var l=r._points.size()-1-o;if(!r._points.getCoordinate(o).equals(r._points.getCoordinate(l)))return r._points.getCoordinate(o).compareTo(r._points.getCoordinate(l))>0&&Cr.reverse(r._points),null}},t.prototype.getCoordinate=function(){return this.isEmpty()?null:this._points.getCoordinate(0)},t.prototype.getBoundaryDimension=function(){return this.isClosed()?In.FALSE:0},t.prototype.isClosed=function(){return this.isEmpty()?!1:this.getCoordinateN(0).equals2D(this.getCoordinateN(this.getNumPoints()-1))},t.prototype.getEndPoint=function(){return this.isEmpty()?null:this.getPointN(this.getNumPoints()-1)},t.prototype.getDimension=function(){return 1},t.prototype.getLength=function(){return ye.computeLength(this._points)},t.prototype.getNumPoints=function(){return this._points.size()},t.prototype.reverse=function(){var r=this._points.copy();Cr.reverse(r);var o=this.getFactory().createLineString(r);return o},t.prototype.compareToSameClass=function(){var r=this;if(arguments.length===1){for(var o=arguments[0],l=o,h=0,u=0;h<this._points.size()&&u<l._points.size();){var y=r._points.getCoordinate(h).compareTo(l._points.getCoordinate(u));if(y!==0)return y;h++,u++}return h<this._points.size()?1:u<l._points.size()?-1:0}else if(arguments.length===2){var w=arguments[0],S=arguments[1],C=w;return S.compare(this._points,C._points)}},t.prototype.apply=function(){var r=this;if(Be(arguments[0],Ia))for(var o=arguments[0],l=0;l<this._points.size();l++)o.filter(r._points.getCoordinate(l));else if(Be(arguments[0],Is)){var h=arguments[0];if(this._points.size()===0)return null;for(var u=0;u<this._points.size()&&(h.filter(r._points,u),!h.isDone());u++);h.isGeometryChanged()&&this.geometryChanged()}else if(Be(arguments[0],$s)){var y=arguments[0];y.filter(this)}else if(Be(arguments[0],al)){var w=arguments[0];w.filter(this)}},t.prototype.getBoundary=function(){return new es(this).getBoundary()},t.prototype.isEquivalentClass=function(r){return r instanceof t},t.prototype.clone=function(){var r=e.prototype.clone.call(this);return r._points=this._points.clone(),r},t.prototype.getCoordinateN=function(r){return this._points.getCoordinate(r)},t.prototype.getGeometryType=function(){return"LineString"},t.prototype.copy=function(){return new t(this._points.copy(),this._factory)},t.prototype.getCoordinateSequence=function(){return this._points},t.prototype.isEmpty=function(){return this._points.size()===0},t.prototype.init=function(r){if(r===null&&(r=this.getFactory().getCoordinateSequenceFactory().create([])),r.size()===1)throw new tr("Invalid number of points in LineString (found "+r.size()+" - must be 0 or >= 2)");this._points=r},t.prototype.isCoordinate=function(r){for(var o=this,l=0;l<this._points.size();l++)if(o._points.getCoordinate(l).equals(r))return!0;return!1},t.prototype.getStartPoint=function(){return this.isEmpty()?null:this.getPointN(0)},t.prototype.getPointN=function(r){return this.getFactory().createPoint(this._points.getCoordinate(r))},t.prototype.interfaces_=function(){return[dd]},t.prototype.getClass=function(){return t},n.serialVersionUID.get=function(){return 0x2b2b51ba435c8e00},Object.defineProperties(t,n),t}(Fe),md=function(){};md.prototype.interfaces_=function(){return[]};md.prototype.getClass=function(){return md};var wo=function(e){function t(r,o){e.call(this,o),this._coordinates=r||null,this.init(this._coordinates)}e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t;var n={serialVersionUID:{configurable:!0}};return t.prototype.computeEnvelopeInternal=function(){if(this.isEmpty())return new Le;var r=new Le;return r.expandToInclude(this._coordinates.getX(0),this._coordinates.getY(0)),r},t.prototype.getSortIndex=function(){return e.SORTINDEX_POINT},t.prototype.getCoordinates=function(){return this.isEmpty()?[]:[this.getCoordinate()]},t.prototype.equalsExact=function(){if(arguments.length===2){var r=arguments[0],o=arguments[1];return this.isEquivalentClass(r)?this.isEmpty()&&r.isEmpty()?!0:this.isEmpty()!==r.isEmpty()?!1:this.equal(r.getCoordinate(),this.getCoordinate(),o):!1}else return e.prototype.equalsExact.apply(this,arguments)},t.prototype.normalize=function(){},t.prototype.getCoordinate=function(){return this._coordinates.size()!==0?this._coordinates.getCoordinate(0):null},t.prototype.getBoundaryDimension=function(){return In.FALSE},t.prototype.getDimension=function(){return 0},t.prototype.getNumPoints=function(){return this.isEmpty()?0:1},t.prototype.reverse=function(){return this.copy()},t.prototype.getX=function(){if(this.getCoordinate()===null)throw new Error("getX called on empty Point");return this.getCoordinate().x},t.prototype.compareToSameClass=function(){if(arguments.length===1){var r=arguments[0],o=r;return this.getCoordinate().compareTo(o.getCoordinate())}else if(arguments.length===2){var l=arguments[0],h=arguments[1],u=l;return h.compare(this._coordinates,u._coordinates)}},t.prototype.apply=function(){if(Be(arguments[0],Ia)){var r=arguments[0];if(this.isEmpty())return null;r.filter(this.getCoordinate())}else if(Be(arguments[0],Is)){var o=arguments[0];if(this.isEmpty())return null;o.filter(this._coordinates,0),o.isGeometryChanged()&&this.geometryChanged()}else if(Be(arguments[0],$s)){var l=arguments[0];l.filter(this)}else if(Be(arguments[0],al)){var h=arguments[0];h.filter(this)}},t.prototype.getBoundary=function(){return this.getFactory().createGeometryCollection(null)},t.prototype.clone=function(){var r=e.prototype.clone.call(this);return r._coordinates=this._coordinates.clone(),r},t.prototype.getGeometryType=function(){return"Point"},t.prototype.copy=function(){return new t(this._coordinates.copy(),this._factory)},t.prototype.getCoordinateSequence=function(){return this._coordinates},t.prototype.getY=function(){if(this.getCoordinate()===null)throw new Error("getY called on empty Point");return this.getCoordinate().y},t.prototype.isEmpty=function(){return this._coordinates.size()===0},t.prototype.init=function(r){r===null&&(r=this.getFactory().getCoordinateSequenceFactory().create([])),tn.isTrue(r.size()<=1),this._coordinates=r},t.prototype.isSimple=function(){return!0},t.prototype.interfaces_=function(){return[md]},t.prototype.getClass=function(){return t},n.serialVersionUID.get=function(){return 4902022702746615e3},Object.defineProperties(t,n),t}(Fe),Gl=function(){};Gl.prototype.interfaces_=function(){return[]};Gl.prototype.getClass=function(){return Gl};var qr=function(e){function t(r,o,l){if(e.call(this,l),this._shell=null,this._holes=null,r===null&&(r=this.getFactory().createLinearRing()),o===null&&(o=[]),e.hasNullElements(o))throw new tr("holes must not contain null elements");if(r.isEmpty()&&e.hasNonEmptyElements(o))throw new tr("shell is empty but holes are not");this._shell=r,this._holes=o}e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t;var n={serialVersionUID:{configurable:!0}};return t.prototype.computeEnvelopeInternal=function(){return this._shell.getEnvelopeInternal()},t.prototype.getSortIndex=function(){return e.SORTINDEX_POLYGON},t.prototype.getCoordinates=function(){var r=this;if(this.isEmpty())return[];for(var o=new Array(this.getNumPoints()).fill(null),l=-1,h=this._shell.getCoordinates(),u=0;u<h.length;u++)l++,o[l]=h[u];for(var y=0;y<this._holes.length;y++)for(var w=r._holes[y].getCoordinates(),S=0;S<w.length;S++)l++,o[l]=w[S];return o},t.prototype.getArea=function(){var r=this,o=0;o+=Math.abs(ye.signedArea(this._shell.getCoordinateSequence()));for(var l=0;l<this._holes.length;l++)o-=Math.abs(ye.signedArea(r._holes[l].getCoordinateSequence()));return o},t.prototype.isRectangle=function(){if(this.getNumInteriorRing()!==0||this._shell===null||this._shell.getNumPoints()!==5)return!1;for(var r=this._shell.getCoordinateSequence(),o=this.getEnvelopeInternal(),l=0;l<5;l++){var h=r.getX(l);if(!(h===o.getMinX()||h===o.getMaxX()))return!1;var u=r.getY(l);if(!(u===o.getMinY()||u===o.getMaxY()))return!1}for(var y=r.getX(0),w=r.getY(0),S=1;S<=4;S++){var C=r.getX(S),P=r.getY(S),F=C!==y,R=P!==w;if(F===R)return!1;y=C,w=P}return!0},t.prototype.equalsExact=function(){var r=this;if(arguments.length===2){var o=arguments[0],l=arguments[1];if(!this.isEquivalentClass(o))return!1;var h=o,u=this._shell,y=h._shell;if(!u.equalsExact(y,l)||this._holes.length!==h._holes.length)return!1;for(var w=0;w<this._holes.length;w++)if(!r._holes[w].equalsExact(h._holes[w],l))return!1;return!0}else return e.prototype.equalsExact.apply(this,arguments)},t.prototype.normalize=function(){var r=this;if(arguments.length===0){this.normalize(this._shell,!0);for(var o=0;o<this._holes.length;o++)r.normalize(r._holes[o],!1);Cu.sort(this._holes)}else if(arguments.length===2){var l=arguments[0],h=arguments[1];if(l.isEmpty())return null;var u=new Array(l.getCoordinates().length-1).fill(null);gi.arraycopy(l.getCoordinates(),0,u,0,u.length);var y=cn.minCoordinate(l.getCoordinates());cn.scroll(u,y),gi.arraycopy(u,0,l.getCoordinates(),0,u.length),l.getCoordinates()[u.length]=u[0],ye.isCCW(l.getCoordinates())===h&&cn.reverse(l.getCoordinates())}},t.prototype.getCoordinate=function(){return this._shell.getCoordinate()},t.prototype.getNumInteriorRing=function(){return this._holes.length},t.prototype.getBoundaryDimension=function(){return 1},t.prototype.getDimension=function(){return 2},t.prototype.getLength=function(){var r=this,o=0;o+=this._shell.getLength();for(var l=0;l<this._holes.length;l++)o+=r._holes[l].getLength();return o},t.prototype.getNumPoints=function(){for(var r=this,o=this._shell.getNumPoints(),l=0;l<this._holes.length;l++)o+=r._holes[l].getNumPoints();return o},t.prototype.reverse=function(){var r=this,o=this.copy();o._shell=this._shell.copy().reverse(),o._holes=new Array(this._holes.length).fill(null);for(var l=0;l<this._holes.length;l++)o._holes[l]=r._holes[l].copy().reverse();return o},t.prototype.convexHull=function(){return this.getExteriorRing().convexHull()},t.prototype.compareToSameClass=function(){var r=this;if(arguments.length===1){var o=arguments[0],l=this._shell,h=o._shell;return l.compareToSameClass(h)}else if(arguments.length===2){var u=arguments[0],y=arguments[1],w=u,S=this._shell,C=w._shell,P=S.compareToSameClass(C,y);if(P!==0)return P;for(var F=this.getNumInteriorRing(),R=w.getNumInteriorRing(),Y=0;Y<F&&Y<R;){var J=r.getInteriorRingN(Y),K=w.getInteriorRingN(Y),O=J.compareToSameClass(K,y);if(O!==0)return O;Y++}return Y<F?1:Y<R?-1:0}},t.prototype.apply=function(r){var o=this;if(Be(r,Ia)){this._shell.apply(r);for(var l=0;l<this._holes.length;l++)o._holes[l].apply(r)}else if(Be(r,Is)){if(this._shell.apply(r),!r.isDone())for(var h=0;h<this._holes.length&&(o._holes[h].apply(r),!r.isDone());h++);r.isGeometryChanged()&&this.geometryChanged()}else if(Be(r,$s))r.filter(this);else if(Be(r,al)){r.filter(this),this._shell.apply(r);for(var u=0;u<this._holes.length;u++)o._holes[u].apply(r)}},t.prototype.getBoundary=function(){var r=this;if(this.isEmpty())return this.getFactory().createMultiLineString();var o=new Array(this._holes.length+1).fill(null);o[0]=this._shell;for(var l=0;l<this._holes.length;l++)o[l+1]=r._holes[l];return o.length<=1?this.getFactory().createLinearRing(o[0].getCoordinateSequence()):this.getFactory().createMultiLineString(o)},t.prototype.clone=function(){var r=this,o=e.prototype.clone.call(this);o._shell=this._shell.clone(),o._holes=new Array(this._holes.length).fill(null);for(var l=0;l<this._holes.length;l++)o._holes[l]=r._holes[l].clone();return o},t.prototype.getGeometryType=function(){return"Polygon"},t.prototype.copy=function(){for(var r=this,o=this._shell.copy(),l=new Array(this._holes.length).fill(null),h=0;h<l.length;h++)l[h]=r._holes[h].copy();return new t(o,l,this._factory)},t.prototype.getExteriorRing=function(){return this._shell},t.prototype.isEmpty=function(){return this._shell.isEmpty()},t.prototype.getInteriorRingN=function(r){return this._holes[r]},t.prototype.interfaces_=function(){return[Gl]},t.prototype.getClass=function(){return t},n.serialVersionUID.get=function(){return-0x307ffefd8dc97200},Object.defineProperties(t,n),t}(Fe),df=function(e){function t(){e.apply(this,arguments)}e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t;var n={serialVersionUID:{configurable:!0}};return t.prototype.getSortIndex=function(){return Fe.SORTINDEX_MULTIPOINT},t.prototype.isValid=function(){return!0},t.prototype.equalsExact=function(){if(arguments.length===2){var r=arguments[0],o=arguments[1];return this.isEquivalentClass(r)?e.prototype.equalsExact.call(this,r,o):!1}else return e.prototype.equalsExact.apply(this,arguments)},t.prototype.getCoordinate=function(){if(arguments.length===1){var r=arguments[0];return this._geometries[r].getCoordinate()}else return e.prototype.getCoordinate.apply(this,arguments)},t.prototype.getBoundaryDimension=function(){return In.FALSE},t.prototype.getDimension=function(){return 0},t.prototype.getBoundary=function(){return this.getFactory().createGeometryCollection(null)},t.prototype.getGeometryType=function(){return"MultiPoint"},t.prototype.copy=function(){for(var r=this,o=new Array(this._geometries.length).fill(null),l=0;l<o.length;l++)o[l]=r._geometries[l].copy();return new t(o,this._factory)},t.prototype.interfaces_=function(){return[md]},t.prototype.getClass=function(){return t},n.serialVersionUID.get=function(){return-8048474874175356e3},Object.defineProperties(t,n),t}(qi),Ca=function(e){function t(r,o){r instanceof Tt&&o instanceof un&&(r=o.getCoordinateSequenceFactory().create(r)),e.call(this,r,o),this.validateConstruction()}e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t;var n={MINIMUM_VALID_SIZE:{configurable:!0},serialVersionUID:{configurable:!0}};return t.prototype.getSortIndex=function(){return Fe.SORTINDEX_LINEARRING},t.prototype.getBoundaryDimension=function(){return In.FALSE},t.prototype.isClosed=function(){return this.isEmpty()?!0:e.prototype.isClosed.call(this)},t.prototype.reverse=function(){var r=this._points.copy();Cr.reverse(r);var o=this.getFactory().createLinearRing(r);return o},t.prototype.validateConstruction=function(){if(!this.isEmpty()&&!e.prototype.isClosed.call(this))throw new tr("Points of LinearRing do not form a closed linestring");if(this.getCoordinateSequence().size()>=1&&this.getCoordinateSequence().size()<t.MINIMUM_VALID_SIZE)throw new tr("Invalid number of points in LinearRing (found "+this.getCoordinateSequence().size()+" - must be 0 or >= 4)")},t.prototype.getGeometryType=function(){return"LinearRing"},t.prototype.copy=function(){return new t(this._points.copy(),this._factory)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},n.MINIMUM_VALID_SIZE.get=function(){return 4},n.serialVersionUID.get=function(){return-0x3b229e262367a600},Object.defineProperties(t,n),t}(gr),Sa=function(e){function t(){e.apply(this,arguments)}e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t;var n={serialVersionUID:{configurable:!0}};return t.prototype.getSortIndex=function(){return Fe.SORTINDEX_MULTIPOLYGON},t.prototype.equalsExact=function(){if(arguments.length===2){var r=arguments[0],o=arguments[1];return this.isEquivalentClass(r)?e.prototype.equalsExact.call(this,r,o):!1}else return e.prototype.equalsExact.apply(this,arguments)},t.prototype.getBoundaryDimension=function(){return 1},t.prototype.getDimension=function(){return 2},t.prototype.reverse=function(){for(var r=this,o=this._geometries.length,l=new Array(o).fill(null),h=0;h<this._geometries.length;h++)l[h]=r._geometries[h].reverse();return this.getFactory().createMultiPolygon(l)},t.prototype.getBoundary=function(){var r=this;if(this.isEmpty())return this.getFactory().createMultiLineString();for(var o=new ce,l=0;l<this._geometries.length;l++)for(var h=r._geometries[l],u=h.getBoundary(),y=0;y<u.getNumGeometries();y++)o.add(u.getGeometryN(y));var w=new Array(o.size()).fill(null);return this.getFactory().createMultiLineString(o.toArray(w))},t.prototype.getGeometryType=function(){return"MultiPolygon"},t.prototype.copy=function(){for(var r=this,o=new Array(this._geometries.length).fill(null),l=0;l<o.length;l++)o[l]=r._geometries[l].copy();return new t(o,this._factory)},t.prototype.interfaces_=function(){return[Gl]},t.prototype.getClass=function(){return t},n.serialVersionUID.get=function(){return-0x7a5aa1369171980},Object.defineProperties(t,n),t}(qi),os=function(e){this._factory=e||null,this._isUserDataCopied=!1},hy={NoOpGeometryOperation:{configurable:!0},CoordinateOperation:{configurable:!0},CoordinateSequenceOperation:{configurable:!0}};os.prototype.setCopyUserData=function(e){this._isUserDataCopied=e};os.prototype.edit=function(e,t){if(e===null)return null;var n=this.editInternal(e,t);return this._isUserDataCopied&&n.setUserData(e.getUserData()),n};os.prototype.editInternal=function(e,t){return this._factory===null&&(this._factory=e.getFactory()),e instanceof qi?this.editGeometryCollection(e,t):e instanceof qr?this.editPolygon(e,t):e instanceof wo?t.edit(e,this._factory):e instanceof gr?t.edit(e,this._factory):(tn.shouldNeverReachHere("Unsupported Geometry class: "+e.getClass().getName()),null)};os.prototype.editGeometryCollection=function(e,t){for(var n=this,r=t.edit(e,this._factory),o=new ce,l=0;l<r.getNumGeometries();l++){var h=n.edit(r.getGeometryN(l),t);h===null||h.isEmpty()||o.add(h)}return r.getClass()===df?this._factory.createMultiPoint(o.toArray([])):r.getClass()===Au?this._factory.createMultiLineString(o.toArray([])):r.getClass()===Sa?this._factory.createMultiPolygon(o.toArray([])):this._factory.createGeometryCollection(o.toArray([]))};os.prototype.editPolygon=function(e,t){var n=this,r=t.edit(e,this._factory);if(r===null&&(r=this._factory.createPolygon(null)),r.isEmpty())return r;var o=this.edit(r.getExteriorRing(),t);if(o===null||o.isEmpty())return this._factory.createPolygon();for(var l=new ce,h=0;h<r.getNumInteriorRing();h++){var u=n.edit(r.getInteriorRingN(h),t);u===null||u.isEmpty()||l.add(u)}return this._factory.createPolygon(o,l.toArray([]))};os.prototype.interfaces_=function(){return[]};os.prototype.getClass=function(){return os};os.GeometryEditorOperation=function(){};hy.NoOpGeometryOperation.get=function(){return gd};hy.CoordinateOperation.get=function(){return yd};hy.CoordinateSequenceOperation.get=function(){return _d};Object.defineProperties(os,hy);var gd=function(){};gd.prototype.edit=function(e,t){return e};gd.prototype.interfaces_=function(){return[os.GeometryEditorOperation]};gd.prototype.getClass=function(){return gd};var yd=function(){};yd.prototype.edit=function(e,t){var n=this.editCoordinates(e.getCoordinates(),e);return n===null?e:e instanceof Ca?t.createLinearRing(n):e instanceof gr?t.createLineString(n):e instanceof wo?n.length>0?t.createPoint(n[0]):t.createPoint():e};yd.prototype.interfaces_=function(){return[os.GeometryEditorOperation]};yd.prototype.getClass=function(){return yd};var _d=function(){};_d.prototype.edit=function(e,t){return e instanceof Ca?t.createLinearRing(this.edit(e.getCoordinateSequence(),e)):e instanceof gr?t.createLineString(this.edit(e.getCoordinateSequence(),e)):e instanceof wo?t.createPoint(this.edit(e.getCoordinateSequence(),e)):e};_d.prototype.interfaces_=function(){return[os.GeometryEditorOperation]};_d.prototype.getClass=function(){return _d};var Er=function(){var e=this;if(this._dimension=3,this._coordinates=null,arguments.length===1){if(arguments[0]instanceof Array)this._coordinates=arguments[0],this._dimension=3;else if(Number.isInteger(arguments[0])){var t=arguments[0];this._coordinates=new Array(t).fill(null);for(var n=0;n<t;n++)e._coordinates[n]=new Tt}else if(Be(arguments[0],wn)){var r=arguments[0];if(r===null)return this._coordinates=new Array(0).fill(null),null;this._dimension=r.getDimension(),this._coordinates=new Array(r.size()).fill(null);for(var o=0;o<this._coordinates.length;o++)e._coordinates[o]=r.getCoordinateCopy(o)}}else if(arguments.length===2){if(arguments[0]instanceof Array&&Number.isInteger(arguments[1])){var l=arguments[0],h=arguments[1];this._coordinates=l,this._dimension=h,l===null&&(this._coordinates=new Array(0).fill(null))}else if(Number.isInteger(arguments[0])&&Number.isInteger(arguments[1])){var u=arguments[0],y=arguments[1];this._coordinates=new Array(u).fill(null),this._dimension=y;for(var w=0;w<u;w++)e._coordinates[w]=new Tt}}},GE={serialVersionUID:{configurable:!0}};Er.prototype.setOrdinate=function(e,t,n){switch(t){case wn.X:this._coordinates[e].x=n;break;case wn.Y:this._coordinates[e].y=n;break;case wn.Z:this._coordinates[e].z=n;break;default:throw new tr("invalid ordinateIndex")}};Er.prototype.size=function(){return this._coordinates.length};Er.prototype.getOrdinate=function(e,t){switch(t){case wn.X:return this._coordinates[e].x;case wn.Y:return this._coordinates[e].y;case wn.Z:return this._coordinates[e].z}return We.NaN};Er.prototype.getCoordinate=function(){if(arguments.length===1){var e=arguments[0];return this._coordinates[e]}else if(arguments.length===2){var t=arguments[0],n=arguments[1];n.x=this._coordinates[t].x,n.y=this._coordinates[t].y,n.z=this._coordinates[t].z}};Er.prototype.getCoordinateCopy=function(e){return new Tt(this._coordinates[e])};Er.prototype.getDimension=function(){return this._dimension};Er.prototype.getX=function(e){return this._coordinates[e].x};Er.prototype.clone=function(){for(var e=this,t=new Array(this.size()).fill(null),n=0;n<this._coordinates.length;n++)t[n]=e._coordinates[n].clone();return new Er(t,this._dimension)};Er.prototype.expandEnvelope=function(e){for(var t=this,n=0;n<this._coordinates.length;n++)e.expandToInclude(t._coordinates[n]);return e};Er.prototype.copy=function(){for(var e=this,t=new Array(this.size()).fill(null),n=0;n<this._coordinates.length;n++)t[n]=e._coordinates[n].copy();return new Er(t,this._dimension)};Er.prototype.toString=function(){var e=this;if(this._coordinates.length>0){var t=new ca(17*this._coordinates.length);t.append("("),t.append(this._coordinates[0]);for(var n=1;n<this._coordinates.length;n++)t.append(", "),t.append(e._coordinates[n]);return t.append(")"),t.toString()}else return"()"};Er.prototype.getY=function(e){return this._coordinates[e].y};Er.prototype.toCoordinateArray=function(){return this._coordinates};Er.prototype.interfaces_=function(){return[wn,ls]};Er.prototype.getClass=function(){return Er};GE.serialVersionUID.get=function(){return-0xcb44a778db18e00};Object.defineProperties(Er,GE);var Ta=function(){},Pv={serialVersionUID:{configurable:!0},instanceObject:{configurable:!0}};Ta.prototype.readResolve=function(){return Ta.instance()};Ta.prototype.create=function(){if(arguments.length===1){if(arguments[0]instanceof Array){var e=arguments[0];return new Er(e)}else if(Be(arguments[0],wn)){var t=arguments[0];return new Er(t)}}else if(arguments.length===2){var n=arguments[0],r=arguments[1];return r>3&&(r=3),r<2?new Er(n):new Er(n,r)}};Ta.prototype.interfaces_=function(){return[lf,ls]};Ta.prototype.getClass=function(){return Ta};Ta.instance=function(){return Ta.instanceObject};Pv.serialVersionUID.get=function(){return-0x38e49fa6cf6f2e00};Pv.instanceObject.get=function(){return new Ta};Object.defineProperties(Ta,Pv);var qE=function(e){function t(){e.call(this),this.map_=new Map}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.get=function(n){return this.map_.get(n)||null},t.prototype.put=function(n,r){return this.map_.set(n,r),r},t.prototype.values=function(){for(var n=new ce,r=this.map_.values(),o=r.next();!o.done;)n.add(o.value),o=r.next();return n},t.prototype.entrySet=function(){var n=new Tv;return this.map_.entries().forEach(function(r){return n.add(r)}),n},t.prototype.size=function(){return this.map_.size()},t}(qc),Ln=function e(){if(this._modelType=null,this._scale=null,arguments.length===0)this._modelType=e.FLOATING;else if(arguments.length===1){if(arguments[0]instanceof ta){var t=arguments[0];this._modelType=t,t===e.FIXED&&this.setScale(1)}else if(typeof arguments[0]=="number"){var n=arguments[0];this._modelType=e.FIXED,this.setScale(n)}else if(arguments[0]instanceof e){var r=arguments[0];this._modelType=r._modelType,this._scale=r._scale}}},Mv={serialVersionUID:{configurable:!0},maximumPreciseValue:{configurable:!0}};Ln.prototype.equals=function(e){if(!(e instanceof Ln))return!1;var t=e;return this._modelType===t._modelType&&this._scale===t._scale};Ln.prototype.compareTo=function(e){var t=e,n=this.getMaximumSignificantDigits(),r=t.getMaximumSignificantDigits();return new Js(n).compareTo(new Js(r))};Ln.prototype.getScale=function(){return this._scale};Ln.prototype.isFloating=function(){return this._modelType===Ln.FLOATING||this._modelType===Ln.FLOATING_SINGLE};Ln.prototype.getType=function(){return this._modelType};Ln.prototype.toString=function(){var e="UNKNOWN";return this._modelType===Ln.FLOATING?e="Floating":this._modelType===Ln.FLOATING_SINGLE?e="Floating-Single":this._modelType===Ln.FIXED&&(e="Fixed (Scale="+this.getScale()+")"),e};Ln.prototype.makePrecise=function(){if(typeof arguments[0]=="number"){var e=arguments[0];if(We.isNaN(e))return e;if(this._modelType===Ln.FLOATING_SINGLE){var t=e;return t}return this._modelType===Ln.FIXED?Math.round(e*this._scale)/this._scale:e}else if(arguments[0]instanceof Tt){var n=arguments[0];if(this._modelType===Ln.FLOATING)return null;n.x=this.makePrecise(n.x),n.y=this.makePrecise(n.y)}};Ln.prototype.getMaximumSignificantDigits=function(){var e=16;return this._modelType===Ln.FLOATING?e=16:this._modelType===Ln.FLOATING_SINGLE?e=6:this._modelType===Ln.FIXED&&(e=1+Math.trunc(Math.ceil(Math.log(this.getScale())/Math.log(10)))),e};Ln.prototype.setScale=function(e){this._scale=Math.abs(e)};Ln.prototype.interfaces_=function(){return[ls,as]};Ln.prototype.getClass=function(){return Ln};Ln.mostPrecise=function(e,t){return e.compareTo(t)>=0?e:t};Mv.serialVersionUID.get=function(){return 7777263578777804e3};Mv.maximumPreciseValue.get=function(){return 9007199254740992};Object.defineProperties(Ln,Mv);var ta=function e(t){this._name=t||null,e.nameToTypeMap.put(t,this)},Av={serialVersionUID:{configurable:!0},nameToTypeMap:{configurable:!0}};ta.prototype.readResolve=function(){return ta.nameToTypeMap.get(this._name)};ta.prototype.toString=function(){return this._name};ta.prototype.interfaces_=function(){return[ls]};ta.prototype.getClass=function(){return ta};Av.serialVersionUID.get=function(){return-552860263173159e4};Av.nameToTypeMap.get=function(){return new qE};Object.defineProperties(ta,Av);Ln.Type=ta;Ln.FIXED=new ta("FIXED");Ln.FLOATING=new ta("FLOATING");Ln.FLOATING_SINGLE=new ta("FLOATING SINGLE");var un=function e(){this._precisionModel=new Ln,this._SRID=0,this._coordinateSequenceFactory=e.getDefaultCoordinateSequenceFactory(),arguments.length===0||(arguments.length===1?Be(arguments[0],lf)?this._coordinateSequenceFactory=arguments[0]:arguments[0]instanceof Ln&&(this._precisionModel=arguments[0]):arguments.length===2?(this._precisionModel=arguments[0],this._SRID=arguments[1]):arguments.length===3&&(this._precisionModel=arguments[0],this._SRID=arguments[1],this._coordinateSequenceFactory=arguments[2]))},jE={serialVersionUID:{configurable:!0}};un.prototype.toGeometry=function(e){return e.isNull()?this.createPoint(null):e.getMinX()===e.getMaxX()&&e.getMinY()===e.getMaxY()?this.createPoint(new Tt(e.getMinX(),e.getMinY())):e.getMinX()===e.getMaxX()||e.getMinY()===e.getMaxY()?this.createLineString([new Tt(e.getMinX(),e.getMinY()),new Tt(e.getMaxX(),e.getMaxY())]):this.createPolygon(this.createLinearRing([new Tt(e.getMinX(),e.getMinY()),new Tt(e.getMinX(),e.getMaxY()),new Tt(e.getMaxX(),e.getMaxY()),new Tt(e.getMaxX(),e.getMinY()),new Tt(e.getMinX(),e.getMinY())]),null)};un.prototype.createLineString=function(e){if(e){if(e instanceof Array)return new gr(this.getCoordinateSequenceFactory().create(e),this);if(Be(e,wn))return new gr(e,this)}else return new gr(this.getCoordinateSequenceFactory().create([]),this)};un.prototype.createMultiLineString=function(){if(arguments.length===0)return new Au(null,this);if(arguments.length===1){var e=arguments[0];return new Au(e,this)}};un.prototype.buildGeometry=function(e){for(var t=null,n=!1,r=!1,o=e.iterator();o.hasNext();){var l=o.next(),h=l.getClass();t===null&&(t=h),h!==t&&(n=!0),l.isGeometryCollectionOrDerived()&&(r=!0)}if(t===null)return this.createGeometryCollection();if(n||r)return this.createGeometryCollection(un.toGeometryArray(e));var u=e.iterator().next(),y=e.size()>1;if(y){if(u instanceof qr)return this.createMultiPolygon(un.toPolygonArray(e));if(u instanceof gr)return this.createMultiLineString(un.toLineStringArray(e));if(u instanceof wo)return this.createMultiPoint(un.toPointArray(e));tn.shouldNeverReachHere("Unhandled class: "+u.getClass().getName())}return u};un.prototype.createMultiPointFromCoords=function(e){return this.createMultiPoint(e!==null?this.getCoordinateSequenceFactory().create(e):null)};un.prototype.createPoint=function(){if(arguments.length===0)return this.createPoint(this.getCoordinateSequenceFactory().create([]));if(arguments.length===1){if(arguments[0]instanceof Tt){var e=arguments[0];return this.createPoint(e!==null?this.getCoordinateSequenceFactory().create([e]):null)}else if(Be(arguments[0],wn)){var t=arguments[0];return new wo(t,this)}}};un.prototype.getCoordinateSequenceFactory=function(){return this._coordinateSequenceFactory};un.prototype.createPolygon=function(){if(arguments.length===0)return new qr(null,null,this);if(arguments.length===1){if(Be(arguments[0],wn)){var e=arguments[0];return this.createPolygon(this.createLinearRing(e))}else if(arguments[0]instanceof Array){var t=arguments[0];return this.createPolygon(this.createLinearRing(t))}else if(arguments[0]instanceof Ca){var n=arguments[0];return this.createPolygon(n,null)}}else if(arguments.length===2){var r=arguments[0],o=arguments[1];return new qr(r,o,this)}};un.prototype.getSRID=function(){return this._SRID};un.prototype.createGeometryCollection=function(){if(arguments.length===0)return new qi(null,this);if(arguments.length===1){var e=arguments[0];return new qi(e,this)}};un.prototype.createGeometry=function(e){var t=new os(this);return t.edit(e,{edit:function(){if(arguments.length===2){var n=arguments[0];return this._coordinateSequenceFactory.create(n)}}})};un.prototype.getPrecisionModel=function(){return this._precisionModel};un.prototype.createLinearRing=function(){if(arguments.length===0)return this.createLinearRing(this.getCoordinateSequenceFactory().create([]));if(arguments.length===1){if(arguments[0]instanceof Array){var e=arguments[0];return this.createLinearRing(e!==null?this.getCoordinateSequenceFactory().create(e):null)}else if(Be(arguments[0],wn)){var t=arguments[0];return new Ca(t,this)}}};un.prototype.createMultiPolygon=function(){if(arguments.length===0)return new Sa(null,this);if(arguments.length===1){var e=arguments[0];return new Sa(e,this)}};un.prototype.createMultiPoint=function(){var e=this;if(arguments.length===0)return new df(null,this);if(arguments.length===1){if(arguments[0]instanceof Array){var t=arguments[0];return new df(t,this)}else if(arguments[0]instanceof Array){var n=arguments[0];return this.createMultiPoint(n!==null?this.getCoordinateSequenceFactory().create(n):null)}else if(Be(arguments[0],wn)){var r=arguments[0];if(r===null)return this.createMultiPoint(new Array(0).fill(null));for(var o=new Array(r.size()).fill(null),l=0;l<r.size();l++){var h=e.getCoordinateSequenceFactory().create(1,r.getDimension());Cr.copy(r,l,h,0,1),o[l]=e.createPoint(h)}return this.createMultiPoint(o)}}};un.prototype.interfaces_=function(){return[ls]};un.prototype.getClass=function(){return un};un.toMultiPolygonArray=function(e){var t=new Array(e.size()).fill(null);return e.toArray(t)};un.toGeometryArray=function(e){if(e===null)return null;var t=new Array(e.size()).fill(null);return e.toArray(t)};un.getDefaultCoordinateSequenceFactory=function(){return Ta.instance()};un.toMultiLineStringArray=function(e){var t=new Array(e.size()).fill(null);return e.toArray(t)};un.toLineStringArray=function(e){var t=new Array(e.size()).fill(null);return e.toArray(t)};un.toMultiPointArray=function(e){var t=new Array(e.size()).fill(null);return e.toArray(t)};un.toLinearRingArray=function(e){var t=new Array(e.size()).fill(null);return e.toArray(t)};un.toPointArray=function(e){var t=new Array(e.size()).fill(null);return e.toArray(t)};un.toPolygonArray=function(e){var t=new Array(e.size()).fill(null);return e.toArray(t)};un.createPointFromInternalCoord=function(e,t){return t.getPrecisionModel().makePrecise(e),t.getFactory().createPoint(e)};jE.serialVersionUID.get=function(){return-6820524753094096e3};Object.defineProperties(un,jE);var eR=["Point","MultiPoint","LineString","MultiLineString","Polygon","MultiPolygon"],fy=function(e){this.geometryFactory=e||new un};fy.prototype.read=function(e){var t;typeof e=="string"?t=JSON.parse(e):t=e;var n=t.type;if(!Ws[n])throw new Error("Unknown GeoJSON type: "+t.type);return eR.indexOf(n)!==-1?Ws[n].apply(this,[t.coordinates]):n==="GeometryCollection"?Ws[n].apply(this,[t.geometries]):Ws[n].apply(this,[t])};fy.prototype.write=function(e){var t=e.getGeometryType();if(!Ka[t])throw new Error("Geometry is not supported");return Ka[t].apply(this,[e])};var Ws={Feature:function(e){var t={};for(var n in e)t[n]=e[n];if(e.geometry){var r=e.geometry.type;if(!Ws[r])throw new Error("Unknown GeoJSON type: "+e.type);t.geometry=this.read(e.geometry)}return e.bbox&&(t.bbox=Ws.bbox.apply(this,[e.bbox])),t},FeatureCollection:function(e){var t=this,n={};if(e.features){n.features=[];for(var r=0;r<e.features.length;++r)n.features.push(t.read(e.features[r]))}return e.bbox&&(n.bbox=this.parse.bbox.apply(this,[e.bbox])),n},coordinates:function(e){for(var t=[],n=0;n<e.length;++n){var r=e[n];t.push(new Tt(r[0],r[1]))}return t},bbox:function(e){return this.geometryFactory.createLinearRing([new Tt(e[0],e[1]),new Tt(e[2],e[1]),new Tt(e[2],e[3]),new Tt(e[0],e[3]),new Tt(e[0],e[1])])},Point:function(e){var t=new Tt(e[0],e[1]);return this.geometryFactory.createPoint(t)},MultiPoint:function(e){for(var t=this,n=[],r=0;r<e.length;++r)n.push(Ws.Point.apply(t,[e[r]]));return this.geometryFactory.createMultiPoint(n)},LineString:function(e){var t=Ws.coordinates.apply(this,[e]);return this.geometryFactory.createLineString(t)},MultiLineString:function(e){for(var t=this,n=[],r=0;r<e.length;++r)n.push(Ws.LineString.apply(t,[e[r]]));return this.geometryFactory.createMultiLineString(n)},Polygon:function(e){for(var t=this,n=Ws.coordinates.apply(this,[e[0]]),r=this.geometryFactory.createLinearRing(n),o=[],l=1;l<e.length;++l){var h=e[l],u=Ws.coordinates.apply(t,[h]),y=t.geometryFactory.createLinearRing(u);o.push(y)}return this.geometryFactory.createPolygon(r,o)},MultiPolygon:function(e){for(var t=this,n=[],r=0;r<e.length;++r){var o=e[r];n.push(Ws.Polygon.apply(t,[o]))}return this.geometryFactory.createMultiPolygon(n)},GeometryCollection:function(e){for(var t=this,n=[],r=0;r<e.length;++r){var o=e[r];n.push(t.read(o))}return this.geometryFactory.createGeometryCollection(n)}},Ka={coordinate:function(e){return[e.x,e.y]},Point:function(e){var t=Ka.coordinate.apply(this,[e.getCoordinate()]);return{type:"Point",coordinates:t}},MultiPoint:function(e){for(var t=this,n=[],r=0;r<e._geometries.length;++r){var o=e._geometries[r],l=Ka.Point.apply(t,[o]);n.push(l.coordinates)}return{type:"MultiPoint",coordinates:n}},LineString:function(e){for(var t=this,n=[],r=e.getCoordinates(),o=0;o<r.length;++o){var l=r[o];n.push(Ka.coordinate.apply(t,[l]))}return{type:"LineString",coordinates:n}},MultiLineString:function(e){for(var t=this,n=[],r=0;r<e._geometries.length;++r){var o=e._geometries[r],l=Ka.LineString.apply(t,[o]);n.push(l.coordinates)}return{type:"MultiLineString",coordinates:n}},Polygon:function(e){var t=this,n=[],r=Ka.LineString.apply(this,[e._shell]);n.push(r.coordinates);for(var o=0;o<e._holes.length;++o){var l=e._holes[o],h=Ka.LineString.apply(t,[l]);n.push(h.coordinates)}return{type:"Polygon",coordinates:n}},MultiPolygon:function(e){for(var t=this,n=[],r=0;r<e._geometries.length;++r){var o=e._geometries[r],l=Ka.Polygon.apply(t,[o]);n.push(l.coordinates)}return{type:"MultiPolygon",coordinates:n}},GeometryCollection:function(e){for(var t=this,n=[],r=0;r<e._geometries.length;++r){var o=e._geometries[r],l=o.getGeometryType();n.push(Ka[l].apply(t,[o]))}return{type:"GeometryCollection",geometries:n}}},kv=function(e){this.geometryFactory=e||new un,this.precisionModel=this.geometryFactory.getPrecisionModel(),this.parser=new fy(this.geometryFactory)};kv.prototype.read=function(e){var t=this.parser.read(e);return this.precisionModel.getType()===Ln.FIXED&&this.reducePrecision(t),t};kv.prototype.reducePrecision=function(e){var t=this,n,r;if(e.coordinate)this.precisionModel.makePrecise(e.coordinate);else if(e.points)for(n=0,r=e.points.length;n<r;n++)t.precisionModel.makePrecise(e.points[n]);else if(e.geometries)for(n=0,r=e.geometries.length;n<r;n++)t.reducePrecision(e.geometries[n])};var WE=function(){this.parser=new fy(this.geometryFactory)};WE.prototype.write=function(e){return this.parser.write(e)};var ne=function(){},py={ON:{configurable:!0},LEFT:{configurable:!0},RIGHT:{configurable:!0}};ne.prototype.interfaces_=function(){return[]};ne.prototype.getClass=function(){return ne};ne.opposite=function(e){return e===ne.LEFT?ne.RIGHT:e===ne.RIGHT?ne.LEFT:e};py.ON.get=function(){return 0};py.LEFT.get=function(){return 1};py.RIGHT.get=function(){return 2};Object.defineProperties(ne,py);function dy(e){this.message=e||""}dy.prototype=new Error;dy.prototype.name="EmptyStackException";function ha(){this.array_=[]}ha.prototype=new ws;ha.prototype.add=function(e){return this.array_.push(e),!0};ha.prototype.get=function(e){if(e<0||e>=this.size())throw new Error;return this.array_[e]};ha.prototype.push=function(e){return this.array_.push(e),e};ha.prototype.pop=function(e){if(this.array_.length===0)throw new dy;return this.array_.pop()};ha.prototype.peek=function(){if(this.array_.length===0)throw new dy;return this.array_[this.array_.length-1]};ha.prototype.empty=function(){return this.array_.length===0};ha.prototype.isEmpty=function(){return this.empty()};ha.prototype.search=function(e){return this.array_.indexOf(e)};ha.prototype.size=function(){return this.array_.length};ha.prototype.toArray=function(){for(var e=this,t=[],n=0,r=this.array_.length;n<r;n++)t.push(e.array_[n]);return t};var ea=function(){this._minIndex=-1,this._minCoord=null,this._minDe=null,this._orientedDe=null};ea.prototype.getCoordinate=function(){return this._minCoord};ea.prototype.getRightmostSide=function(e,t){var n=this.getRightmostSideOfSegment(e,t);return n<0&&(n=this.getRightmostSideOfSegment(e,t-1)),n<0&&(this._minCoord=null,this.checkForRightmostCoordinate(e)),n};ea.prototype.findRightmostEdgeAtVertex=function(){var e=this._minDe.getEdge().getCoordinates();tn.isTrue(this._minIndex>0&&this._minIndex<e.length,"rightmost point expected to be interior vertex of edge");var t=e[this._minIndex-1],n=e[this._minIndex+1],r=ye.computeOrientation(this._minCoord,n,t),o=!1;(t.y<this._minCoord.y&&n.y<this._minCoord.y&&r===ye.COUNTERCLOCKWISE||t.y>this._minCoord.y&&n.y>this._minCoord.y&&r===ye.CLOCKWISE)&&(o=!0),o&&(this._minIndex=this._minIndex-1)};ea.prototype.getRightmostSideOfSegment=function(e,t){var n=e.getEdge(),r=n.getCoordinates();if(t<0||t+1>=r.length||r[t].y===r[t+1].y)return-1;var o=ne.LEFT;return r[t].y<r[t+1].y&&(o=ne.RIGHT),o};ea.prototype.getEdge=function(){return this._orientedDe};ea.prototype.checkForRightmostCoordinate=function(e){for(var t=this,n=e.getEdge().getCoordinates(),r=0;r<n.length-1;r++)(t._minCoord===null||n[r].x>t._minCoord.x)&&(t._minDe=e,t._minIndex=r,t._minCoord=n[r])};ea.prototype.findRightmostEdgeAtNode=function(){var e=this._minDe.getNode(),t=e.getEdges();this._minDe=t.getRightmostEdge(),this._minDe.isForward()||(this._minDe=this._minDe.getSym(),this._minIndex=this._minDe.getEdge().getCoordinates().length-1)};ea.prototype.findEdge=function(e){for(var t=this,n=e.iterator();n.hasNext();){var r=n.next();r.isForward()&&t.checkForRightmostCoordinate(r)}tn.isTrue(this._minIndex!==0||this._minCoord.equals(this._minDe.getCoordinate()),"inconsistency in rightmost processing"),this._minIndex===0?this.findRightmostEdgeAtNode():this.findRightmostEdgeAtVertex(),this._orientedDe=this._minDe;var o=this.getRightmostSide(this._minDe,this._minIndex);o===ne.LEFT&&(this._orientedDe=this._minDe.getSym())};ea.prototype.interfaces_=function(){return[]};ea.prototype.getClass=function(){return ea};var ll=function(e){function t(n,r){e.call(this,t.msgWithCoord(n,r)),this.pt=r?new Tt(r):null,this.name="TopologyException"}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.getCoordinate=function(){return this.pt},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t.msgWithCoord=function(n,r){return r?n:n+" [ "+r+" ]"},t}(sl),my=function(){this.array_=[]};my.prototype.addLast=function(e){this.array_.push(e)};my.prototype.removeFirst=function(){return this.array_.shift()};my.prototype.isEmpty=function(){return this.array_.length===0};var ji=function(){this._finder=null,this._dirEdgeList=new ce,this._nodes=new ce,this._rightMostCoord=null,this._env=null,this._finder=new ea};ji.prototype.clearVisitedEdges=function(){for(var e=this._dirEdgeList.iterator();e.hasNext();){var t=e.next();t.setVisited(!1)}};ji.prototype.getRightmostCoordinate=function(){return this._rightMostCoord};ji.prototype.computeNodeDepth=function(e){for(var t=this,n=null,r=e.getEdges().iterator();r.hasNext();){var o=r.next();if(o.isVisited()||o.getSym().isVisited()){n=o;break}}if(n===null)throw new ll("unable to find edge to compute depths at "+e.getCoordinate());e.getEdges().computeDepths(n);for(var l=e.getEdges().iterator();l.hasNext();){var h=l.next();h.setVisited(!0),t.copySymDepths(h)}};ji.prototype.computeDepth=function(e){this.clearVisitedEdges();var t=this._finder.getEdge();t.setEdgeDepths(ne.RIGHT,e),this.copySymDepths(t),this.computeDepths(t)};ji.prototype.create=function(e){this.addReachable(e),this._finder.findEdge(this._dirEdgeList),this._rightMostCoord=this._finder.getCoordinate()};ji.prototype.findResultEdges=function(){for(var e=this._dirEdgeList.iterator();e.hasNext();){var t=e.next();t.getDepth(ne.RIGHT)>=1&&t.getDepth(ne.LEFT)<=0&&!t.isInteriorAreaEdge()&&t.setInResult(!0)}};ji.prototype.computeDepths=function(e){var t=this,n=new Tv,r=new my,o=e.getNode();for(r.addLast(o),n.add(o),e.setVisited(!0);!r.isEmpty();){var l=r.removeFirst();n.add(l),t.computeNodeDepth(l);for(var h=l.getEdges().iterator();h.hasNext();){var u=h.next(),y=u.getSym();if(!y.isVisited()){var w=y.getNode();n.contains(w)||(r.addLast(w),n.add(w))}}}};ji.prototype.compareTo=function(e){var t=e;return this._rightMostCoord.x<t._rightMostCoord.x?-1:this._rightMostCoord.x>t._rightMostCoord.x?1:0};ji.prototype.getEnvelope=function(){if(this._env===null){for(var e=new Le,t=this._dirEdgeList.iterator();t.hasNext();)for(var n=t.next(),r=n.getEdge().getCoordinates(),o=0;o<r.length-1;o++)e.expandToInclude(r[o]);this._env=e}return this._env};ji.prototype.addReachable=function(e){var t=this,n=new ha;for(n.add(e);!n.empty();){var r=n.pop();t.add(r,n)}};ji.prototype.copySymDepths=function(e){var t=e.getSym();t.setDepth(ne.LEFT,e.getDepth(ne.RIGHT)),t.setDepth(ne.RIGHT,e.getDepth(ne.LEFT))};ji.prototype.add=function(e,t){var n=this;e.setVisited(!0),this._nodes.add(e);for(var r=e.getEdges().iterator();r.hasNext();){var o=r.next();n._dirEdgeList.add(o);var l=o.getSym(),h=l.getNode();h.isVisited()||t.push(h)}};ji.prototype.getNodes=function(){return this._nodes};ji.prototype.getDirectedEdges=function(){return this._dirEdgeList};ji.prototype.interfaces_=function(){return[as]};ji.prototype.getClass=function(){return ji};var jn=function e(){var t=this;if(this.location=null,arguments.length===1){if(arguments[0]instanceof Array){var n=arguments[0];this.init(n.length)}else if(Number.isInteger(arguments[0])){var r=arguments[0];this.init(1),this.location[ne.ON]=r}else if(arguments[0]instanceof e){var o=arguments[0];if(this.init(o.location.length),o!==null)for(var l=0;l<this.location.length;l++)t.location[l]=o.location[l]}}else if(arguments.length===3){var h=arguments[0],u=arguments[1],y=arguments[2];this.init(3),this.location[ne.ON]=h,this.location[ne.LEFT]=u,this.location[ne.RIGHT]=y}};jn.prototype.setAllLocations=function(e){for(var t=this,n=0;n<this.location.length;n++)t.location[n]=e};jn.prototype.isNull=function(){for(var e=this,t=0;t<this.location.length;t++)if(e.location[t]!==At.NONE)return!1;return!0};jn.prototype.setAllLocationsIfNull=function(e){for(var t=this,n=0;n<this.location.length;n++)t.location[n]===At.NONE&&(t.location[n]=e)};jn.prototype.isLine=function(){return this.location.length===1};jn.prototype.merge=function(e){var t=this;if(e.location.length>this.location.length){var n=new Array(3).fill(null);n[ne.ON]=this.location[ne.ON],n[ne.LEFT]=At.NONE,n[ne.RIGHT]=At.NONE,this.location=n}for(var r=0;r<this.location.length;r++)t.location[r]===At.NONE&&r<e.location.length&&(t.location[r]=e.location[r])};jn.prototype.getLocations=function(){return this.location};jn.prototype.flip=function(){if(this.location.length<=1)return null;var e=this.location[ne.LEFT];this.location[ne.LEFT]=this.location[ne.RIGHT],this.location[ne.RIGHT]=e};jn.prototype.toString=function(){var e=new ca;return this.location.length>1&&e.append(At.toLocationSymbol(this.location[ne.LEFT])),e.append(At.toLocationSymbol(this.location[ne.ON])),this.location.length>1&&e.append(At.toLocationSymbol(this.location[ne.RIGHT])),e.toString()};jn.prototype.setLocations=function(e,t,n){this.location[ne.ON]=e,this.location[ne.LEFT]=t,this.location[ne.RIGHT]=n};jn.prototype.get=function(e){return e<this.location.length?this.location[e]:At.NONE};jn.prototype.isArea=function(){return this.location.length>1};jn.prototype.isAnyNull=function(){for(var e=this,t=0;t<this.location.length;t++)if(e.location[t]===At.NONE)return!0;return!1};jn.prototype.setLocation=function(){if(arguments.length===1){var e=arguments[0];this.setLocation(ne.ON,e)}else if(arguments.length===2){var t=arguments[0],n=arguments[1];this.location[t]=n}};jn.prototype.init=function(e){this.location=new Array(e).fill(null),this.setAllLocations(At.NONE)};jn.prototype.isEqualOnSide=function(e,t){return this.location[t]===e.location[t]};jn.prototype.allPositionsEqual=function(e){for(var t=this,n=0;n<this.location.length;n++)if(t.location[n]!==e)return!1;return!0};jn.prototype.interfaces_=function(){return[]};jn.prototype.getClass=function(){return jn};var Rn=function e(){if(this.elt=new Array(2).fill(null),arguments.length===1){if(Number.isInteger(arguments[0])){var t=arguments[0];this.elt[0]=new jn(t),this.elt[1]=new jn(t)}else if(arguments[0]instanceof e){var n=arguments[0];this.elt[0]=new jn(n.elt[0]),this.elt[1]=new jn(n.elt[1])}}else if(arguments.length===2){var r=arguments[0],o=arguments[1];this.elt[0]=new jn(At.NONE),this.elt[1]=new jn(At.NONE),this.elt[r].setLocation(o)}else if(arguments.length===3){var l=arguments[0],h=arguments[1],u=arguments[2];this.elt[0]=new jn(l,h,u),this.elt[1]=new jn(l,h,u)}else if(arguments.length===4){var y=arguments[0],w=arguments[1],S=arguments[2],C=arguments[3];this.elt[0]=new jn(At.NONE,At.NONE,At.NONE),this.elt[1]=new jn(At.NONE,At.NONE,At.NONE),this.elt[y].setLocations(w,S,C)}};Rn.prototype.getGeometryCount=function(){var e=0;return this.elt[0].isNull()||e++,this.elt[1].isNull()||e++,e};Rn.prototype.setAllLocations=function(e,t){this.elt[e].setAllLocations(t)};Rn.prototype.isNull=function(e){return this.elt[e].isNull()};Rn.prototype.setAllLocationsIfNull=function(){if(arguments.length===1){var e=arguments[0];this.setAllLocationsIfNull(0,e),this.setAllLocationsIfNull(1,e)}else if(arguments.length===2){var t=arguments[0],n=arguments[1];this.elt[t].setAllLocationsIfNull(n)}};Rn.prototype.isLine=function(e){return this.elt[e].isLine()};Rn.prototype.merge=function(e){for(var t=this,n=0;n<2;n++)t.elt[n]===null&&e.elt[n]!==null?t.elt[n]=new jn(e.elt[n]):t.elt[n].merge(e.elt[n])};Rn.prototype.flip=function(){this.elt[0].flip(),this.elt[1].flip()};Rn.prototype.getLocation=function(){if(arguments.length===1){var e=arguments[0];return this.elt[e].get(ne.ON)}else if(arguments.length===2){var t=arguments[0],n=arguments[1];return this.elt[t].get(n)}};Rn.prototype.toString=function(){var e=new ca;return this.elt[0]!==null&&(e.append("A:"),e.append(this.elt[0].toString())),this.elt[1]!==null&&(e.append(" B:"),e.append(this.elt[1].toString())),e.toString()};Rn.prototype.isArea=function(){if(arguments.length===0)return this.elt[0].isArea()||this.elt[1].isArea();if(arguments.length===1){var e=arguments[0];return this.elt[e].isArea()}};Rn.prototype.isAnyNull=function(e){return this.elt[e].isAnyNull()};Rn.prototype.setLocation=function(){if(arguments.length===2){var e=arguments[0],t=arguments[1];this.elt[e].setLocation(ne.ON,t)}else if(arguments.length===3){var n=arguments[0],r=arguments[1],o=arguments[2];this.elt[n].setLocation(r,o)}};Rn.prototype.isEqualOnSide=function(e,t){return this.elt[0].isEqualOnSide(e.elt[0],t)&&this.elt[1].isEqualOnSide(e.elt[1],t)};Rn.prototype.allPositionsEqual=function(e,t){return this.elt[e].allPositionsEqual(t)};Rn.prototype.toLine=function(e){this.elt[e].isArea()&&(this.elt[e]=new jn(this.elt[e].location[0]))};Rn.prototype.interfaces_=function(){return[]};Rn.prototype.getClass=function(){return Rn};Rn.toLineLabel=function(e){for(var t=new Rn(At.NONE),n=0;n<2;n++)t.setLocation(n,e.getLocation(n));return t};var Rr=function(){this._startDe=null,this._maxNodeDegree=-1,this._edges=new ce,this._pts=new ce,this._label=new Rn(At.NONE),this._ring=null,this._isHole=null,this._shell=null,this._holes=new ce,this._geometryFactory=null;var e=arguments[0],t=arguments[1];this._geometryFactory=t,this.computePoints(e),this.computeRing()};Rr.prototype.computeRing=function(){var e=this;if(this._ring!==null)return null;for(var t=new Array(this._pts.size()).fill(null),n=0;n<this._pts.size();n++)t[n]=e._pts.get(n);this._ring=this._geometryFactory.createLinearRing(t),this._isHole=ye.isCCW(this._ring.getCoordinates())};Rr.prototype.isIsolated=function(){return this._label.getGeometryCount()===1};Rr.prototype.computePoints=function(e){var t=this;this._startDe=e;var n=e,r=!0;do{if(n===null)throw new ll("Found null DirectedEdge");if(n.getEdgeRing()===t)throw new ll("Directed Edge visited twice during ring-building at "+n.getCoordinate());t._edges.add(n);var o=n.getLabel();tn.isTrue(o.isArea()),t.mergeLabel(o),t.addPoints(n.getEdge(),n.isForward(),r),r=!1,t.setEdgeRing(n,t),n=t.getNext(n)}while(n!==this._startDe)};Rr.prototype.getLinearRing=function(){return this._ring};Rr.prototype.getCoordinate=function(e){return this._pts.get(e)};Rr.prototype.computeMaxNodeDegree=function(){var e=this;this._maxNodeDegree=0;var t=this._startDe;do{var n=t.getNode(),r=n.getEdges().getOutgoingDegree(e);r>e._maxNodeDegree&&(e._maxNodeDegree=r),t=e.getNext(t)}while(t!==this._startDe);this._maxNodeDegree*=2};Rr.prototype.addPoints=function(e,t,n){var r=this,o=e.getCoordinates();if(t){var l=1;n&&(l=0);for(var h=l;h<o.length;h++)r._pts.add(o[h])}else{var u=o.length-2;n&&(u=o.length-1);for(var y=u;y>=0;y--)r._pts.add(o[y])}};Rr.prototype.isHole=function(){return this._isHole};Rr.prototype.setInResult=function(){var e=this._startDe;do e.getEdge().setInResult(!0),e=e.getNext();while(e!==this._startDe)};Rr.prototype.containsPoint=function(e){var t=this.getLinearRing(),n=t.getEnvelopeInternal();if(!n.contains(e)||!ye.isPointInRing(e,t.getCoordinates()))return!1;for(var r=this._holes.iterator();r.hasNext();){var o=r.next();if(o.containsPoint(e))return!1}return!0};Rr.prototype.addHole=function(e){this._holes.add(e)};Rr.prototype.isShell=function(){return this._shell===null};Rr.prototype.getLabel=function(){return this._label};Rr.prototype.getEdges=function(){return this._edges};Rr.prototype.getMaxNodeDegree=function(){return this._maxNodeDegree<0&&this.computeMaxNodeDegree(),this._maxNodeDegree};Rr.prototype.getShell=function(){return this._shell};Rr.prototype.mergeLabel=function(){if(arguments.length===1){var e=arguments[0];this.mergeLabel(e,0),this.mergeLabel(e,1)}else if(arguments.length===2){var t=arguments[0],n=arguments[1],r=t.getLocation(n,ne.RIGHT);if(r===At.NONE)return null;if(this._label.getLocation(n)===At.NONE)return this._label.setLocation(n,r),null}};Rr.prototype.setShell=function(e){this._shell=e,e!==null&&e.addHole(this)};Rr.prototype.toPolygon=function(e){for(var t=this,n=new Array(this._holes.size()).fill(null),r=0;r<this._holes.size();r++)n[r]=t._holes.get(r).getLinearRing();var o=e.createPolygon(this.getLinearRing(),n);return o};Rr.prototype.interfaces_=function(){return[]};Rr.prototype.getClass=function(){return Rr};var nR=function(e){function t(){var n=arguments[0],r=arguments[1];e.call(this,n,r)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.setEdgeRing=function(n,r){n.setMinEdgeRing(r)},t.prototype.getNext=function(n){return n.getNextMin()},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(Rr),rR=function(e){function t(){var n=arguments[0],r=arguments[1];e.call(this,n,r)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.buildMinimalRings=function(){var n=this,r=new ce,o=this._startDe;do{if(o.getMinEdgeRing()===null){var l=new nR(o,n._geometryFactory);r.add(l)}o=o.getNext()}while(o!==this._startDe);return r},t.prototype.setEdgeRing=function(n,r){n.setEdgeRing(r)},t.prototype.linkDirectedEdgesForMinimalEdgeRings=function(){var n=this,r=this._startDe;do{var o=r.getNode();o.getEdges().linkMinimalDirectedEdges(n),r=r.getNext()}while(r!==this._startDe)},t.prototype.getNext=function(n){return n.getNext()},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(Rr),Go=function(){if(this._label=null,this._isInResult=!1,this._isCovered=!1,this._isCoveredSet=!1,this._isVisited=!1,arguments.length!==0&&arguments.length===1){var e=arguments[0];this._label=e}};Go.prototype.setVisited=function(e){this._isVisited=e};Go.prototype.setInResult=function(e){this._isInResult=e};Go.prototype.isCovered=function(){return this._isCovered};Go.prototype.isCoveredSet=function(){return this._isCoveredSet};Go.prototype.setLabel=function(e){this._label=e};Go.prototype.getLabel=function(){return this._label};Go.prototype.setCovered=function(e){this._isCovered=e,this._isCoveredSet=!0};Go.prototype.updateIM=function(e){tn.isTrue(this._label.getGeometryCount()>=2,"found partial label"),this.computeIM(e)};Go.prototype.isInResult=function(){return this._isInResult};Go.prototype.isVisited=function(){return this._isVisited};Go.prototype.interfaces_=function(){return[]};Go.prototype.getClass=function(){return Go};var gy=function(e){function t(){e.call(this),this._coord=null,this._edges=null;var n=arguments[0],r=arguments[1];this._coord=n,this._edges=r,this._label=new Rn(0,At.NONE)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.isIncidentEdgeInResult=function(){for(var n=this.getEdges().getEdges().iterator();n.hasNext();){var r=n.next();if(r.getEdge().isInResult())return!0}return!1},t.prototype.isIsolated=function(){return this._label.getGeometryCount()===1},t.prototype.getCoordinate=function(){return this._coord},t.prototype.print=function(n){n.println("node "+this._coord+" lbl: "+this._label)},t.prototype.computeIM=function(n){},t.prototype.computeMergedLocation=function(n,r){var o=At.NONE;if(o=this._label.getLocation(r),!n.isNull(r)){var l=n.getLocation(r);o!==At.BOUNDARY&&(o=l)}return o},t.prototype.setLabel=function(){if(arguments.length===2){var n=arguments[0],r=arguments[1];this._label===null?this._label=new Rn(n,r):this._label.setLocation(n,r)}else return e.prototype.setLabel.apply(this,arguments)},t.prototype.getEdges=function(){return this._edges},t.prototype.mergeLabel=function(){var n=this;if(arguments[0]instanceof t){var r=arguments[0];this.mergeLabel(r._label)}else if(arguments[0]instanceof Rn)for(var o=arguments[0],l=0;l<2;l++){var h=n.computeMergedLocation(o,l),u=n._label.getLocation(l);u===At.NONE&&n._label.setLocation(l,h)}},t.prototype.add=function(n){this._edges.insert(n),n.setNode(this)},t.prototype.setLabelBoundary=function(n){if(this._label===null)return null;var r=At.NONE;this._label!==null&&(r=this._label.getLocation(n));var o=null;switch(r){case At.BOUNDARY:o=At.INTERIOR;break;case At.INTERIOR:o=At.BOUNDARY;break;default:o=At.BOUNDARY;break}this._label.setLocation(n,o)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(Go),na=function(){this.nodeMap=new Pi,this.nodeFact=null;var e=arguments[0];this.nodeFact=e};na.prototype.find=function(e){return this.nodeMap.get(e)};na.prototype.addNode=function(){if(arguments[0]instanceof Tt){var e=arguments[0],t=this.nodeMap.get(e);return t===null&&(t=this.nodeFact.createNode(e),this.nodeMap.put(e,t)),t}else if(arguments[0]instanceof gy){var n=arguments[0],r=this.nodeMap.get(n.getCoordinate());return r===null?(this.nodeMap.put(n.getCoordinate(),n),n):(r.mergeLabel(n),r)}};na.prototype.print=function(e){for(var t=this.iterator();t.hasNext();){var n=t.next();n.print(e)}};na.prototype.iterator=function(){return this.nodeMap.values().iterator()};na.prototype.values=function(){return this.nodeMap.values()};na.prototype.getBoundaryNodes=function(e){for(var t=new ce,n=this.iterator();n.hasNext();){var r=n.next();r.getLabel().getLocation(e)===At.BOUNDARY&&t.add(r)}return t};na.prototype.add=function(e){var t=e.getCoordinate(),n=this.addNode(t);n.add(e)};na.prototype.interfaces_=function(){return[]};na.prototype.getClass=function(){return na};var Nn=function(){},zd={NE:{configurable:!0},NW:{configurable:!0},SW:{configurable:!0},SE:{configurable:!0}};Nn.prototype.interfaces_=function(){return[]};Nn.prototype.getClass=function(){return Nn};Nn.isNorthern=function(e){return e===Nn.NE||e===Nn.NW};Nn.isOpposite=function(e,t){if(e===t)return!1;var n=(e-t+4)%4;return n===2};Nn.commonHalfPlane=function(e,t){if(e===t)return e;var n=(e-t+4)%4;if(n===2)return-1;var r=e<t?e:t,o=e>t?e:t;return r===0&&o===3?3:r};Nn.isInHalfPlane=function(e,t){return t===Nn.SE?e===Nn.SE||e===Nn.SW:e===t||e===t+1};Nn.quadrant=function(){if(typeof arguments[0]=="number"&&typeof arguments[1]=="number"){var e=arguments[0],t=arguments[1];if(e===0&&t===0)throw new tr("Cannot compute the quadrant for point ( "+e+", "+t+" )");return e>=0?t>=0?Nn.NE:Nn.SE:t>=0?Nn.NW:Nn.SW}else if(arguments[0]instanceof Tt&&arguments[1]instanceof Tt){var n=arguments[0],r=arguments[1];if(r.x===n.x&&r.y===n.y)throw new tr("Cannot compute the quadrant for two identical points "+n);return r.x>=n.x?r.y>=n.y?Nn.NE:Nn.SE:r.y>=n.y?Nn.NW:Nn.SW}};zd.NE.get=function(){return 0};zd.NW.get=function(){return 1};zd.SW.get=function(){return 2};zd.SE.get=function(){return 3};Object.defineProperties(Nn,zd);var Mi=function(){if(this._edge=null,this._label=null,this._node=null,this._p0=null,this._p1=null,this._dx=null,this._dy=null,this._quadrant=null,arguments.length===1){var e=arguments[0];this._edge=e}else if(arguments.length===3){var t=arguments[0],n=arguments[1],r=arguments[2],o=null;this._edge=t,this.init(n,r),this._label=o}else if(arguments.length===4){var l=arguments[0],h=arguments[1],u=arguments[2],y=arguments[3];this._edge=l,this.init(h,u),this._label=y}};Mi.prototype.compareDirection=function(e){return this._dx===e._dx&&this._dy===e._dy?0:this._quadrant>e._quadrant?1:this._quadrant<e._quadrant?-1:ye.computeOrientation(e._p0,e._p1,this._p1)};Mi.prototype.getDy=function(){return this._dy};Mi.prototype.getCoordinate=function(){return this._p0};Mi.prototype.setNode=function(e){this._node=e};Mi.prototype.print=function(e){var t=Math.atan2(this._dy,this._dx),n=this.getClass().getName(),r=n.lastIndexOf("."),o=n.substring(r+1);e.print("  "+o+": "+this._p0+" - "+this._p1+" "+this._quadrant+":"+t+"   "+this._label)};Mi.prototype.compareTo=function(e){var t=e;return this.compareDirection(t)};Mi.prototype.getDirectedCoordinate=function(){return this._p1};Mi.prototype.getDx=function(){return this._dx};Mi.prototype.getLabel=function(){return this._label};Mi.prototype.getEdge=function(){return this._edge};Mi.prototype.getQuadrant=function(){return this._quadrant};Mi.prototype.getNode=function(){return this._node};Mi.prototype.toString=function(){var e=Math.atan2(this._dy,this._dx),t=this.getClass().getName(),n=t.lastIndexOf("."),r=t.substring(n+1);return"  "+r+": "+this._p0+" - "+this._p1+" "+this._quadrant+":"+e+"   "+this._label};Mi.prototype.computeLabel=function(e){};Mi.prototype.init=function(e,t){this._p0=e,this._p1=t,this._dx=t.x-e.x,this._dy=t.y-e.y,this._quadrant=Nn.quadrant(this._dx,this._dy),tn.isTrue(!(this._dx===0&&this._dy===0),"EdgeEnd with identical endpoints found")};Mi.prototype.interfaces_=function(){return[as]};Mi.prototype.getClass=function(){return Mi};var B0=function(e){function t(){var n=arguments[0],r=arguments[1];if(e.call(this,n),this._isForward=null,this._isInResult=!1,this._isVisited=!1,this._sym=null,this._next=null,this._nextMin=null,this._edgeRing=null,this._minEdgeRing=null,this._depth=[0,-999,-999],this._isForward=r,r)this.init(n.getCoordinate(0),n.getCoordinate(1));else{var o=n.getNumPoints()-1;this.init(n.getCoordinate(o),n.getCoordinate(o-1))}this.computeDirectedLabel()}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.getNextMin=function(){return this._nextMin},t.prototype.getDepth=function(n){return this._depth[n]},t.prototype.setVisited=function(n){this._isVisited=n},t.prototype.computeDirectedLabel=function(){this._label=new Rn(this._edge.getLabel()),this._isForward||this._label.flip()},t.prototype.getNext=function(){return this._next},t.prototype.setDepth=function(n,r){if(this._depth[n]!==-999&&this._depth[n]!==r)throw new ll("assigned depths do not match",this.getCoordinate());this._depth[n]=r},t.prototype.isInteriorAreaEdge=function(){for(var n=this,r=!0,o=0;o<2;o++)n._label.isArea(o)&&n._label.getLocation(o,ne.LEFT)===At.INTERIOR&&n._label.getLocation(o,ne.RIGHT)===At.INTERIOR||(r=!1);return r},t.prototype.setNextMin=function(n){this._nextMin=n},t.prototype.print=function(n){e.prototype.print.call(this,n),n.print(" "+this._depth[ne.LEFT]+"/"+this._depth[ne.RIGHT]),n.print(" ("+this.getDepthDelta()+")"),this._isInResult&&n.print(" inResult")},t.prototype.setMinEdgeRing=function(n){this._minEdgeRing=n},t.prototype.isLineEdge=function(){var n=this._label.isLine(0)||this._label.isLine(1),r=!this._label.isArea(0)||this._label.allPositionsEqual(0,At.EXTERIOR),o=!this._label.isArea(1)||this._label.allPositionsEqual(1,At.EXTERIOR);return n&&r&&o},t.prototype.setEdgeRing=function(n){this._edgeRing=n},t.prototype.getMinEdgeRing=function(){return this._minEdgeRing},t.prototype.getDepthDelta=function(){var n=this._edge.getDepthDelta();return this._isForward||(n=-n),n},t.prototype.setInResult=function(n){this._isInResult=n},t.prototype.getSym=function(){return this._sym},t.prototype.isForward=function(){return this._isForward},t.prototype.getEdge=function(){return this._edge},t.prototype.printEdge=function(n){this.print(n),n.print(" "),this._isForward?this._edge.print(n):this._edge.printReverse(n)},t.prototype.setSym=function(n){this._sym=n},t.prototype.setVisitedEdge=function(n){this.setVisited(n),this._sym.setVisited(n)},t.prototype.setEdgeDepths=function(n,r){var o=this.getEdge().getDepthDelta();this._isForward||(o=-o);var l=1;n===ne.LEFT&&(l=-1);var h=ne.opposite(n),u=o*l,y=r+u;this.setDepth(n,r),this.setDepth(h,y)},t.prototype.getEdgeRing=function(){return this._edgeRing},t.prototype.isInResult=function(){return this._isInResult},t.prototype.setNext=function(n){this._next=n},t.prototype.isVisited=function(){return this._isVisited},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t.depthFactor=function(n,r){return n===At.EXTERIOR&&r===At.INTERIOR?1:n===At.INTERIOR&&r===At.EXTERIOR?-1:0},t}(Mi),mf=function(){};mf.prototype.createNode=function(e){return new gy(e,null)};mf.prototype.interfaces_=function(){return[]};mf.prototype.getClass=function(){return mf};var ur=function(){if(this._edges=new ce,this._nodes=null,this._edgeEndList=new ce,arguments.length===0)this._nodes=new na(new mf);else if(arguments.length===1){var e=arguments[0];this._nodes=new na(e)}};ur.prototype.printEdges=function(e){var t=this;e.println("Edges:");for(var n=0;n<this._edges.size();n++){e.println("edge "+n+":");var r=t._edges.get(n);r.print(e),r.eiList.print(e)}};ur.prototype.find=function(e){return this._nodes.find(e)};ur.prototype.addNode=function(){if(arguments[0]instanceof gy){var e=arguments[0];return this._nodes.addNode(e)}else if(arguments[0]instanceof Tt){var t=arguments[0];return this._nodes.addNode(t)}};ur.prototype.getNodeIterator=function(){return this._nodes.iterator()};ur.prototype.linkResultDirectedEdges=function(){for(var e=this._nodes.iterator();e.hasNext();){var t=e.next();t.getEdges().linkResultDirectedEdges()}};ur.prototype.debugPrintln=function(e){gi.out.println(e)};ur.prototype.isBoundaryNode=function(e,t){var n=this._nodes.find(t);if(n===null)return!1;var r=n.getLabel();return r!==null&&r.getLocation(e)===At.BOUNDARY};ur.prototype.linkAllDirectedEdges=function(){for(var e=this._nodes.iterator();e.hasNext();){var t=e.next();t.getEdges().linkAllDirectedEdges()}};ur.prototype.matchInSameDirection=function(e,t,n,r){return e.equals(n)?ye.computeOrientation(e,t,r)===ye.COLLINEAR&&Nn.quadrant(e,t)===Nn.quadrant(n,r):!1};ur.prototype.getEdgeEnds=function(){return this._edgeEndList};ur.prototype.debugPrint=function(e){gi.out.print(e)};ur.prototype.getEdgeIterator=function(){return this._edges.iterator()};ur.prototype.findEdgeInSameDirection=function(e,t){for(var n=this,r=0;r<this._edges.size();r++){var o=n._edges.get(r),l=o.getCoordinates();if(n.matchInSameDirection(e,t,l[0],l[1])||n.matchInSameDirection(e,t,l[l.length-1],l[l.length-2]))return o}return null};ur.prototype.insertEdge=function(e){this._edges.add(e)};ur.prototype.findEdgeEnd=function(e){for(var t=this.getEdgeEnds().iterator();t.hasNext();){var n=t.next();if(n.getEdge()===e)return n}return null};ur.prototype.addEdges=function(e){for(var t=this,n=e.iterator();n.hasNext();){var r=n.next();t._edges.add(r);var o=new B0(r,!0),l=new B0(r,!1);o.setSym(l),l.setSym(o),t.add(o),t.add(l)}};ur.prototype.add=function(e){this._nodes.add(e),this._edgeEndList.add(e)};ur.prototype.getNodes=function(){return this._nodes.values()};ur.prototype.findEdge=function(e,t){for(var n=this,r=0;r<this._edges.size();r++){var o=n._edges.get(r),l=o.getCoordinates();if(e.equals(l[0])&&t.equals(l[1]))return o}return null};ur.prototype.interfaces_=function(){return[]};ur.prototype.getClass=function(){return ur};ur.linkResultDirectedEdges=function(e){for(var t=e.iterator();t.hasNext();){var n=t.next();n.getEdges().linkResultDirectedEdges()}};var So=function(){this._geometryFactory=null,this._shellList=new ce;var e=arguments[0];this._geometryFactory=e};So.prototype.sortShellsAndHoles=function(e,t,n){for(var r=e.iterator();r.hasNext();){var o=r.next();o.isHole()?n.add(o):t.add(o)}};So.prototype.computePolygons=function(e){for(var t=this,n=new ce,r=e.iterator();r.hasNext();){var o=r.next(),l=o.toPolygon(t._geometryFactory);n.add(l)}return n};So.prototype.placeFreeHoles=function(e,t){for(var n=this,r=t.iterator();r.hasNext();){var o=r.next();if(o.getShell()===null){var l=n.findEdgeRingContaining(o,e);if(l===null)throw new ll("unable to assign hole to a shell",o.getCoordinate(0));o.setShell(l)}}};So.prototype.buildMinimalEdgeRings=function(e,t,n){for(var r=this,o=new ce,l=e.iterator();l.hasNext();){var h=l.next();if(h.getMaxNodeDegree()>2){h.linkDirectedEdgesForMinimalEdgeRings();var u=h.buildMinimalRings(),y=r.findShell(u);y!==null?(r.placePolygonHoles(y,u),t.add(y)):n.addAll(u)}else o.add(h)}return o};So.prototype.containsPoint=function(e){for(var t=this._shellList.iterator();t.hasNext();){var n=t.next();if(n.containsPoint(e))return!0}return!1};So.prototype.buildMaximalEdgeRings=function(e){for(var t=this,n=new ce,r=e.iterator();r.hasNext();){var o=r.next();if(o.isInResult()&&o.getLabel().isArea()&&o.getEdgeRing()===null){var l=new rR(o,t._geometryFactory);n.add(l),l.setInResult()}}return n};So.prototype.placePolygonHoles=function(e,t){for(var n=t.iterator();n.hasNext();){var r=n.next();r.isHole()&&r.setShell(e)}};So.prototype.getPolygons=function(){var e=this.computePolygons(this._shellList);return e};So.prototype.findEdgeRingContaining=function(e,t){for(var n=e.getLinearRing(),r=n.getEnvelopeInternal(),o=n.getCoordinateN(0),l=null,h=null,u=t.iterator();u.hasNext();){var y=u.next(),w=y.getLinearRing(),S=w.getEnvelopeInternal();l!==null&&(h=l.getLinearRing().getEnvelopeInternal());var C=!1;S.contains(r)&&ye.isPointInRing(o,w.getCoordinates())&&(C=!0),C&&(l===null||h.contains(S))&&(l=y)}return l};So.prototype.findShell=function(e){for(var t=0,n=null,r=e.iterator();r.hasNext();){var o=r.next();o.isHole()||(n=o,t++)}return tn.isTrue(t<=1,"found two shells in MinimalEdgeRing list"),n};So.prototype.add=function(){if(arguments.length===1){var e=arguments[0];this.add(e.getEdgeEnds(),e.getNodes())}else if(arguments.length===2){var t=arguments[0],n=arguments[1];ur.linkResultDirectedEdges(n);var r=this.buildMaximalEdgeRings(t),o=new ce,l=this.buildMinimalEdgeRings(r,this._shellList,o);this.sortShellsAndHoles(l,this._shellList,o),this.placeFreeHoles(this._shellList,o)}};So.prototype.interfaces_=function(){return[]};So.prototype.getClass=function(){return So};var gf=function(){};gf.prototype.getBounds=function(){};gf.prototype.interfaces_=function(){return[]};gf.prototype.getClass=function(){return gf};var Cs=function(){this._bounds=null,this._item=null;var e=arguments[0],t=arguments[1];this._bounds=e,this._item=t};Cs.prototype.getItem=function(){return this._item};Cs.prototype.getBounds=function(){return this._bounds};Cs.prototype.interfaces_=function(){return[gf,ls]};Cs.prototype.getClass=function(){return Cs};var ul=function(){this._size=null,this._items=null,this._size=0,this._items=new ce,this._items.add(null)};ul.prototype.poll=function(){if(this.isEmpty())return null;var e=this._items.get(1);return this._items.set(1,this._items.get(this._size)),this._size-=1,this.reorder(1),e};ul.prototype.size=function(){return this._size};ul.prototype.reorder=function(e){for(var t=this,n=null,r=this._items.get(e);e*2<=this._size&&(n=e*2,n!==t._size&&t._items.get(n+1).compareTo(t._items.get(n))<0&&n++,t._items.get(n).compareTo(r)<0);e=n)t._items.set(e,t._items.get(n));this._items.set(e,r)};ul.prototype.clear=function(){this._size=0,this._items.clear()};ul.prototype.isEmpty=function(){return this._size===0};ul.prototype.add=function(e){var t=this;this._items.add(null),this._size+=1;var n=this._size;for(this._items.set(0,e);e.compareTo(this._items.get(Math.trunc(n/2)))<0;n/=2)t._items.set(n,t._items.get(Math.trunc(n/2)));this._items.set(n,e)};ul.prototype.interfaces_=function(){return[]};ul.prototype.getClass=function(){return ul};var ql=function(){};ql.prototype.visitItem=function(e){};ql.prototype.interfaces_=function(){return[]};ql.prototype.getClass=function(){return ql};var Cc=function(){};Cc.prototype.insert=function(e,t){};Cc.prototype.remove=function(e,t){};Cc.prototype.query=function(){};Cc.prototype.interfaces_=function(){return[]};Cc.prototype.getClass=function(){return Cc};var Gr=function(){if(this._childBoundables=new ce,this._bounds=null,this._level=null,arguments.length!==0&&arguments.length===1){var e=arguments[0];this._level=e}},ZE={serialVersionUID:{configurable:!0}};Gr.prototype.getLevel=function(){return this._level};Gr.prototype.size=function(){return this._childBoundables.size()};Gr.prototype.getChildBoundables=function(){return this._childBoundables};Gr.prototype.addChildBoundable=function(e){tn.isTrue(this._bounds===null),this._childBoundables.add(e)};Gr.prototype.isEmpty=function(){return this._childBoundables.isEmpty()};Gr.prototype.getBounds=function(){return this._bounds===null&&(this._bounds=this.computeBounds()),this._bounds};Gr.prototype.interfaces_=function(){return[gf,ls]};Gr.prototype.getClass=function(){return Gr};ZE.serialVersionUID.get=function(){return 6493722185909574e3};Object.defineProperties(Gr,ZE);var Ts=function(){};Ts.reverseOrder=function(){return{compare:function(e,t){return t.compareTo(e)}}};Ts.min=function(e){return Ts.sort(e),e.get(0)};Ts.sort=function(e,t){var n=e.toArray();t?Cu.sort(n,t):Cu.sort(n);for(var r=e.iterator(),o=0,l=n.length;o<l;o++)r.next(),r.set(n[o])};Ts.singletonList=function(e){var t=new ce;return t.add(e),t};var kr=function(){this._boundable1=null,this._boundable2=null,this._distance=null,this._itemDistance=null;var e=arguments[0],t=arguments[1],n=arguments[2];this._boundable1=e,this._boundable2=t,this._itemDistance=n,this._distance=this.distance()};kr.prototype.expandToQueue=function(e,t){var n=kr.isComposite(this._boundable1),r=kr.isComposite(this._boundable2);if(n&&r)return kr.area(this._boundable1)>kr.area(this._boundable2)?(this.expand(this._boundable1,this._boundable2,e,t),null):(this.expand(this._boundable2,this._boundable1,e,t),null);if(n)return this.expand(this._boundable1,this._boundable2,e,t),null;if(r)return this.expand(this._boundable2,this._boundable1,e,t),null;throw new tr("neither boundable is composite")};kr.prototype.isLeaves=function(){return!(kr.isComposite(this._boundable1)||kr.isComposite(this._boundable2))};kr.prototype.compareTo=function(e){var t=e;return this._distance<t._distance?-1:this._distance>t._distance?1:0};kr.prototype.expand=function(e,t,n,r){for(var o=this,l=e.getChildBoundables(),h=l.iterator();h.hasNext();){var u=h.next(),y=new kr(u,t,o._itemDistance);y.getDistance()<r&&n.add(y)}};kr.prototype.getBoundable=function(e){return e===0?this._boundable1:this._boundable2};kr.prototype.getDistance=function(){return this._distance};kr.prototype.distance=function(){return this.isLeaves()?this._itemDistance.distance(this._boundable1,this._boundable2):this._boundable1.getBounds().distance(this._boundable2.getBounds())};kr.prototype.interfaces_=function(){return[as]};kr.prototype.getClass=function(){return kr};kr.area=function(e){return e.getBounds().getArea()};kr.isComposite=function(e){return e instanceof Gr};var li=function e(){if(this._root=null,this._built=!1,this._itemBoundables=new ce,this._nodeCapacity=null,arguments.length===0){var t=e.DEFAULT_NODE_CAPACITY;this._nodeCapacity=t}else if(arguments.length===1){var n=arguments[0];tn.isTrue(n>1,"Node capacity must be greater than 1"),this._nodeCapacity=n}},yy={IntersectsOp:{configurable:!0},serialVersionUID:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};li.prototype.getNodeCapacity=function(){return this._nodeCapacity};li.prototype.lastNode=function(e){return e.get(e.size()-1)};li.prototype.size=function(){var e=this;if(arguments.length===0)return this.isEmpty()?0:(this.build(),this.size(this._root));if(arguments.length===1){for(var t=arguments[0],n=0,r=t.getChildBoundables().iterator();r.hasNext();){var o=r.next();o instanceof Gr?n+=e.size(o):o instanceof Cs&&(n+=1)}return n}};li.prototype.removeItem=function(e,t){for(var n=null,r=e.getChildBoundables().iterator();r.hasNext();){var o=r.next();o instanceof Cs&&o.getItem()===t&&(n=o)}return n!==null?(e.getChildBoundables().remove(n),!0):!1};li.prototype.itemsTree=function(){var e=this;if(arguments.length===0){this.build();var t=this.itemsTree(this._root);return t===null?new ce:t}else if(arguments.length===1){for(var n=arguments[0],r=new ce,o=n.getChildBoundables().iterator();o.hasNext();){var l=o.next();if(l instanceof Gr){var h=e.itemsTree(l);h!==null&&r.add(h)}else l instanceof Cs?r.add(l.getItem()):tn.shouldNeverReachHere()}return r.size()<=0?null:r}};li.prototype.insert=function(e,t){tn.isTrue(!this._built,"Cannot insert items into an STR packed R-tree after it has been built."),this._itemBoundables.add(new Cs(e,t))};li.prototype.boundablesAtLevel=function(){var e=this;if(arguments.length===1){var t=arguments[0],n=new ce;return this.boundablesAtLevel(t,this._root,n),n}else if(arguments.length===3){var r=arguments[0],o=arguments[1],l=arguments[2];if(tn.isTrue(r>-2),o.getLevel()===r)return l.add(o),null;for(var h=o.getChildBoundables().iterator();h.hasNext();){var u=h.next();u instanceof Gr?e.boundablesAtLevel(r,u,l):(tn.isTrue(u instanceof Cs),r===-1&&l.add(u))}return null}};li.prototype.query=function(){var e=this;if(arguments.length===1){var t=arguments[0];this.build();var n=new ce;return this.isEmpty()||this.getIntersectsOp().intersects(this._root.getBounds(),t)&&this.query(t,this._root,n),n}else if(arguments.length===2){var r=arguments[0],o=arguments[1];if(this.build(),this.isEmpty())return null;this.getIntersectsOp().intersects(this._root.getBounds(),r)&&this.query(r,this._root,o)}else if(arguments.length===3){if(Be(arguments[2],ql)&&arguments[0]instanceof Object&&arguments[1]instanceof Gr)for(var l=arguments[0],h=arguments[1],u=arguments[2],y=h.getChildBoundables(),w=0;w<y.size();w++){var S=y.get(w);e.getIntersectsOp().intersects(S.getBounds(),l)&&(S instanceof Gr?e.query(l,S,u):S instanceof Cs?u.visitItem(S.getItem()):tn.shouldNeverReachHere())}else if(Be(arguments[2],ws)&&arguments[0]instanceof Object&&arguments[1]instanceof Gr)for(var C=arguments[0],P=arguments[1],F=arguments[2],R=P.getChildBoundables(),Y=0;Y<R.size();Y++){var J=R.get(Y);e.getIntersectsOp().intersects(J.getBounds(),C)&&(J instanceof Gr?e.query(C,J,F):J instanceof Cs?F.add(J.getItem()):tn.shouldNeverReachHere())}}};li.prototype.build=function(){if(this._built)return null;this._root=this._itemBoundables.isEmpty()?this.createNode(0):this.createHigherLevels(this._itemBoundables,-1),this._itemBoundables=null,this._built=!0};li.prototype.getRoot=function(){return this.build(),this._root};li.prototype.remove=function(){var e=this;if(arguments.length===2){var t=arguments[0],n=arguments[1];return this.build(),this.getIntersectsOp().intersects(this._root.getBounds(),t)?this.remove(t,this._root,n):!1}else if(arguments.length===3){var r=arguments[0],o=arguments[1],l=arguments[2],h=this.removeItem(o,l);if(h)return!0;for(var u=null,y=o.getChildBoundables().iterator();y.hasNext();){var w=y.next();if(e.getIntersectsOp().intersects(w.getBounds(),r)&&w instanceof Gr&&(h=e.remove(r,w,l),h)){u=w;break}}return u!==null&&u.getChildBoundables().isEmpty()&&o.getChildBoundables().remove(u),h}};li.prototype.createHigherLevels=function(e,t){tn.isTrue(!e.isEmpty());var n=this.createParentBoundables(e,t+1);return n.size()===1?n.get(0):this.createHigherLevels(n,t+1)};li.prototype.depth=function(){var e=this;if(arguments.length===0)return this.isEmpty()?0:(this.build(),this.depth(this._root));if(arguments.length===1){for(var t=arguments[0],n=0,r=t.getChildBoundables().iterator();r.hasNext();){var o=r.next();if(o instanceof Gr){var l=e.depth(o);l>n&&(n=l)}}return n+1}};li.prototype.createParentBoundables=function(e,t){var n=this;tn.isTrue(!e.isEmpty());var r=new ce;r.add(this.createNode(t));var o=new ce(e);Ts.sort(o,this.getComparator());for(var l=o.iterator();l.hasNext();){var h=l.next();n.lastNode(r).getChildBoundables().size()===n.getNodeCapacity()&&r.add(n.createNode(t)),n.lastNode(r).addChildBoundable(h)}return r};li.prototype.isEmpty=function(){return this._built?this._root.isEmpty():this._itemBoundables.isEmpty()};li.prototype.interfaces_=function(){return[ls]};li.prototype.getClass=function(){return li};li.compareDoubles=function(e,t){return e>t?1:e<t?-1:0};yy.IntersectsOp.get=function(){return iR};yy.serialVersionUID.get=function(){return-3886435814360241e3};yy.DEFAULT_NODE_CAPACITY.get=function(){return 10};Object.defineProperties(li,yy);var iR=function(){},yf=function(){};yf.prototype.distance=function(e,t){};yf.prototype.interfaces_=function(){return[]};yf.prototype.getClass=function(){return yf};var HE=function(e){function t(r){r=r||t.DEFAULT_NODE_CAPACITY,e.call(this,r)}e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t;var n={STRtreeNode:{configurable:!0},serialVersionUID:{configurable:!0},xComparator:{configurable:!0},yComparator:{configurable:!0},intersectsOp:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};return t.prototype.createParentBoundablesFromVerticalSlices=function(r,o){var l=this;tn.isTrue(r.length>0);for(var h=new ce,u=0;u<r.length;u++)h.addAll(l.createParentBoundablesFromVerticalSlice(r[u],o));return h},t.prototype.createNode=function(r){return new Ow(r)},t.prototype.size=function(){return arguments.length===0?e.prototype.size.call(this):e.prototype.size.apply(this,arguments)},t.prototype.insert=function(){if(arguments.length===2){var r=arguments[0],o=arguments[1];if(r.isNull())return null;e.prototype.insert.call(this,r,o)}else return e.prototype.insert.apply(this,arguments)},t.prototype.getIntersectsOp=function(){return t.intersectsOp},t.prototype.verticalSlices=function(r,o){for(var l=Math.trunc(Math.ceil(r.size()/o)),h=new Array(o).fill(null),u=r.iterator(),y=0;y<o;y++){h[y]=new ce;for(var w=0;u.hasNext()&&w<l;){var S=u.next();h[y].add(S),w++}}return h},t.prototype.query=function(){if(arguments.length===1){var r=arguments[0];return e.prototype.query.call(this,r)}else if(arguments.length===2){var o=arguments[0],l=arguments[1];e.prototype.query.call(this,o,l)}else if(arguments.length===3){if(Be(arguments[2],ql)&&arguments[0]instanceof Object&&arguments[1]instanceof Gr){var h=arguments[0],u=arguments[1],y=arguments[2];e.prototype.query.call(this,h,u,y)}else if(Be(arguments[2],ws)&&arguments[0]instanceof Object&&arguments[1]instanceof Gr){var w=arguments[0],S=arguments[1],C=arguments[2];e.prototype.query.call(this,w,S,C)}}},t.prototype.getComparator=function(){return t.yComparator},t.prototype.createParentBoundablesFromVerticalSlice=function(r,o){return e.prototype.createParentBoundables.call(this,r,o)},t.prototype.remove=function(){if(arguments.length===2){var r=arguments[0],o=arguments[1];return e.prototype.remove.call(this,r,o)}else return e.prototype.remove.apply(this,arguments)},t.prototype.depth=function(){return arguments.length===0?e.prototype.depth.call(this):e.prototype.depth.apply(this,arguments)},t.prototype.createParentBoundables=function(r,o){tn.isTrue(!r.isEmpty());var l=Math.trunc(Math.ceil(r.size()/this.getNodeCapacity())),h=new ce(r);Ts.sort(h,t.xComparator);var u=this.verticalSlices(h,Math.trunc(Math.ceil(Math.sqrt(l))));return this.createParentBoundablesFromVerticalSlices(u,o)},t.prototype.nearestNeighbour=function(){if(arguments.length===1){if(Be(arguments[0],yf)){var r=arguments[0],o=new kr(this.getRoot(),this.getRoot(),r);return this.nearestNeighbour(o)}else if(arguments[0]instanceof kr){var l=arguments[0];return this.nearestNeighbour(l,We.POSITIVE_INFINITY)}}else if(arguments.length===2){if(arguments[0]instanceof t&&Be(arguments[1],yf)){var h=arguments[0],u=arguments[1],y=new kr(this.getRoot(),h.getRoot(),u);return this.nearestNeighbour(y)}else if(arguments[0]instanceof kr&&typeof arguments[1]=="number"){var w=arguments[0],S=arguments[1],C=S,P=null,F=new ul;for(F.add(w);!F.isEmpty()&&C>0;){var R=F.poll(),Y=R.getDistance();if(Y>=C)break;R.isLeaves()?(C=Y,P=R):R.expandToQueue(F,C)}return[P.getBoundable(0).getItem(),P.getBoundable(1).getItem()]}}else if(arguments.length===3){var J=arguments[0],K=arguments[1],O=arguments[2],G=new Cs(J,K),q=new kr(this.getRoot(),G,O);return this.nearestNeighbour(q)[0]}},t.prototype.interfaces_=function(){return[Cc,ls]},t.prototype.getClass=function(){return t},t.centreX=function(r){return t.avg(r.getMinX(),r.getMaxX())},t.avg=function(r,o){return(r+o)/2},t.centreY=function(r){return t.avg(r.getMinY(),r.getMaxY())},n.STRtreeNode.get=function(){return Ow},n.serialVersionUID.get=function(){return 0x39920f7d5f261e0},n.xComparator.get=function(){return{interfaces_:function(){return[af]},compare:function(r,o){return e.compareDoubles(t.centreX(r.getBounds()),t.centreX(o.getBounds()))}}},n.yComparator.get=function(){return{interfaces_:function(){return[af]},compare:function(r,o){return e.compareDoubles(t.centreY(r.getBounds()),t.centreY(o.getBounds()))}}},n.intersectsOp.get=function(){return{interfaces_:function(){return[e.IntersectsOp]},intersects:function(r,o){return r.intersects(o)}}},n.DEFAULT_NODE_CAPACITY.get=function(){return 10},Object.defineProperties(t,n),t}(li),Ow=function(e){function t(){var n=arguments[0];e.call(this,n)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.computeBounds=function(){for(var n=null,r=this.getChildBoundables().iterator();r.hasNext();){var o=r.next();n===null?n=new Le(o.getBounds()):n.expandToInclude(o.getBounds())}return n},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(Gr),eo=function(){};eo.prototype.interfaces_=function(){return[]};eo.prototype.getClass=function(){return eo};eo.relativeSign=function(e,t){return e<t?-1:e>t?1:0};eo.compare=function(e,t,n){if(t.equals2D(n))return 0;var r=eo.relativeSign(t.x,n.x),o=eo.relativeSign(t.y,n.y);switch(e){case 0:return eo.compareValue(r,o);case 1:return eo.compareValue(o,r);case 2:return eo.compareValue(o,-r);case 3:return eo.compareValue(-r,o);case 4:return eo.compareValue(-r,-o);case 5:return eo.compareValue(-o,-r);case 6:return eo.compareValue(-o,r);case 7:return eo.compareValue(r,-o)}return tn.shouldNeverReachHere("invalid octant value"),0};eo.compareValue=function(e,t){return e<0?-1:e>0?1:t<0?-1:t>0?1:0};var jl=function(){this._segString=null,this.coord=null,this.segmentIndex=null,this._segmentOctant=null,this._isInterior=null;var e=arguments[0],t=arguments[1],n=arguments[2],r=arguments[3];this._segString=e,this.coord=new Tt(t),this.segmentIndex=n,this._segmentOctant=r,this._isInterior=!t.equals2D(e.getCoordinate(n))};jl.prototype.getCoordinate=function(){return this.coord};jl.prototype.print=function(e){e.print(this.coord),e.print(" seg # = "+this.segmentIndex)};jl.prototype.compareTo=function(e){var t=e;return this.segmentIndex<t.segmentIndex?-1:this.segmentIndex>t.segmentIndex?1:this.coord.equals2D(t.coord)?0:eo.compare(this._segmentOctant,this.coord,t.coord)};jl.prototype.isEndPoint=function(e){return this.segmentIndex===0&&!this._isInterior||this.segmentIndex===e};jl.prototype.isInterior=function(){return this._isInterior};jl.prototype.interfaces_=function(){return[as]};jl.prototype.getClass=function(){return jl};var Wi=function(){this._nodeMap=new Pi,this._edge=null;var e=arguments[0];this._edge=e};Wi.prototype.getSplitCoordinates=function(){var e=this,t=new Nd;this.addEndpoints();for(var n=this.iterator(),r=n.next();n.hasNext();){var o=n.next();e.addEdgeCoordinates(r,o,t),r=o}return t.toCoordinateArray()};Wi.prototype.addCollapsedNodes=function(){var e=this,t=new ce;this.findCollapsesFromInsertedNodes(t),this.findCollapsesFromExistingVertices(t);for(var n=t.iterator();n.hasNext();){var r=n.next().intValue();e.add(e._edge.getCoordinate(r),r)}};Wi.prototype.print=function(e){e.println("Intersections:");for(var t=this.iterator();t.hasNext();){var n=t.next();n.print(e)}};Wi.prototype.findCollapsesFromExistingVertices=function(e){for(var t=this,n=0;n<this._edge.size()-2;n++){var r=t._edge.getCoordinate(n),o=t._edge.getCoordinate(n+2);r.equals2D(o)&&e.add(new Js(n+1))}};Wi.prototype.addEdgeCoordinates=function(e,t,n){var r=this,o=this._edge.getCoordinate(t.segmentIndex),l=t.isInterior()||!t.coord.equals2D(o);n.add(new Tt(e.coord),!1);for(var h=e.segmentIndex+1;h<=t.segmentIndex;h++)n.add(r._edge.getCoordinate(h));l&&n.add(new Tt(t.coord))};Wi.prototype.iterator=function(){return this._nodeMap.values().iterator()};Wi.prototype.addSplitEdges=function(e){var t=this;this.addEndpoints(),this.addCollapsedNodes();for(var n=this.iterator(),r=n.next();n.hasNext();){var o=n.next(),l=t.createSplitEdge(r,o);e.add(l),r=o}};Wi.prototype.findCollapseIndex=function(e,t,n){if(!e.coord.equals2D(t.coord))return!1;var r=t.segmentIndex-e.segmentIndex;return t.isInterior()||r--,r===1?(n[0]=e.segmentIndex+1,!0):!1};Wi.prototype.findCollapsesFromInsertedNodes=function(e){for(var t=this,n=new Array(1).fill(null),r=this.iterator(),o=r.next();r.hasNext();){var l=r.next(),h=t.findCollapseIndex(o,l,n);h&&e.add(new Js(n[0])),o=l}};Wi.prototype.getEdge=function(){return this._edge};Wi.prototype.addEndpoints=function(){var e=this._edge.size()-1;this.add(this._edge.getCoordinate(0),0),this.add(this._edge.getCoordinate(e),e)};Wi.prototype.createSplitEdge=function(e,t){var n=this,r=t.segmentIndex-e.segmentIndex+2,o=this._edge.getCoordinate(t.segmentIndex),l=t.isInterior()||!t.coord.equals2D(o);l||r--;var h=new Array(r).fill(null),u=0;h[u++]=new Tt(e.coord);for(var y=e.segmentIndex+1;y<=t.segmentIndex;y++)h[u++]=n._edge.getCoordinate(y);return l&&(h[u]=new Tt(t.coord)),new Tr(h,this._edge.getData())};Wi.prototype.add=function(e,t){var n=new jl(this._edge,e,t,this._edge.getSegmentOctant(t)),r=this._nodeMap.get(n);return r!==null?(tn.isTrue(r.coord.equals2D(e),"Found equal nodes with different coordinates"),r):(this._nodeMap.put(n,n),n)};Wi.prototype.checkSplitEdgesCorrectness=function(e){var t=this._edge.getCoordinates(),n=e.get(0),r=n.getCoordinate(0);if(!r.equals2D(t[0]))throw new sl("bad split edge start point at "+r);var o=e.get(e.size()-1),l=o.getCoordinates(),h=l[l.length-1];if(!h.equals2D(t[t.length-1]))throw new sl("bad split edge end point at "+h)};Wi.prototype.interfaces_=function(){return[]};Wi.prototype.getClass=function(){return Wi};var Tc=function(){};Tc.prototype.interfaces_=function(){return[]};Tc.prototype.getClass=function(){return Tc};Tc.octant=function(){if(typeof arguments[0]=="number"&&typeof arguments[1]=="number"){var e=arguments[0],t=arguments[1];if(e===0&&t===0)throw new tr("Cannot compute the octant for point ( "+e+", "+t+" )");var n=Math.abs(e),r=Math.abs(t);return e>=0?t>=0?n>=r?0:1:n>=r?7:6:t>=0?n>=r?3:2:n>=r?4:5}else if(arguments[0]instanceof Tt&&arguments[1]instanceof Tt){var o=arguments[0],l=arguments[1],h=l.x-o.x,u=l.y-o.y;if(h===0&&u===0)throw new tr("Cannot compute the octant for two identical points "+o);return Tc.octant(h,u)}};var La=function(){};La.prototype.getCoordinates=function(){};La.prototype.size=function(){};La.prototype.getCoordinate=function(e){};La.prototype.isClosed=function(){};La.prototype.setData=function(e){};La.prototype.getData=function(){};La.prototype.interfaces_=function(){return[]};La.prototype.getClass=function(){return La};var vd=function(){};vd.prototype.addIntersection=function(e,t){};vd.prototype.interfaces_=function(){return[La]};vd.prototype.getClass=function(){return vd};var Tr=function(){this._nodeList=new Wi(this),this._pts=null,this._data=null;var e=arguments[0],t=arguments[1];this._pts=e,this._data=t};Tr.prototype.getCoordinates=function(){return this._pts};Tr.prototype.size=function(){return this._pts.length};Tr.prototype.getCoordinate=function(e){return this._pts[e]};Tr.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])};Tr.prototype.getSegmentOctant=function(e){return e===this._pts.length-1?-1:this.safeOctant(this.getCoordinate(e),this.getCoordinate(e+1))};Tr.prototype.setData=function(e){this._data=e};Tr.prototype.safeOctant=function(e,t){return e.equals2D(t)?0:Tc.octant(e,t)};Tr.prototype.getData=function(){return this._data};Tr.prototype.addIntersection=function(){if(arguments.length===2){var e=arguments[0],t=arguments[1];this.addIntersectionNode(e,t)}else if(arguments.length===4){var n=arguments[0],r=arguments[1],o=arguments[3],l=new Tt(n.getIntersection(o));this.addIntersection(l,r)}};Tr.prototype.toString=function(){return Es.toLineString(new Er(this._pts))};Tr.prototype.getNodeList=function(){return this._nodeList};Tr.prototype.addIntersectionNode=function(e,t){var n=t,r=n+1;if(r<this._pts.length){var o=this._pts[r];e.equals2D(o)&&(n=r)}var l=this._nodeList.add(e,n);return l};Tr.prototype.addIntersections=function(e,t,n){for(var r=this,o=0;o<e.getIntersectionNum();o++)r.addIntersection(e,t,n,o)};Tr.prototype.interfaces_=function(){return[vd]};Tr.prototype.getClass=function(){return Tr};Tr.getNodedSubstrings=function(){if(arguments.length===1){var e=arguments[0],t=new ce;return Tr.getNodedSubstrings(e,t),t}else if(arguments.length===2)for(var n=arguments[0],r=arguments[1],o=n.iterator();o.hasNext();){var l=o.next();l.getNodeList().addSplitEdges(r)}};var ke=function(){if(this.p0=null,this.p1=null,arguments.length===0)this.p0=new Tt,this.p1=new Tt;else if(arguments.length===1){var e=arguments[0];this.p0=new Tt(e.p0),this.p1=new Tt(e.p1)}else if(arguments.length===2)this.p0=arguments[0],this.p1=arguments[1];else if(arguments.length===4){var t=arguments[0],n=arguments[1],r=arguments[2],o=arguments[3];this.p0=new Tt(t,n),this.p1=new Tt(r,o)}},XE={serialVersionUID:{configurable:!0}};ke.prototype.minX=function(){return Math.min(this.p0.x,this.p1.x)};ke.prototype.orientationIndex=function(){if(arguments[0]instanceof ke){var e=arguments[0],t=ye.orientationIndex(this.p0,this.p1,e.p0),n=ye.orientationIndex(this.p0,this.p1,e.p1);return t>=0&&n>=0||t<=0&&n<=0?Math.max(t,n):0}else if(arguments[0]instanceof Tt){var r=arguments[0];return ye.orientationIndex(this.p0,this.p1,r)}};ke.prototype.toGeometry=function(e){return e.createLineString([this.p0,this.p1])};ke.prototype.isVertical=function(){return this.p0.x===this.p1.x};ke.prototype.equals=function(e){if(!(e instanceof ke))return!1;var t=e;return this.p0.equals(t.p0)&&this.p1.equals(t.p1)};ke.prototype.intersection=function(e){var t=new qu;return t.computeIntersection(this.p0,this.p1,e.p0,e.p1),t.hasIntersection()?t.getIntersection(0):null};ke.prototype.project=function(){if(arguments[0]instanceof Tt){var e=arguments[0];if(e.equals(this.p0)||e.equals(this.p1))return new Tt(e);var t=this.projectionFactor(e),n=new Tt;return n.x=this.p0.x+t*(this.p1.x-this.p0.x),n.y=this.p0.y+t*(this.p1.y-this.p0.y),n}else if(arguments[0]instanceof ke){var r=arguments[0],o=this.projectionFactor(r.p0),l=this.projectionFactor(r.p1);if(o>=1&&l>=1||o<=0&&l<=0)return null;var h=this.project(r.p0);o<0&&(h=this.p0),o>1&&(h=this.p1);var u=this.project(r.p1);return l<0&&(u=this.p0),l>1&&(u=this.p1),new ke(h,u)}};ke.prototype.normalize=function(){this.p1.compareTo(this.p0)<0&&this.reverse()};ke.prototype.angle=function(){return Math.atan2(this.p1.y-this.p0.y,this.p1.x-this.p0.x)};ke.prototype.getCoordinate=function(e){return e===0?this.p0:this.p1};ke.prototype.distancePerpendicular=function(e){return ye.distancePointLinePerpendicular(e,this.p0,this.p1)};ke.prototype.minY=function(){return Math.min(this.p0.y,this.p1.y)};ke.prototype.midPoint=function(){return ke.midPoint(this.p0,this.p1)};ke.prototype.projectionFactor=function(e){if(e.equals(this.p0))return 0;if(e.equals(this.p1))return 1;var t=this.p1.x-this.p0.x,n=this.p1.y-this.p0.y,r=t*t+n*n;if(r<=0)return We.NaN;var o=((e.x-this.p0.x)*t+(e.y-this.p0.y)*n)/r;return o};ke.prototype.closestPoints=function(e){var t=this.intersection(e);if(t!==null)return[t,t];var n=new Array(2).fill(null),r=We.MAX_VALUE,o=null,l=this.closestPoint(e.p0);r=l.distance(e.p0),n[0]=l,n[1]=e.p0;var h=this.closestPoint(e.p1);o=h.distance(e.p1),o<r&&(r=o,n[0]=h,n[1]=e.p1);var u=e.closestPoint(this.p0);o=u.distance(this.p0),o<r&&(r=o,n[0]=this.p0,n[1]=u);var y=e.closestPoint(this.p1);return o=y.distance(this.p1),o<r&&(r=o,n[0]=this.p1,n[1]=y),n};ke.prototype.closestPoint=function(e){var t=this.projectionFactor(e);if(t>0&&t<1)return this.project(e);var n=this.p0.distance(e),r=this.p1.distance(e);return n<r?this.p0:this.p1};ke.prototype.maxX=function(){return Math.max(this.p0.x,this.p1.x)};ke.prototype.getLength=function(){return this.p0.distance(this.p1)};ke.prototype.compareTo=function(e){var t=e,n=this.p0.compareTo(t.p0);return n!==0?n:this.p1.compareTo(t.p1)};ke.prototype.reverse=function(){var e=this.p0;this.p0=this.p1,this.p1=e};ke.prototype.equalsTopo=function(e){return this.p0.equals(e.p0)&&(this.p1.equals(e.p1)||this.p0.equals(e.p1))&&this.p1.equals(e.p0)};ke.prototype.lineIntersection=function(e){try{var t=xs.intersection(this.p0,this.p1,e.p0,e.p1);return t}catch(n){if(!(n instanceof Rf))throw n}finally{}return null};ke.prototype.maxY=function(){return Math.max(this.p0.y,this.p1.y)};ke.prototype.pointAlongOffset=function(e,t){var n=this.p0.x+e*(this.p1.x-this.p0.x),r=this.p0.y+e*(this.p1.y-this.p0.y),o=this.p1.x-this.p0.x,l=this.p1.y-this.p0.y,h=Math.sqrt(o*o+l*l),u=0,y=0;if(t!==0){if(h<=0)throw new Error("Cannot compute offset from zero-length line segment");u=t*o/h,y=t*l/h}var w=n-y,S=r+u,C=new Tt(w,S);return C};ke.prototype.setCoordinates=function(){if(arguments.length===1){var e=arguments[0];this.setCoordinates(e.p0,e.p1)}else if(arguments.length===2){var t=arguments[0],n=arguments[1];this.p0.x=t.x,this.p0.y=t.y,this.p1.x=n.x,this.p1.y=n.y}};ke.prototype.segmentFraction=function(e){var t=this.projectionFactor(e);return t<0?t=0:(t>1||We.isNaN(t))&&(t=1),t};ke.prototype.toString=function(){return"LINESTRING( "+this.p0.x+" "+this.p0.y+", "+this.p1.x+" "+this.p1.y+")"};ke.prototype.isHorizontal=function(){return this.p0.y===this.p1.y};ke.prototype.distance=function(){if(arguments[0]instanceof ke){var e=arguments[0];return ye.distanceLineLine(this.p0,this.p1,e.p0,e.p1)}else if(arguments[0]instanceof Tt){var t=arguments[0];return ye.distancePointLine(t,this.p0,this.p1)}};ke.prototype.pointAlong=function(e){var t=new Tt;return t.x=this.p0.x+e*(this.p1.x-this.p0.x),t.y=this.p0.y+e*(this.p1.y-this.p0.y),t};ke.prototype.hashCode=function(){var e=We.doubleToLongBits(this.p0.x);e^=We.doubleToLongBits(this.p0.y)*31;var t=Math.trunc(e)^Math.trunc(e>>32),n=We.doubleToLongBits(this.p1.x);n^=We.doubleToLongBits(this.p1.y)*31;var r=Math.trunc(n)^Math.trunc(n>>32);return t^r};ke.prototype.interfaces_=function(){return[as,ls]};ke.prototype.getClass=function(){return ke};ke.midPoint=function(e,t){return new Tt((e.x+t.x)/2,(e.y+t.y)/2)};XE.serialVersionUID.get=function(){return 0x2d2172135f411c00};Object.defineProperties(ke,XE);var bd=function(){this.tempEnv1=new Le,this.tempEnv2=new Le,this._overlapSeg1=new ke,this._overlapSeg2=new ke};bd.prototype.overlap=function(){if(arguments.length!==2&&arguments.length===4){var e=arguments[0],t=arguments[1],n=arguments[2],r=arguments[3];e.getLineSegment(t,this._overlapSeg1),n.getLineSegment(r,this._overlapSeg2),this.overlap(this._overlapSeg1,this._overlapSeg2)}};bd.prototype.interfaces_=function(){return[]};bd.prototype.getClass=function(){return bd};var Eo=function(){this._pts=null,this._start=null,this._end=null,this._env=null,this._context=null,this._id=null;var e=arguments[0],t=arguments[1],n=arguments[2],r=arguments[3];this._pts=e,this._start=t,this._end=n,this._context=r};Eo.prototype.getLineSegment=function(e,t){t.p0=this._pts[e],t.p1=this._pts[e+1]};Eo.prototype.computeSelect=function(e,t,n,r){var o=this._pts[t],l=this._pts[n];if(r.tempEnv1.init(o,l),n-t===1)return r.select(this,t),null;if(!e.intersects(r.tempEnv1))return null;var h=Math.trunc((t+n)/2);t<h&&this.computeSelect(e,t,h,r),h<n&&this.computeSelect(e,h,n,r)};Eo.prototype.getCoordinates=function(){for(var e=this,t=new Array(this._end-this._start+1).fill(null),n=0,r=this._start;r<=this._end;r++)t[n++]=e._pts[r];return t};Eo.prototype.computeOverlaps=function(e,t){this.computeOverlapsInternal(this._start,this._end,e,e._start,e._end,t)};Eo.prototype.setId=function(e){this._id=e};Eo.prototype.select=function(e,t){this.computeSelect(e,this._start,this._end,t)};Eo.prototype.getEnvelope=function(){if(this._env===null){var e=this._pts[this._start],t=this._pts[this._end];this._env=new Le(e,t)}return this._env};Eo.prototype.getEndIndex=function(){return this._end};Eo.prototype.getStartIndex=function(){return this._start};Eo.prototype.getContext=function(){return this._context};Eo.prototype.getId=function(){return this._id};Eo.prototype.computeOverlapsInternal=function(e,t,n,r,o,l){var h=this._pts[e],u=this._pts[t],y=n._pts[r],w=n._pts[o];if(t-e===1&&o-r===1)return l.overlap(this,e,n,r),null;if(l.tempEnv1.init(h,u),l.tempEnv2.init(y,w),!l.tempEnv1.intersects(l.tempEnv2))return null;var S=Math.trunc((e+t)/2),C=Math.trunc((r+o)/2);e<S&&(r<C&&this.computeOverlapsInternal(e,S,n,r,C,l),C<o&&this.computeOverlapsInternal(e,S,n,C,o,l)),S<t&&(r<C&&this.computeOverlapsInternal(S,t,n,r,C,l),C<o&&this.computeOverlapsInternal(S,t,n,C,o,l))};Eo.prototype.interfaces_=function(){return[]};Eo.prototype.getClass=function(){return Eo};var Ks=function(){};Ks.prototype.interfaces_=function(){return[]};Ks.prototype.getClass=function(){return Ks};Ks.getChainStartIndices=function(e){var t=0,n=new ce;n.add(new Js(t));do{var r=Ks.findChainEnd(e,t);n.add(new Js(r)),t=r}while(t<e.length-1);var o=Ks.toIntArray(n);return o};Ks.findChainEnd=function(e,t){for(var n=t;n<e.length-1&&e[n].equals2D(e[n+1]);)n++;if(n>=e.length-1)return e.length-1;for(var r=Nn.quadrant(e[n],e[n+1]),o=t+1;o<e.length;){if(!e[o-1].equals2D(e[o])){var l=Nn.quadrant(e[o-1],e[o]);if(l!==r)break}o++}return o-1};Ks.getChains=function(){if(arguments.length===1){var e=arguments[0];return Ks.getChains(e,null)}else if(arguments.length===2){for(var t=arguments[0],n=arguments[1],r=new ce,o=Ks.getChainStartIndices(t),l=0;l<o.length-1;l++){var h=new Eo(t,o[l],o[l+1],n);r.add(h)}return r}};Ks.toIntArray=function(e){for(var t=new Array(e.size()).fill(null),n=0;n<t.length;n++)t[n]=e.get(n).intValue();return t};var ku=function(){};ku.prototype.computeNodes=function(e){};ku.prototype.getNodedSubstrings=function(){};ku.prototype.interfaces_=function(){return[]};ku.prototype.getClass=function(){return ku};var xd=function(){if(this._segInt=null,arguments.length!==0&&arguments.length===1){var e=arguments[0];this.setSegmentIntersector(e)}};xd.prototype.setSegmentIntersector=function(e){this._segInt=e};xd.prototype.interfaces_=function(){return[ku]};xd.prototype.getClass=function(){return xd};var Dv=function(e){function t(r){r?e.call(this,r):e.call(this),this._monoChains=new ce,this._index=new HE,this._idCounter=0,this._nodedSegStrings=null,this._nOverlaps=0}e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t;var n={SegmentOverlapAction:{configurable:!0}};return t.prototype.getMonotoneChains=function(){return this._monoChains},t.prototype.getNodedSubstrings=function(){return Tr.getNodedSubstrings(this._nodedSegStrings)},t.prototype.getIndex=function(){return this._index},t.prototype.add=function(r){for(var o=this,l=Ks.getChains(r.getCoordinates(),r),h=l.iterator();h.hasNext();){var u=h.next();u.setId(o._idCounter++),o._index.insert(u.getEnvelope(),u),o._monoChains.add(u)}},t.prototype.computeNodes=function(r){var o=this;this._nodedSegStrings=r;for(var l=r.iterator();l.hasNext();)o.add(l.next());this.intersectChains()},t.prototype.intersectChains=function(){for(var r=this,o=new zw(this._segInt),l=this._monoChains.iterator();l.hasNext();)for(var h=l.next(),u=r._index.query(h.getEnvelope()),y=u.iterator();y.hasNext();){var w=y.next();if(w.getId()>h.getId()&&(h.computeOverlaps(w,o),r._nOverlaps++),r._segInt.isDone())return null}},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},n.SegmentOverlapAction.get=function(){return zw},Object.defineProperties(t,n),t}(xd),zw=function(e){function t(){e.call(this),this._si=null;var n=arguments[0];this._si=n}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.overlap=function(){if(arguments.length===4){var n=arguments[0],r=arguments[1],o=arguments[2],l=arguments[3],h=n.getContext(),u=o.getContext();this._si.processIntersections(h,r,u,l)}else return e.prototype.overlap.apply(this,arguments)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(bd),Tn=function e(){if(this._quadrantSegments=e.DEFAULT_QUADRANT_SEGMENTS,this._endCapStyle=e.CAP_ROUND,this._joinStyle=e.JOIN_ROUND,this._mitreLimit=e.DEFAULT_MITRE_LIMIT,this._isSingleSided=!1,this._simplifyFactor=e.DEFAULT_SIMPLIFY_FACTOR,arguments.length!==0){if(arguments.length===1){var t=arguments[0];this.setQuadrantSegments(t)}else if(arguments.length===2){var n=arguments[0],r=arguments[1];this.setQuadrantSegments(n),this.setEndCapStyle(r)}else if(arguments.length===4){var o=arguments[0],l=arguments[1],h=arguments[2],u=arguments[3];this.setQuadrantSegments(o),this.setEndCapStyle(l),this.setJoinStyle(h),this.setMitreLimit(u)}}},ml={CAP_ROUND:{configurable:!0},CAP_FLAT:{configurable:!0},CAP_SQUARE:{configurable:!0},JOIN_ROUND:{configurable:!0},JOIN_MITRE:{configurable:!0},JOIN_BEVEL:{configurable:!0},DEFAULT_QUADRANT_SEGMENTS:{configurable:!0},DEFAULT_MITRE_LIMIT:{configurable:!0},DEFAULT_SIMPLIFY_FACTOR:{configurable:!0}};Tn.prototype.getEndCapStyle=function(){return this._endCapStyle};Tn.prototype.isSingleSided=function(){return this._isSingleSided};Tn.prototype.setQuadrantSegments=function(e){this._quadrantSegments=e,this._quadrantSegments===0&&(this._joinStyle=Tn.JOIN_BEVEL),this._quadrantSegments<0&&(this._joinStyle=Tn.JOIN_MITRE,this._mitreLimit=Math.abs(this._quadrantSegments)),e<=0&&(this._quadrantSegments=1),this._joinStyle!==Tn.JOIN_ROUND&&(this._quadrantSegments=Tn.DEFAULT_QUADRANT_SEGMENTS)};Tn.prototype.getJoinStyle=function(){return this._joinStyle};Tn.prototype.setJoinStyle=function(e){this._joinStyle=e};Tn.prototype.setSimplifyFactor=function(e){this._simplifyFactor=e<0?0:e};Tn.prototype.getSimplifyFactor=function(){return this._simplifyFactor};Tn.prototype.getQuadrantSegments=function(){return this._quadrantSegments};Tn.prototype.setEndCapStyle=function(e){this._endCapStyle=e};Tn.prototype.getMitreLimit=function(){return this._mitreLimit};Tn.prototype.setMitreLimit=function(e){this._mitreLimit=e};Tn.prototype.setSingleSided=function(e){this._isSingleSided=e};Tn.prototype.interfaces_=function(){return[]};Tn.prototype.getClass=function(){return Tn};Tn.bufferDistanceError=function(e){var t=Math.PI/2/e;return 1-Math.cos(t/2)};ml.CAP_ROUND.get=function(){return 1};ml.CAP_FLAT.get=function(){return 2};ml.CAP_SQUARE.get=function(){return 3};ml.JOIN_ROUND.get=function(){return 1};ml.JOIN_MITRE.get=function(){return 2};ml.JOIN_BEVEL.get=function(){return 3};ml.DEFAULT_QUADRANT_SEGMENTS.get=function(){return 8};ml.DEFAULT_MITRE_LIMIT.get=function(){return 5};ml.DEFAULT_SIMPLIFY_FACTOR.get=function(){return .01};Object.defineProperties(Tn,ml);var yr=function(e){this._distanceTol=null,this._isDeleted=null,this._angleOrientation=ye.COUNTERCLOCKWISE,this._inputLine=e||null},Fd={INIT:{configurable:!0},DELETE:{configurable:!0},KEEP:{configurable:!0},NUM_PTS_TO_CHECK:{configurable:!0}};yr.prototype.isDeletable=function(e,t,n,r){var o=this._inputLine[e],l=this._inputLine[t],h=this._inputLine[n];return!this.isConcave(o,l,h)||!this.isShallow(o,l,h,r)?!1:this.isShallowSampled(o,l,e,n,r)};yr.prototype.deleteShallowConcavities=function(){for(var e=this,t=1,n=this.findNextNonDeletedIndex(t),r=this.findNextNonDeletedIndex(n),o=!1;r<this._inputLine.length;){var l=!1;e.isDeletable(t,n,r,e._distanceTol)&&(e._isDeleted[n]=yr.DELETE,l=!0,o=!0),l?t=r:t=n,n=e.findNextNonDeletedIndex(t),r=e.findNextNonDeletedIndex(n)}return o};yr.prototype.isShallowConcavity=function(e,t,n,r){var o=ye.computeOrientation(e,t,n),l=o===this._angleOrientation;if(!l)return!1;var h=ye.distancePointLine(t,e,n);return h<r};yr.prototype.isShallowSampled=function(e,t,n,r,o){var l=this,h=Math.trunc((r-n)/yr.NUM_PTS_TO_CHECK);h<=0&&(h=1);for(var u=n;u<r;u+=h)if(!l.isShallow(e,t,l._inputLine[u],o))return!1;return!0};yr.prototype.isConcave=function(e,t,n){var r=ye.computeOrientation(e,t,n),o=r===this._angleOrientation;return o};yr.prototype.simplify=function(e){var t=this;this._distanceTol=Math.abs(e),e<0&&(this._angleOrientation=ye.CLOCKWISE),this._isDeleted=new Array(this._inputLine.length).fill(null);var n=!1;do n=t.deleteShallowConcavities();while(n);return this.collapseLine()};yr.prototype.findNextNonDeletedIndex=function(e){for(var t=e+1;t<this._inputLine.length&&this._isDeleted[t]===yr.DELETE;)t++;return t};yr.prototype.isShallow=function(e,t,n,r){var o=ye.distancePointLine(t,e,n);return o<r};yr.prototype.collapseLine=function(){for(var e=this,t=new Nd,n=0;n<this._inputLine.length;n++)e._isDeleted[n]!==yr.DELETE&&t.add(e._inputLine[n]);return t.toCoordinateArray()};yr.prototype.interfaces_=function(){return[]};yr.prototype.getClass=function(){return yr};yr.simplify=function(e,t){var n=new yr(e);return n.simplify(t)};Fd.INIT.get=function(){return 0};Fd.DELETE.get=function(){return 1};Fd.KEEP.get=function(){return 1};Fd.NUM_PTS_TO_CHECK.get=function(){return 10};Object.defineProperties(yr,Fd);var qo=function(){this._ptList=null,this._precisionModel=null,this._minimimVertexDistance=0,this._ptList=new ce},YE={COORDINATE_ARRAY_TYPE:{configurable:!0}};qo.prototype.getCoordinates=function(){var e=this._ptList.toArray(qo.COORDINATE_ARRAY_TYPE);return e};qo.prototype.setPrecisionModel=function(e){this._precisionModel=e};qo.prototype.addPt=function(e){var t=new Tt(e);if(this._precisionModel.makePrecise(t),this.isRedundant(t))return null;this._ptList.add(t)};qo.prototype.revere=function(){};qo.prototype.addPts=function(e,t){var n=this;if(t)for(var r=0;r<e.length;r++)n.addPt(e[r]);else for(var o=e.length-1;o>=0;o--)n.addPt(e[o])};qo.prototype.isRedundant=function(e){if(this._ptList.size()<1)return!1;var t=this._ptList.get(this._ptList.size()-1),n=e.distance(t);return n<this._minimimVertexDistance};qo.prototype.toString=function(){var e=new un,t=e.createLineString(this.getCoordinates());return t.toString()};qo.prototype.closeRing=function(){if(this._ptList.size()<1)return null;var e=new Tt(this._ptList.get(0)),t=this._ptList.get(this._ptList.size()-1);if(e.equals(t))return null;this._ptList.add(e)};qo.prototype.setMinimumVertexDistance=function(e){this._minimimVertexDistance=e};qo.prototype.interfaces_=function(){return[]};qo.prototype.getClass=function(){return qo};YE.COORDINATE_ARRAY_TYPE.get=function(){return new Array(0).fill(null)};Object.defineProperties(qo,YE);var yn=function(){},jc={PI_TIMES_2:{configurable:!0},PI_OVER_2:{configurable:!0},PI_OVER_4:{configurable:!0},COUNTERCLOCKWISE:{configurable:!0},CLOCKWISE:{configurable:!0},NONE:{configurable:!0}};yn.prototype.interfaces_=function(){return[]};yn.prototype.getClass=function(){return yn};yn.toDegrees=function(e){return e*180/Math.PI};yn.normalize=function(e){for(;e>Math.PI;)e-=yn.PI_TIMES_2;for(;e<=-Math.PI;)e+=yn.PI_TIMES_2;return e};yn.angle=function(){if(arguments.length===1){var e=arguments[0];return Math.atan2(e.y,e.x)}else if(arguments.length===2){var t=arguments[0],n=arguments[1],r=n.x-t.x,o=n.y-t.y;return Math.atan2(o,r)}};yn.isAcute=function(e,t,n){var r=e.x-t.x,o=e.y-t.y,l=n.x-t.x,h=n.y-t.y,u=r*l+o*h;return u>0};yn.isObtuse=function(e,t,n){var r=e.x-t.x,o=e.y-t.y,l=n.x-t.x,h=n.y-t.y,u=r*l+o*h;return u<0};yn.interiorAngle=function(e,t,n){var r=yn.angle(t,e),o=yn.angle(t,n);return Math.abs(o-r)};yn.normalizePositive=function(e){if(e<0){for(;e<0;)e+=yn.PI_TIMES_2;e>=yn.PI_TIMES_2&&(e=0)}else{for(;e>=yn.PI_TIMES_2;)e-=yn.PI_TIMES_2;e<0&&(e=0)}return e};yn.angleBetween=function(e,t,n){var r=yn.angle(t,e),o=yn.angle(t,n);return yn.diff(r,o)};yn.diff=function(e,t){var n=null;return e<t?n=t-e:n=e-t,n>Math.PI&&(n=2*Math.PI-n),n};yn.toRadians=function(e){return e*Math.PI/180};yn.getTurn=function(e,t){var n=Math.sin(t-e);return n>0?yn.COUNTERCLOCKWISE:n<0?yn.CLOCKWISE:yn.NONE};yn.angleBetweenOriented=function(e,t,n){var r=yn.angle(t,e),o=yn.angle(t,n),l=o-r;return l<=-Math.PI?l+yn.PI_TIMES_2:l>Math.PI?l-yn.PI_TIMES_2:l};jc.PI_TIMES_2.get=function(){return 2*Math.PI};jc.PI_OVER_2.get=function(){return Math.PI/2};jc.PI_OVER_4.get=function(){return Math.PI/4};jc.COUNTERCLOCKWISE.get=function(){return ye.COUNTERCLOCKWISE};jc.CLOCKWISE.get=function(){return ye.CLOCKWISE};jc.NONE.get=function(){return ye.COLLINEAR};Object.defineProperties(yn,jc);var Xn=function e(){this._maxCurveSegmentError=0,this._filletAngleQuantum=null,this._closingSegLengthFactor=1,this._segList=null,this._distance=0,this._precisionModel=null,this._bufParams=null,this._li=null,this._s0=null,this._s1=null,this._s2=null,this._seg0=new ke,this._seg1=new ke,this._offset0=new ke,this._offset1=new ke,this._side=0,this._hasNarrowConcaveAngle=!1;var t=arguments[0],n=arguments[1],r=arguments[2];this._precisionModel=t,this._bufParams=n,this._li=new qu,this._filletAngleQuantum=Math.PI/2/n.getQuadrantSegments(),n.getQuadrantSegments()>=8&&n.getJoinStyle()===Tn.JOIN_ROUND&&(this._closingSegLengthFactor=e.MAX_CLOSING_SEG_LEN_FACTOR),this.init(r)},Bd={OFFSET_SEGMENT_SEPARATION_FACTOR:{configurable:!0},INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR:{configurable:!0},CURVE_VERTEX_SNAP_DISTANCE_FACTOR:{configurable:!0},MAX_CLOSING_SEG_LEN_FACTOR:{configurable:!0}};Xn.prototype.addNextSegment=function(e,t){if(this._s0=this._s1,this._s1=this._s2,this._s2=e,this._seg0.setCoordinates(this._s0,this._s1),this.computeOffsetSegment(this._seg0,this._side,this._distance,this._offset0),this._seg1.setCoordinates(this._s1,this._s2),this.computeOffsetSegment(this._seg1,this._side,this._distance,this._offset1),this._s1.equals(this._s2))return null;var n=ye.computeOrientation(this._s0,this._s1,this._s2),r=n===ye.CLOCKWISE&&this._side===ne.LEFT||n===ye.COUNTERCLOCKWISE&&this._side===ne.RIGHT;n===0?this.addCollinear(t):r?this.addOutsideTurn(n,t):this.addInsideTurn(n,t)};Xn.prototype.addLineEndCap=function(e,t){var n=new ke(e,t),r=new ke;this.computeOffsetSegment(n,ne.LEFT,this._distance,r);var o=new ke;this.computeOffsetSegment(n,ne.RIGHT,this._distance,o);var l=t.x-e.x,h=t.y-e.y,u=Math.atan2(h,l);switch(this._bufParams.getEndCapStyle()){case Tn.CAP_ROUND:this._segList.addPt(r.p1),this.addFilletArc(t,u+Math.PI/2,u-Math.PI/2,ye.CLOCKWISE,this._distance),this._segList.addPt(o.p1);break;case Tn.CAP_FLAT:this._segList.addPt(r.p1),this._segList.addPt(o.p1);break;case Tn.CAP_SQUARE:var y=new Tt;y.x=Math.abs(this._distance)*Math.cos(u),y.y=Math.abs(this._distance)*Math.sin(u);var w=new Tt(r.p1.x+y.x,r.p1.y+y.y),S=new Tt(o.p1.x+y.x,o.p1.y+y.y);this._segList.addPt(w),this._segList.addPt(S);break}};Xn.prototype.getCoordinates=function(){var e=this._segList.getCoordinates();return e};Xn.prototype.addMitreJoin=function(e,t,n,r){var o=!0,l=null;try{l=xs.intersection(t.p0,t.p1,n.p0,n.p1);var h=r<=0?1:l.distance(e)/Math.abs(r);h>this._bufParams.getMitreLimit()&&(o=!1)}catch(u){if(u instanceof Rf)l=new Tt(0,0),o=!1;else throw u}finally{}o?this._segList.addPt(l):this.addLimitedMitreJoin(t,n,r,this._bufParams.getMitreLimit())};Xn.prototype.addFilletCorner=function(e,t,n,r,o){var l=t.x-e.x,h=t.y-e.y,u=Math.atan2(h,l),y=n.x-e.x,w=n.y-e.y,S=Math.atan2(w,y);r===ye.CLOCKWISE?u<=S&&(u+=2*Math.PI):u>=S&&(u-=2*Math.PI),this._segList.addPt(t),this.addFilletArc(e,u,S,r,o),this._segList.addPt(n)};Xn.prototype.addOutsideTurn=function(e,t){if(this._offset0.p1.distance(this._offset1.p0)<this._distance*Xn.OFFSET_SEGMENT_SEPARATION_FACTOR)return this._segList.addPt(this._offset0.p1),null;this._bufParams.getJoinStyle()===Tn.JOIN_MITRE?this.addMitreJoin(this._s1,this._offset0,this._offset1,this._distance):this._bufParams.getJoinStyle()===Tn.JOIN_BEVEL?this.addBevelJoin(this._offset0,this._offset1):(t&&this._segList.addPt(this._offset0.p1),this.addFilletCorner(this._s1,this._offset0.p1,this._offset1.p0,e,this._distance),this._segList.addPt(this._offset1.p0))};Xn.prototype.createSquare=function(e){this._segList.addPt(new Tt(e.x+this._distance,e.y+this._distance)),this._segList.addPt(new Tt(e.x+this._distance,e.y-this._distance)),this._segList.addPt(new Tt(e.x-this._distance,e.y-this._distance)),this._segList.addPt(new Tt(e.x-this._distance,e.y+this._distance)),this._segList.closeRing()};Xn.prototype.addSegments=function(e,t){this._segList.addPts(e,t)};Xn.prototype.addFirstSegment=function(){this._segList.addPt(this._offset1.p0)};Xn.prototype.addLastSegment=function(){this._segList.addPt(this._offset1.p1)};Xn.prototype.initSideSegments=function(e,t,n){this._s1=e,this._s2=t,this._side=n,this._seg1.setCoordinates(e,t),this.computeOffsetSegment(this._seg1,n,this._distance,this._offset1)};Xn.prototype.addLimitedMitreJoin=function(e,t,n,r){var o=this._seg0.p1,l=yn.angle(o,this._seg0.p0),h=yn.angleBetweenOriented(this._seg0.p0,o,this._seg1.p1),u=h/2,y=yn.normalize(l+u),w=yn.normalize(y+Math.PI),S=r*n,C=S*Math.abs(Math.sin(u)),P=n-C,F=o.x+S*Math.cos(w),R=o.y+S*Math.sin(w),Y=new Tt(F,R),J=new ke(o,Y),K=J.pointAlongOffset(1,P),O=J.pointAlongOffset(1,-P);this._side===ne.LEFT?(this._segList.addPt(K),this._segList.addPt(O)):(this._segList.addPt(O),this._segList.addPt(K))};Xn.prototype.computeOffsetSegment=function(e,t,n,r){var o=t===ne.LEFT?1:-1,l=e.p1.x-e.p0.x,h=e.p1.y-e.p0.y,u=Math.sqrt(l*l+h*h),y=o*n*l/u,w=o*n*h/u;r.p0.x=e.p0.x-w,r.p0.y=e.p0.y+y,r.p1.x=e.p1.x-w,r.p1.y=e.p1.y+y};Xn.prototype.addFilletArc=function(e,t,n,r,o){var l=this,h=r===ye.CLOCKWISE?-1:1,u=Math.abs(t-n),y=Math.trunc(u/this._filletAngleQuantum+.5);if(y<1)return null;for(var w=0,S=u/y,C=w,P=new Tt;C<u;){var F=t+h*C;P.x=e.x+o*Math.cos(F),P.y=e.y+o*Math.sin(F),l._segList.addPt(P),C+=S}};Xn.prototype.addInsideTurn=function(e,t){if(this._li.computeIntersection(this._offset0.p0,this._offset0.p1,this._offset1.p0,this._offset1.p1),this._li.hasIntersection())this._segList.addPt(this._li.getIntersection(0));else if(this._hasNarrowConcaveAngle=!0,this._offset0.p1.distance(this._offset1.p0)<this._distance*Xn.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR)this._segList.addPt(this._offset0.p1);else{if(this._segList.addPt(this._offset0.p1),this._closingSegLengthFactor>0){var n=new Tt((this._closingSegLengthFactor*this._offset0.p1.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset0.p1.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(n);var r=new Tt((this._closingSegLengthFactor*this._offset1.p0.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset1.p0.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(r)}else this._segList.addPt(this._s1);this._segList.addPt(this._offset1.p0)}};Xn.prototype.createCircle=function(e){var t=new Tt(e.x+this._distance,e.y);this._segList.addPt(t),this.addFilletArc(e,0,2*Math.PI,-1,this._distance),this._segList.closeRing()};Xn.prototype.addBevelJoin=function(e,t){this._segList.addPt(e.p1),this._segList.addPt(t.p0)};Xn.prototype.init=function(e){this._distance=e,this._maxCurveSegmentError=e*(1-Math.cos(this._filletAngleQuantum/2)),this._segList=new qo,this._segList.setPrecisionModel(this._precisionModel),this._segList.setMinimumVertexDistance(e*Xn.CURVE_VERTEX_SNAP_DISTANCE_FACTOR)};Xn.prototype.addCollinear=function(e){this._li.computeIntersection(this._s0,this._s1,this._s1,this._s2);var t=this._li.getIntersectionNum();t>=2&&(this._bufParams.getJoinStyle()===Tn.JOIN_BEVEL||this._bufParams.getJoinStyle()===Tn.JOIN_MITRE?(e&&this._segList.addPt(this._offset0.p1),this._segList.addPt(this._offset1.p0)):this.addFilletCorner(this._s1,this._offset0.p1,this._offset1.p0,ye.CLOCKWISE,this._distance))};Xn.prototype.closeRing=function(){this._segList.closeRing()};Xn.prototype.hasNarrowConcaveAngle=function(){return this._hasNarrowConcaveAngle};Xn.prototype.interfaces_=function(){return[]};Xn.prototype.getClass=function(){return Xn};Bd.OFFSET_SEGMENT_SEPARATION_FACTOR.get=function(){return .001};Bd.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return .001};Bd.CURVE_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return 1e-6};Bd.MAX_CLOSING_SEG_LEN_FACTOR.get=function(){return 80};Object.defineProperties(Xn,Bd);var ro=function(){this._distance=0,this._precisionModel=null,this._bufParams=null;var e=arguments[0],t=arguments[1];this._precisionModel=e,this._bufParams=t};ro.prototype.getOffsetCurve=function(e,t){if(this._distance=t,t===0)return null;var n=t<0,r=Math.abs(t),o=this.getSegGen(r);e.length<=1?this.computePointCurve(e[0],o):this.computeOffsetCurve(e,n,o);var l=o.getCoordinates();return n&&cn.reverse(l),l};ro.prototype.computeSingleSidedBufferCurve=function(e,t,n){var r=this.simplifyTolerance(this._distance);if(t){n.addSegments(e,!0);var o=yr.simplify(e,-r),l=o.length-1;n.initSideSegments(o[l],o[l-1],ne.LEFT),n.addFirstSegment();for(var h=l-2;h>=0;h--)n.addNextSegment(o[h],!0)}else{n.addSegments(e,!1);var u=yr.simplify(e,r),y=u.length-1;n.initSideSegments(u[0],u[1],ne.LEFT),n.addFirstSegment();for(var w=2;w<=y;w++)n.addNextSegment(u[w],!0)}n.addLastSegment(),n.closeRing()};ro.prototype.computeRingBufferCurve=function(e,t,n){var r=this.simplifyTolerance(this._distance);t===ne.RIGHT&&(r=-r);var o=yr.simplify(e,r),l=o.length-1;n.initSideSegments(o[l-1],o[0],t);for(var h=1;h<=l;h++){var u=h!==1;n.addNextSegment(o[h],u)}n.closeRing()};ro.prototype.computeLineBufferCurve=function(e,t){var n=this.simplifyTolerance(this._distance),r=yr.simplify(e,n),o=r.length-1;t.initSideSegments(r[0],r[1],ne.LEFT);for(var l=2;l<=o;l++)t.addNextSegment(r[l],!0);t.addLastSegment(),t.addLineEndCap(r[o-1],r[o]);var h=yr.simplify(e,-n),u=h.length-1;t.initSideSegments(h[u],h[u-1],ne.LEFT);for(var y=u-2;y>=0;y--)t.addNextSegment(h[y],!0);t.addLastSegment(),t.addLineEndCap(h[1],h[0]),t.closeRing()};ro.prototype.computePointCurve=function(e,t){switch(this._bufParams.getEndCapStyle()){case Tn.CAP_ROUND:t.createCircle(e);break;case Tn.CAP_SQUARE:t.createSquare(e);break}};ro.prototype.getLineCurve=function(e,t){if(this._distance=t,t<0&&!this._bufParams.isSingleSided()||t===0)return null;var n=Math.abs(t),r=this.getSegGen(n);if(e.length<=1)this.computePointCurve(e[0],r);else if(this._bufParams.isSingleSided()){var o=t<0;this.computeSingleSidedBufferCurve(e,o,r)}else this.computeLineBufferCurve(e,r);var l=r.getCoordinates();return l};ro.prototype.getBufferParameters=function(){return this._bufParams};ro.prototype.simplifyTolerance=function(e){return e*this._bufParams.getSimplifyFactor()};ro.prototype.getRingCurve=function(e,t,n){if(this._distance=n,e.length<=2)return this.getLineCurve(e,n);if(n===0)return ro.copyCoordinates(e);var r=this.getSegGen(n);return this.computeRingBufferCurve(e,t,r),r.getCoordinates()};ro.prototype.computeOffsetCurve=function(e,t,n){var r=this.simplifyTolerance(this._distance);if(t){var o=yr.simplify(e,-r),l=o.length-1;n.initSideSegments(o[l],o[l-1],ne.LEFT),n.addFirstSegment();for(var h=l-2;h>=0;h--)n.addNextSegment(o[h],!0)}else{var u=yr.simplify(e,r),y=u.length-1;n.initSideSegments(u[0],u[1],ne.LEFT),n.addFirstSegment();for(var w=2;w<=y;w++)n.addNextSegment(u[w],!0)}n.addLastSegment()};ro.prototype.getSegGen=function(e){return new Xn(this._precisionModel,this._bufParams,e)};ro.prototype.interfaces_=function(){return[]};ro.prototype.getClass=function(){return ro};ro.copyCoordinates=function(e){for(var t=new Array(e.length).fill(null),n=0;n<t.length;n++)t[n]=new Tt(e[n]);return t};var Lc=function(){this._subgraphs=null,this._seg=new ke,this._cga=new ye;var e=arguments[0];this._subgraphs=e},KE={DepthSegment:{configurable:!0}};Lc.prototype.findStabbedSegments=function(){var e=this;if(arguments.length===1){for(var t=arguments[0],n=new ce,r=this._subgraphs.iterator();r.hasNext();){var o=r.next(),l=o.getEnvelope();t.y<l.getMinY()||t.y>l.getMaxY()||e.findStabbedSegments(t,o.getDirectedEdges(),n)}return n}else if(arguments.length===3){if(Be(arguments[2],ws)&&arguments[0]instanceof Tt&&arguments[1]instanceof B0)for(var h=arguments[0],u=arguments[1],y=arguments[2],w=u.getEdge().getCoordinates(),S=0;S<w.length-1;S++){e._seg.p0=w[S],e._seg.p1=w[S+1],e._seg.p0.y>e._seg.p1.y&&e._seg.reverse();var C=Math.max(e._seg.p0.x,e._seg.p1.x);if(!(C<h.x)&&!e._seg.isHorizontal()&&!(h.y<e._seg.p0.y||h.y>e._seg.p1.y)&&ye.computeOrientation(e._seg.p0,e._seg.p1,h)!==ye.RIGHT){var P=u.getDepth(ne.LEFT);e._seg.p0.equals(w[S])||(P=u.getDepth(ne.RIGHT));var F=new Du(e._seg,P);y.add(F)}}else if(Be(arguments[2],ws)&&arguments[0]instanceof Tt&&Be(arguments[1],ws))for(var R=arguments[0],Y=arguments[1],J=arguments[2],K=Y.iterator();K.hasNext();){var O=K.next();O.isForward()&&e.findStabbedSegments(R,O,J)}}};Lc.prototype.getDepth=function(e){var t=this.findStabbedSegments(e);if(t.size()===0)return 0;var n=Ts.min(t);return n._leftDepth};Lc.prototype.interfaces_=function(){return[]};Lc.prototype.getClass=function(){return Lc};KE.DepthSegment.get=function(){return Du};Object.defineProperties(Lc,KE);var Du=function(){this._upwardSeg=null,this._leftDepth=null;var e=arguments[0],t=arguments[1];this._upwardSeg=new ke(e),this._leftDepth=t};Du.prototype.compareTo=function(e){var t=e;if(this._upwardSeg.minX()>=t._upwardSeg.maxX())return 1;if(this._upwardSeg.maxX()<=t._upwardSeg.minX())return-1;var n=this._upwardSeg.orientationIndex(t._upwardSeg);return n!==0||(n=-1*t._upwardSeg.orientationIndex(this._upwardSeg),n!==0)?n:this._upwardSeg.compareTo(t._upwardSeg)};Du.prototype.compareX=function(e,t){var n=e.p0.compareTo(t.p0);return n!==0?n:e.p1.compareTo(t.p1)};Du.prototype.toString=function(){return this._upwardSeg.toString()};Du.prototype.interfaces_=function(){return[as]};Du.prototype.getClass=function(){return Du};var Pn=function(e,t,n){this.p0=e||null,this.p1=t||null,this.p2=n||null};Pn.prototype.area=function(){return Pn.area(this.p0,this.p1,this.p2)};Pn.prototype.signedArea=function(){return Pn.signedArea(this.p0,this.p1,this.p2)};Pn.prototype.interpolateZ=function(e){if(e===null)throw new tr("Supplied point is null.");return Pn.interpolateZ(e,this.p0,this.p1,this.p2)};Pn.prototype.longestSideLength=function(){return Pn.longestSideLength(this.p0,this.p1,this.p2)};Pn.prototype.isAcute=function(){return Pn.isAcute(this.p0,this.p1,this.p2)};Pn.prototype.circumcentre=function(){return Pn.circumcentre(this.p0,this.p1,this.p2)};Pn.prototype.area3D=function(){return Pn.area3D(this.p0,this.p1,this.p2)};Pn.prototype.centroid=function(){return Pn.centroid(this.p0,this.p1,this.p2)};Pn.prototype.inCentre=function(){return Pn.inCentre(this.p0,this.p1,this.p2)};Pn.prototype.interfaces_=function(){return[]};Pn.prototype.getClass=function(){return Pn};Pn.area=function(e,t,n){return Math.abs(((n.x-e.x)*(t.y-e.y)-(t.x-e.x)*(n.y-e.y))/2)};Pn.signedArea=function(e,t,n){return((n.x-e.x)*(t.y-e.y)-(t.x-e.x)*(n.y-e.y))/2};Pn.det=function(e,t,n,r){return e*r-t*n};Pn.interpolateZ=function(e,t,n,r){var o=t.x,l=t.y,h=n.x-o,u=r.x-o,y=n.y-l,w=r.y-l,S=h*w-u*y,C=e.x-o,P=e.y-l,F=(w*C-u*P)/S,R=(-y*C+h*P)/S,Y=t.z+F*(n.z-t.z)+R*(r.z-t.z);return Y};Pn.longestSideLength=function(e,t,n){var r=e.distance(t),o=t.distance(n),l=n.distance(e),h=r;return o>h&&(h=o),l>h&&(h=l),h};Pn.isAcute=function(e,t,n){return!(!yn.isAcute(e,t,n)||!yn.isAcute(t,n,e)||!yn.isAcute(n,e,t))};Pn.circumcentre=function(e,t,n){var r=n.x,o=n.y,l=e.x-r,h=e.y-o,u=t.x-r,y=t.y-o,w=2*Pn.det(l,h,u,y),S=Pn.det(h,l*l+h*h,y,u*u+y*y),C=Pn.det(l,l*l+h*h,u,u*u+y*y),P=r-S/w,F=o+C/w;return new Tt(P,F)};Pn.perpendicularBisector=function(e,t){var n=t.x-e.x,r=t.y-e.y,o=new xs(e.x+n/2,e.y+r/2,1),l=new xs(e.x-r+n/2,e.y+n+r/2,1);return new xs(o,l)};Pn.angleBisector=function(e,t,n){var r=t.distance(e),o=t.distance(n),l=r/(r+o),h=n.x-e.x,u=n.y-e.y,y=new Tt(e.x+l*h,e.y+l*u);return y};Pn.area3D=function(e,t,n){var r=t.x-e.x,o=t.y-e.y,l=t.z-e.z,h=n.x-e.x,u=n.y-e.y,y=n.z-e.z,w=o*y-l*u,S=l*h-r*y,C=r*u-o*h,P=w*w+S*S+C*C,F=Math.sqrt(P)/2;return F};Pn.centroid=function(e,t,n){var r=(e.x+t.x+n.x)/3,o=(e.y+t.y+n.y)/3;return new Tt(r,o)};Pn.inCentre=function(e,t,n){var r=t.distance(n),o=e.distance(n),l=e.distance(t),h=r+o+l,u=(r*e.x+o*t.x+l*n.x)/h,y=(r*e.y+o*t.y+l*n.y)/h;return new Tt(u,y)};var ss=function(){this._inputGeom=null,this._distance=null,this._curveBuilder=null,this._curveList=new ce;var e=arguments[0],t=arguments[1],n=arguments[2];this._inputGeom=e,this._distance=t,this._curveBuilder=n};ss.prototype.addPoint=function(e){if(this._distance<=0)return null;var t=e.getCoordinates(),n=this._curveBuilder.getLineCurve(t,this._distance);this.addCurve(n,At.EXTERIOR,At.INTERIOR)};ss.prototype.addPolygon=function(e){var t=this,n=this._distance,r=ne.LEFT;this._distance<0&&(n=-this._distance,r=ne.RIGHT);var o=e.getExteriorRing(),l=cn.removeRepeatedPoints(o.getCoordinates());if(this._distance<0&&this.isErodedCompletely(o,this._distance)||this._distance<=0&&l.length<3)return null;this.addPolygonRing(l,n,r,At.EXTERIOR,At.INTERIOR);for(var h=0;h<e.getNumInteriorRing();h++){var u=e.getInteriorRingN(h),y=cn.removeRepeatedPoints(u.getCoordinates());t._distance>0&&t.isErodedCompletely(u,-t._distance)||t.addPolygonRing(y,n,ne.opposite(r),At.INTERIOR,At.EXTERIOR)}};ss.prototype.isTriangleErodedCompletely=function(e,t){var n=new Pn(e[0],e[1],e[2]),r=n.inCentre(),o=ye.distancePointLine(r,n.p0,n.p1);return o<Math.abs(t)};ss.prototype.addLineString=function(e){if(this._distance<=0&&!this._curveBuilder.getBufferParameters().isSingleSided())return null;var t=cn.removeRepeatedPoints(e.getCoordinates()),n=this._curveBuilder.getLineCurve(t,this._distance);this.addCurve(n,At.EXTERIOR,At.INTERIOR)};ss.prototype.addCurve=function(e,t,n){if(e===null||e.length<2)return null;var r=new Tr(e,new Rn(0,At.BOUNDARY,t,n));this._curveList.add(r)};ss.prototype.getCurves=function(){return this.add(this._inputGeom),this._curveList};ss.prototype.addPolygonRing=function(e,t,n,r,o){if(t===0&&e.length<Ca.MINIMUM_VALID_SIZE)return null;var l=r,h=o;e.length>=Ca.MINIMUM_VALID_SIZE&&ye.isCCW(e)&&(l=o,h=r,n=ne.opposite(n));var u=this._curveBuilder.getRingCurve(e,n,t);this.addCurve(u,l,h)};ss.prototype.add=function(e){if(e.isEmpty())return null;e instanceof qr?this.addPolygon(e):e instanceof gr?this.addLineString(e):e instanceof wo?this.addPoint(e):e instanceof df?this.addCollection(e):e instanceof Au?this.addCollection(e):e instanceof Sa?this.addCollection(e):e instanceof qi&&this.addCollection(e)};ss.prototype.isErodedCompletely=function(e,t){var n=e.getCoordinates();if(n.length<4)return t<0;if(n.length===4)return this.isTriangleErodedCompletely(n,t);var r=e.getEnvelopeInternal(),o=Math.min(r.getHeight(),r.getWidth());return t<0&&2*Math.abs(t)>o};ss.prototype.addCollection=function(e){for(var t=this,n=0;n<e.getNumGeometries();n++){var r=e.getGeometryN(n);t.add(r)}};ss.prototype.interfaces_=function(){return[]};ss.prototype.getClass=function(){return ss};var _f=function(){};_f.prototype.locate=function(e){};_f.prototype.interfaces_=function(){return[]};_f.prototype.getClass=function(){return _f};var Ea=function(){this._parent=null,this._atStart=null,this._max=null,this._index=null,this._subcollectionIterator=null;var e=arguments[0];this._parent=e,this._atStart=!0,this._index=0,this._max=e.getNumGeometries()};Ea.prototype.next=function(){if(this._atStart)return this._atStart=!1,Ea.isAtomic(this._parent)&&this._index++,this._parent;if(this._subcollectionIterator!==null){if(this._subcollectionIterator.hasNext())return this._subcollectionIterator.next();this._subcollectionIterator=null}if(this._index>=this._max)throw new Of;var e=this._parent.getGeometryN(this._index++);return e instanceof qi?(this._subcollectionIterator=new Ea(e),this._subcollectionIterator.next()):e};Ea.prototype.remove=function(){throw new Error(this.getClass().getName())};Ea.prototype.hasNext=function(){if(this._atStart)return!0;if(this._subcollectionIterator!==null){if(this._subcollectionIterator.hasNext())return!0;this._subcollectionIterator=null}return!(this._index>=this._max)};Ea.prototype.interfaces_=function(){return[Nf]};Ea.prototype.getClass=function(){return Ea};Ea.isAtomic=function(e){return!(e instanceof qi)};var Bo=function(){this._geom=null;var e=arguments[0];this._geom=e};Bo.prototype.locate=function(e){return Bo.locate(e,this._geom)};Bo.prototype.interfaces_=function(){return[_f]};Bo.prototype.getClass=function(){return Bo};Bo.isPointInRing=function(e,t){return t.getEnvelopeInternal().intersects(e)?ye.isPointInRing(e,t.getCoordinates()):!1};Bo.containsPointInPolygon=function(e,t){if(t.isEmpty())return!1;var n=t.getExteriorRing();if(!Bo.isPointInRing(e,n))return!1;for(var r=0;r<t.getNumInteriorRing();r++){var o=t.getInteriorRingN(r);if(Bo.isPointInRing(e,o))return!1}return!0};Bo.containsPoint=function(e,t){if(t instanceof qr)return Bo.containsPointInPolygon(e,t);if(t instanceof qi)for(var n=new Ea(t);n.hasNext();){var r=n.next();if(r!==t&&Bo.containsPoint(e,r))return!0}return!1};Bo.locate=function(e,t){return t.isEmpty()?At.EXTERIOR:Bo.containsPoint(e,t)?At.INTERIOR:At.EXTERIOR};var Ai=function(){this._edgeMap=new Pi,this._edgeList=null,this._ptInAreaLocation=[At.NONE,At.NONE]};Ai.prototype.getNextCW=function(e){this.getEdges();var t=this._edgeList.indexOf(e),n=t-1;return t===0&&(n=this._edgeList.size()-1),this._edgeList.get(n)};Ai.prototype.propagateSideLabels=function(e){for(var t=At.NONE,n=this.iterator();n.hasNext();){var r=n.next(),o=r.getLabel();o.isArea(e)&&o.getLocation(e,ne.LEFT)!==At.NONE&&(t=o.getLocation(e,ne.LEFT))}if(t===At.NONE)return null;for(var l=t,h=this.iterator();h.hasNext();){var u=h.next(),y=u.getLabel();if(y.getLocation(e,ne.ON)===At.NONE&&y.setLocation(e,ne.ON,l),y.isArea(e)){var w=y.getLocation(e,ne.LEFT),S=y.getLocation(e,ne.RIGHT);if(S!==At.NONE){if(S!==l)throw new ll("side location conflict",u.getCoordinate());w===At.NONE&&tn.shouldNeverReachHere("found single null side (at "+u.getCoordinate()+")"),l=w}else tn.isTrue(y.getLocation(e,ne.LEFT)===At.NONE,"found single null side"),y.setLocation(e,ne.RIGHT,l),y.setLocation(e,ne.LEFT,l)}}};Ai.prototype.getCoordinate=function(){var e=this.iterator();if(!e.hasNext())return null;var t=e.next();return t.getCoordinate()};Ai.prototype.print=function(e){gi.out.println("EdgeEndStar:   "+this.getCoordinate());for(var t=this.iterator();t.hasNext();){var n=t.next();n.print(e)}};Ai.prototype.isAreaLabelsConsistent=function(e){return this.computeEdgeEndLabels(e.getBoundaryNodeRule()),this.checkAreaLabelsConsistent(0)};Ai.prototype.checkAreaLabelsConsistent=function(e){var t=this.getEdges();if(t.size()<=0)return!0;var n=t.size()-1,r=t.get(n).getLabel(),o=r.getLocation(e,ne.LEFT);tn.isTrue(o!==At.NONE,"Found unlabelled area edge");for(var l=o,h=this.iterator();h.hasNext();){var u=h.next(),y=u.getLabel();tn.isTrue(y.isArea(e),"Found non-area edge");var w=y.getLocation(e,ne.LEFT),S=y.getLocation(e,ne.RIGHT);if(w===S||S!==l)return!1;l=w}return!0};Ai.prototype.findIndex=function(e){var t=this;this.iterator();for(var n=0;n<this._edgeList.size();n++){var r=t._edgeList.get(n);if(r===e)return n}return-1};Ai.prototype.iterator=function(){return this.getEdges().iterator()};Ai.prototype.getEdges=function(){return this._edgeList===null&&(this._edgeList=new ce(this._edgeMap.values())),this._edgeList};Ai.prototype.getLocation=function(e,t,n){return this._ptInAreaLocation[e]===At.NONE&&(this._ptInAreaLocation[e]=Bo.locate(t,n[e].getGeometry())),this._ptInAreaLocation[e]};Ai.prototype.toString=function(){var e=new ca;e.append("EdgeEndStar:   "+this.getCoordinate()),e.append(`
+`);for(var t=this.iterator();t.hasNext();){var n=t.next();e.append(n),e.append(`
+`)}return e.toString()};Ai.prototype.computeEdgeEndLabels=function(e){for(var t=this.iterator();t.hasNext();){var n=t.next();n.computeLabel(e)}};Ai.prototype.computeLabelling=function(e){var t=this;this.computeEdgeEndLabels(e[0].getBoundaryNodeRule()),this.propagateSideLabels(0),this.propagateSideLabels(1);for(var n=[!1,!1],r=this.iterator();r.hasNext();)for(var o=r.next(),l=o.getLabel(),h=0;h<2;h++)l.isLine(h)&&l.getLocation(h)===At.BOUNDARY&&(n[h]=!0);for(var u=this.iterator();u.hasNext();)for(var y=u.next(),w=y.getLabel(),S=0;S<2;S++)if(w.isAnyNull(S)){var C=At.NONE;if(n[S])C=At.EXTERIOR;else{var P=y.getCoordinate();C=t.getLocation(S,P,e)}w.setAllLocationsIfNull(S,C)}};Ai.prototype.getDegree=function(){return this._edgeMap.size()};Ai.prototype.insertEdgeEnd=function(e,t){this._edgeMap.put(e,t),this._edgeList=null};Ai.prototype.interfaces_=function(){return[]};Ai.prototype.getClass=function(){return Ai};var oR=function(e){function t(){e.call(this),this._resultAreaEdgeList=null,this._label=null,this._SCANNING_FOR_INCOMING=1,this._LINKING_TO_OUTGOING=2}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.linkResultDirectedEdges=function(){var n=this;this.getResultAreaEdges();for(var r=null,o=null,l=this._SCANNING_FOR_INCOMING,h=0;h<this._resultAreaEdgeList.size();h++){var u=n._resultAreaEdgeList.get(h),y=u.getSym();if(u.getLabel().isArea())switch(r===null&&u.isInResult()&&(r=u),l){case n._SCANNING_FOR_INCOMING:if(!y.isInResult())continue;o=y,l=n._LINKING_TO_OUTGOING;break;case n._LINKING_TO_OUTGOING:if(!u.isInResult())continue;o.setNext(u),l=n._SCANNING_FOR_INCOMING;break}}if(l===this._LINKING_TO_OUTGOING){if(r===null)throw new ll("no outgoing dirEdge found",this.getCoordinate());tn.isTrue(r.isInResult(),"unable to link last incoming dirEdge"),o.setNext(r)}},t.prototype.insert=function(n){var r=n;this.insertEdgeEnd(r,r)},t.prototype.getRightmostEdge=function(){var n=this.getEdges(),r=n.size();if(r<1)return null;var o=n.get(0);if(r===1)return o;var l=n.get(r-1),h=o.getQuadrant(),u=l.getQuadrant();return Nn.isNorthern(h)&&Nn.isNorthern(u)?o:!Nn.isNorthern(h)&&!Nn.isNorthern(u)?l:o.getDy()!==0?o:l.getDy()!==0?l:(tn.shouldNeverReachHere("found two horizontal edges incident on node"),null)},t.prototype.print=function(n){gi.out.println("DirectedEdgeStar: "+this.getCoordinate());for(var r=this.iterator();r.hasNext();){var o=r.next();n.print("out "),o.print(n),n.println(),n.print("in "),o.getSym().print(n),n.println()}},t.prototype.getResultAreaEdges=function(){var n=this;if(this._resultAreaEdgeList!==null)return this._resultAreaEdgeList;this._resultAreaEdgeList=new ce;for(var r=this.iterator();r.hasNext();){var o=r.next();(o.isInResult()||o.getSym().isInResult())&&n._resultAreaEdgeList.add(o)}return this._resultAreaEdgeList},t.prototype.updateLabelling=function(n){for(var r=this.iterator();r.hasNext();){var o=r.next(),l=o.getLabel();l.setAllLocationsIfNull(0,n.getLocation(0)),l.setAllLocationsIfNull(1,n.getLocation(1))}},t.prototype.linkAllDirectedEdges=function(){var n=this;this.getEdges();for(var r=null,o=null,l=this._edgeList.size()-1;l>=0;l--){var h=n._edgeList.get(l),u=h.getSym();o===null&&(o=u),r!==null&&u.setNext(r),r=h}o.setNext(r)},t.prototype.computeDepths=function(){var n=this;if(arguments.length===1){var r=arguments[0],o=this.findIndex(r),l=r.getDepth(ne.LEFT),h=r.getDepth(ne.RIGHT),u=this.computeDepths(o+1,this._edgeList.size(),l),y=this.computeDepths(0,o,u);if(y!==h)throw new ll("depth mismatch at "+r.getCoordinate())}else if(arguments.length===3){for(var w=arguments[0],S=arguments[1],C=arguments[2],P=C,F=w;F<S;F++){var R=n._edgeList.get(F);R.setEdgeDepths(ne.RIGHT,P),P=R.getDepth(ne.LEFT)}return P}},t.prototype.mergeSymLabels=function(){for(var n=this.iterator();n.hasNext();){var r=n.next(),o=r.getLabel();o.merge(r.getSym().getLabel())}},t.prototype.linkMinimalDirectedEdges=function(n){for(var r=this,o=null,l=null,h=this._SCANNING_FOR_INCOMING,u=this._resultAreaEdgeList.size()-1;u>=0;u--){var y=r._resultAreaEdgeList.get(u),w=y.getSym();switch(o===null&&y.getEdgeRing()===n&&(o=y),h){case r._SCANNING_FOR_INCOMING:if(w.getEdgeRing()!==n)continue;l=w,h=r._LINKING_TO_OUTGOING;break;case r._LINKING_TO_OUTGOING:if(y.getEdgeRing()!==n)continue;l.setNextMin(y),h=r._SCANNING_FOR_INCOMING;break}}h===this._LINKING_TO_OUTGOING&&(tn.isTrue(o!==null,"found null for first outgoing dirEdge"),tn.isTrue(o.getEdgeRing()===n,"unable to link last incoming dirEdge"),l.setNextMin(o))},t.prototype.getOutgoingDegree=function(){if(arguments.length===0){for(var n=0,r=this.iterator();r.hasNext();){var o=r.next();o.isInResult()&&n++}return n}else if(arguments.length===1){for(var l=arguments[0],h=0,u=this.iterator();u.hasNext();){var y=u.next();y.getEdgeRing()===l&&h++}return h}},t.prototype.getLabel=function(){return this._label},t.prototype.findCoveredLineEdges=function(){for(var n=At.NONE,r=this.iterator();r.hasNext();){var o=r.next(),l=o.getSym();if(!o.isLineEdge()){if(o.isInResult()){n=At.INTERIOR;break}if(l.isInResult()){n=At.EXTERIOR;break}}}if(n===At.NONE)return null;for(var h=n,u=this.iterator();u.hasNext();){var y=u.next(),w=y.getSym();y.isLineEdge()?y.getEdge().setCovered(h===At.INTERIOR):(y.isInResult()&&(h=At.EXTERIOR),w.isInResult()&&(h=At.INTERIOR))}},t.prototype.computeLabelling=function(n){var r=this;e.prototype.computeLabelling.call(this,n),this._label=new Rn(At.NONE);for(var o=this.iterator();o.hasNext();)for(var l=o.next(),h=l.getEdge(),u=h.getLabel(),y=0;y<2;y++){var w=u.getLocation(y);(w===At.INTERIOR||w===At.BOUNDARY)&&r._label.setLocation(y,At.INTERIOR)}},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(Ai),JE=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.createNode=function(n){return new gy(n,new oR)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(mf),Wl=function e(){this._pts=null,this._orientation=null;var t=arguments[0];this._pts=t,this._orientation=e.orientation(t)};Wl.prototype.compareTo=function(e){var t=e,n=Wl.compareOriented(this._pts,this._orientation,t._pts,t._orientation);return n};Wl.prototype.interfaces_=function(){return[as]};Wl.prototype.getClass=function(){return Wl};Wl.orientation=function(e){return cn.increasingDirection(e)===1};Wl.compareOriented=function(e,t,n,r){for(var o=t?1:-1,l=r?1:-1,h=t?e.length:-1,u=r?n.length:-1,y=t?0:e.length-1,w=r?0:n.length-1;;){var S=e[y].compareTo(n[w]);if(S!==0)return S;y+=o,w+=l;var C=y===h,P=w===u;if(C&&!P)return-1;if(!C&&P)return 1;if(C&&P)return 0}};var Ls=function(){this._edges=new ce,this._ocaMap=new Pi};Ls.prototype.print=function(e){var t=this;e.print("MULTILINESTRING ( ");for(var n=0;n<this._edges.size();n++){var r=t._edges.get(n);n>0&&e.print(","),e.print("(");for(var o=r.getCoordinates(),l=0;l<o.length;l++)l>0&&e.print(","),e.print(o[l].x+" "+o[l].y);e.println(")")}e.print(")  ")};Ls.prototype.addAll=function(e){for(var t=this,n=e.iterator();n.hasNext();)t.add(n.next())};Ls.prototype.findEdgeIndex=function(e){for(var t=this,n=0;n<this._edges.size();n++)if(t._edges.get(n).equals(e))return n;return-1};Ls.prototype.iterator=function(){return this._edges.iterator()};Ls.prototype.getEdges=function(){return this._edges};Ls.prototype.get=function(e){return this._edges.get(e)};Ls.prototype.findEqualEdge=function(e){var t=new Wl(e.getCoordinates()),n=this._ocaMap.get(t);return n};Ls.prototype.add=function(e){this._edges.add(e);var t=new Wl(e.getCoordinates());this._ocaMap.put(t,e)};Ls.prototype.interfaces_=function(){return[]};Ls.prototype.getClass=function(){return Ls};var Ru=function(){};Ru.prototype.processIntersections=function(e,t,n,r){};Ru.prototype.isDone=function(){};Ru.prototype.interfaces_=function(){return[]};Ru.prototype.getClass=function(){return Ru};var jo=function(){this._hasIntersection=!1,this._hasProper=!1,this._hasProperInterior=!1,this._hasInterior=!1,this._properIntersectionPoint=null,this._li=null,this._isSelfIntersection=null,this.numIntersections=0,this.numInteriorIntersections=0,this.numProperIntersections=0,this.numTests=0;var e=arguments[0];this._li=e};jo.prototype.isTrivialIntersection=function(e,t,n,r){if(e===n&&this._li.getIntersectionNum()===1){if(jo.isAdjacentSegments(t,r))return!0;if(e.isClosed()){var o=e.size()-1;if(t===0&&r===o||r===0&&t===o)return!0}}return!1};jo.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint};jo.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior};jo.prototype.getLineIntersector=function(){return this._li};jo.prototype.hasProperIntersection=function(){return this._hasProper};jo.prototype.processIntersections=function(e,t,n,r){if(e===n&&t===r)return null;this.numTests++;var o=e.getCoordinates()[t],l=e.getCoordinates()[t+1],h=n.getCoordinates()[r],u=n.getCoordinates()[r+1];this._li.computeIntersection(o,l,h,u),this._li.hasIntersection()&&(this.numIntersections++,this._li.isInteriorIntersection()&&(this.numInteriorIntersections++,this._hasInterior=!0),this.isTrivialIntersection(e,t,n,r)||(this._hasIntersection=!0,e.addIntersections(this._li,t,0),n.addIntersections(this._li,r,1),this._li.isProper()&&(this.numProperIntersections++,this._hasProper=!0,this._hasProperInterior=!0)))};jo.prototype.hasIntersection=function(){return this._hasIntersection};jo.prototype.isDone=function(){return!1};jo.prototype.hasInteriorIntersection=function(){return this._hasInterior};jo.prototype.interfaces_=function(){return[Ru]};jo.prototype.getClass=function(){return jo};jo.isAdjacentSegments=function(e,t){return Math.abs(e-t)===1};var ra=function(){this.coord=null,this.segmentIndex=null,this.dist=null;var e=arguments[0],t=arguments[1],n=arguments[2];this.coord=new Tt(e),this.segmentIndex=t,this.dist=n};ra.prototype.getSegmentIndex=function(){return this.segmentIndex};ra.prototype.getCoordinate=function(){return this.coord};ra.prototype.print=function(e){e.print(this.coord),e.print(" seg # = "+this.segmentIndex),e.println(" dist = "+this.dist)};ra.prototype.compareTo=function(e){var t=e;return this.compare(t.segmentIndex,t.dist)};ra.prototype.isEndPoint=function(e){return this.segmentIndex===0&&this.dist===0||this.segmentIndex===e};ra.prototype.toString=function(){return this.coord+" seg # = "+this.segmentIndex+" dist = "+this.dist};ra.prototype.getDistance=function(){return this.dist};ra.prototype.compare=function(e,t){return this.segmentIndex<e?-1:this.segmentIndex>e?1:this.dist<t?-1:this.dist>t?1:0};ra.prototype.interfaces_=function(){return[as]};ra.prototype.getClass=function(){return ra};var Pa=function(){this._nodeMap=new Pi,this.edge=null;var e=arguments[0];this.edge=e};Pa.prototype.print=function(e){e.println("Intersections:");for(var t=this.iterator();t.hasNext();){var n=t.next();n.print(e)}};Pa.prototype.iterator=function(){return this._nodeMap.values().iterator()};Pa.prototype.addSplitEdges=function(e){var t=this;this.addEndpoints();for(var n=this.iterator(),r=n.next();n.hasNext();){var o=n.next(),l=t.createSplitEdge(r,o);e.add(l),r=o}};Pa.prototype.addEndpoints=function(){var e=this.edge.pts.length-1;this.add(this.edge.pts[0],0,0),this.add(this.edge.pts[e],e,0)};Pa.prototype.createSplitEdge=function(e,t){var n=this,r=t.segmentIndex-e.segmentIndex+2,o=this.edge.pts[t.segmentIndex],l=t.dist>0||!t.coord.equals2D(o);l||r--;var h=new Array(r).fill(null),u=0;h[u++]=new Tt(e.coord);for(var y=e.segmentIndex+1;y<=t.segmentIndex;y++)h[u++]=n.edge.pts[y];return l&&(h[u]=t.coord),new Vg(h,new Rn(this.edge._label))};Pa.prototype.add=function(e,t,n){var r=new ra(e,t,n),o=this._nodeMap.get(r);return o!==null?o:(this._nodeMap.put(r,r),r)};Pa.prototype.isIntersection=function(e){for(var t=this.iterator();t.hasNext();){var n=t.next();if(n.coord.equals(e))return!0}return!1};Pa.prototype.interfaces_=function(){return[]};Pa.prototype.getClass=function(){return Pa};var Nu=function(){};Nu.prototype.getChainStartIndices=function(e){var t=this,n=0,r=new ce;r.add(new Js(n));do{var o=t.findChainEnd(e,n);r.add(new Js(o)),n=o}while(n<e.length-1);var l=Nu.toIntArray(r);return l};Nu.prototype.findChainEnd=function(e,t){for(var n=Nn.quadrant(e[t],e[t+1]),r=t+1;r<e.length;){var o=Nn.quadrant(e[r-1],e[r]);if(o!==n)break;r++}return r-1};Nu.prototype.interfaces_=function(){return[]};Nu.prototype.getClass=function(){return Nu};Nu.toIntArray=function(e){for(var t=new Array(e.size()).fill(null),n=0;n<t.length;n++)t[n]=e.get(n).intValue();return t};var cl=function(){this.e=null,this.pts=null,this.startIndex=null,this.env1=new Le,this.env2=new Le;var e=arguments[0];this.e=e,this.pts=e.getCoordinates();var t=new Nu;this.startIndex=t.getChainStartIndices(this.pts)};cl.prototype.getCoordinates=function(){return this.pts};cl.prototype.getMaxX=function(e){var t=this.pts[this.startIndex[e]].x,n=this.pts[this.startIndex[e+1]].x;return t>n?t:n};cl.prototype.getMinX=function(e){var t=this.pts[this.startIndex[e]].x,n=this.pts[this.startIndex[e+1]].x;return t<n?t:n};cl.prototype.computeIntersectsForChain=function(){if(arguments.length===4){var e=arguments[0],t=arguments[1],n=arguments[2],r=arguments[3];this.computeIntersectsForChain(this.startIndex[e],this.startIndex[e+1],t,t.startIndex[n],t.startIndex[n+1],r)}else if(arguments.length===6){var o=arguments[0],l=arguments[1],h=arguments[2],u=arguments[3],y=arguments[4],w=arguments[5],S=this.pts[o],C=this.pts[l],P=h.pts[u],F=h.pts[y];if(l-o===1&&y-u===1)return w.addIntersections(this.e,o,h.e,u),null;if(this.env1.init(S,C),this.env2.init(P,F),!this.env1.intersects(this.env2))return null;var R=Math.trunc((o+l)/2),Y=Math.trunc((u+y)/2);o<R&&(u<Y&&this.computeIntersectsForChain(o,R,h,u,Y,w),Y<y&&this.computeIntersectsForChain(o,R,h,Y,y,w)),R<l&&(u<Y&&this.computeIntersectsForChain(R,l,h,u,Y,w),Y<y&&this.computeIntersectsForChain(R,l,h,Y,y,w))}};cl.prototype.getStartIndexes=function(){return this.startIndex};cl.prototype.computeIntersects=function(e,t){for(var n=this,r=0;r<this.startIndex.length-1;r++)for(var o=0;o<e.startIndex.length-1;o++)n.computeIntersectsForChain(r,e,o,t)};cl.prototype.interfaces_=function(){return[]};cl.prototype.getClass=function(){return cl};var mi=function e(){var t=this;this._depth=Array(2).fill().map(function(){return Array(3)});for(var n=0;n<2;n++)for(var r=0;r<3;r++)t._depth[n][r]=e.NULL_VALUE},QE={NULL_VALUE:{configurable:!0}};mi.prototype.getDepth=function(e,t){return this._depth[e][t]};mi.prototype.setDepth=function(e,t,n){this._depth[e][t]=n};mi.prototype.isNull=function(){var e=this;if(arguments.length===0){for(var t=0;t<2;t++)for(var n=0;n<3;n++)if(e._depth[t][n]!==mi.NULL_VALUE)return!1;return!0}else if(arguments.length===1){var r=arguments[0];return this._depth[r][1]===mi.NULL_VALUE}else if(arguments.length===2){var o=arguments[0],l=arguments[1];return this._depth[o][l]===mi.NULL_VALUE}};mi.prototype.normalize=function(){for(var e=this,t=0;t<2;t++)if(!e.isNull(t)){var n=e._depth[t][1];e._depth[t][2]<n&&(n=e._depth[t][2]),n<0&&(n=0);for(var r=1;r<3;r++){var o=0;e._depth[t][r]>n&&(o=1),e._depth[t][r]=o}}};mi.prototype.getDelta=function(e){return this._depth[e][ne.RIGHT]-this._depth[e][ne.LEFT]};mi.prototype.getLocation=function(e,t){return this._depth[e][t]<=0?At.EXTERIOR:At.INTERIOR};mi.prototype.toString=function(){return"A: "+this._depth[0][1]+","+this._depth[0][2]+" B: "+this._depth[1][1]+","+this._depth[1][2]};mi.prototype.add=function(){var e=this;if(arguments.length===1)for(var t=arguments[0],n=0;n<2;n++)for(var r=1;r<3;r++){var o=t.getLocation(n,r);(o===At.EXTERIOR||o===At.INTERIOR)&&(e.isNull(n,r)?e._depth[n][r]=mi.depthAtLocation(o):e._depth[n][r]+=mi.depthAtLocation(o))}else if(arguments.length===3){var l=arguments[0],h=arguments[1],u=arguments[2];u===At.INTERIOR&&this._depth[l][h]++}};mi.prototype.interfaces_=function(){return[]};mi.prototype.getClass=function(){return mi};mi.depthAtLocation=function(e){return e===At.EXTERIOR?0:e===At.INTERIOR?1:mi.NULL_VALUE};QE.NULL_VALUE.get=function(){return-1};Object.defineProperties(mi,QE);var Vg=function(e){function t(){if(e.call(this),this.pts=null,this._env=null,this.eiList=new Pa(this),this._name=null,this._mce=null,this._isIsolated=!0,this._depth=new mi,this._depthDelta=0,arguments.length===1){var n=arguments[0];t.call(this,n,null)}else if(arguments.length===2){var r=arguments[0],o=arguments[1];this.pts=r,this._label=o}}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.getDepth=function(){return this._depth},t.prototype.getCollapsedEdge=function(){var n=new Array(2).fill(null);n[0]=this.pts[0],n[1]=this.pts[1];var r=new t(n,Rn.toLineLabel(this._label));return r},t.prototype.isIsolated=function(){return this._isIsolated},t.prototype.getCoordinates=function(){return this.pts},t.prototype.setIsolated=function(n){this._isIsolated=n},t.prototype.setName=function(n){this._name=n},t.prototype.equals=function(n){var r=this;if(!(n instanceof t))return!1;var o=n;if(this.pts.length!==o.pts.length)return!1;for(var l=!0,h=!0,u=this.pts.length,y=0;y<this.pts.length;y++)if(r.pts[y].equals2D(o.pts[y])||(l=!1),r.pts[y].equals2D(o.pts[--u])||(h=!1),!l&&!h)return!1;return!0},t.prototype.getCoordinate=function(){if(arguments.length===0)return this.pts.length>0?this.pts[0]:null;if(arguments.length===1){var n=arguments[0];return this.pts[n]}},t.prototype.print=function(n){var r=this;n.print("edge "+this._name+": "),n.print("LINESTRING (");for(var o=0;o<this.pts.length;o++)o>0&&n.print(","),n.print(r.pts[o].x+" "+r.pts[o].y);n.print(")  "+this._label+" "+this._depthDelta)},t.prototype.computeIM=function(n){t.updateIM(this._label,n)},t.prototype.isCollapsed=function(){return!this._label.isArea()||this.pts.length!==3?!1:!!this.pts[0].equals(this.pts[2])},t.prototype.isClosed=function(){return this.pts[0].equals(this.pts[this.pts.length-1])},t.prototype.getMaximumSegmentIndex=function(){return this.pts.length-1},t.prototype.getDepthDelta=function(){return this._depthDelta},t.prototype.getNumPoints=function(){return this.pts.length},t.prototype.printReverse=function(n){var r=this;n.print("edge "+this._name+": ");for(var o=this.pts.length-1;o>=0;o--)n.print(r.pts[o]+" ");n.println("")},t.prototype.getMonotoneChainEdge=function(){return this._mce===null&&(this._mce=new cl(this)),this._mce},t.prototype.getEnvelope=function(){var n=this;if(this._env===null){this._env=new Le;for(var r=0;r<this.pts.length;r++)n._env.expandToInclude(n.pts[r])}return this._env},t.prototype.addIntersection=function(n,r,o,l){var h=new Tt(n.getIntersection(l)),u=r,y=n.getEdgeDistance(o,l),w=u+1;if(w<this.pts.length){var S=this.pts[w];h.equals2D(S)&&(u=w,y=0)}this.eiList.add(h,u,y)},t.prototype.toString=function(){var n=this,r=new ca;r.append("edge "+this._name+": "),r.append("LINESTRING (");for(var o=0;o<this.pts.length;o++)o>0&&r.append(","),r.append(n.pts[o].x+" "+n.pts[o].y);return r.append(")  "+this._label+" "+this._depthDelta),r.toString()},t.prototype.isPointwiseEqual=function(n){var r=this;if(this.pts.length!==n.pts.length)return!1;for(var o=0;o<this.pts.length;o++)if(!r.pts[o].equals2D(n.pts[o]))return!1;return!0},t.prototype.setDepthDelta=function(n){this._depthDelta=n},t.prototype.getEdgeIntersectionList=function(){return this.eiList},t.prototype.addIntersections=function(n,r,o){for(var l=this,h=0;h<n.getIntersectionNum();h++)l.addIntersection(n,r,o,h)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t.updateIM=function(){if(arguments.length===2){var n=arguments[0],r=arguments[1];r.setAtLeastIfValid(n.getLocation(0,ne.ON),n.getLocation(1,ne.ON),1),n.isArea()&&(r.setAtLeastIfValid(n.getLocation(0,ne.LEFT),n.getLocation(1,ne.LEFT),2),r.setAtLeastIfValid(n.getLocation(0,ne.RIGHT),n.getLocation(1,ne.RIGHT),2))}else return e.prototype.updateIM.apply(this,arguments)},t}(Go),Ui=function(e){this._workingPrecisionModel=null,this._workingNoder=null,this._geomFact=null,this._graph=null,this._edgeList=new Ls,this._bufParams=e||null};Ui.prototype.setWorkingPrecisionModel=function(e){this._workingPrecisionModel=e};Ui.prototype.insertUniqueEdge=function(e){var t=this._edgeList.findEqualEdge(e);if(t!==null){var n=t.getLabel(),r=e.getLabel();t.isPointwiseEqual(e)||(r=new Rn(e.getLabel()),r.flip()),n.merge(r);var o=Ui.depthDelta(r),l=t.getDepthDelta(),h=l+o;t.setDepthDelta(h)}else this._edgeList.add(e),e.setDepthDelta(Ui.depthDelta(e.getLabel()))};Ui.prototype.buildSubgraphs=function(e,t){for(var n=new ce,r=e.iterator();r.hasNext();){var o=r.next(),l=o.getRightmostCoordinate(),h=new Lc(n),u=h.getDepth(l);o.computeDepth(u),o.findResultEdges(),n.add(o),t.add(o.getDirectedEdges(),o.getNodes())}};Ui.prototype.createSubgraphs=function(e){for(var t=new ce,n=e.getNodes().iterator();n.hasNext();){var r=n.next();if(!r.isVisited()){var o=new ji;o.create(r),t.add(o)}}return Ts.sort(t,Ts.reverseOrder()),t};Ui.prototype.createEmptyResultGeometry=function(){var e=this._geomFact.createPolygon();return e};Ui.prototype.getNoder=function(e){if(this._workingNoder!==null)return this._workingNoder;var t=new Dv,n=new qu;return n.setPrecisionModel(e),t.setSegmentIntersector(new jo(n)),t};Ui.prototype.buffer=function(e,t){var n=this._workingPrecisionModel;n===null&&(n=e.getPrecisionModel()),this._geomFact=e.getFactory();var r=new ro(n,this._bufParams),o=new ss(e,t,r),l=o.getCurves();if(l.size()<=0)return this.createEmptyResultGeometry();this.computeNodedEdges(l,n),this._graph=new ur(new JE),this._graph.addEdges(this._edgeList.getEdges());var h=this.createSubgraphs(this._graph),u=new So(this._geomFact);this.buildSubgraphs(h,u);var y=u.getPolygons();if(y.size()<=0)return this.createEmptyResultGeometry();var w=this._geomFact.buildGeometry(y);return w};Ui.prototype.computeNodedEdges=function(e,t){var n=this,r=this.getNoder(t);r.computeNodes(e);for(var o=r.getNodedSubstrings(),l=o.iterator();l.hasNext();){var h=l.next(),u=h.getCoordinates();if(!(u.length===2&&u[0].equals2D(u[1]))){var y=h.getData(),w=new Vg(h.getCoordinates(),new Rn(y));n.insertUniqueEdge(w)}}};Ui.prototype.setNoder=function(e){this._workingNoder=e};Ui.prototype.interfaces_=function(){return[]};Ui.prototype.getClass=function(){return Ui};Ui.depthDelta=function(e){var t=e.getLocation(0,ne.LEFT),n=e.getLocation(0,ne.RIGHT);return t===At.INTERIOR&&n===At.EXTERIOR?1:t===At.EXTERIOR&&n===At.INTERIOR?-1:0};Ui.convertSegStrings=function(e){for(var t=new un,n=new ce;e.hasNext();){var r=e.next(),o=t.createLineString(r.getCoordinates());n.add(o)}return t.buildGeometry(n)};var Zl=function(){if(this._noder=null,this._scaleFactor=null,this._offsetX=null,this._offsetY=null,this._isScaled=!1,arguments.length===2){var e=arguments[0],t=arguments[1];this._noder=e,this._scaleFactor=t,this._offsetX=0,this._offsetY=0,this._isScaled=!this.isIntegerPrecision()}else if(arguments.length===4){var n=arguments[0],r=arguments[1],o=arguments[2],l=arguments[3];this._noder=n,this._scaleFactor=r,this._offsetX=o,this._offsetY=l,this._isScaled=!this.isIntegerPrecision()}};Zl.prototype.rescale=function(){var e=this;if(Be(arguments[0],Br))for(var t=arguments[0],n=t.iterator();n.hasNext();){var r=n.next();e.rescale(r.getCoordinates())}else if(arguments[0]instanceof Array){for(var o=arguments[0],l=0;l<o.length;l++)o[l].x=o[l].x/e._scaleFactor+e._offsetX,o[l].y=o[l].y/e._scaleFactor+e._offsetY;o.length===2&&o[0].equals2D(o[1])&&gi.out.println(o)}};Zl.prototype.scale=function(){var e=this;if(Be(arguments[0],Br)){for(var t=arguments[0],n=new ce,r=t.iterator();r.hasNext();){var o=r.next();n.add(new Tr(e.scale(o.getCoordinates()),o.getData()))}return n}else if(arguments[0]instanceof Array){for(var l=arguments[0],h=new Array(l.length).fill(null),u=0;u<l.length;u++)h[u]=new Tt(Math.round((l[u].x-e._offsetX)*e._scaleFactor),Math.round((l[u].y-e._offsetY)*e._scaleFactor),l[u].z);var y=cn.removeRepeatedPoints(h);return y}};Zl.prototype.isIntegerPrecision=function(){return this._scaleFactor===1};Zl.prototype.getNodedSubstrings=function(){var e=this._noder.getNodedSubstrings();return this._isScaled&&this.rescale(e),e};Zl.prototype.computeNodes=function(e){var t=e;this._isScaled&&(t=this.scale(e)),this._noder.computeNodes(t)};Zl.prototype.interfaces_=function(){return[ku]};Zl.prototype.getClass=function(){return Zl};var ia=function(){this._li=new qu,this._segStrings=null;var e=arguments[0];this._segStrings=e},$E={fact:{configurable:!0}};ia.prototype.checkEndPtVertexIntersections=function(){var e=this;if(arguments.length===0)for(var t=this._segStrings.iterator();t.hasNext();){var n=t.next(),r=n.getCoordinates();e.checkEndPtVertexIntersections(r[0],e._segStrings),e.checkEndPtVertexIntersections(r[r.length-1],e._segStrings)}else if(arguments.length===2){for(var o=arguments[0],l=arguments[1],h=l.iterator();h.hasNext();)for(var u=h.next(),y=u.getCoordinates(),w=1;w<y.length-1;w++)if(y[w].equals(o))throw new sl("found endpt/interior pt intersection at index "+w+" :pt "+o)}};ia.prototype.checkInteriorIntersections=function(){var e=this;if(arguments.length===0)for(var t=this._segStrings.iterator();t.hasNext();)for(var n=t.next(),r=this._segStrings.iterator();r.hasNext();){var o=r.next();e.checkInteriorIntersections(n,o)}else if(arguments.length===2)for(var l=arguments[0],h=arguments[1],u=l.getCoordinates(),y=h.getCoordinates(),w=0;w<u.length-1;w++)for(var S=0;S<y.length-1;S++)e.checkInteriorIntersections(l,w,h,S);else if(arguments.length===4){var C=arguments[0],P=arguments[1],F=arguments[2],R=arguments[3];if(C===F&&P===R)return null;var Y=C.getCoordinates()[P],J=C.getCoordinates()[P+1],K=F.getCoordinates()[R],O=F.getCoordinates()[R+1];if(this._li.computeIntersection(Y,J,K,O),this._li.hasIntersection()&&(this._li.isProper()||this.hasInteriorIntersection(this._li,Y,J)||this.hasInteriorIntersection(this._li,K,O)))throw new sl("found non-noded intersection at "+Y+"-"+J+" and "+K+"-"+O)}};ia.prototype.checkValid=function(){this.checkEndPtVertexIntersections(),this.checkInteriorIntersections(),this.checkCollapses()};ia.prototype.checkCollapses=function(){var e=this;if(arguments.length===0)for(var t=this._segStrings.iterator();t.hasNext();){var n=t.next();e.checkCollapses(n)}else if(arguments.length===1)for(var r=arguments[0],o=r.getCoordinates(),l=0;l<o.length-2;l++)e.checkCollapse(o[l],o[l+1],o[l+2])};ia.prototype.hasInteriorIntersection=function(e,t,n){for(var r=0;r<e.getIntersectionNum();r++){var o=e.getIntersection(r);if(!(o.equals(t)||o.equals(n)))return!0}return!1};ia.prototype.checkCollapse=function(e,t,n){if(e.equals(n))throw new sl("found non-noded collapse at "+ia.fact.createLineString([e,t,n]))};ia.prototype.interfaces_=function(){return[]};ia.prototype.getClass=function(){return ia};$E.fact.get=function(){return new un};Object.defineProperties(ia,$E);var io=function(){this._li=null,this._pt=null,this._originalPt=null,this._ptScaled=null,this._p0Scaled=null,this._p1Scaled=null,this._scaleFactor=null,this._minx=null,this._maxx=null,this._miny=null,this._maxy=null,this._corner=new Array(4).fill(null),this._safeEnv=null;var e=arguments[0],t=arguments[1],n=arguments[2];if(this._originalPt=e,this._pt=e,this._scaleFactor=t,this._li=n,t<=0)throw new tr("Scale factor must be non-zero");t!==1&&(this._pt=new Tt(this.scale(e.x),this.scale(e.y)),this._p0Scaled=new Tt,this._p1Scaled=new Tt),this.initCorners(this._pt)},tI={SAFE_ENV_EXPANSION_FACTOR:{configurable:!0}};io.prototype.intersectsScaled=function(e,t){var n=Math.min(e.x,t.x),r=Math.max(e.x,t.x),o=Math.min(e.y,t.y),l=Math.max(e.y,t.y),h=this._maxx<n||this._minx>r||this._maxy<o||this._miny>l;if(h)return!1;var u=this.intersectsToleranceSquare(e,t);return tn.isTrue(!(h&&u),"Found bad envelope test"),u};io.prototype.initCorners=function(e){var t=.5;this._minx=e.x-t,this._maxx=e.x+t,this._miny=e.y-t,this._maxy=e.y+t,this._corner[0]=new Tt(this._maxx,this._maxy),this._corner[1]=new Tt(this._minx,this._maxy),this._corner[2]=new Tt(this._minx,this._miny),this._corner[3]=new Tt(this._maxx,this._miny)};io.prototype.intersects=function(e,t){return this._scaleFactor===1?this.intersectsScaled(e,t):(this.copyScaled(e,this._p0Scaled),this.copyScaled(t,this._p1Scaled),this.intersectsScaled(this._p0Scaled,this._p1Scaled))};io.prototype.scale=function(e){return Math.round(e*this._scaleFactor)};io.prototype.getCoordinate=function(){return this._originalPt};io.prototype.copyScaled=function(e,t){t.x=this.scale(e.x),t.y=this.scale(e.y)};io.prototype.getSafeEnvelope=function(){if(this._safeEnv===null){var e=io.SAFE_ENV_EXPANSION_FACTOR/this._scaleFactor;this._safeEnv=new Le(this._originalPt.x-e,this._originalPt.x+e,this._originalPt.y-e,this._originalPt.y+e)}return this._safeEnv};io.prototype.intersectsPixelClosure=function(e,t){return this._li.computeIntersection(e,t,this._corner[0],this._corner[1]),!!(this._li.hasIntersection()||(this._li.computeIntersection(e,t,this._corner[1],this._corner[2]),this._li.hasIntersection())||(this._li.computeIntersection(e,t,this._corner[2],this._corner[3]),this._li.hasIntersection())||(this._li.computeIntersection(e,t,this._corner[3],this._corner[0]),this._li.hasIntersection()))};io.prototype.intersectsToleranceSquare=function(e,t){var n=!1,r=!1;return this._li.computeIntersection(e,t,this._corner[0],this._corner[1]),!!(this._li.isProper()||(this._li.computeIntersection(e,t,this._corner[1],this._corner[2]),this._li.isProper())||(this._li.hasIntersection()&&(n=!0),this._li.computeIntersection(e,t,this._corner[2],this._corner[3]),this._li.isProper())||(this._li.hasIntersection()&&(r=!0),this._li.computeIntersection(e,t,this._corner[3],this._corner[0]),this._li.isProper())||n&&r||e.equals(this._pt)||t.equals(this._pt))};io.prototype.addSnappedNode=function(e,t){var n=e.getCoordinate(t),r=e.getCoordinate(t+1);return this.intersects(n,r)?(e.addIntersection(this.getCoordinate(),t),!0):!1};io.prototype.interfaces_=function(){return[]};io.prototype.getClass=function(){return io};tI.SAFE_ENV_EXPANSION_FACTOR.get=function(){return .75};Object.defineProperties(io,tI);var wd=function(){this.tempEnv1=new Le,this.selectedSegment=new ke};wd.prototype.select=function(){if(arguments.length!==1&&arguments.length===2){var e=arguments[0],t=arguments[1];e.getLineSegment(t,this.selectedSegment),this.select(this.selectedSegment)}};wd.prototype.interfaces_=function(){return[]};wd.prototype.getClass=function(){return wd};var vf=function(){this._index=null;var e=arguments[0];this._index=e},eI={HotPixelSnapAction:{configurable:!0}};vf.prototype.snap=function(){if(arguments.length===1){var e=arguments[0];return this.snap(e,null,-1)}else if(arguments.length===3){var t=arguments[0],n=arguments[1],r=arguments[2],o=t.getSafeEnvelope(),l=new nI(t,n,r);return this._index.query(o,{interfaces_:function(){return[ql]},visitItem:function(h){var u=h;u.select(o,l)}}),l.isNodeAdded()}};vf.prototype.interfaces_=function(){return[]};vf.prototype.getClass=function(){return vf};eI.HotPixelSnapAction.get=function(){return nI};Object.defineProperties(vf,eI);var nI=function(e){function t(){e.call(this),this._hotPixel=null,this._parentEdge=null,this._hotPixelVertexIndex=null,this._isNodeAdded=!1;var n=arguments[0],r=arguments[1],o=arguments[2];this._hotPixel=n,this._parentEdge=r,this._hotPixelVertexIndex=o}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.isNodeAdded=function(){return this._isNodeAdded},t.prototype.select=function(){if(arguments.length===2){var n=arguments[0],r=arguments[1],o=n.getContext();if(this._parentEdge!==null&&o===this._parentEdge&&r===this._hotPixelVertexIndex)return null;this._isNodeAdded=this._hotPixel.addSnappedNode(o,r)}else return e.prototype.select.apply(this,arguments)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(wd),Pc=function(){this._li=null,this._interiorIntersections=null;var e=arguments[0];this._li=e,this._interiorIntersections=new ce};Pc.prototype.processIntersections=function(e,t,n,r){var o=this;if(e===n&&t===r)return null;var l=e.getCoordinates()[t],h=e.getCoordinates()[t+1],u=n.getCoordinates()[r],y=n.getCoordinates()[r+1];if(this._li.computeIntersection(l,h,u,y),this._li.hasIntersection()&&this._li.isInteriorIntersection()){for(var w=0;w<this._li.getIntersectionNum();w++)o._interiorIntersections.add(o._li.getIntersection(w));e.addIntersections(this._li,t,0),n.addIntersections(this._li,r,1)}};Pc.prototype.isDone=function(){return!1};Pc.prototype.getInteriorIntersections=function(){return this._interiorIntersections};Pc.prototype.interfaces_=function(){return[Ru]};Pc.prototype.getClass=function(){return Pc};var Ma=function(){this._pm=null,this._li=null,this._scaleFactor=null,this._noder=null,this._pointSnapper=null,this._nodedSegStrings=null;var e=arguments[0];this._pm=e,this._li=new qu,this._li.setPrecisionModel(e),this._scaleFactor=e.getScale()};Ma.prototype.checkCorrectness=function(e){var t=Tr.getNodedSubstrings(e),n=new ia(t);try{n.checkValid()}catch(r){if(r instanceof BE)r.printStackTrace();else throw r}finally{}};Ma.prototype.getNodedSubstrings=function(){return Tr.getNodedSubstrings(this._nodedSegStrings)};Ma.prototype.snapRound=function(e,t){var n=this.findInteriorIntersections(e,t);this.computeIntersectionSnaps(n),this.computeVertexSnaps(e)};Ma.prototype.findInteriorIntersections=function(e,t){var n=new Pc(t);return this._noder.setSegmentIntersector(n),this._noder.computeNodes(e),n.getInteriorIntersections()};Ma.prototype.computeVertexSnaps=function(){var e=this;if(Be(arguments[0],Br))for(var t=arguments[0],n=t.iterator();n.hasNext();){var r=n.next();e.computeVertexSnaps(r)}else if(arguments[0]instanceof Tr)for(var o=arguments[0],l=o.getCoordinates(),h=0;h<l.length;h++){var u=new io(l[h],e._scaleFactor,e._li),y=e._pointSnapper.snap(u,o,h);y&&o.addIntersection(l[h],h)}};Ma.prototype.computeNodes=function(e){this._nodedSegStrings=e,this._noder=new Dv,this._pointSnapper=new vf(this._noder.getIndex()),this.snapRound(e,this._li)};Ma.prototype.computeIntersectionSnaps=function(e){for(var t=this,n=e.iterator();n.hasNext();){var r=n.next(),o=new io(r,t._scaleFactor,t._li);t._pointSnapper.snap(o)}};Ma.prototype.interfaces_=function(){return[ku]};Ma.prototype.getClass=function(){return Ma};var di=function(){if(this._argGeom=null,this._distance=null,this._bufParams=new Tn,this._resultGeometry=null,this._saveException=null,arguments.length===1){var e=arguments[0];this._argGeom=e}else if(arguments.length===2){var t=arguments[0],n=arguments[1];this._argGeom=t,this._bufParams=n}},zf={CAP_ROUND:{configurable:!0},CAP_BUTT:{configurable:!0},CAP_FLAT:{configurable:!0},CAP_SQUARE:{configurable:!0},MAX_PRECISION_DIGITS:{configurable:!0}};di.prototype.bufferFixedPrecision=function(e){var t=new Zl(new Ma(new Ln(1)),e.getScale()),n=new Ui(this._bufParams);n.setWorkingPrecisionModel(e),n.setNoder(t),this._resultGeometry=n.buffer(this._argGeom,this._distance)};di.prototype.bufferReducedPrecision=function(){var e=this;if(arguments.length===0){for(var t=di.MAX_PRECISION_DIGITS;t>=0;t--){try{e.bufferReducedPrecision(t)}catch(l){if(l instanceof ll)e._saveException=l;else throw l}finally{}if(e._resultGeometry!==null)return null}throw this._saveException}else if(arguments.length===1){var n=arguments[0],r=di.precisionScaleFactor(this._argGeom,this._distance,n),o=new Ln(r);this.bufferFixedPrecision(o)}};di.prototype.computeGeometry=function(){if(this.bufferOriginalPrecision(),this._resultGeometry!==null)return null;var e=this._argGeom.getFactory().getPrecisionModel();e.getType()===Ln.FIXED?this.bufferFixedPrecision(e):this.bufferReducedPrecision()};di.prototype.setQuadrantSegments=function(e){this._bufParams.setQuadrantSegments(e)};di.prototype.bufferOriginalPrecision=function(){try{var e=new Ui(this._bufParams);this._resultGeometry=e.buffer(this._argGeom,this._distance)}catch(t){if(t instanceof sl)this._saveException=t;else throw t}finally{}};di.prototype.getResultGeometry=function(e){return this._distance=e,this.computeGeometry(),this._resultGeometry};di.prototype.setEndCapStyle=function(e){this._bufParams.setEndCapStyle(e)};di.prototype.interfaces_=function(){return[]};di.prototype.getClass=function(){return di};di.bufferOp=function(){if(arguments.length===2){var e=arguments[0],t=arguments[1],n=new di(e),r=n.getResultGeometry(t);return r}else if(arguments.length===3){if(Number.isInteger(arguments[2])&&arguments[0]instanceof Fe&&typeof arguments[1]=="number"){var o=arguments[0],l=arguments[1],h=arguments[2],u=new di(o);u.setQuadrantSegments(h);var y=u.getResultGeometry(l);return y}else if(arguments[2]instanceof Tn&&arguments[0]instanceof Fe&&typeof arguments[1]=="number"){var w=arguments[0],S=arguments[1],C=arguments[2],P=new di(w,C),F=P.getResultGeometry(S);return F}}else if(arguments.length===4){var R=arguments[0],Y=arguments[1],J=arguments[2],K=arguments[3],O=new di(R);O.setQuadrantSegments(J),O.setEndCapStyle(K);var G=O.getResultGeometry(Y);return G}};di.precisionScaleFactor=function(e,t,n){var r=e.getEnvelopeInternal(),o=Uo.max(Math.abs(r.getMaxX()),Math.abs(r.getMaxY()),Math.abs(r.getMinX()),Math.abs(r.getMinY())),l=t>0?t:0,h=o+2*l,u=Math.trunc(Math.log(h)/Math.log(10)+1),y=n-u,w=Math.pow(10,y);return w};zf.CAP_ROUND.get=function(){return Tn.CAP_ROUND};zf.CAP_BUTT.get=function(){return Tn.CAP_FLAT};zf.CAP_FLAT.get=function(){return Tn.CAP_FLAT};zf.CAP_SQUARE.get=function(){return Tn.CAP_SQUARE};zf.MAX_PRECISION_DIGITS.get=function(){return 12};Object.defineProperties(di,zf);var Fi=function(){this._pt=[new Tt,new Tt],this._distance=We.NaN,this._isNull=!0};Fi.prototype.getCoordinates=function(){return this._pt};Fi.prototype.getCoordinate=function(e){return this._pt[e]};Fi.prototype.setMinimum=function(){if(arguments.length===1){var e=arguments[0];this.setMinimum(e._pt[0],e._pt[1])}else if(arguments.length===2){var t=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(t,n),null;var r=t.distance(n);r<this._distance&&this.initialize(t,n,r)}};Fi.prototype.initialize=function(){if(arguments.length===0)this._isNull=!0;else if(arguments.length===2){var e=arguments[0],t=arguments[1];this._pt[0].setCoordinate(e),this._pt[1].setCoordinate(t),this._distance=e.distance(t),this._isNull=!1}else if(arguments.length===3){var n=arguments[0],r=arguments[1],o=arguments[2];this._pt[0].setCoordinate(n),this._pt[1].setCoordinate(r),this._distance=o,this._isNull=!1}};Fi.prototype.getDistance=function(){return this._distance};Fi.prototype.setMaximum=function(){if(arguments.length===1){var e=arguments[0];this.setMaximum(e._pt[0],e._pt[1])}else if(arguments.length===2){var t=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(t,n),null;var r=t.distance(n);r>this._distance&&this.initialize(t,n,r)}};Fi.prototype.interfaces_=function(){return[]};Fi.prototype.getClass=function(){return Fi};var ba=function(){};ba.prototype.interfaces_=function(){return[]};ba.prototype.getClass=function(){return ba};ba.computeDistance=function(){if(arguments[2]instanceof Fi&&arguments[0]instanceof gr&&arguments[1]instanceof Tt)for(var e=arguments[0],t=arguments[1],n=arguments[2],r=e.getCoordinates(),o=new ke,l=0;l<r.length-1;l++){o.setCoordinates(r[l],r[l+1]);var h=o.closestPoint(t);n.setMinimum(h,t)}else if(arguments[2]instanceof Fi&&arguments[0]instanceof qr&&arguments[1]instanceof Tt){var u=arguments[0],y=arguments[1],w=arguments[2];ba.computeDistance(u.getExteriorRing(),y,w);for(var S=0;S<u.getNumInteriorRing();S++)ba.computeDistance(u.getInteriorRingN(S),y,w)}else if(arguments[2]instanceof Fi&&arguments[0]instanceof Fe&&arguments[1]instanceof Tt){var C=arguments[0],P=arguments[1],F=arguments[2];if(C instanceof gr)ba.computeDistance(C,P,F);else if(C instanceof qr)ba.computeDistance(C,P,F);else if(C instanceof qi)for(var R=C,Y=0;Y<R.getNumGeometries();Y++){var J=R.getGeometryN(Y);ba.computeDistance(J,P,F)}else F.setMinimum(C.getCoordinate(),P)}else if(arguments[2]instanceof Fi&&arguments[0]instanceof ke&&arguments[1]instanceof Tt){var K=arguments[0],O=arguments[1],G=arguments[2],q=K.closestPoint(O);G.setMinimum(q,O)}};var Ou=function(e){this._maxPtDist=new Fi,this._inputGeom=e||null},Rv={MaxPointDistanceFilter:{configurable:!0},MaxMidpointDistanceFilter:{configurable:!0}};Ou.prototype.computeMaxMidpointDistance=function(e){var t=new Hl(this._inputGeom);e.apply(t),this._maxPtDist.setMaximum(t.getMaxPointDistance())};Ou.prototype.computeMaxVertexDistance=function(e){var t=new Mc(this._inputGeom);e.apply(t),this._maxPtDist.setMaximum(t.getMaxPointDistance())};Ou.prototype.findDistance=function(e){return this.computeMaxVertexDistance(e),this.computeMaxMidpointDistance(e),this._maxPtDist.getDistance()};Ou.prototype.getDistancePoints=function(){return this._maxPtDist};Ou.prototype.interfaces_=function(){return[]};Ou.prototype.getClass=function(){return Ou};Rv.MaxPointDistanceFilter.get=function(){return Mc};Rv.MaxMidpointDistanceFilter.get=function(){return Hl};Object.defineProperties(Ou,Rv);var Mc=function(e){this._maxPtDist=new Fi,this._minPtDist=new Fi,this._geom=e||null};Mc.prototype.filter=function(e){this._minPtDist.initialize(),ba.computeDistance(this._geom,e,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)};Mc.prototype.getMaxPointDistance=function(){return this._maxPtDist};Mc.prototype.interfaces_=function(){return[Ia]};Mc.prototype.getClass=function(){return Mc};var Hl=function(e){this._maxPtDist=new Fi,this._minPtDist=new Fi,this._geom=e||null};Hl.prototype.filter=function(e,t){if(t===0)return null;var n=e.getCoordinate(t-1),r=e.getCoordinate(t),o=new Tt((n.x+r.x)/2,(n.y+r.y)/2);this._minPtDist.initialize(),ba.computeDistance(this._geom,o,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)};Hl.prototype.isDone=function(){return!1};Hl.prototype.isGeometryChanged=function(){return!1};Hl.prototype.getMaxPointDistance=function(){return this._maxPtDist};Hl.prototype.interfaces_=function(){return[Is]};Hl.prototype.getClass=function(){return Hl};var rl=function(e){this._comps=e||null};rl.prototype.filter=function(e){e instanceof qr&&this._comps.add(e)};rl.prototype.interfaces_=function(){return[$s]};rl.prototype.getClass=function(){return rl};rl.getPolygons=function(){if(arguments.length===1){var e=arguments[0];return rl.getPolygons(e,new ce)}else if(arguments.length===2){var t=arguments[0],n=arguments[1];return t instanceof qr?n.add(t):t instanceof qi&&t.apply(new rl(n)),n}};var pi=function(){if(this._lines=null,this._isForcedToLineString=!1,arguments.length===1){var e=arguments[0];this._lines=e}else if(arguments.length===2){var t=arguments[0],n=arguments[1];this._lines=t,this._isForcedToLineString=n}};pi.prototype.filter=function(e){if(this._isForcedToLineString&&e instanceof Ca){var t=e.getFactory().createLineString(e.getCoordinateSequence());return this._lines.add(t),null}e instanceof gr&&this._lines.add(e)};pi.prototype.setForceToLineString=function(e){this._isForcedToLineString=e};pi.prototype.interfaces_=function(){return[al]};pi.prototype.getClass=function(){return pi};pi.getGeometry=function(){if(arguments.length===1){var e=arguments[0];return e.getFactory().buildGeometry(pi.getLines(e))}else if(arguments.length===2){var t=arguments[0],n=arguments[1];return t.getFactory().buildGeometry(pi.getLines(t,n))}};pi.getLines=function(){if(arguments.length===1){var e=arguments[0];return pi.getLines(e,!1)}else if(arguments.length===2){if(Be(arguments[0],Br)&&Be(arguments[1],Br)){for(var t=arguments[0],n=arguments[1],r=t.iterator();r.hasNext();){var o=r.next();pi.getLines(o,n)}return n}else if(arguments[0]instanceof Fe&&typeof arguments[1]=="boolean"){var l=arguments[0],h=arguments[1],u=new ce;return l.apply(new pi(u,h)),u}else if(arguments[0]instanceof Fe&&Be(arguments[1],Br)){var y=arguments[0],w=arguments[1];return y instanceof gr?w.add(y):y.apply(new pi(w)),w}}else if(arguments.length===3){if(typeof arguments[2]=="boolean"&&Be(arguments[0],Br)&&Be(arguments[1],Br)){for(var S=arguments[0],C=arguments[1],P=arguments[2],F=S.iterator();F.hasNext();){var R=F.next();pi.getLines(R,C,P)}return C}else if(typeof arguments[2]=="boolean"&&arguments[0]instanceof Fe&&Be(arguments[1],Br)){var Y=arguments[0],J=arguments[1],K=arguments[2];return Y.apply(new pi(J,K)),J}}};var Ps=function(){if(this._boundaryRule=is.OGC_SFS_BOUNDARY_RULE,this._isIn=null,this._numBoundaries=null,arguments.length!==0&&arguments.length===1){var e=arguments[0];if(e===null)throw new tr("Rule must be non-null");this._boundaryRule=e}};Ps.prototype.locateInternal=function(){var e=this;if(arguments[0]instanceof Tt&&arguments[1]instanceof qr){var t=arguments[0],n=arguments[1];if(n.isEmpty())return At.EXTERIOR;var r=n.getExteriorRing(),o=this.locateInPolygonRing(t,r);if(o===At.EXTERIOR)return At.EXTERIOR;if(o===At.BOUNDARY)return At.BOUNDARY;for(var l=0;l<n.getNumInteriorRing();l++){var h=n.getInteriorRingN(l),u=e.locateInPolygonRing(t,h);if(u===At.INTERIOR)return At.EXTERIOR;if(u===At.BOUNDARY)return At.BOUNDARY}return At.INTERIOR}else if(arguments[0]instanceof Tt&&arguments[1]instanceof gr){var y=arguments[0],w=arguments[1];if(!w.getEnvelopeInternal().intersects(y))return At.EXTERIOR;var S=w.getCoordinates();return!w.isClosed()&&(y.equals(S[0])||y.equals(S[S.length-1]))?At.BOUNDARY:ye.isOnLine(y,S)?At.INTERIOR:At.EXTERIOR}else if(arguments[0]instanceof Tt&&arguments[1]instanceof wo){var C=arguments[0],P=arguments[1],F=P.getCoordinate();return F.equals2D(C)?At.INTERIOR:At.EXTERIOR}};Ps.prototype.locateInPolygonRing=function(e,t){return t.getEnvelopeInternal().intersects(e)?ye.locatePointInRing(e,t.getCoordinates()):At.EXTERIOR};Ps.prototype.intersects=function(e,t){return this.locate(e,t)!==At.EXTERIOR};Ps.prototype.updateLocationInfo=function(e){e===At.INTERIOR&&(this._isIn=!0),e===At.BOUNDARY&&this._numBoundaries++};Ps.prototype.computeLocation=function(e,t){var n=this;if(t instanceof wo&&this.updateLocationInfo(this.locateInternal(e,t)),t instanceof gr)this.updateLocationInfo(this.locateInternal(e,t));else if(t instanceof qr)this.updateLocationInfo(this.locateInternal(e,t));else if(t instanceof Au)for(var r=t,o=0;o<r.getNumGeometries();o++){var l=r.getGeometryN(o);n.updateLocationInfo(n.locateInternal(e,l))}else if(t instanceof Sa)for(var h=t,u=0;u<h.getNumGeometries();u++){var y=h.getGeometryN(u);n.updateLocationInfo(n.locateInternal(e,y))}else if(t instanceof qi)for(var w=new Ea(t);w.hasNext();){var S=w.next();S!==t&&n.computeLocation(e,S)}};Ps.prototype.locate=function(e,t){return t.isEmpty()?At.EXTERIOR:t instanceof gr?this.locateInternal(e,t):t instanceof qr?this.locateInternal(e,t):(this._isIn=!1,this._numBoundaries=0,this.computeLocation(e,t),this._boundaryRule.isInBoundary(this._numBoundaries)?At.BOUNDARY:this._numBoundaries>0||this._isIn?At.INTERIOR:At.EXTERIOR)};Ps.prototype.interfaces_=function(){return[]};Ps.prototype.getClass=function(){return Ps};var Bi=function e(){if(this._component=null,this._segIndex=null,this._pt=null,arguments.length===2){var t=arguments[0],n=arguments[1];e.call(this,t,e.INSIDE_AREA,n)}else if(arguments.length===3){var r=arguments[0],o=arguments[1],l=arguments[2];this._component=r,this._segIndex=o,this._pt=l}},rI={INSIDE_AREA:{configurable:!0}};Bi.prototype.isInsideArea=function(){return this._segIndex===Bi.INSIDE_AREA};Bi.prototype.getCoordinate=function(){return this._pt};Bi.prototype.getGeometryComponent=function(){return this._component};Bi.prototype.getSegmentIndex=function(){return this._segIndex};Bi.prototype.interfaces_=function(){return[]};Bi.prototype.getClass=function(){return Bi};rI.INSIDE_AREA.get=function(){return-1};Object.defineProperties(Bi,rI);var Vl=function(e){this._pts=e||null};Vl.prototype.filter=function(e){e instanceof wo&&this._pts.add(e)};Vl.prototype.interfaces_=function(){return[$s]};Vl.prototype.getClass=function(){return Vl};Vl.getPoints=function(){if(arguments.length===1){var e=arguments[0];return e instanceof wo?Ts.singletonList(e):Vl.getPoints(e,new ce)}else if(arguments.length===2){var t=arguments[0],n=arguments[1];return t instanceof wo?n.add(t):t instanceof qi&&t.apply(new Vl(n)),n}};var Ac=function(){this._locations=null;var e=arguments[0];this._locations=e};Ac.prototype.filter=function(e){(e instanceof wo||e instanceof gr||e instanceof qr)&&this._locations.add(new Bi(e,0,e.getCoordinate()))};Ac.prototype.interfaces_=function(){return[$s]};Ac.prototype.getClass=function(){return Ac};Ac.getLocations=function(e){var t=new ce;return e.apply(new Ac(t)),t};var yi=function(){if(this._geom=null,this._terminateDistance=0,this._ptLocator=new Ps,this._minDistanceLocation=null,this._minDistance=We.MAX_VALUE,arguments.length===2){var e=arguments[0],t=arguments[1];this._geom=[e,t],this._terminateDistance=0}else if(arguments.length===3){var n=arguments[0],r=arguments[1],o=arguments[2];this._geom=new Array(2).fill(null),this._geom[0]=n,this._geom[1]=r,this._terminateDistance=o}};yi.prototype.computeContainmentDistance=function(){var e=this;if(arguments.length===0){var t=new Array(2).fill(null);if(this.computeContainmentDistance(0,t),this._minDistance<=this._terminateDistance)return null;this.computeContainmentDistance(1,t)}else if(arguments.length===2){var n=arguments[0],r=arguments[1],o=1-n,l=rl.getPolygons(this._geom[n]);if(l.size()>0){var h=Ac.getLocations(this._geom[o]);if(this.computeContainmentDistance(h,l,r),this._minDistance<=this._terminateDistance)return this._minDistanceLocation[o]=r[0],this._minDistanceLocation[n]=r[1],null}}else if(arguments.length===3){if(arguments[2]instanceof Array&&Be(arguments[0],ws)&&Be(arguments[1],ws)){for(var u=arguments[0],y=arguments[1],w=arguments[2],S=0;S<u.size();S++)for(var C=u.get(S),P=0;P<y.size();P++)if(e.computeContainmentDistance(C,y.get(P),w),e._minDistance<=e._terminateDistance)return null}else if(arguments[2]instanceof Array&&arguments[0]instanceof Bi&&arguments[1]instanceof qr){var F=arguments[0],R=arguments[1],Y=arguments[2],J=F.getCoordinate();if(At.EXTERIOR!==this._ptLocator.locate(J,R))return this._minDistance=0,Y[0]=F,Y[1]=new Bi(R,J),null}}};yi.prototype.computeMinDistanceLinesPoints=function(e,t,n){for(var r=this,o=0;o<e.size();o++)for(var l=e.get(o),h=0;h<t.size();h++){var u=t.get(h);if(r.computeMinDistance(l,u,n),r._minDistance<=r._terminateDistance)return null}};yi.prototype.computeFacetDistance=function(){var e=new Array(2).fill(null),t=pi.getLines(this._geom[0]),n=pi.getLines(this._geom[1]),r=Vl.getPoints(this._geom[0]),o=Vl.getPoints(this._geom[1]);if(this.computeMinDistanceLines(t,n,e),this.updateMinDistance(e,!1),this._minDistance<=this._terminateDistance||(e[0]=null,e[1]=null,this.computeMinDistanceLinesPoints(t,o,e),this.updateMinDistance(e,!1),this._minDistance<=this._terminateDistance)||(e[0]=null,e[1]=null,this.computeMinDistanceLinesPoints(n,r,e),this.updateMinDistance(e,!0),this._minDistance<=this._terminateDistance))return null;e[0]=null,e[1]=null,this.computeMinDistancePoints(r,o,e),this.updateMinDistance(e,!1)};yi.prototype.nearestLocations=function(){return this.computeMinDistance(),this._minDistanceLocation};yi.prototype.updateMinDistance=function(e,t){if(e[0]===null)return null;t?(this._minDistanceLocation[0]=e[1],this._minDistanceLocation[1]=e[0]):(this._minDistanceLocation[0]=e[0],this._minDistanceLocation[1]=e[1])};yi.prototype.nearestPoints=function(){this.computeMinDistance();var e=[this._minDistanceLocation[0].getCoordinate(),this._minDistanceLocation[1].getCoordinate()];return e};yi.prototype.computeMinDistance=function(){var e=this;if(arguments.length===0){if(this._minDistanceLocation!==null||(this._minDistanceLocation=new Array(2).fill(null),this.computeContainmentDistance(),this._minDistance<=this._terminateDistance))return null;this.computeFacetDistance()}else if(arguments.length===3){if(arguments[2]instanceof Array&&arguments[0]instanceof gr&&arguments[1]instanceof wo){var t=arguments[0],n=arguments[1],r=arguments[2];if(t.getEnvelopeInternal().distance(n.getEnvelopeInternal())>this._minDistance)return null;for(var o=t.getCoordinates(),l=n.getCoordinate(),h=0;h<o.length-1;h++){var u=ye.distancePointLine(l,o[h],o[h+1]);if(u<e._minDistance){e._minDistance=u;var y=new ke(o[h],o[h+1]),w=y.closestPoint(l);r[0]=new Bi(t,h,w),r[1]=new Bi(n,0,l)}if(e._minDistance<=e._terminateDistance)return null}}else if(arguments[2]instanceof Array&&arguments[0]instanceof gr&&arguments[1]instanceof gr){var S=arguments[0],C=arguments[1],P=arguments[2];if(S.getEnvelopeInternal().distance(C.getEnvelopeInternal())>this._minDistance)return null;for(var F=S.getCoordinates(),R=C.getCoordinates(),Y=0;Y<F.length-1;Y++)for(var J=0;J<R.length-1;J++){var K=ye.distanceLineLine(F[Y],F[Y+1],R[J],R[J+1]);if(K<e._minDistance){e._minDistance=K;var O=new ke(F[Y],F[Y+1]),G=new ke(R[J],R[J+1]),q=O.closestPoints(G);P[0]=new Bi(S,Y,q[0]),P[1]=new Bi(C,J,q[1])}if(e._minDistance<=e._terminateDistance)return null}}}};yi.prototype.computeMinDistancePoints=function(e,t,n){for(var r=this,o=0;o<e.size();o++)for(var l=e.get(o),h=0;h<t.size();h++){var u=t.get(h),y=l.getCoordinate().distance(u.getCoordinate());if(y<r._minDistance&&(r._minDistance=y,n[0]=new Bi(l,0,l.getCoordinate()),n[1]=new Bi(u,0,u.getCoordinate())),r._minDistance<=r._terminateDistance)return null}};yi.prototype.distance=function(){if(this._geom[0]===null||this._geom[1]===null)throw new tr("null geometries are not supported");return this._geom[0].isEmpty()||this._geom[1].isEmpty()?0:(this.computeMinDistance(),this._minDistance)};yi.prototype.computeMinDistanceLines=function(e,t,n){for(var r=this,o=0;o<e.size();o++)for(var l=e.get(o),h=0;h<t.size();h++){var u=t.get(h);if(r.computeMinDistance(l,u,n),r._minDistance<=r._terminateDistance)return null}};yi.prototype.interfaces_=function(){return[]};yi.prototype.getClass=function(){return yi};yi.distance=function(e,t){var n=new yi(e,t);return n.distance()};yi.isWithinDistance=function(e,t,n){var r=new yi(e,t,n);return r.distance()<=n};yi.nearestPoints=function(e,t){var n=new yi(e,t);return n.nearestPoints()};var Si=function(){this._pt=[new Tt,new Tt],this._distance=We.NaN,this._isNull=!0};Si.prototype.getCoordinates=function(){return this._pt};Si.prototype.getCoordinate=function(e){return this._pt[e]};Si.prototype.setMinimum=function(){if(arguments.length===1){var e=arguments[0];this.setMinimum(e._pt[0],e._pt[1])}else if(arguments.length===2){var t=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(t,n),null;var r=t.distance(n);r<this._distance&&this.initialize(t,n,r)}};Si.prototype.initialize=function(){if(arguments.length===0)this._isNull=!0;else if(arguments.length===2){var e=arguments[0],t=arguments[1];this._pt[0].setCoordinate(e),this._pt[1].setCoordinate(t),this._distance=e.distance(t),this._isNull=!1}else if(arguments.length===3){var n=arguments[0],r=arguments[1],o=arguments[2];this._pt[0].setCoordinate(n),this._pt[1].setCoordinate(r),this._distance=o,this._isNull=!1}};Si.prototype.toString=function(){return Es.toLineString(this._pt[0],this._pt[1])};Si.prototype.getDistance=function(){return this._distance};Si.prototype.setMaximum=function(){if(arguments.length===1){var e=arguments[0];this.setMaximum(e._pt[0],e._pt[1])}else if(arguments.length===2){var t=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(t,n),null;var r=t.distance(n);r>this._distance&&this.initialize(t,n,r)}};Si.prototype.interfaces_=function(){return[]};Si.prototype.getClass=function(){return Si};var Zs=function(){};Zs.prototype.interfaces_=function(){return[]};Zs.prototype.getClass=function(){return Zs};Zs.computeDistance=function(){if(arguments[2]instanceof Si&&arguments[0]instanceof gr&&arguments[1]instanceof Tt)for(var e=arguments[0],t=arguments[1],n=arguments[2],r=new ke,o=e.getCoordinates(),l=0;l<o.length-1;l++){r.setCoordinates(o[l],o[l+1]);var h=r.closestPoint(t);n.setMinimum(h,t)}else if(arguments[2]instanceof Si&&arguments[0]instanceof qr&&arguments[1]instanceof Tt){var u=arguments[0],y=arguments[1],w=arguments[2];Zs.computeDistance(u.getExteriorRing(),y,w);for(var S=0;S<u.getNumInteriorRing();S++)Zs.computeDistance(u.getInteriorRingN(S),y,w)}else if(arguments[2]instanceof Si&&arguments[0]instanceof Fe&&arguments[1]instanceof Tt){var C=arguments[0],P=arguments[1],F=arguments[2];if(C instanceof gr)Zs.computeDistance(C,P,F);else if(C instanceof qr)Zs.computeDistance(C,P,F);else if(C instanceof qi)for(var R=C,Y=0;Y<R.getNumGeometries();Y++){var J=R.getGeometryN(Y);Zs.computeDistance(J,P,F)}else F.setMinimum(C.getCoordinate(),P)}else if(arguments[2]instanceof Si&&arguments[0]instanceof ke&&arguments[1]instanceof Tt){var K=arguments[0],O=arguments[1],G=arguments[2],q=K.closestPoint(O);G.setMinimum(q,O)}};var rs=function(){this._g0=null,this._g1=null,this._ptDist=new Si,this._densifyFrac=0;var e=arguments[0],t=arguments[1];this._g0=e,this._g1=t},Nv={MaxPointDistanceFilter:{configurable:!0},MaxDensifiedByFractionDistanceFilter:{configurable:!0}};rs.prototype.getCoordinates=function(){return this._ptDist.getCoordinates()};rs.prototype.setDensifyFraction=function(e){if(e>1||e<=0)throw new tr("Fraction is not in range (0.0 - 1.0]");this._densifyFrac=e};rs.prototype.compute=function(e,t){this.computeOrientedDistance(e,t,this._ptDist),this.computeOrientedDistance(t,e,this._ptDist)};rs.prototype.distance=function(){return this.compute(this._g0,this._g1),this._ptDist.getDistance()};rs.prototype.computeOrientedDistance=function(e,t,n){var r=new kc(t);if(e.apply(r),n.setMaximum(r.getMaxPointDistance()),this._densifyFrac>0){var o=new Xl(t,this._densifyFrac);e.apply(o),n.setMaximum(o.getMaxPointDistance())}};rs.prototype.orientedDistance=function(){return this.computeOrientedDistance(this._g0,this._g1,this._ptDist),this._ptDist.getDistance()};rs.prototype.interfaces_=function(){return[]};rs.prototype.getClass=function(){return rs};rs.distance=function(){if(arguments.length===2){var e=arguments[0],t=arguments[1],n=new rs(e,t);return n.distance()}else if(arguments.length===3){var r=arguments[0],o=arguments[1],l=arguments[2],h=new rs(r,o);return h.setDensifyFraction(l),h.distance()}};Nv.MaxPointDistanceFilter.get=function(){return kc};Nv.MaxDensifiedByFractionDistanceFilter.get=function(){return Xl};Object.defineProperties(rs,Nv);var kc=function(){this._maxPtDist=new Si,this._minPtDist=new Si,this._euclideanDist=new Zs,this._geom=null;var e=arguments[0];this._geom=e};kc.prototype.filter=function(e){this._minPtDist.initialize(),Zs.computeDistance(this._geom,e,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)};kc.prototype.getMaxPointDistance=function(){return this._maxPtDist};kc.prototype.interfaces_=function(){return[Ia]};kc.prototype.getClass=function(){return kc};var Xl=function(){this._maxPtDist=new Si,this._minPtDist=new Si,this._geom=null,this._numSubSegs=0;var e=arguments[0],t=arguments[1];this._geom=e,this._numSubSegs=Math.trunc(Math.round(1/t))};Xl.prototype.filter=function(e,t){var n=this;if(t===0)return null;for(var r=e.getCoordinate(t-1),o=e.getCoordinate(t),l=(o.x-r.x)/this._numSubSegs,h=(o.y-r.y)/this._numSubSegs,u=0;u<this._numSubSegs;u++){var y=r.x+u*l,w=r.y+u*h,S=new Tt(y,w);n._minPtDist.initialize(),Zs.computeDistance(n._geom,S,n._minPtDist),n._maxPtDist.setMaximum(n._minPtDist)}};Xl.prototype.isDone=function(){return!1};Xl.prototype.isGeometryChanged=function(){return!1};Xl.prototype.getMaxPointDistance=function(){return this._maxPtDist};Xl.prototype.interfaces_=function(){return[Is]};Xl.prototype.getClass=function(){return Xl};var vo=function(e,t,n){this._minValidDistance=null,this._maxValidDistance=null,this._minDistanceFound=null,this._maxDistanceFound=null,this._isValid=!0,this._errMsg=null,this._errorLocation=null,this._errorIndicator=null,this._input=e||null,this._bufDistance=t||null,this._result=n||null},Ov={VERBOSE:{configurable:!0},MAX_DISTANCE_DIFF_FRAC:{configurable:!0}};vo.prototype.checkMaximumDistance=function(e,t,n){var r=new rs(t,e);if(r.setDensifyFraction(.25),this._maxDistanceFound=r.orientedDistance(),this._maxDistanceFound>n){this._isValid=!1;var o=r.getCoordinates();this._errorLocation=o[1],this._errorIndicator=e.getFactory().createLineString(o),this._errMsg="Distance between buffer curve and input is too large ("+this._maxDistanceFound+" at "+Es.toLineString(o[0],o[1])+")"}};vo.prototype.isValid=function(){var e=Math.abs(this._bufDistance),t=vo.MAX_DISTANCE_DIFF_FRAC*e;return this._minValidDistance=e-t,this._maxValidDistance=e+t,this._input.isEmpty()||this._result.isEmpty()?!0:(this._bufDistance>0?this.checkPositiveValid():this.checkNegativeValid(),vo.VERBOSE&&gi.out.println("Min Dist= "+this._minDistanceFound+"  err= "+(1-this._minDistanceFound/this._bufDistance)+"  Max Dist= "+this._maxDistanceFound+"  err= "+(this._maxDistanceFound/this._bufDistance-1)),this._isValid)};vo.prototype.checkNegativeValid=function(){if(!(this._input instanceof qr||this._input instanceof Sa||this._input instanceof qi))return null;var e=this.getPolygonLines(this._input);if(this.checkMinimumDistance(e,this._result,this._minValidDistance),!this._isValid)return null;this.checkMaximumDistance(e,this._result,this._maxValidDistance)};vo.prototype.getErrorIndicator=function(){return this._errorIndicator};vo.prototype.checkMinimumDistance=function(e,t,n){var r=new yi(e,t,n);if(this._minDistanceFound=r.distance(),this._minDistanceFound<n){this._isValid=!1;var o=r.nearestPoints();this._errorLocation=r.nearestPoints()[1],this._errorIndicator=e.getFactory().createLineString(o),this._errMsg="Distance between buffer curve and input is too small ("+this._minDistanceFound+" at "+Es.toLineString(o[0],o[1])+" )"}};vo.prototype.checkPositiveValid=function(){var e=this._result.getBoundary();if(this.checkMinimumDistance(this._input,e,this._minValidDistance),!this._isValid)return null;this.checkMaximumDistance(this._input,e,this._maxValidDistance)};vo.prototype.getErrorLocation=function(){return this._errorLocation};vo.prototype.getPolygonLines=function(e){for(var t=new ce,n=new pi(t),r=rl.getPolygons(e),o=r.iterator();o.hasNext();){var l=o.next();l.apply(n)}return e.getFactory().buildGeometry(t)};vo.prototype.getErrorMessage=function(){return this._errMsg};vo.prototype.interfaces_=function(){return[]};vo.prototype.getClass=function(){return vo};Ov.VERBOSE.get=function(){return!1};Ov.MAX_DISTANCE_DIFF_FRAC.get=function(){return .012};Object.defineProperties(vo,Ov);var _i=function(e,t,n){this._isValid=!0,this._errorMsg=null,this._errorLocation=null,this._errorIndicator=null,this._input=e||null,this._distance=t||null,this._result=n||null},zv={VERBOSE:{configurable:!0},MAX_ENV_DIFF_FRAC:{configurable:!0}};_i.prototype.isValid=function(){return this.checkPolygonal(),this._isValid?(this.checkExpectedEmpty(),this._isValid?(this.checkEnvelope(),this._isValid?(this.checkArea(),this._isValid?(this.checkDistance(),this._isValid):this._isValid):this._isValid):this._isValid):this._isValid};_i.prototype.checkEnvelope=function(){if(this._distance<0)return null;var e=this._distance*_i.MAX_ENV_DIFF_FRAC;e===0&&(e=.001);var t=new Le(this._input.getEnvelopeInternal());t.expandBy(this._distance);var n=new Le(this._result.getEnvelopeInternal());n.expandBy(e),n.contains(t)||(this._isValid=!1,this._errorMsg="Buffer envelope is incorrect",this._errorIndicator=this._input.getFactory().toGeometry(n)),this.report("Envelope")};_i.prototype.checkDistance=function(){var e=new vo(this._input,this._distance,this._result);e.isValid()||(this._isValid=!1,this._errorMsg=e.getErrorMessage(),this._errorLocation=e.getErrorLocation(),this._errorIndicator=e.getErrorIndicator()),this.report("Distance")};_i.prototype.checkArea=function(){var e=this._input.getArea(),t=this._result.getArea();this._distance>0&&e>t&&(this._isValid=!1,this._errorMsg="Area of positive buffer is smaller than input",this._errorIndicator=this._result),this._distance<0&&e<t&&(this._isValid=!1,this._errorMsg="Area of negative buffer is larger than input",this._errorIndicator=this._result),this.report("Area")};_i.prototype.checkPolygonal=function(){this._result instanceof qr||this._result instanceof Sa||(this._isValid=!1),this._errorMsg="Result is not polygonal",this._errorIndicator=this._result,this.report("Polygonal")};_i.prototype.getErrorIndicator=function(){return this._errorIndicator};_i.prototype.getErrorLocation=function(){return this._errorLocation};_i.prototype.checkExpectedEmpty=function(){if(this._input.getDimension()>=2||this._distance>0)return null;this._result.isEmpty()||(this._isValid=!1,this._errorMsg="Result is non-empty",this._errorIndicator=this._result),this.report("ExpectedEmpty")};_i.prototype.report=function(e){if(!_i.VERBOSE)return null;gi.out.println("Check "+e+": "+(this._isValid?"passed":"FAILED"))};_i.prototype.getErrorMessage=function(){return this._errorMsg};_i.prototype.interfaces_=function(){return[]};_i.prototype.getClass=function(){return _i};_i.isValidMsg=function(e,t,n){var r=new _i(e,t,n);return r.isValid()?null:r.getErrorMessage()};_i.isValid=function(e,t,n){var r=new _i(e,t,n);return!!r.isValid()};zv.VERBOSE.get=function(){return!1};zv.MAX_ENV_DIFF_FRAC.get=function(){return .012};Object.defineProperties(_i,zv);var oa=function(){this._pts=null,this._data=null;var e=arguments[0],t=arguments[1];this._pts=e,this._data=t};oa.prototype.getCoordinates=function(){return this._pts};oa.prototype.size=function(){return this._pts.length};oa.prototype.getCoordinate=function(e){return this._pts[e]};oa.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])};oa.prototype.getSegmentOctant=function(e){return e===this._pts.length-1?-1:Tc.octant(this.getCoordinate(e),this.getCoordinate(e+1))};oa.prototype.setData=function(e){this._data=e};oa.prototype.getData=function(){return this._data};oa.prototype.toString=function(){return Es.toLineString(new Er(this._pts))};oa.prototype.interfaces_=function(){return[La]};oa.prototype.getClass=function(){return oa};var ui=function(){this._findAllIntersections=!1,this._isCheckEndSegmentsOnly=!1,this._li=null,this._interiorIntersection=null,this._intSegments=null,this._intersections=new ce,this._intersectionCount=0,this._keepIntersections=!0;var e=arguments[0];this._li=e,this._interiorIntersection=null};ui.prototype.getInteriorIntersection=function(){return this._interiorIntersection};ui.prototype.setCheckEndSegmentsOnly=function(e){this._isCheckEndSegmentsOnly=e};ui.prototype.getIntersectionSegments=function(){return this._intSegments};ui.prototype.count=function(){return this._intersectionCount};ui.prototype.getIntersections=function(){return this._intersections};ui.prototype.setFindAllIntersections=function(e){this._findAllIntersections=e};ui.prototype.setKeepIntersections=function(e){this._keepIntersections=e};ui.prototype.processIntersections=function(e,t,n,r){if(!this._findAllIntersections&&this.hasIntersection()||e===n&&t===r)return null;if(this._isCheckEndSegmentsOnly){var o=this.isEndSegment(e,t)||this.isEndSegment(n,r);if(!o)return null}var l=e.getCoordinates()[t],h=e.getCoordinates()[t+1],u=n.getCoordinates()[r],y=n.getCoordinates()[r+1];this._li.computeIntersection(l,h,u,y),this._li.hasIntersection()&&this._li.isInteriorIntersection()&&(this._intSegments=new Array(4).fill(null),this._intSegments[0]=l,this._intSegments[1]=h,this._intSegments[2]=u,this._intSegments[3]=y,this._interiorIntersection=this._li.getIntersection(0),this._keepIntersections&&this._intersections.add(this._interiorIntersection),this._intersectionCount++)};ui.prototype.isEndSegment=function(e,t){return t===0||t>=e.size()-2};ui.prototype.hasIntersection=function(){return this._interiorIntersection!==null};ui.prototype.isDone=function(){return this._findAllIntersections?!1:this._interiorIntersection!==null};ui.prototype.interfaces_=function(){return[Ru]};ui.prototype.getClass=function(){return ui};ui.createAllIntersectionsFinder=function(e){var t=new ui(e);return t.setFindAllIntersections(!0),t};ui.createAnyIntersectionFinder=function(e){return new ui(e)};ui.createIntersectionCounter=function(e){var t=new ui(e);return t.setFindAllIntersections(!0),t.setKeepIntersections(!1),t};var Ms=function(){this._li=new qu,this._segStrings=null,this._findAllIntersections=!1,this._segInt=null,this._isValid=!0;var e=arguments[0];this._segStrings=e};Ms.prototype.execute=function(){if(this._segInt!==null)return null;this.checkInteriorIntersections()};Ms.prototype.getIntersections=function(){return this._segInt.getIntersections()};Ms.prototype.isValid=function(){return this.execute(),this._isValid};Ms.prototype.setFindAllIntersections=function(e){this._findAllIntersections=e};Ms.prototype.checkInteriorIntersections=function(){this._isValid=!0,this._segInt=new ui(this._li),this._segInt.setFindAllIntersections(this._findAllIntersections);var e=new Dv;if(e.setSegmentIntersector(this._segInt),e.computeNodes(this._segStrings),this._segInt.hasIntersection())return this._isValid=!1,null};Ms.prototype.checkValid=function(){if(this.execute(),!this._isValid)throw new ll(this.getErrorMessage(),this._segInt.getInteriorIntersection())};Ms.prototype.getErrorMessage=function(){if(this._isValid)return"no intersections found";var e=this._segInt.getIntersectionSegments();return"found non-noded intersection between "+Es.toLineString(e[0],e[1])+" and "+Es.toLineString(e[2],e[3])};Ms.prototype.interfaces_=function(){return[]};Ms.prototype.getClass=function(){return Ms};Ms.computeIntersections=function(e){var t=new Ms(e);return t.setFindAllIntersections(!0),t.isValid(),t.getIntersections()};var zu=function e(){this._nv=null;var t=arguments[0];this._nv=new Ms(e.toSegmentStrings(t))};zu.prototype.checkValid=function(){this._nv.checkValid()};zu.prototype.interfaces_=function(){return[]};zu.prototype.getClass=function(){return zu};zu.toSegmentStrings=function(e){for(var t=new ce,n=e.iterator();n.hasNext();){var r=n.next();t.add(new oa(r.getCoordinates(),r))}return t};zu.checkValid=function(e){var t=new zu(e);t.checkValid()};var Dc=function(e){this._mapOp=e};Dc.prototype.map=function(e){for(var t=this,n=new ce,r=0;r<e.getNumGeometries();r++){var o=t._mapOp.map(e.getGeometryN(r));o.isEmpty()||n.add(o)}return e.getFactory().createGeometryCollection(un.toGeometryArray(n))};Dc.prototype.interfaces_=function(){return[]};Dc.prototype.getClass=function(){return Dc};Dc.map=function(e,t){var n=new Dc(t);return n.map(e)};var sa=function(){this._op=null,this._geometryFactory=null,this._ptLocator=null,this._lineEdgesList=new ce,this._resultLineList=new ce;var e=arguments[0],t=arguments[1],n=arguments[2];this._op=e,this._geometryFactory=t,this._ptLocator=n};sa.prototype.collectLines=function(e){for(var t=this,n=this._op.getGraph().getEdgeEnds().iterator();n.hasNext();){var r=n.next();t.collectLineEdge(r,e,t._lineEdgesList),t.collectBoundaryTouchEdge(r,e,t._lineEdgesList)}};sa.prototype.labelIsolatedLine=function(e,t){var n=this._ptLocator.locate(e.getCoordinate(),this._op.getArgGeometry(t));e.getLabel().setLocation(t,n)};sa.prototype.build=function(e){return this.findCoveredLineEdges(),this.collectLines(e),this.buildLines(e),this._resultLineList};sa.prototype.collectLineEdge=function(e,t,n){var r=e.getLabel(),o=e.getEdge();e.isLineEdge()&&!e.isVisited()&&Ye.isResultOfOp(r,t)&&!o.isCovered()&&(n.add(o),e.setVisitedEdge(!0))};sa.prototype.findCoveredLineEdges=function(){for(var e=this,t=this._op.getGraph().getNodes().iterator();t.hasNext();){var n=t.next();n.getEdges().findCoveredLineEdges()}for(var r=this._op.getGraph().getEdgeEnds().iterator();r.hasNext();){var o=r.next(),l=o.getEdge();if(o.isLineEdge()&&!l.isCoveredSet()){var h=e._op.isCoveredByA(o.getCoordinate());l.setCovered(h)}}};sa.prototype.labelIsolatedLines=function(e){for(var t=this,n=e.iterator();n.hasNext();){var r=n.next(),o=r.getLabel();r.isIsolated()&&(o.isNull(0)?t.labelIsolatedLine(r,0):t.labelIsolatedLine(r,1))}};sa.prototype.buildLines=function(e){for(var t=this,n=this._lineEdgesList.iterator();n.hasNext();){var r=n.next(),o=t._geometryFactory.createLineString(r.getCoordinates());t._resultLineList.add(o),r.setInResult(!0)}};sa.prototype.collectBoundaryTouchEdge=function(e,t,n){var r=e.getLabel();if(e.isLineEdge()||e.isVisited()||e.isInteriorAreaEdge()||e.getEdge().isInResult())return null;tn.isTrue(!(e.isInResult()||e.getSym().isInResult())||!e.getEdge().isInResult()),Ye.isResultOfOp(r,t)&&t===Ye.INTERSECTION&&(n.add(e.getEdge()),e.setVisitedEdge(!0))};sa.prototype.interfaces_=function(){return[]};sa.prototype.getClass=function(){return sa};var Rc=function(){this._op=null,this._geometryFactory=null,this._resultPointList=new ce;var e=arguments[0],t=arguments[1];this._op=e,this._geometryFactory=t};Rc.prototype.filterCoveredNodeToPoint=function(e){var t=e.getCoordinate();if(!this._op.isCoveredByLA(t)){var n=this._geometryFactory.createPoint(t);this._resultPointList.add(n)}};Rc.prototype.extractNonCoveredResultNodes=function(e){for(var t=this,n=this._op.getGraph().getNodes().iterator();n.hasNext();){var r=n.next();if(!r.isInResult()&&!r.isIncidentEdgeInResult()&&(r.getEdges().getDegree()===0||e===Ye.INTERSECTION)){var o=r.getLabel();Ye.isResultOfOp(o,e)&&t.filterCoveredNodeToPoint(r)}}};Rc.prototype.build=function(e){return this.extractNonCoveredResultNodes(e),this._resultPointList};Rc.prototype.interfaces_=function(){return[]};Rc.prototype.getClass=function(){return Rc};var oo=function(){this._inputGeom=null,this._factory=null,this._pruneEmptyGeometry=!0,this._preserveGeometryCollectionType=!0,this._preserveCollections=!1,this._preserveType=!1};oo.prototype.transformPoint=function(e,t){return this._factory.createPoint(this.transformCoordinates(e.getCoordinateSequence(),e))};oo.prototype.transformPolygon=function(e,t){var n=this,r=!0,o=this.transformLinearRing(e.getExteriorRing(),e);(o===null||!(o instanceof Ca)||o.isEmpty())&&(r=!1);for(var l=new ce,h=0;h<e.getNumInteriorRing();h++){var u=n.transformLinearRing(e.getInteriorRingN(h),e);u===null||u.isEmpty()||(u instanceof Ca||(r=!1),l.add(u))}if(r)return this._factory.createPolygon(o,l.toArray([]));var y=new ce;return o!==null&&y.add(o),y.addAll(l),this._factory.buildGeometry(y)};oo.prototype.createCoordinateSequence=function(e){return this._factory.getCoordinateSequenceFactory().create(e)};oo.prototype.getInputGeometry=function(){return this._inputGeom};oo.prototype.transformMultiLineString=function(e,t){for(var n=this,r=new ce,o=0;o<e.getNumGeometries();o++){var l=n.transformLineString(e.getGeometryN(o),e);l!==null&&(l.isEmpty()||r.add(l))}return this._factory.buildGeometry(r)};oo.prototype.transformCoordinates=function(e,t){return this.copy(e)};oo.prototype.transformLineString=function(e,t){return this._factory.createLineString(this.transformCoordinates(e.getCoordinateSequence(),e))};oo.prototype.transformMultiPoint=function(e,t){for(var n=this,r=new ce,o=0;o<e.getNumGeometries();o++){var l=n.transformPoint(e.getGeometryN(o),e);l!==null&&(l.isEmpty()||r.add(l))}return this._factory.buildGeometry(r)};oo.prototype.transformMultiPolygon=function(e,t){for(var n=this,r=new ce,o=0;o<e.getNumGeometries();o++){var l=n.transformPolygon(e.getGeometryN(o),e);l!==null&&(l.isEmpty()||r.add(l))}return this._factory.buildGeometry(r)};oo.prototype.copy=function(e){return e.copy()};oo.prototype.transformGeometryCollection=function(e,t){for(var n=this,r=new ce,o=0;o<e.getNumGeometries();o++){var l=n.transform(e.getGeometryN(o));l!==null&&(n._pruneEmptyGeometry&&l.isEmpty()||r.add(l))}return this._preserveGeometryCollectionType?this._factory.createGeometryCollection(un.toGeometryArray(r)):this._factory.buildGeometry(r)};oo.prototype.transform=function(e){if(this._inputGeom=e,this._factory=e.getFactory(),e instanceof wo)return this.transformPoint(e,null);if(e instanceof df)return this.transformMultiPoint(e,null);if(e instanceof Ca)return this.transformLinearRing(e,null);if(e instanceof gr)return this.transformLineString(e,null);if(e instanceof Au)return this.transformMultiLineString(e,null);if(e instanceof qr)return this.transformPolygon(e,null);if(e instanceof Sa)return this.transformMultiPolygon(e,null);if(e instanceof qi)return this.transformGeometryCollection(e,null);throw new tr("Unknown Geometry subtype: "+e.getClass().getName())};oo.prototype.transformLinearRing=function(e,t){var n=this.transformCoordinates(e.getCoordinateSequence(),e);if(n===null)return this._factory.createLinearRing(null);var r=n.size();return r>0&&r<4&&!this._preserveType?this._factory.createLineString(n):this._factory.createLinearRing(n)};oo.prototype.interfaces_=function(){return[]};oo.prototype.getClass=function(){return oo};var Aa=function e(){if(this._snapTolerance=0,this._srcPts=null,this._seg=new ke,this._allowSnappingToSourceVertices=!1,this._isClosed=!1,arguments[0]instanceof gr&&typeof arguments[1]=="number"){var t=arguments[0],n=arguments[1];e.call(this,t.getCoordinates(),n)}else if(arguments[0]instanceof Array&&typeof arguments[1]=="number"){var r=arguments[0],o=arguments[1];this._srcPts=r,this._isClosed=e.isClosed(r),this._snapTolerance=o}};Aa.prototype.snapVertices=function(e,t){for(var n=this,r=this._isClosed?e.size()-1:e.size(),o=0;o<r;o++){var l=e.get(o),h=n.findSnapForVertex(l,t);h!==null&&(e.set(o,new Tt(h)),o===0&&n._isClosed&&e.set(e.size()-1,new Tt(h)))}};Aa.prototype.findSnapForVertex=function(e,t){for(var n=this,r=0;r<t.length;r++){if(e.equals2D(t[r]))return null;if(e.distance(t[r])<n._snapTolerance)return t[r]}return null};Aa.prototype.snapTo=function(e){var t=new Nd(this._srcPts);this.snapVertices(t,e),this.snapSegments(t,e);var n=t.toCoordinateArray();return n};Aa.prototype.snapSegments=function(e,t){var n=this;if(t.length===0)return null;var r=t.length;t[0].equals2D(t[t.length-1])&&(r=t.length-1);for(var o=0;o<r;o++){var l=t[o],h=n.findSegmentIndexToSnap(l,e);h>=0&&e.add(h+1,new Tt(l),!1)}};Aa.prototype.findSegmentIndexToSnap=function(e,t){for(var n=this,r=We.MAX_VALUE,o=-1,l=0;l<t.size()-1;l++){if(n._seg.p0=t.get(l),n._seg.p1=t.get(l+1),n._seg.p0.equals2D(e)||n._seg.p1.equals2D(e)){if(n._allowSnappingToSourceVertices)continue;return-1}var h=n._seg.distance(e);h<n._snapTolerance&&h<r&&(r=h,o=l)}return o};Aa.prototype.setAllowSnappingToSourceVertices=function(e){this._allowSnappingToSourceVertices=e};Aa.prototype.interfaces_=function(){return[]};Aa.prototype.getClass=function(){return Aa};Aa.isClosed=function(e){return e.length<=1?!1:e[0].equals2D(e[e.length-1])};var Ir=function(e){this._srcGeom=e||null},iI={SNAP_PRECISION_FACTOR:{configurable:!0}};Ir.prototype.snapTo=function(e,t){var n=this.extractTargetCoordinates(e),r=new oI(t,n);return r.transform(this._srcGeom)};Ir.prototype.snapToSelf=function(e,t){var n=this.extractTargetCoordinates(this._srcGeom),r=new oI(e,n,!0),o=r.transform(this._srcGeom),l=o;return t&&Be(l,Gl)&&(l=o.buffer(0)),l};Ir.prototype.computeSnapTolerance=function(e){var t=this.computeMinimumSegmentLength(e),n=t/10;return n};Ir.prototype.extractTargetCoordinates=function(e){for(var t=new Qs,n=e.getCoordinates(),r=0;r<n.length;r++)t.add(n[r]);return t.toArray(new Array(0).fill(null))};Ir.prototype.computeMinimumSegmentLength=function(e){for(var t=We.MAX_VALUE,n=0;n<e.length-1;n++){var r=e[n].distance(e[n+1]);r<t&&(t=r)}return t};Ir.prototype.interfaces_=function(){return[]};Ir.prototype.getClass=function(){return Ir};Ir.snap=function(e,t,n){var r=new Array(2).fill(null),o=new Ir(e);r[0]=o.snapTo(t,n);var l=new Ir(t);return r[1]=l.snapTo(r[0],n),r};Ir.computeOverlaySnapTolerance=function(){if(arguments.length===1){var e=arguments[0],t=Ir.computeSizeBasedSnapTolerance(e),n=e.getPrecisionModel();if(n.getType()===Ln.FIXED){var r=1/n.getScale()*2/1.415;r>t&&(t=r)}return t}else if(arguments.length===2){var o=arguments[0],l=arguments[1];return Math.min(Ir.computeOverlaySnapTolerance(o),Ir.computeOverlaySnapTolerance(l))}};Ir.computeSizeBasedSnapTolerance=function(e){var t=e.getEnvelopeInternal(),n=Math.min(t.getHeight(),t.getWidth()),r=n*Ir.SNAP_PRECISION_FACTOR;return r};Ir.snapToSelf=function(e,t,n){var r=new Ir(e);return r.snapToSelf(t,n)};iI.SNAP_PRECISION_FACTOR.get=function(){return 1e-9};Object.defineProperties(Ir,iI);var oI=function(e){function t(n,r,o){e.call(this),this._snapTolerance=n||null,this._snapPts=r||null,this._isSelfSnap=o!==void 0?o:!1}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.snapLine=function(n,r){var o=new Aa(n,this._snapTolerance);return o.setAllowSnappingToSourceVertices(this._isSelfSnap),o.snapTo(r)},t.prototype.transformCoordinates=function(n,r){var o=n.toCoordinateArray(),l=this.snapLine(o,this._snapPts);return this._factory.getCoordinateSequenceFactory().create(l)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(oo),zi=function(){this._isFirst=!0,this._commonMantissaBitsCount=53,this._commonBits=0,this._commonSignExp=null};zi.prototype.getCommon=function(){return We.longBitsToDouble(this._commonBits)};zi.prototype.add=function(e){var t=We.doubleToLongBits(e);if(this._isFirst)return this._commonBits=t,this._commonSignExp=zi.signExpBits(this._commonBits),this._isFirst=!1,null;var n=zi.signExpBits(t);if(n!==this._commonSignExp)return this._commonBits=0,null;this._commonMantissaBitsCount=zi.numCommonMostSigMantissaBits(this._commonBits,t),this._commonBits=zi.zeroLowerBits(this._commonBits,64-(12+this._commonMantissaBitsCount))};zi.prototype.toString=function(){if(arguments.length===1){var e=arguments[0],t=We.longBitsToDouble(e),n=We.toBinaryString(e),r="0000000000000000000000000000000000000000000000000000000000000000"+n,o=r.substring(r.length-64),l=o.substring(0,1)+"  "+o.substring(1,12)+"(exp) "+o.substring(12)+" [ "+t+" ]";return l}};zi.prototype.interfaces_=function(){return[]};zi.prototype.getClass=function(){return zi};zi.getBit=function(e,t){var n=1<<t;return e&n?1:0};zi.signExpBits=function(e){return e>>52};zi.zeroLowerBits=function(e,t){var n=(1<<t)-1,r=~n,o=e&r;return o};zi.numCommonMostSigMantissaBits=function(e,t){for(var n=0,r=52;r>=0;r--){if(zi.getBit(e,r)!==zi.getBit(t,r))return n;n++}return 52};var Yl=function(){this._commonCoord=null,this._ccFilter=new Nc},Fv={CommonCoordinateFilter:{configurable:!0},Translater:{configurable:!0}};Yl.prototype.addCommonBits=function(e){var t=new Kl(this._commonCoord);e.apply(t),e.geometryChanged()};Yl.prototype.removeCommonBits=function(e){if(this._commonCoord.x===0&&this._commonCoord.y===0)return e;var t=new Tt(this._commonCoord);t.x=-t.x,t.y=-t.y;var n=new Kl(t);return e.apply(n),e.geometryChanged(),e};Yl.prototype.getCommonCoordinate=function(){return this._commonCoord};Yl.prototype.add=function(e){e.apply(this._ccFilter),this._commonCoord=this._ccFilter.getCommonCoordinate()};Yl.prototype.interfaces_=function(){return[]};Yl.prototype.getClass=function(){return Yl};Fv.CommonCoordinateFilter.get=function(){return Nc};Fv.Translater.get=function(){return Kl};Object.defineProperties(Yl,Fv);var Nc=function(){this._commonBitsX=new zi,this._commonBitsY=new zi};Nc.prototype.filter=function(e){this._commonBitsX.add(e.x),this._commonBitsY.add(e.y)};Nc.prototype.getCommonCoordinate=function(){return new Tt(this._commonBitsX.getCommon(),this._commonBitsY.getCommon())};Nc.prototype.interfaces_=function(){return[Ia]};Nc.prototype.getClass=function(){return Nc};var Kl=function(){this.trans=null;var e=arguments[0];this.trans=e};Kl.prototype.filter=function(e,t){var n=e.getOrdinate(t,0)+this.trans.x,r=e.getOrdinate(t,1)+this.trans.y;e.setOrdinate(t,0,n),e.setOrdinate(t,1,r)};Kl.prototype.isDone=function(){return!1};Kl.prototype.isGeometryChanged=function(){return!0};Kl.prototype.interfaces_=function(){return[Is]};Kl.prototype.getClass=function(){return Kl};var ci=function(e,t){this._geom=new Array(2).fill(null),this._snapTolerance=null,this._cbr=null,this._geom[0]=e,this._geom[1]=t,this.computeSnapTolerance()};ci.prototype.selfSnap=function(e){var t=new Ir(e),n=t.snapTo(e,this._snapTolerance);return n};ci.prototype.removeCommonBits=function(e){this._cbr=new Yl,this._cbr.add(e[0]),this._cbr.add(e[1]);var t=new Array(2).fill(null);return t[0]=this._cbr.removeCommonBits(e[0].copy()),t[1]=this._cbr.removeCommonBits(e[1].copy()),t};ci.prototype.prepareResult=function(e){return this._cbr.addCommonBits(e),e};ci.prototype.getResultGeometry=function(e){var t=this.snap(this._geom),n=Ye.overlayOp(t[0],t[1],e);return this.prepareResult(n)};ci.prototype.checkValid=function(e){e.isValid()||gi.out.println("Snapped geometry is invalid")};ci.prototype.computeSnapTolerance=function(){this._snapTolerance=Ir.computeOverlaySnapTolerance(this._geom[0],this._geom[1])};ci.prototype.snap=function(e){var t=this.removeCommonBits(e),n=Ir.snap(t[0],t[1],this._snapTolerance);return n};ci.prototype.interfaces_=function(){return[]};ci.prototype.getClass=function(){return ci};ci.overlayOp=function(e,t,n){var r=new ci(e,t);return r.getResultGeometry(n)};ci.union=function(e,t){return ci.overlayOp(e,t,Ye.UNION)};ci.intersection=function(e,t){return ci.overlayOp(e,t,Ye.INTERSECTION)};ci.symDifference=function(e,t){return ci.overlayOp(e,t,Ye.SYMDIFFERENCE)};ci.difference=function(e,t){return ci.overlayOp(e,t,Ye.DIFFERENCE)};var Zi=function(e,t){this._geom=new Array(2).fill(null),this._geom[0]=e,this._geom[1]=t};Zi.prototype.getResultGeometry=function(e){var t=null,n=!1,r=null;try{t=Ye.overlayOp(this._geom[0],this._geom[1],e);var o=!0;o&&(n=!0)}catch(l){if(l instanceof sl)r=l;else throw l}finally{}if(!n)try{t=ci.overlayOp(this._geom[0],this._geom[1],e)}catch(l){throw l instanceof sl?r:l}finally{}return t};Zi.prototype.interfaces_=function(){return[]};Zi.prototype.getClass=function(){return Zi};Zi.overlayOp=function(e,t,n){var r=new Zi(e,t);return r.getResultGeometry(n)};Zi.union=function(e,t){return Zi.overlayOp(e,t,Ye.UNION)};Zi.intersection=function(e,t){return Zi.overlayOp(e,t,Ye.INTERSECTION)};Zi.symDifference=function(e,t){return Zi.overlayOp(e,t,Ye.SYMDIFFERENCE)};Zi.difference=function(e,t){return Zi.overlayOp(e,t,Ye.DIFFERENCE)};var Sd=function(){this.mce=null,this.chainIndex=null;var e=arguments[0],t=arguments[1];this.mce=e,this.chainIndex=t};Sd.prototype.computeIntersections=function(e,t){this.mce.computeIntersectsForChain(this.chainIndex,e.mce,e.chainIndex,t)};Sd.prototype.interfaces_=function(){return[]};Sd.prototype.getClass=function(){return Sd};var Io=function e(){if(this._label=null,this._xValue=null,this._eventType=null,this._insertEvent=null,this._deleteEventIndex=null,this._obj=null,arguments.length===2){var t=arguments[0],n=arguments[1];this._eventType=e.DELETE,this._xValue=t,this._insertEvent=n}else if(arguments.length===3){var r=arguments[0],o=arguments[1],l=arguments[2];this._eventType=e.INSERT,this._label=r,this._xValue=o,this._obj=l}},Bv={INSERT:{configurable:!0},DELETE:{configurable:!0}};Io.prototype.isDelete=function(){return this._eventType===Io.DELETE};Io.prototype.setDeleteEventIndex=function(e){this._deleteEventIndex=e};Io.prototype.getObject=function(){return this._obj};Io.prototype.compareTo=function(e){var t=e;return this._xValue<t._xValue?-1:this._xValue>t._xValue?1:this._eventType<t._eventType?-1:this._eventType>t._eventType?1:0};Io.prototype.getInsertEvent=function(){return this._insertEvent};Io.prototype.isInsert=function(){return this._eventType===Io.INSERT};Io.prototype.isSameLabel=function(e){return this._label===null?!1:this._label===e._label};Io.prototype.getDeleteEventIndex=function(){return this._deleteEventIndex};Io.prototype.interfaces_=function(){return[as]};Io.prototype.getClass=function(){return Io};Bv.INSERT.get=function(){return 1};Bv.DELETE.get=function(){return 2};Object.defineProperties(Io,Bv);var Ug=function(){};Ug.prototype.interfaces_=function(){return[]};Ug.prototype.getClass=function(){return Ug};var vi=function(){this._hasIntersection=!1,this._hasProper=!1,this._hasProperInterior=!1,this._properIntersectionPoint=null,this._li=null,this._includeProper=null,this._recordIsolated=null,this._isSelfIntersection=null,this._numIntersections=0,this.numTests=0,this._bdyNodes=null,this._isDone=!1,this._isDoneWhenProperInt=!1;var e=arguments[0],t=arguments[1],n=arguments[2];this._li=e,this._includeProper=t,this._recordIsolated=n};vi.prototype.isTrivialIntersection=function(e,t,n,r){if(e===n&&this._li.getIntersectionNum()===1){if(vi.isAdjacentSegments(t,r))return!0;if(e.isClosed()){var o=e.getNumPoints()-1;if(t===0&&r===o||r===0&&t===o)return!0}}return!1};vi.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint};vi.prototype.setIsDoneIfProperInt=function(e){this._isDoneWhenProperInt=e};vi.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior};vi.prototype.isBoundaryPointInternal=function(e,t){for(var n=t.iterator();n.hasNext();){var r=n.next(),o=r.getCoordinate();if(e.isIntersection(o))return!0}return!1};vi.prototype.hasProperIntersection=function(){return this._hasProper};vi.prototype.hasIntersection=function(){return this._hasIntersection};vi.prototype.isDone=function(){return this._isDone};vi.prototype.isBoundaryPoint=function(e,t){return t===null?!1:!!(this.isBoundaryPointInternal(e,t[0])||this.isBoundaryPointInternal(e,t[1]))};vi.prototype.setBoundaryNodes=function(e,t){this._bdyNodes=new Array(2).fill(null),this._bdyNodes[0]=e,this._bdyNodes[1]=t};vi.prototype.addIntersections=function(e,t,n,r){if(e===n&&t===r)return null;this.numTests++;var o=e.getCoordinates()[t],l=e.getCoordinates()[t+1],h=n.getCoordinates()[r],u=n.getCoordinates()[r+1];this._li.computeIntersection(o,l,h,u),this._li.hasIntersection()&&(this._recordIsolated&&(e.setIsolated(!1),n.setIsolated(!1)),this._numIntersections++,this.isTrivialIntersection(e,t,n,r)||(this._hasIntersection=!0,(this._includeProper||!this._li.isProper())&&(e.addIntersections(this._li,t,0),n.addIntersections(this._li,r,1)),this._li.isProper()&&(this._properIntersectionPoint=this._li.getIntersection(0).copy(),this._hasProper=!0,this._isDoneWhenProperInt&&(this._isDone=!0),this.isBoundaryPoint(this._li,this._bdyNodes)||(this._hasProperInterior=!0))))};vi.prototype.interfaces_=function(){return[]};vi.prototype.getClass=function(){return vi};vi.isAdjacentSegments=function(e,t){return Math.abs(e-t)===1};var sR=function(e){function t(){e.call(this),this.events=new ce,this.nOverlaps=null}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.prepareEvents=function(){var n=this;Ts.sort(this.events);for(var r=0;r<this.events.size();r++){var o=n.events.get(r);o.isDelete()&&o.getInsertEvent().setDeleteEventIndex(r)}},t.prototype.computeIntersections=function(){var n=this;if(arguments.length===1){var r=arguments[0];this.nOverlaps=0,this.prepareEvents();for(var o=0;o<this.events.size();o++){var l=n.events.get(o);if(l.isInsert()&&n.processOverlaps(o,l.getDeleteEventIndex(),l,r),r.isDone())break}}else if(arguments.length===3){if(arguments[2]instanceof vi&&Be(arguments[0],ws)&&Be(arguments[1],ws)){var h=arguments[0],u=arguments[1],y=arguments[2];this.addEdges(h,h),this.addEdges(u,u),this.computeIntersections(y)}else if(typeof arguments[2]=="boolean"&&Be(arguments[0],ws)&&arguments[1]instanceof vi){var w=arguments[0],S=arguments[1],C=arguments[2];C?this.addEdges(w,null):this.addEdges(w),this.computeIntersections(S)}}},t.prototype.addEdge=function(n,r){for(var o=this,l=n.getMonotoneChainEdge(),h=l.getStartIndexes(),u=0;u<h.length-1;u++){var y=new Sd(l,u),w=new Io(r,l.getMinX(u),y);o.events.add(w),o.events.add(new Io(l.getMaxX(u),w))}},t.prototype.processOverlaps=function(n,r,o,l){for(var h=this,u=o.getObject(),y=n;y<r;y++){var w=h.events.get(y);if(w.isInsert()){var S=w.getObject();o.isSameLabel(w)||(u.computeIntersections(S,l),h.nOverlaps++)}}},t.prototype.addEdges=function(){var n=this;if(arguments.length===1)for(var r=arguments[0],o=r.iterator();o.hasNext();){var l=o.next();n.addEdge(l,l)}else if(arguments.length===2)for(var h=arguments[0],u=arguments[1],y=h.iterator();y.hasNext();){var w=y.next();n.addEdge(w,u)}},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(Ug),ka=function(){this._min=We.POSITIVE_INFINITY,this._max=We.NEGATIVE_INFINITY},sI={NodeComparator:{configurable:!0}};ka.prototype.getMin=function(){return this._min};ka.prototype.intersects=function(e,t){return!(this._min>t||this._max<e)};ka.prototype.getMax=function(){return this._max};ka.prototype.toString=function(){return Es.toLineString(new Tt(this._min,0),new Tt(this._max,0))};ka.prototype.interfaces_=function(){return[]};ka.prototype.getClass=function(){return ka};sI.NodeComparator.get=function(){return Ed};Object.defineProperties(ka,sI);var Ed=function(){};Ed.prototype.compare=function(e,t){var n=e,r=t,o=(n._min+n._max)/2,l=(r._min+r._max)/2;return o<l?-1:o>l?1:0};Ed.prototype.interfaces_=function(){return[af]};Ed.prototype.getClass=function(){return Ed};var aR=function(e){function t(){e.call(this),this._item=null;var n=arguments[0],r=arguments[1],o=arguments[2];this._min=n,this._max=r,this._item=o}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.query=function(n,r,o){if(!this.intersects(n,r))return null;o.visitItem(this._item)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(ka),lR=function(e){function t(){e.call(this),this._node1=null,this._node2=null;var n=arguments[0],r=arguments[1];this._node1=n,this._node2=r,this.buildExtent(this._node1,this._node2)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.buildExtent=function(n,r){this._min=Math.min(n._min,r._min),this._max=Math.max(n._max,r._max)},t.prototype.query=function(n,r,o){if(!this.intersects(n,r))return null;this._node1!==null&&this._node1.query(n,r,o),this._node2!==null&&this._node2.query(n,r,o)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(ka),Da=function(){this._leaves=new ce,this._root=null,this._level=0};Da.prototype.buildTree=function(){var e=this;Ts.sort(this._leaves,new ka.NodeComparator);for(var t=this._leaves,n=null,r=new ce;;){if(e.buildLevel(t,r),r.size()===1)return r.get(0);n=t,t=r,r=n}};Da.prototype.insert=function(e,t,n){if(this._root!==null)throw new Error("Index cannot be added to once it has been queried");this._leaves.add(new aR(e,t,n))};Da.prototype.query=function(e,t,n){this.init(),this._root.query(e,t,n)};Da.prototype.buildRoot=function(){if(this._root!==null)return null;this._root=this.buildTree()};Da.prototype.printNode=function(e){gi.out.println(Es.toLineString(new Tt(e._min,this._level),new Tt(e._max,this._level)))};Da.prototype.init=function(){if(this._root!==null)return null;this.buildRoot()};Da.prototype.buildLevel=function(e,t){this._level++,t.clear();for(var n=0;n<e.size();n+=2){var r=e.get(n),o=n+1<e.size()?e.get(n):null;if(o===null)t.add(r);else{var l=new lR(e.get(n),e.get(n+1));t.add(l)}}};Da.prototype.interfaces_=function(){return[]};Da.prototype.getClass=function(){return Da};var bf=function(){this._items=new ce};bf.prototype.visitItem=function(e){this._items.add(e)};bf.prototype.getItems=function(){return this._items};bf.prototype.interfaces_=function(){return[ql]};bf.prototype.getClass=function(){return bf};var xf=function(){this._index=null;var e=arguments[0];if(!Be(e,Gl))throw new tr("Argument must be Polygonal");this._index=new Fu(e)},Vv={SegmentVisitor:{configurable:!0},IntervalIndexedGeometry:{configurable:!0}};xf.prototype.locate=function(e){var t=new Ys(e),n=new wf(t);return this._index.query(e.y,e.y,n),t.getLocation()};xf.prototype.interfaces_=function(){return[_f]};xf.prototype.getClass=function(){return xf};Vv.SegmentVisitor.get=function(){return wf};Vv.IntervalIndexedGeometry.get=function(){return Fu};Object.defineProperties(xf,Vv);var wf=function(){this._counter=null;var e=arguments[0];this._counter=e};wf.prototype.visitItem=function(e){var t=e;this._counter.countSegment(t.getCoordinate(0),t.getCoordinate(1))};wf.prototype.interfaces_=function(){return[ql]};wf.prototype.getClass=function(){return wf};var Fu=function(){this._index=new Da;var e=arguments[0];this.init(e)};Fu.prototype.init=function(e){for(var t=this,n=pi.getLines(e),r=n.iterator();r.hasNext();){var o=r.next(),l=o.getCoordinates();t.addLine(l)}};Fu.prototype.addLine=function(e){for(var t=this,n=1;n<e.length;n++){var r=new ke(e[n-1],e[n]),o=Math.min(r.p0.y,r.p1.y),l=Math.max(r.p0.y,r.p1.y);t._index.insert(o,l,r)}};Fu.prototype.query=function(){if(arguments.length===2){var e=arguments[0],t=arguments[1],n=new bf;return this._index.query(e,t,n),n.getItems()}else if(arguments.length===3){var r=arguments[0],o=arguments[1],l=arguments[2];this._index.query(r,o,l)}};Fu.prototype.interfaces_=function(){return[]};Fu.prototype.getClass=function(){return Fu};var jp=function(e){function t(){if(e.call(this),this._parentGeom=null,this._lineEdgeMap=new qE,this._boundaryNodeRule=null,this._useBoundaryDeterminationRule=!0,this._argIndex=null,this._boundaryNodes=null,this._hasTooFewPoints=!1,this._invalidPoint=null,this._areaPtLocator=null,this._ptLocator=new Ps,arguments.length===2){var n=arguments[0],r=arguments[1],o=is.OGC_SFS_BOUNDARY_RULE;this._argIndex=n,this._parentGeom=r,this._boundaryNodeRule=o,r!==null&&this.add(r)}else if(arguments.length===3){var l=arguments[0],h=arguments[1],u=arguments[2];this._argIndex=l,this._parentGeom=h,this._boundaryNodeRule=u,h!==null&&this.add(h)}}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.insertBoundaryPoint=function(n,r){var o=this._nodes.addNode(r),l=o.getLabel(),h=1,u=At.NONE;u=l.getLocation(n,ne.ON),u===At.BOUNDARY&&h++;var y=t.determineBoundary(this._boundaryNodeRule,h);l.setLocation(n,y)},t.prototype.computeSelfNodes=function(){if(arguments.length===2){var n=arguments[0],r=arguments[1];return this.computeSelfNodes(n,r,!1)}else if(arguments.length===3){var o=arguments[0],l=arguments[1],h=arguments[2],u=new vi(o,!0,!1);u.setIsDoneIfProperInt(h);var y=this.createEdgeSetIntersector(),w=this._parentGeom instanceof Ca||this._parentGeom instanceof qr||this._parentGeom instanceof Sa,S=l||!w;return y.computeIntersections(this._edges,u,S),this.addSelfIntersectionNodes(this._argIndex),u}},t.prototype.computeSplitEdges=function(n){for(var r=this._edges.iterator();r.hasNext();){var o=r.next();o.eiList.addSplitEdges(n)}},t.prototype.computeEdgeIntersections=function(n,r,o){var l=new vi(r,o,!0);l.setBoundaryNodes(this.getBoundaryNodes(),n.getBoundaryNodes());var h=this.createEdgeSetIntersector();return h.computeIntersections(this._edges,n._edges,l),l},t.prototype.getGeometry=function(){return this._parentGeom},t.prototype.getBoundaryNodeRule=function(){return this._boundaryNodeRule},t.prototype.hasTooFewPoints=function(){return this._hasTooFewPoints},t.prototype.addPoint=function(){if(arguments[0]instanceof wo){var n=arguments[0],r=n.getCoordinate();this.insertPoint(this._argIndex,r,At.INTERIOR)}else if(arguments[0]instanceof Tt){var o=arguments[0];this.insertPoint(this._argIndex,o,At.INTERIOR)}},t.prototype.addPolygon=function(n){var r=this;this.addPolygonRing(n.getExteriorRing(),At.EXTERIOR,At.INTERIOR);for(var o=0;o<n.getNumInteriorRing();o++){var l=n.getInteriorRingN(o);r.addPolygonRing(l,At.INTERIOR,At.EXTERIOR)}},t.prototype.addEdge=function(n){this.insertEdge(n);var r=n.getCoordinates();this.insertPoint(this._argIndex,r[0],At.BOUNDARY),this.insertPoint(this._argIndex,r[r.length-1],At.BOUNDARY)},t.prototype.addLineString=function(n){var r=cn.removeRepeatedPoints(n.getCoordinates());if(r.length<2)return this._hasTooFewPoints=!0,this._invalidPoint=r[0],null;var o=new Vg(r,new Rn(this._argIndex,At.INTERIOR));this._lineEdgeMap.put(n,o),this.insertEdge(o),tn.isTrue(r.length>=2,"found LineString with single point"),this.insertBoundaryPoint(this._argIndex,r[0]),this.insertBoundaryPoint(this._argIndex,r[r.length-1])},t.prototype.getInvalidPoint=function(){return this._invalidPoint},t.prototype.getBoundaryPoints=function(){for(var n=this.getBoundaryNodes(),r=new Array(n.size()).fill(null),o=0,l=n.iterator();l.hasNext();){var h=l.next();r[o++]=h.getCoordinate().copy()}return r},t.prototype.getBoundaryNodes=function(){return this._boundaryNodes===null&&(this._boundaryNodes=this._nodes.getBoundaryNodes(this._argIndex)),this._boundaryNodes},t.prototype.addSelfIntersectionNode=function(n,r,o){if(this.isBoundaryNode(n,r))return null;o===At.BOUNDARY&&this._useBoundaryDeterminationRule?this.insertBoundaryPoint(n,r):this.insertPoint(n,r,o)},t.prototype.addPolygonRing=function(n,r,o){if(n.isEmpty())return null;var l=cn.removeRepeatedPoints(n.getCoordinates());if(l.length<4)return this._hasTooFewPoints=!0,this._invalidPoint=l[0],null;var h=r,u=o;ye.isCCW(l)&&(h=o,u=r);var y=new Vg(l,new Rn(this._argIndex,At.BOUNDARY,h,u));this._lineEdgeMap.put(n,y),this.insertEdge(y),this.insertPoint(this._argIndex,l[0],At.BOUNDARY)},t.prototype.insertPoint=function(n,r,o){var l=this._nodes.addNode(r),h=l.getLabel();h===null?l._label=new Rn(n,o):h.setLocation(n,o)},t.prototype.createEdgeSetIntersector=function(){return new sR},t.prototype.addSelfIntersectionNodes=function(n){for(var r=this,o=this._edges.iterator();o.hasNext();)for(var l=o.next(),h=l.getLabel().getLocation(n),u=l.eiList.iterator();u.hasNext();){var y=u.next();r.addSelfIntersectionNode(n,y.coord,h)}},t.prototype.add=function(){if(arguments.length===1){var n=arguments[0];if(n.isEmpty())return null;if(n instanceof Sa&&(this._useBoundaryDeterminationRule=!1),n instanceof qr)this.addPolygon(n);else if(n instanceof gr)this.addLineString(n);else if(n instanceof wo)this.addPoint(n);else if(n instanceof df)this.addCollection(n);else if(n instanceof Au)this.addCollection(n);else if(n instanceof Sa)this.addCollection(n);else if(n instanceof qi)this.addCollection(n);else throw new Error(n.getClass().getName())}else return e.prototype.add.apply(this,arguments)},t.prototype.addCollection=function(n){for(var r=this,o=0;o<n.getNumGeometries();o++){var l=n.getGeometryN(o);r.add(l)}},t.prototype.locate=function(n){return Be(this._parentGeom,Gl)&&this._parentGeom.getNumGeometries()>50?(this._areaPtLocator===null&&(this._areaPtLocator=new xf(this._parentGeom)),this._areaPtLocator.locate(n)):this._ptLocator.locate(n,this._parentGeom)},t.prototype.findEdge=function(){if(arguments.length===1){var n=arguments[0];return this._lineEdgeMap.get(n)}else return e.prototype.findEdge.apply(this,arguments)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t.determineBoundary=function(n,r){return n.isInBoundary(r)?At.BOUNDARY:At.INTERIOR},t}(ur),Sf=function(){if(this._li=new qu,this._resultPrecisionModel=null,this._arg=null,arguments.length===1){var e=arguments[0];this.setComputationPrecision(e.getPrecisionModel()),this._arg=new Array(1).fill(null),this._arg[0]=new jp(0,e)}else if(arguments.length===2){var t=arguments[0],n=arguments[1],r=is.OGC_SFS_BOUNDARY_RULE;t.getPrecisionModel().compareTo(n.getPrecisionModel())>=0?this.setComputationPrecision(t.getPrecisionModel()):this.setComputationPrecision(n.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new jp(0,t,r),this._arg[1]=new jp(1,n,r)}else if(arguments.length===3){var o=arguments[0],l=arguments[1],h=arguments[2];o.getPrecisionModel().compareTo(l.getPrecisionModel())>=0?this.setComputationPrecision(o.getPrecisionModel()):this.setComputationPrecision(l.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new jp(0,o,h),this._arg[1]=new jp(1,l,h)}};Sf.prototype.getArgGeometry=function(e){return this._arg[e].getGeometry()};Sf.prototype.setComputationPrecision=function(e){this._resultPrecisionModel=e,this._li.setPrecisionModel(this._resultPrecisionModel)};Sf.prototype.interfaces_=function(){return[]};Sf.prototype.getClass=function(){return Sf};var Tu=function(){};Tu.prototype.interfaces_=function(){return[]};Tu.prototype.getClass=function(){return Tu};Tu.map=function(){if(arguments[0]instanceof Fe&&Be(arguments[1],Tu.MapOp)){for(var e=arguments[0],t=arguments[1],n=new ce,r=0;r<e.getNumGeometries();r++){var o=t.map(e.getGeometryN(r));o!==null&&n.add(o)}return e.getFactory().buildGeometry(n)}else if(Be(arguments[0],Br)&&Be(arguments[1],Tu.MapOp)){for(var l=arguments[0],h=arguments[1],u=new ce,y=l.iterator();y.hasNext();){var w=y.next(),S=h.map(w);S!==null&&u.add(S)}return u}};Tu.MapOp=function(){};var Ye=function(e){function t(){var n=arguments[0],r=arguments[1];e.call(this,n,r),this._ptLocator=new Ps,this._geomFact=null,this._resultGeom=null,this._graph=null,this._edgeList=new Ls,this._resultPolyList=new ce,this._resultLineList=new ce,this._resultPointList=new ce,this._graph=new ur(new JE),this._geomFact=n.getFactory()}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.insertUniqueEdge=function(n){var r=this._edgeList.findEqualEdge(n);if(r!==null){var o=r.getLabel(),l=n.getLabel();r.isPointwiseEqual(n)||(l=new Rn(n.getLabel()),l.flip());var h=r.getDepth();h.isNull()&&h.add(o),h.add(l),o.merge(l)}else this._edgeList.add(n)},t.prototype.getGraph=function(){return this._graph},t.prototype.cancelDuplicateResultEdges=function(){for(var n=this._graph.getEdgeEnds().iterator();n.hasNext();){var r=n.next(),o=r.getSym();r.isInResult()&&o.isInResult()&&(r.setInResult(!1),o.setInResult(!1))}},t.prototype.isCoveredByLA=function(n){return!!(this.isCovered(n,this._resultLineList)||this.isCovered(n,this._resultPolyList))},t.prototype.computeGeometry=function(n,r,o,l){var h=new ce;return h.addAll(n),h.addAll(r),h.addAll(o),h.isEmpty()?t.createEmptyResult(l,this._arg[0].getGeometry(),this._arg[1].getGeometry(),this._geomFact):this._geomFact.buildGeometry(h)},t.prototype.mergeSymLabels=function(){for(var n=this._graph.getNodes().iterator();n.hasNext();){var r=n.next();r.getEdges().mergeSymLabels()}},t.prototype.isCovered=function(n,r){for(var o=this,l=r.iterator();l.hasNext();){var h=l.next(),u=o._ptLocator.locate(n,h);if(u!==At.EXTERIOR)return!0}return!1},t.prototype.replaceCollapsedEdges=function(){for(var n=new ce,r=this._edgeList.iterator();r.hasNext();){var o=r.next();o.isCollapsed()&&(r.remove(),n.add(o.getCollapsedEdge()))}this._edgeList.addAll(n)},t.prototype.updateNodeLabelling=function(){for(var n=this._graph.getNodes().iterator();n.hasNext();){var r=n.next(),o=r.getEdges().getLabel();r.getLabel().merge(o)}},t.prototype.getResultGeometry=function(n){return this.computeOverlay(n),this._resultGeom},t.prototype.insertUniqueEdges=function(n){for(var r=this,o=n.iterator();o.hasNext();){var l=o.next();r.insertUniqueEdge(l)}},t.prototype.computeOverlay=function(n){this.copyPoints(0),this.copyPoints(1),this._arg[0].computeSelfNodes(this._li,!1),this._arg[1].computeSelfNodes(this._li,!1),this._arg[0].computeEdgeIntersections(this._arg[1],this._li,!0);var r=new ce;this._arg[0].computeSplitEdges(r),this._arg[1].computeSplitEdges(r),this.insertUniqueEdges(r),this.computeLabelsFromDepths(),this.replaceCollapsedEdges(),zu.checkValid(this._edgeList.getEdges()),this._graph.addEdges(this._edgeList.getEdges()),this.computeLabelling(),this.labelIncompleteNodes(),this.findResultAreaEdges(n),this.cancelDuplicateResultEdges();var o=new So(this._geomFact);o.add(this._graph),this._resultPolyList=o.getPolygons();var l=new sa(this,this._geomFact,this._ptLocator);this._resultLineList=l.build(n);var h=new Rc(this,this._geomFact,this._ptLocator);this._resultPointList=h.build(n),this._resultGeom=this.computeGeometry(this._resultPointList,this._resultLineList,this._resultPolyList,n)},t.prototype.labelIncompleteNode=function(n,r){var o=this._ptLocator.locate(n.getCoordinate(),this._arg[r].getGeometry());n.getLabel().setLocation(r,o)},t.prototype.copyPoints=function(n){for(var r=this,o=this._arg[n].getNodeIterator();o.hasNext();){var l=o.next(),h=r._graph.addNode(l.getCoordinate());h.setLabel(n,l.getLabel().getLocation(n))}},t.prototype.findResultAreaEdges=function(n){for(var r=this._graph.getEdgeEnds().iterator();r.hasNext();){var o=r.next(),l=o.getLabel();l.isArea()&&!o.isInteriorAreaEdge()&&t.isResultOfOp(l.getLocation(0,ne.RIGHT),l.getLocation(1,ne.RIGHT),n)&&o.setInResult(!0)}},t.prototype.computeLabelsFromDepths=function(){for(var n=this._edgeList.iterator();n.hasNext();){var r=n.next(),o=r.getLabel(),l=r.getDepth();if(!l.isNull()){l.normalize();for(var h=0;h<2;h++)!o.isNull(h)&&o.isArea()&&!l.isNull(h)&&(l.getDelta(h)===0?o.toLine(h):(tn.isTrue(!l.isNull(h,ne.LEFT),"depth of LEFT side has not been initialized"),o.setLocation(h,ne.LEFT,l.getLocation(h,ne.LEFT)),tn.isTrue(!l.isNull(h,ne.RIGHT),"depth of RIGHT side has not been initialized"),o.setLocation(h,ne.RIGHT,l.getLocation(h,ne.RIGHT))))}}},t.prototype.computeLabelling=function(){for(var n=this,r=this._graph.getNodes().iterator();r.hasNext();){var o=r.next();o.getEdges().computeLabelling(n._arg)}this.mergeSymLabels(),this.updateNodeLabelling()},t.prototype.labelIncompleteNodes=function(){for(var n=this,r=this._graph.getNodes().iterator();r.hasNext();){var o=r.next(),l=o.getLabel();o.isIsolated()&&(l.isNull(0)?n.labelIncompleteNode(o,0):n.labelIncompleteNode(o,1)),o.getEdges().updateLabelling(l)}},t.prototype.isCoveredByA=function(n){return!!this.isCovered(n,this._resultPolyList)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(Sf);Ye.overlayOp=function(e,t,n){var r=new Ye(e,t),o=r.getResultGeometry(n);return o};Ye.intersection=function(e,t){if(e.isEmpty()||t.isEmpty())return Ye.createEmptyResult(Ye.INTERSECTION,e,t,e.getFactory());if(e.isGeometryCollection()){var n=t;return Dc.map(e,{interfaces_:function(){return[Tu.MapOp]},map:function(r){return r.intersection(n)}})}return e.checkNotGeometryCollection(e),e.checkNotGeometryCollection(t),Zi.overlayOp(e,t,Ye.INTERSECTION)};Ye.symDifference=function(e,t){if(e.isEmpty()||t.isEmpty()){if(e.isEmpty()&&t.isEmpty())return Ye.createEmptyResult(Ye.SYMDIFFERENCE,e,t,e.getFactory());if(e.isEmpty())return t.copy();if(t.isEmpty())return e.copy()}return e.checkNotGeometryCollection(e),e.checkNotGeometryCollection(t),Zi.overlayOp(e,t,Ye.SYMDIFFERENCE)};Ye.resultDimension=function(e,t,n){var r=t.getDimension(),o=n.getDimension(),l=-1;switch(e){case Ye.INTERSECTION:l=Math.min(r,o);break;case Ye.UNION:l=Math.max(r,o);break;case Ye.DIFFERENCE:l=r;break;case Ye.SYMDIFFERENCE:l=Math.max(r,o);break}return l};Ye.createEmptyResult=function(e,t,n,r){var o=null;switch(Ye.resultDimension(e,t,n)){case-1:o=r.createGeometryCollection(new Array(0).fill(null));break;case 0:o=r.createPoint();break;case 1:o=r.createLineString();break;case 2:o=r.createPolygon();break}return o};Ye.difference=function(e,t){return e.isEmpty()?Ye.createEmptyResult(Ye.DIFFERENCE,e,t,e.getFactory()):t.isEmpty()?e.copy():(e.checkNotGeometryCollection(e),e.checkNotGeometryCollection(t),Zi.overlayOp(e,t,Ye.DIFFERENCE))};Ye.isResultOfOp=function(){if(arguments.length===2){var e=arguments[0],t=arguments[1],n=e.getLocation(0),r=e.getLocation(1);return Ye.isResultOfOp(n,r,t)}else if(arguments.length===3){var o=arguments[0],l=arguments[1],h=arguments[2];switch(o===At.BOUNDARY&&(o=At.INTERIOR),l===At.BOUNDARY&&(l=At.INTERIOR),h){case Ye.INTERSECTION:return o===At.INTERIOR&&l===At.INTERIOR;case Ye.UNION:return o===At.INTERIOR||l===At.INTERIOR;case Ye.DIFFERENCE:return o===At.INTERIOR&&l!==At.INTERIOR;case Ye.SYMDIFFERENCE:return o===At.INTERIOR&&l!==At.INTERIOR||o!==At.INTERIOR&&l===At.INTERIOR}return!1}};Ye.INTERSECTION=1;Ye.UNION=2;Ye.DIFFERENCE=3;Ye.SYMDIFFERENCE=4;var Ul=function(){this._g=null,this._boundaryDistanceTolerance=null,this._linework=null,this._ptLocator=new Ps,this._seg=new ke;var e=arguments[0],t=arguments[1];this._g=e,this._boundaryDistanceTolerance=t,this._linework=this.extractLinework(e)};Ul.prototype.isWithinToleranceOfBoundary=function(e){for(var t=this,n=0;n<this._linework.getNumGeometries();n++)for(var r=t._linework.getGeometryN(n),o=r.getCoordinateSequence(),l=0;l<o.size()-1;l++){o.getCoordinate(l,t._seg.p0),o.getCoordinate(l+1,t._seg.p1);var h=t._seg.distance(e);if(h<=t._boundaryDistanceTolerance)return!0}return!1};Ul.prototype.getLocation=function(e){return this.isWithinToleranceOfBoundary(e)?At.BOUNDARY:this._ptLocator.locate(e,this._g)};Ul.prototype.extractLinework=function(e){var t=new Ef;e.apply(t);var n=t.getLinework(),r=un.toLineStringArray(n);return e.getFactory().createMultiLineString(r)};Ul.prototype.interfaces_=function(){return[]};Ul.prototype.getClass=function(){return Ul};var Ef=function(){this._linework=null,this._linework=new ce};Ef.prototype.getLinework=function(){return this._linework};Ef.prototype.filter=function(e){var t=this;if(e instanceof qr){var n=e;this._linework.add(n.getExteriorRing());for(var r=0;r<n.getNumInteriorRing();r++)t._linework.add(n.getInteriorRingN(r))}};Ef.prototype.interfaces_=function(){return[$s]};Ef.prototype.getClass=function(){return Ef};var Bu=function(){this._g=null,this._doLeft=!0,this._doRight=!0;var e=arguments[0];this._g=e};Bu.prototype.extractPoints=function(e,t,n){for(var r=this,o=e.getCoordinates(),l=0;l<o.length-1;l++)r.computeOffsetPoints(o[l],o[l+1],t,n)};Bu.prototype.setSidesToGenerate=function(e,t){this._doLeft=e,this._doRight=t};Bu.prototype.getPoints=function(e){for(var t=this,n=new ce,r=pi.getLines(this._g),o=r.iterator();o.hasNext();){var l=o.next();t.extractPoints(l,e,n)}return n};Bu.prototype.computeOffsetPoints=function(e,t,n,r){var o=t.x-e.x,l=t.y-e.y,h=Math.sqrt(o*o+l*l),u=n*o/h,y=n*l/h,w=(t.x+e.x)/2,S=(t.y+e.y)/2;if(this._doLeft){var C=new Tt(w-y,S+u);r.add(C)}if(this._doRight){var P=new Tt(w+y,S-u);r.add(P)}};Bu.prototype.interfaces_=function(){return[]};Bu.prototype.getClass=function(){return Bu};var Wo=function e(){this._geom=null,this._locFinder=null,this._location=new Array(3).fill(null),this._invalidLocation=null,this._boundaryDistanceTolerance=e.TOLERANCE,this._testCoords=new ce;var t=arguments[0],n=arguments[1],r=arguments[2];this._boundaryDistanceTolerance=e.computeBoundaryDistanceTolerance(t,n),this._geom=[t,n,r],this._locFinder=[new Ul(this._geom[0],this._boundaryDistanceTolerance),new Ul(this._geom[1],this._boundaryDistanceTolerance),new Ul(this._geom[2],this._boundaryDistanceTolerance)]},aI={TOLERANCE:{configurable:!0}};Wo.prototype.reportResult=function(e,t,n){gi.out.println("Overlay result invalid - A:"+At.toLocationSymbol(t[0])+" B:"+At.toLocationSymbol(t[1])+" expected:"+(n?"i":"e")+" actual:"+At.toLocationSymbol(t[2]))};Wo.prototype.isValid=function(e){this.addTestPts(this._geom[0]),this.addTestPts(this._geom[1]);var t=this.checkValid(e);return t};Wo.prototype.checkValid=function(){var e=this;if(arguments.length===1){for(var t=arguments[0],n=0;n<this._testCoords.size();n++){var r=e._testCoords.get(n);if(!e.checkValid(t,r))return e._invalidLocation=r,!1}return!0}else if(arguments.length===2){var o=arguments[0],l=arguments[1];return this._location[0]=this._locFinder[0].getLocation(l),this._location[1]=this._locFinder[1].getLocation(l),this._location[2]=this._locFinder[2].getLocation(l),Wo.hasLocation(this._location,At.BOUNDARY)?!0:this.isValidResult(o,this._location)}};Wo.prototype.addTestPts=function(e){var t=new Bu(e);this._testCoords.addAll(t.getPoints(5*this._boundaryDistanceTolerance))};Wo.prototype.isValidResult=function(e,t){var n=Ye.isResultOfOp(t[0],t[1],e),r=t[2]===At.INTERIOR,o=!(n^r);return o||this.reportResult(e,t,n),o};Wo.prototype.getInvalidLocation=function(){return this._invalidLocation};Wo.prototype.interfaces_=function(){return[]};Wo.prototype.getClass=function(){return Wo};Wo.hasLocation=function(e,t){for(var n=0;n<3;n++)if(e[n]===t)return!0;return!1};Wo.computeBoundaryDistanceTolerance=function(e,t){return Math.min(Ir.computeSizeBasedSnapTolerance(e),Ir.computeSizeBasedSnapTolerance(t))};Wo.isValid=function(e,t,n,r){var o=new Wo(e,t,r);return o.isValid(n)};aI.TOLERANCE.get=function(){return 1e-6};Object.defineProperties(Wo,aI);var Fo=function e(t){this._geomFactory=null,this._skipEmpty=!1,this._inputGeoms=null,this._geomFactory=e.extractFactory(t),this._inputGeoms=t};Fo.prototype.extractElements=function(e,t){var n=this;if(e===null)return null;for(var r=0;r<e.getNumGeometries();r++){var o=e.getGeometryN(r);n._skipEmpty&&o.isEmpty()||t.add(o)}};Fo.prototype.combine=function(){for(var e=this,t=new ce,n=this._inputGeoms.iterator();n.hasNext();){var r=n.next();e.extractElements(r,t)}return t.size()===0?this._geomFactory!==null?this._geomFactory.createGeometryCollection(null):null:this._geomFactory.buildGeometry(t)};Fo.prototype.interfaces_=function(){return[]};Fo.prototype.getClass=function(){return Fo};Fo.combine=function(){if(arguments.length===1){var e=arguments[0],t=new Fo(e);return t.combine()}else if(arguments.length===2){var n=arguments[0],r=arguments[1],o=new Fo(Fo.createList(n,r));return o.combine()}else if(arguments.length===3){var l=arguments[0],h=arguments[1],u=arguments[2],y=new Fo(Fo.createList(l,h,u));return y.combine()}};Fo.extractFactory=function(e){return e.isEmpty()?null:e.iterator().next().getFactory()};Fo.createList=function(){if(arguments.length===2){var e=arguments[0],t=arguments[1],n=new ce;return n.add(e),n.add(t),n}else if(arguments.length===3){var r=arguments[0],o=arguments[1],l=arguments[2],h=new ce;return h.add(r),h.add(o),h.add(l),h}};var Dr=function(){this._inputPolys=null,this._geomFactory=null;var e=arguments[0];this._inputPolys=e,this._inputPolys===null&&(this._inputPolys=new ce)},lI={STRTREE_NODE_CAPACITY:{configurable:!0}};Dr.prototype.reduceToGeometries=function(e){for(var t=this,n=new ce,r=e.iterator();r.hasNext();){var o=r.next(),l=null;Be(o,ws)?l=t.unionTree(o):o instanceof Fe&&(l=o),n.add(l)}return n};Dr.prototype.extractByEnvelope=function(e,t,n){for(var r=new ce,o=0;o<t.getNumGeometries();o++){var l=t.getGeometryN(o);l.getEnvelopeInternal().intersects(e)?r.add(l):n.add(l)}return this._geomFactory.buildGeometry(r)};Dr.prototype.unionOptimized=function(e,t){var n=e.getEnvelopeInternal(),r=t.getEnvelopeInternal();if(!n.intersects(r)){var o=Fo.combine(e,t);return o}if(e.getNumGeometries()<=1&&t.getNumGeometries()<=1)return this.unionActual(e,t);var l=n.intersection(r);return this.unionUsingEnvelopeIntersection(e,t,l)};Dr.prototype.union=function(){if(this._inputPolys===null)throw new Error("union() method cannot be called twice");if(this._inputPolys.isEmpty())return null;this._geomFactory=this._inputPolys.iterator().next().getFactory();for(var e=new HE(Dr.STRTREE_NODE_CAPACITY),t=this._inputPolys.iterator();t.hasNext();){var n=t.next();e.insert(n.getEnvelopeInternal(),n)}this._inputPolys=null;var r=e.itemsTree(),o=this.unionTree(r);return o};Dr.prototype.binaryUnion=function(){if(arguments.length===1){var e=arguments[0];return this.binaryUnion(e,0,e.size())}else if(arguments.length===3){var t=arguments[0],n=arguments[1],r=arguments[2];if(r-n<=1){var o=Dr.getGeometry(t,n);return this.unionSafe(o,null)}else{if(r-n===2)return this.unionSafe(Dr.getGeometry(t,n),Dr.getGeometry(t,n+1));var l=Math.trunc((r+n)/2),h=this.binaryUnion(t,n,l),u=this.binaryUnion(t,l,r);return this.unionSafe(h,u)}}};Dr.prototype.repeatedUnion=function(e){for(var t=null,n=e.iterator();n.hasNext();){var r=n.next();t===null?t=r.copy():t=t.union(r)}return t};Dr.prototype.unionSafe=function(e,t){return e===null&&t===null?null:e===null?t.copy():t===null?e.copy():this.unionOptimized(e,t)};Dr.prototype.unionActual=function(e,t){return Dr.restrictToPolygons(e.union(t))};Dr.prototype.unionTree=function(e){var t=this.reduceToGeometries(e),n=this.binaryUnion(t);return n};Dr.prototype.unionUsingEnvelopeIntersection=function(e,t,n){var r=new ce,o=this.extractByEnvelope(n,e,r),l=this.extractByEnvelope(n,t,r),h=this.unionActual(o,l);r.add(h);var u=Fo.combine(r);return u};Dr.prototype.bufferUnion=function(){if(arguments.length===1){var e=arguments[0],t=e.get(0).getFactory(),n=t.buildGeometry(e),r=n.buffer(0);return r}else if(arguments.length===2){var o=arguments[0],l=arguments[1],h=o.getFactory(),u=h.createGeometryCollection([o,l]),y=u.buffer(0);return 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t=this.polygonFeature();if(t)for(let n of this.eventListenersSuccess)n(t);else for(let n of this.eventListenersFailure)n();this.stop()}cancel(){for(let t of 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+          In some places, crossing a big road (a &quot;severance&quot;) might be easy -- there&#39;s
+          a zebra or signalized crossing right on the &quot;desire line&quot; where someone
+          might want to cross. But often, a person might have to walk a few blocks
+          to reach the nearest crossing -- and then they might have to go up or down
+          stairs to cross on a bridge or a tunnel!`,o=fe(),l=jt("p"),l.textContent=`This tool quantifies just how bad this crossing is with a "detour
+          factor" -- the ratio of the length to cross in a straight line and the
+          length of the actual path, according to OSM data. A score close to 1
+          is great, and a score of 4 means the actual path is 4 times the length
+          of the straight desire line.`,h=fe(),u=jt("p"),u.innerHTML=`This tool is <b>experimental</b>, so there will be bugs both with OSM
+          data and what the tool shows!`,y=fe(),w=jt("p"),w.textContent="To use this tool, you need to:",S=fe(),C=jt("ol"),C.innerHTML=`<li>Choose your study area to analyze</li> <li>Check the severances that show up -- they&#39;re inferred from OSM data
+            and might not be correct</li> <li>Use the <b>Route mode</b> to explore the detour factor between any two
+            points you choose</li> <li>Use the <b>Score mode</b> to visualize the detour factor everywhere,
+            looking for places easy and hard to cross</li>`,P=fe(),F=jt("p"),F.innerHTML=`This tool aims to complement an &quot;area porosity&quot; analysis, defined in <a href="https://content.tfl.gov.uk/lcds-chapter2-toolsandtechniques.pdf" target="_blank">section 2.3.5 of TfL&#39;s Cycling Design Standards</a>. That definition of porosity just counts the number of crossings per
+          area, and isn&#39;t very detailed about how far you have to walk to a
+          crossing in that area.`,R=fe(),Y=jt("p"),Y.innerHTML=`This <a href="https://github.com/dabreegster/severance_snape/" target="_blank">open source</a>
+          tool is created by
+          <a href="https://github.com/dabreegster/" target="_blank">Dustin Carlino</a>
+          and relies heavily on
+          <a href="https://www.openstreetmap.org/about" target="_blank">OpenStreetMap</a> data.`,J=fe(),K=jt("details"),K.innerHTML='<summary>Changelog</summary> <p><a href="https://github.com/dabreegster/severance_snape/commits/" target="_blank">GitHub</a> has more detail; this is a summary</p> <ul><li>17 February - use Pico for styling</li> <li>21 January - fix shortest route calculations</li></ul>',O=fe(),G=jt("center"),q=jt("button"),q.textContent="Start!"},m(ct,ht){Ut(ct,t,ht),Ut(ct,n,ht),Ut(ct,r,ht),Ut(ct,o,ht),Ut(ct,l,ht),Ut(ct,h,ht),Ut(ct,u,ht),Ut(ct,y,ht),Ut(ct,w,ht),Ut(ct,S,ht),Ut(ct,C,ht),Ut(ct,P,ht),Ut(ct,F,ht),Ut(ct,R,ht),Ut(ct,Y,ht),Ut(ct,J,ht),Ut(ct,K,ht),Ut(ct,O,ht),Ut(ct,G,ht),Gt(G,q),ot||(_t=$e(q,"click",ft),ot=!0)},p(ct,ht){e=ct},d(ct){ct&&(Vt(t),Vt(n),Vt(r),Vt(o),Vt(l),Vt(h),Vt(u),Vt(y),Vt(w),Vt(S),Vt(C),Vt(P),Vt(F),Vt(R),Vt(Y),Vt(J),Vt(K),Vt(O),Vt(G)),ot=!1,_t()}}}function rz(e){let t;return{c(){t=jt("p"),t.textContent="Waiting for MapLibre and WASM to load..."},m(n,r){Ut(n,t,r)},i:ze,o:ze,d(n){n&&Vt(t)}}}function iz(e){let t,n;return t=new ez({}),{c(){Ae(t.$$.fragment)},m(r,o){Pe(t,r,o),n=!0},i(r){n||(Rt(t.$$.fragment,r),n=!0)},o(r){Zt(t.$$.fragment,r),n=!1},d(r){Me(t,r)}}}function oz(e){let t,n,r,o,l,h,u,y,w,S,C,P,F,R,Y,J,K,O,G,q,ot=e[1]&&Z2(e);const _t=[iz,rz],ft=[];function ct(ht,Pt){return ht[2]&&ht[0]?0:1}return w=ct(e),S=ft[w]=_t[w](e),{c(){t=jt("div"),ot&&ot.c(),n=fe(),r=jt("h2"),r.textContent="Choose your study area",o=fe(),l=jt("button"),l.textContent="About this tool",h=fe(),u=jt("hr"),y=fe(),S.c(),C=fe(),P=jt("div"),F=jt("label"),R=jt("input"),Y=Cn(`
+        When a road in OSM doesn't explicitly specify sidewalks, assume they exist
+        or not? (This tool works best in places where sidewalks are consistently
+        tagged as
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+          Show severances`),P=fe(),F=jt("div"),R=jt("label"),Y=Cn(`Network opacity:
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Ideographs"](a)||pe["CJK Compatibility"](a)||pe["CJK Radicals Supplement"](a)||pe["CJK Strokes"](a)||!(!pe["CJK Symbols and Punctuation"](a)||a>=12296&&a<=12305||a>=12308&&a<=12319||a===12336)||pe["CJK Unified Ideographs Extension A"](a)||pe["CJK Unified Ideographs"](a)||pe["Enclosed CJK Letters and Months"](a)||pe["Hangul Compatibility Jamo"](a)||pe["Hangul Jamo Extended-A"](a)||pe["Hangul Jamo Extended-B"](a)||pe["Hangul Jamo"](a)||pe["Hangul Syllables"](a)||pe.Hiragana(a)||pe["Ideographic Description Characters"](a)||pe.Kanbun(a)||pe["Kangxi Radicals"](a)||pe["Katakana Phonetic Extensions"](a)||pe.Katakana(a)&&a!==12540||!(!pe["Halfwidth and Fullwidth Forms"](a)||a===65288||a===65289||a===65293||a>=65306&&a<=65310||a===65339||a===65341||a===65343||a>=65371&&a<=65503||a===65507||a>=65512&&a<=65519)||!(!pe["Small Form Variants"](a)||a>=65112&&a<=65118||a>=65123&&a<=65126)||pe["Unified Canadian Aboriginal Syllabics"](a)||pe["Unified Canadian Aboriginal Syllabics Extended"](a)||pe["Vertical Forms"](a)||pe["Yijing Hexagram Symbols"](a)||pe["Yi Syllables"](a)||pe["Yi Radicals"](a))))}function Cf(a){return!(Yc(a)||function(r){return!!(pe["Latin-1 Supplement"](r)&&(r===167||r===169||r===174||r===177||r===188||r===189||r===190||r===215||r===247)||pe["General Punctuation"](r)&&(r===8214||r===8224||r===8225||r===8240||r===8241||r===8251||r===8252||r===8258||r===8263||r===8264||r===8265||r===8273)||pe["Letterlike Symbols"](r)||pe["Number Forms"](r)||pe["Miscellaneous Technical"](r)&&(r>=8960&&r<=8967||r>=8972&&r<=8991||r>=8996&&r<=9e3||r===9003||r>=9085&&r<=9114||r>=9150&&r<=9165||r===9167||r>=9169&&r<=9179||r>=9186&&r<=9215)||pe["Control Pictures"](r)&&r!==9251||pe["Optical Character Recognition"](r)||pe["Enclosed Alphanumerics"](r)||pe["Geometric Shapes"](r)||pe["Miscellaneous Symbols"](r)&&!(r>=9754&&r<=9759)||pe["Miscellaneous Symbols and Arrows"](r)&&(r>=11026&&r<=11055||r>=11088&&r<=11097||r>=11192&&r<=11243)||pe["CJK Symbols and Punctuation"](r)||pe.Katakana(r)||pe["Private Use Area"](r)||pe["CJK Compatibility Forms"](r)||pe["Small Form Variants"](r)||pe["Halfwidth and Fullwidth Forms"](r)||r===8734||r===8756||r===8757||r>=9984&&r<=10087||r>=10102&&r<=10131||r===65532||r===65533)}(a))}function Kc(a){return a>=1424&&a<=2303||pe["Arabic Presentation Forms-A"](a)||pe["Arabic Presentation Forms-B"](a)}function Td(a,r){return!(!r&&Kc(a)||a>=2304&&a<=3583||a>=3840&&a<=4255||pe.Khmer(a))}function _g(a){for(const r of a)if(Kc(r.charCodeAt(0)))return!0;return!1}const ka=new class{constructor(){this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null}setState(a){this.pluginStatus=a.pluginStatus,this.pluginURL=a.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(a){this.applyArabicShaping=a.applyArabicShaping,this.processBidirectionalText=a.processBidirectionalText,this.processStyledBidirectionalText=a.processStyledBidirectionalText}isParsed(){return this.applyArabicShaping!=null&&this.processBidirectionalText!=null&&this.processStyledBidirectionalText!=null}getPluginURL(){return this.pluginURL}getRTLTextPluginStatus(){return this.pluginStatus}};class ti{constructor(r,l){this.zoom=r,l?(this.now=l.now,this.fadeDuration=l.fadeDuration,this.zoomHistory=l.zoomHistory,this.transition=l.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Id,this.transition={})}isSupportedScript(r){return function(l,p){for(const g of l)if(!Td(g.charCodeAt(0),p))return!1;return!0}(r,ka.getRTLTextPluginStatus()==="loaded")}crossFadingFactor(){return this.fadeDuration===0?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const r=this.zoom,l=r-Math.floor(r),p=this.crossFadingFactor();return r>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:l+(1-l)*p}:{fromScale:.5,toScale:1,t:1-(1-p)*l}}}class Bu{constructor(r,l){this.property=r,this.value=l,this.expression=function(p,g){if(Oc(p))return new Bc(p,g);if(Zn(p)){const x=pd(p,g);if(x.result==="error")throw new Error(x.value.map(b=>`${b.key}: ${b.message}`).join(", "));return x.value}{let x=p;return g.type==="color"&&typeof p=="string"?x=zn.parse(p):g.type!=="padding"||typeof p!="number"&&!Array.isArray(p)?g.type==="variableAnchorOffsetCollection"&&Array.isArray(p)&&(x=qo.parse(p)):x=ro.parse(p),{kind:"constant",evaluate:()=>x}}}(l===void 0?r.specification.default:l,r.specification)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(r,l,p){return this.property.possiblyEvaluate(this,r,l,p)}}class Jc{constructor(r){this.property=r,this.value=new Bu(r,void 0)}transitioned(r,l){return new Ld(this.property,this.value,l,dt({},r.transition,this.transition),r.now)}untransitioned(){return new Ld(this.property,this.value,null,{},0)}}class Tf{constructor(r){this._properties=r,this._values=Object.create(r.defaultTransitionablePropertyValues)}getValue(r){return $(this._values[r].value.value)}setValue(r,l){Object.prototype.hasOwnProperty.call(this._values,r)||(this._values[r]=new Jc(this._values[r].property)),this._values[r].value=new Bu(this._values[r].property,l===null?void 0:$(l))}getTransition(r){return $(this._values[r].transition)}setTransition(r,l){Object.prototype.hasOwnProperty.call(this._values,r)||(this._values[r]=new Jc(this._values[r].property)),this._values[r].transition=$(l)||void 0}serialize(){const r={};for(const l of Object.keys(this._values)){const p=this.getValue(l);p!==void 0&&(r[l]=p);const g=this.getTransition(l);g!==void 0&&(r[`${l}-transition`]=g)}return r}transitioned(r,l){const p=new Md(this._properties);for(const g of Object.keys(this._values))p._values[g]=this._values[g].transitioned(r,l._values[g]);return p}untransitioned(){const r=new Md(this._properties);for(const l of Object.keys(this._values))r._values[l]=this._values[l].untransitioned();return r}}class Ld{constructor(r,l,p,g,x){this.property=r,this.value=l,this.begin=x+g.delay||0,this.end=this.begin+g.duration||0,r.specification.transition&&(g.delay||g.duration)&&(this.prior=p)}possiblyEvaluate(r,l,p){const g=r.now||0,x=this.value.possiblyEvaluate(r,l,p),b=this.prior;if(b){if(g>this.end)return this.prior=null,x;if(this.value.isDataDriven())return this.prior=null,x;if(g<this.begin)return b.possiblyEvaluate(r,l,p);{const S=(g-this.begin)/(this.end-this.begin);return this.property.interpolate(b.possiblyEvaluate(r,l,p),x,function(T){if(T<=0)return 0;if(T>=1)return 1;const P=T*T,D=P*T;return 4*(T<.5?D:3*(T-P)+D-.75)}(S))}}return x}}class Md{constructor(r){this._properties=r,this._values=Object.create(r.defaultTransitioningPropertyValues)}possiblyEvaluate(r,l,p){const g=new Vu(this._properties);for(const x of Object.keys(this._values))g._values[x]=this._values[x].possiblyEvaluate(r,l,p);return g}hasTransition(){for(const r of Object.keys(this._values))if(this._values[r].prior)return!0;return!1}}class Pd{constructor(r){this._properties=r,this._values=Object.create(r.defaultPropertyValues)}hasValue(r){return this._values[r].value!==void 0}getValue(r){return $(this._values[r].value)}setValue(r,l){this._values[r]=new Bu(this._values[r].property,l===null?void 0:$(l))}serialize(){const r={};for(const l of Object.keys(this._values)){const p=this.getValue(l);p!==void 0&&(r[l]=p)}return r}possiblyEvaluate(r,l,p){const g=new Vu(this._properties);for(const x of Object.keys(this._values))g._values[x]=this._values[x].possiblyEvaluate(r,l,p);return g}}class ls{constructor(r,l,p){this.property=r,this.value=l,this.parameters=p}isConstant(){return this.value.kind==="constant"}constantOr(r){return this.value.kind==="constant"?this.value.value:r}evaluate(r,l,p,g){return this.property.evaluate(this.value,this.parameters,r,l,p,g)}}class Vu{constructor(r){this._properties=r,this._values=Object.create(r.defaultPossiblyEvaluatedValues)}get(r){return this._values[r]}}class Ee{constructor(r){this.specification=r}possiblyEvaluate(r,l){if(r.isDataDriven())throw new Error("Value should not be data driven");return r.expression.evaluate(l)}interpolate(r,l,p){const g=Wr[this.specification.type];return g?g(r,l,p):r}}class Re{constructor(r,l){this.specification=r,this.overrides=l}possiblyEvaluate(r,l,p,g){return new ls(this,r.expression.kind==="constant"||r.expression.kind==="camera"?{kind:"constant",value:r.expression.evaluate(l,null,{},p,g)}:r.expression,l)}interpolate(r,l,p){if(r.value.kind!=="constant"||l.value.kind!=="constant")return r;if(r.value.value===void 0||l.value.value===void 0)return new ls(this,{kind:"constant",value:void 0},r.parameters);const g=Wr[this.specification.type];if(g){const x=g(r.value.value,l.value.value,p);return new ls(this,{kind:"constant",value:x},r.parameters)}return r}evaluate(r,l,p,g,x,b){return r.kind==="constant"?r.value:r.evaluate(l,p,g,x,b)}}class Qc extends Re{possiblyEvaluate(r,l,p,g){if(r.value===void 0)return new ls(this,{kind:"constant",value:void 0},l);if(r.expression.kind==="constant"){const x=r.expression.evaluate(l,null,{},p,g),b=r.property.specification.type==="resolvedImage"&&typeof x!="string"?x.name:x,S=this._calculate(b,b,b,l);return new ls(this,{kind:"constant",value:S},l)}if(r.expression.kind==="camera"){const x=this._calculate(r.expression.evaluate({zoom:l.zoom-1}),r.expression.evaluate({zoom:l.zoom}),r.expression.evaluate({zoom:l.zoom+1}),l);return new ls(this,{kind:"constant",value:x},l)}return new ls(this,r.expression,l)}evaluate(r,l,p,g,x,b){if(r.kind==="source"){const S=r.evaluate(l,p,g,x,b);return this._calculate(S,S,S,l)}return r.kind==="composite"?this._calculate(r.evaluate({zoom:Math.floor(l.zoom)-1},p,g),r.evaluate({zoom:Math.floor(l.zoom)},p,g),r.evaluate({zoom:Math.floor(l.zoom)+1},p,g),l):r.value}_calculate(r,l,p,g){return g.zoom>g.zoomHistory.lastIntegerZoom?{from:r,to:l}:{from:p,to:l}}interpolate(r){return r}}class Uu{constructor(r){this.specification=r}possiblyEvaluate(r,l,p,g){if(r.value!==void 0){if(r.expression.kind==="constant"){const x=r.expression.evaluate(l,null,{},p,g);return this._calculate(x,x,x,l)}return this._calculate(r.expression.evaluate(new ti(Math.floor(l.zoom-1),l)),r.expression.evaluate(new ti(Math.floor(l.zoom),l)),r.expression.evaluate(new ti(Math.floor(l.zoom+1),l)),l)}}_calculate(r,l,p,g){return g.zoom>g.zoomHistory.lastIntegerZoom?{from:r,to:l}:{from:p,to:l}}interpolate(r){return r}}class Lf{constructor(r){this.specification=r}possiblyEvaluate(r,l,p,g){return!!r.expression.evaluate(l,null,{},p,g)}interpolate(){return!1}}class so{constructor(r){this.properties=r,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const l in r){const p=r[l];p.specification.overridable&&this.overridableProperties.push(l);const g=this.defaultPropertyValues[l]=new Bu(p,void 0),x=this.defaultTransitionablePropertyValues[l]=new Jc(p);this.defaultTransitioningPropertyValues[l]=x.untransitioned(),this.defaultPossiblyEvaluatedValues[l]=g.possiblyEvaluate({})}}}ye("DataDrivenProperty",Re),ye("DataConstantProperty",Ee),ye("CrossFadedDataDrivenProperty",Qc),ye("CrossFadedProperty",Uu),ye("ColorRampProperty",Lf);const Mf="-transition";class us extends An{constructor(r,l){if(super(),this.id=r.id,this.type=r.type,this._featureFilter={filter:()=>!0,needGeometry:!1},r.type!=="custom"&&(this.metadata=r.metadata,this.minzoom=r.minzoom,this.maxzoom=r.maxzoom,r.type!=="background"&&(this.source=r.source,this.sourceLayer=r["source-layer"],this.filter=r.filter),l.layout&&(this._unevaluatedLayout=new Pd(l.layout)),l.paint)){this._transitionablePaint=new Tf(l.paint);for(const p in r.paint)this.setPaintProperty(p,r.paint[p],{validate:!1});for(const p in r.layout)this.setLayoutProperty(p,r.layout[p],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new Vu(l.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(r){return r==="visibility"?this.visibility:this._unevaluatedLayout.getValue(r)}setLayoutProperty(r,l,p={}){l!=null&&this._validate(gg,`layers.${this.id}.layout.${r}`,r,l,p)||(r!=="visibility"?this._unevaluatedLayout.setValue(r,l):this.visibility=l)}getPaintProperty(r){return r.endsWith(Mf)?this._transitionablePaint.getTransition(r.slice(0,-11)):this._transitionablePaint.getValue(r)}setPaintProperty(r,l,p={}){if(l!=null&&this._validate(Ef,`layers.${this.id}.paint.${r}`,r,l,p))return!1;if(r.endsWith(Mf))return this._transitionablePaint.setTransition(r.slice(0,-11),l||void 0),!1;{const g=this._transitionablePaint._values[r],x=g.property.specification["property-type"]==="cross-faded-data-driven",b=g.value.isDataDriven(),S=g.value;this._transitionablePaint.setValue(r,l),this._handleSpecialPaintPropertyUpdate(r);const T=this._transitionablePaint._values[r].value;return T.isDataDriven()||b||x||this._handleOverridablePaintPropertyUpdate(r,S,T)}}_handleSpecialPaintPropertyUpdate(r){}_handleOverridablePaintPropertyUpdate(r,l,p){return!1}isHidden(r){return!!(this.minzoom&&r<this.minzoom)||!!(this.maxzoom&&r>=this.maxzoom)||this.visibility==="none"}updateTransitions(r){this._transitioningPaint=this._transitionablePaint.transitioned(r,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(r,l){r.getCrossfadeParameters&&(this._crossfadeParameters=r.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(r,void 0,l)),this.paint=this._transitioningPaint.possiblyEvaluate(r,void 0,l)}serialize(){const r={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(r.layout=r.layout||{},r.layout.visibility=this.visibility),Pt(r,(l,p)=>!(l===void 0||p==="layout"&&!Object.keys(l).length||p==="paint"&&!Object.keys(l).length))}_validate(r,l,p,g,x={}){return(!x||x.validate!==!1)&&jl(this,r.call(cl,{key:l,layerType:this.type,objectKey:p,value:g,styleSpec:Mt,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const r in this.paint._values){const l=this.paint.get(r);if(l instanceof ls&&Ul(l.property.specification)&&(l.value.kind==="source"||l.value.kind==="composite")&&l.value.isStateDependent)return!0}return!1}}const Ad={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Gu{constructor(r,l){this._structArray=r,this._pos1=l*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class xi{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(r,l){return r._trim(),l&&(r.isTransferred=!0,l.push(r.arrayBuffer)),{length:r.length,arrayBuffer:r.arrayBuffer}}static deserialize(r){const l=Object.create(this.prototype);return l.arrayBuffer=r.arrayBuffer,l.length=r.length,l.capacity=r.arrayBuffer.byteLength/l.bytesPerElement,l._refreshViews(),l}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(r){this.reserve(r),this.length=r}reserve(r){if(r>this.capacity){this.capacity=Math.max(r,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const l=this.uint8;this._refreshViews(),l&&this.uint8.set(l)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function Ni(a,r=1){let l=0,p=0;return{members:a.map(g=>{const x=Ad[g.type].BYTES_PER_ELEMENT,b=l=kd(l,Math.max(r,x)),S=g.components||1;return p=Math.max(p,x),l+=x*S,{name:g.name,type:g.type,components:S,offset:b}}),size:kd(l,Math.max(p,r)),alignment:r}}function kd(a,r){return Math.ceil(a/r)*r}class qu extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(r,l){const p=this.length;return this.resize(p+1),this.emplace(p,r,l)}emplace(r,l,p){const g=2*r;return this.int16[g+0]=l,this.int16[g+1]=p,r}}qu.prototype.bytesPerElement=4,ye("StructArrayLayout2i4",qu);class sa extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(r,l,p){const g=this.length;return this.resize(g+1),this.emplace(g,r,l,p)}emplace(r,l,p,g){const x=3*r;return this.int16[x+0]=l,this.int16[x+1]=p,this.int16[x+2]=g,r}}sa.prototype.bytesPerElement=6,ye("StructArrayLayout3i6",sa);class Pf extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(r,l,p,g){const x=this.length;return this.resize(x+1),this.emplace(x,r,l,p,g)}emplace(r,l,p,g,x){const b=4*r;return this.int16[b+0]=l,this.int16[b+1]=p,this.int16[b+2]=g,this.int16[b+3]=x,r}}Pf.prototype.bytesPerElement=8,ye("StructArrayLayout4i8",Pf);class Af extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(r,l,p,g,x,b){const S=this.length;return this.resize(S+1),this.emplace(S,r,l,p,g,x,b)}emplace(r,l,p,g,x,b,S){const T=6*r;return this.int16[T+0]=l,this.int16[T+1]=p,this.int16[T+2]=g,this.int16[T+3]=x,this.int16[T+4]=b,this.int16[T+5]=S,r}}Af.prototype.bytesPerElement=12,ye("StructArrayLayout2i4i12",Af);class kf extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(r,l,p,g,x,b){const S=this.length;return this.resize(S+1),this.emplace(S,r,l,p,g,x,b)}emplace(r,l,p,g,x,b,S){const T=4*r,P=8*r;return this.int16[T+0]=l,this.int16[T+1]=p,this.uint8[P+4]=g,this.uint8[P+5]=x,this.uint8[P+6]=b,this.uint8[P+7]=S,r}}kf.prototype.bytesPerElement=8,ye("StructArrayLayout2i4ub8",kf);class ju extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(r,l){const p=this.length;return this.resize(p+1),this.emplace(p,r,l)}emplace(r,l,p){const g=2*r;return this.float32[g+0]=l,this.float32[g+1]=p,r}}ju.prototype.bytesPerElement=8,ye("StructArrayLayout2f8",ju);class $c extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(r,l,p,g,x,b,S,T,P,D){const R=this.length;return this.resize(R+1),this.emplace(R,r,l,p,g,x,b,S,T,P,D)}emplace(r,l,p,g,x,b,S,T,P,D,R){const V=10*r;return this.uint16[V+0]=l,this.uint16[V+1]=p,this.uint16[V+2]=g,this.uint16[V+3]=x,this.uint16[V+4]=b,this.uint16[V+5]=S,this.uint16[V+6]=T,this.uint16[V+7]=P,this.uint16[V+8]=D,this.uint16[V+9]=R,r}}$c.prototype.bytesPerElement=20,ye("StructArrayLayout10ui20",$c);class Df extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(r,l,p,g,x,b,S,T,P,D,R,V){const Z=this.length;return this.resize(Z+1),this.emplace(Z,r,l,p,g,x,b,S,T,P,D,R,V)}emplace(r,l,p,g,x,b,S,T,P,D,R,V,Z){const H=12*r;return this.int16[H+0]=l,this.int16[H+1]=p,this.int16[H+2]=g,this.int16[H+3]=x,this.uint16[H+4]=b,this.uint16[H+5]=S,this.uint16[H+6]=T,this.uint16[H+7]=P,this.int16[H+8]=D,this.int16[H+9]=R,this.int16[H+10]=V,this.int16[H+11]=Z,r}}Df.prototype.bytesPerElement=24,ye("StructArrayLayout4i4ui4i24",Df);class Rf extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(r,l,p){const g=this.length;return this.resize(g+1),this.emplace(g,r,l,p)}emplace(r,l,p,g){const x=3*r;return this.float32[x+0]=l,this.float32[x+1]=p,this.float32[x+2]=g,r}}Rf.prototype.bytesPerElement=12,ye("StructArrayLayout3f12",Rf);class aa extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(r){const l=this.length;return this.resize(l+1),this.emplace(l,r)}emplace(r,l){return this.uint32[1*r+0]=l,r}}aa.prototype.bytesPerElement=4,ye("StructArrayLayout1ul4",aa);class th extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(r,l,p,g,x,b,S,T,P){const D=this.length;return this.resize(D+1),this.emplace(D,r,l,p,g,x,b,S,T,P)}emplace(r,l,p,g,x,b,S,T,P,D){const R=10*r,V=5*r;return this.int16[R+0]=l,this.int16[R+1]=p,this.int16[R+2]=g,this.int16[R+3]=x,this.int16[R+4]=b,this.int16[R+5]=S,this.uint32[V+3]=T,this.uint16[R+8]=P,this.uint16[R+9]=D,r}}th.prototype.bytesPerElement=20,ye("StructArrayLayout6i1ul2ui20",th);class Zu extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(r,l,p,g,x,b){const S=this.length;return this.resize(S+1),this.emplace(S,r,l,p,g,x,b)}emplace(r,l,p,g,x,b,S){const T=6*r;return this.int16[T+0]=l,this.int16[T+1]=p,this.int16[T+2]=g,this.int16[T+3]=x,this.int16[T+4]=b,this.int16[T+5]=S,r}}Zu.prototype.bytesPerElement=12,ye("StructArrayLayout2i2i2i12",Zu);class eh extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(r,l,p,g,x){const b=this.length;return this.resize(b+1),this.emplace(b,r,l,p,g,x)}emplace(r,l,p,g,x,b){const S=4*r,T=8*r;return this.float32[S+0]=l,this.float32[S+1]=p,this.float32[S+2]=g,this.int16[T+6]=x,this.int16[T+7]=b,r}}eh.prototype.bytesPerElement=16,ye("StructArrayLayout2f1f2i16",eh);class Wu extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(r,l,p,g){const x=this.length;return this.resize(x+1),this.emplace(x,r,l,p,g)}emplace(r,l,p,g,x){const b=12*r,S=3*r;return this.uint8[b+0]=l,this.uint8[b+1]=p,this.float32[S+1]=g,this.float32[S+2]=x,r}}Wu.prototype.bytesPerElement=12,ye("StructArrayLayout2ub2f12",Wu);class nh extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(r,l,p){const g=this.length;return this.resize(g+1),this.emplace(g,r,l,p)}emplace(r,l,p,g){const x=3*r;return this.uint16[x+0]=l,this.uint16[x+1]=p,this.uint16[x+2]=g,r}}nh.prototype.bytesPerElement=6,ye("StructArrayLayout3ui6",nh);class Xl extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(r,l,p,g,x,b,S,T,P,D,R,V,Z,H,et,ot,ft){const Et=this.length;return this.resize(Et+1),this.emplace(Et,r,l,p,g,x,b,S,T,P,D,R,V,Z,H,et,ot,ft)}emplace(r,l,p,g,x,b,S,T,P,D,R,V,Z,H,et,ot,ft,Et){const gt=24*r,bt=12*r,Xt=48*r;return this.int16[gt+0]=l,this.int16[gt+1]=p,this.uint16[gt+2]=g,this.uint16[gt+3]=x,this.uint32[bt+2]=b,this.uint32[bt+3]=S,this.uint32[bt+4]=T,this.uint16[gt+10]=P,this.uint16[gt+11]=D,this.uint16[gt+12]=R,this.float32[bt+7]=V,this.float32[bt+8]=Z,this.uint8[Xt+36]=H,this.uint8[Xt+37]=et,this.uint8[Xt+38]=ot,this.uint32[bt+10]=ft,this.int16[gt+22]=Et,r}}Xl.prototype.bytesPerElement=48,ye("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",Xl);class hl extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(r,l,p,g,x,b,S,T,P,D,R,V,Z,H,et,ot,ft,Et,gt,bt,Xt,Yt,me,be,de,he,oe,ve){const ue=this.length;return this.resize(ue+1),this.emplace(ue,r,l,p,g,x,b,S,T,P,D,R,V,Z,H,et,ot,ft,Et,gt,bt,Xt,Yt,me,be,de,he,oe,ve)}emplace(r,l,p,g,x,b,S,T,P,D,R,V,Z,H,et,ot,ft,Et,gt,bt,Xt,Yt,me,be,de,he,oe,ve,ue){const $t=32*r,De=16*r;return this.int16[$t+0]=l,this.int16[$t+1]=p,this.int16[$t+2]=g,this.int16[$t+3]=x,this.int16[$t+4]=b,this.int16[$t+5]=S,this.int16[$t+6]=T,this.int16[$t+7]=P,this.uint16[$t+8]=D,this.uint16[$t+9]=R,this.uint16[$t+10]=V,this.uint16[$t+11]=Z,this.uint16[$t+12]=H,this.uint16[$t+13]=et,this.uint16[$t+14]=ot,this.uint16[$t+15]=ft,this.uint16[$t+16]=Et,this.uint16[$t+17]=gt,this.uint16[$t+18]=bt,this.uint16[$t+19]=Xt,this.uint16[$t+20]=Yt,this.uint16[$t+21]=me,this.uint16[$t+22]=be,this.uint32[De+12]=de,this.float32[De+13]=he,this.float32[De+14]=oe,this.uint16[$t+30]=ve,this.uint16[$t+31]=ue,r}}hl.prototype.bytesPerElement=64,ye("StructArrayLayout8i15ui1ul2f2ui64",hl);class ih extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(r){const l=this.length;return this.resize(l+1),this.emplace(l,r)}emplace(r,l){return this.float32[1*r+0]=l,r}}ih.prototype.bytesPerElement=4,ye("StructArrayLayout1f4",ih);class rh extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(r,l,p){const g=this.length;return this.resize(g+1),this.emplace(g,r,l,p)}emplace(r,l,p,g){const x=3*r;return this.uint16[6*r+0]=l,this.float32[x+1]=p,this.float32[x+2]=g,r}}rh.prototype.bytesPerElement=12,ye("StructArrayLayout1ui2f12",rh);class fl extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(r,l,p){const g=this.length;return this.resize(g+1),this.emplace(g,r,l,p)}emplace(r,l,p,g){const x=4*r;return this.uint32[2*r+0]=l,this.uint16[x+2]=p,this.uint16[x+3]=g,r}}fl.prototype.bytesPerElement=8,ye("StructArrayLayout1ul2ui8",fl);class Nf extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(r,l){const p=this.length;return this.resize(p+1),this.emplace(p,r,l)}emplace(r,l,p){const g=2*r;return this.uint16[g+0]=l,this.uint16[g+1]=p,r}}Nf.prototype.bytesPerElement=4,ye("StructArrayLayout2ui4",Nf);class zf extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(r){const l=this.length;return this.resize(l+1),this.emplace(l,r)}emplace(r,l){return this.uint16[1*r+0]=l,r}}zf.prototype.bytesPerElement=2,ye("StructArrayLayout1ui2",zf);class oh extends xi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(r,l,p,g){const x=this.length;return this.resize(x+1),this.emplace(x,r,l,p,g)}emplace(r,l,p,g,x){const b=4*r;return this.float32[b+0]=l,this.float32[b+1]=p,this.float32[b+2]=g,this.float32[b+3]=x,r}}oh.prototype.bytesPerElement=16,ye("StructArrayLayout4f16",oh);class Dd extends Gu{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new L(this.anchorPointX,this.anchorPointY)}}Dd.prototype.size=20;class _ extends th{get(r){return new Dd(this,r)}}ye("CollisionBoxArray",_);class o extends Gu{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(r){this._structArray.uint8[this._pos1+37]=r}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(r){this._structArray.uint8[this._pos1+38]=r}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(r){this._structArray.uint32[this._pos4+10]=r}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}o.prototype.size=48;class h extends Xl{get(r){return new o(this,r)}}ye("PlacedSymbolArray",h);class d extends Gu{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(r){this._structArray.uint32[this._pos4+12]=r}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}d.prototype.size=64;class m extends hl{get(r){return new d(this,r)}}ye("SymbolInstanceArray",m);class y extends ih{getoffsetX(r){return this.float32[1*r+0]}}ye("GlyphOffsetArray",y);class E extends sa{getx(r){return this.int16[3*r+0]}gety(r){return this.int16[3*r+1]}gettileUnitDistanceFromAnchor(r){return this.int16[3*r+2]}}ye("SymbolLineVertexArray",E);class C extends Gu{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}C.prototype.size=12;class M extends rh{get(r){return new C(this,r)}}ye("TextAnchorOffsetArray",M);class k extends Gu{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}}k.prototype.size=8;class N extends fl{get(r){return new k(this,r)}}ye("FeatureIndexArray",N);class F extends qu{}class W extends qu{}class rt extends qu{}class it extends Af{}class at extends kf{}class tt extends ju{}class _t extends $c{}class kt extends Df{}class ut extends Rf{}class wt extends aa{}class Dt extends Zu{}class zt extends Wu{}class Bt extends nh{}class Qt extends Nf{}const Jt=Ni([{name:"a_pos",components:2,type:"Int16"}],4),{members:ie}=Jt;class ae{constructor(r=[]){this.segments=r}prepareSegment(r,l,p,g){let x=this.segments[this.segments.length-1];return r>ae.MAX_VERTEX_ARRAY_LENGTH&&ee(`Max vertices per segment is ${ae.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${r}`),(!x||x.vertexLength+r>ae.MAX_VERTEX_ARRAY_LENGTH||x.sortKey!==g)&&(x={vertexOffset:l.length,primitiveOffset:p.length,vertexLength:0,primitiveLength:0},g!==void 0&&(x.sortKey=g),this.segments.push(x)),x}get(){return this.segments}destroy(){for(const r of this.segments)for(const l in r.vaos)r.vaos[l].destroy()}static simpleSegment(r,l,p,g){return new ae([{vertexOffset:r,primitiveOffset:l,vertexLength:p,primitiveLength:g,vaos:{},sortKey:0}])}}function Je(a,r){return 256*(a=lt(Math.floor(a),0,255))+lt(Math.floor(r),0,255)}ae.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,ye("SegmentVector",ae);const le=Ni([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]);var ze={exports:{}},Qe={exports:{}};Qe.exports=function(a,r){var l,p,g,x,b,S,T,P;for(p=a.length-(l=3&a.length),g=r,b=3432918353,S=461845907,P=0;P<p;)T=255&a.charCodeAt(P)|(255&a.charCodeAt(++P))<<8|(255&a.charCodeAt(++P))<<16|(255&a.charCodeAt(++P))<<24,++P,g=27492+(65535&(x=5*(65535&(g=(g^=T=(65535&(T=(T=(65535&T)*b+(((T>>>16)*b&65535)<<16)&4294967295)<<15|T>>>17))*S+(((T>>>16)*S&65535)<<16)&4294967295)<<13|g>>>19))+((5*(g>>>16)&65535)<<16)&4294967295))+((58964+(x>>>16)&65535)<<16);switch(T=0,l){case 3:T^=(255&a.charCodeAt(P+2))<<16;case 2:T^=(255&a.charCodeAt(P+1))<<8;case 1:g^=T=(65535&(T=(T=(65535&(T^=255&a.charCodeAt(P)))*b+(((T>>>16)*b&65535)<<16)&4294967295)<<15|T>>>17))*S+(((T>>>16)*S&65535)<<16)&4294967295}return g^=a.length,g=2246822507*(65535&(g^=g>>>16))+((2246822507*(g>>>16)&65535)<<16)&4294967295,g=3266489909*(65535&(g^=g>>>13))+((3266489909*(g>>>16)&65535)<<16)&4294967295,(g^=g>>>16)>>>0};var xn=Qe.exports,Ue={exports:{}};Ue.exports=function(a,r){for(var l,p=a.length,g=r^p,x=0;p>=4;)l=1540483477*(65535&(l=255&a.charCodeAt(x)|(255&a.charCodeAt(++x))<<8|(255&a.charCodeAt(++x))<<16|(255&a.charCodeAt(++x))<<24))+((1540483477*(l>>>16)&65535)<<16),g=1540483477*(65535&g)+((1540483477*(g>>>16)&65535)<<16)^(l=1540483477*(65535&(l^=l>>>24))+((1540483477*(l>>>16)&65535)<<16)),p-=4,++x;switch(p){case 3:g^=(255&a.charCodeAt(x+2))<<16;case 2:g^=(255&a.charCodeAt(x+1))<<8;case 1:g=1540483477*(65535&(g^=255&a.charCodeAt(x)))+((1540483477*(g>>>16)&65535)<<16)}return g=1540483477*(65535&(g^=g>>>13))+((1540483477*(g>>>16)&65535)<<16),(g^=g>>>15)>>>0};var rn=xn,an=Ue.exports;ze.exports=rn,ze.exports.murmur3=rn,ze.exports.murmur2=an;var bi=v(ze.exports);class Fn{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(r,l,p,g){this.ids.push(Co(r)),this.positions.push(l,p,g)}getPositions(r){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const l=Co(r);let p=0,g=this.ids.length-1;for(;p<g;){const b=p+g>>1;this.ids[b]>=l?g=b:p=b+1}const x=[];for(;this.ids[p]===l;)x.push({index:this.positions[3*p],start:this.positions[3*p+1],end:this.positions[3*p+2]}),p++;return x}static serialize(r,l){const p=new Float64Array(r.ids),g=new Uint32Array(r.positions);return Ji(p,g,0,p.length-1),l&&l.push(p.buffer,g.buffer),{ids:p,positions:g}}static deserialize(r){const l=new Fn;return l.ids=r.ids,l.positions=r.positions,l.indexed=!0,l}}function Co(a){const r=+a;return!isNaN(r)&&r<=Number.MAX_SAFE_INTEGER?r:bi(String(a))}function Ji(a,r,l,p){for(;l<p;){const g=a[l+p>>1];let x=l-1,b=p+1;for(;;){do x++;while(a[x]<g);do b--;while(a[b]>g);if(x>=b)break;ci(a,x,b),ci(r,3*x,3*b),ci(r,3*x+1,3*b+1),ci(r,3*x+2,3*b+2)}b-l<p-b?(Ji(a,r,l,b),l=b+1):(Ji(a,r,b+1,p),p=b)}}function ci(a,r,l){const p=a[r];a[r]=a[l],a[l]=p}ye("FeaturePositionMap",Fn);class Qi{constructor(r,l){this.gl=r.gl,this.location=l}}class To extends Qi{constructor(r,l){super(r,l),this.current=0}set(r){this.current!==r&&(this.current=r,this.gl.uniform1f(this.location,r))}}class Ds extends Qi{constructor(r,l){super(r,l),this.current=[0,0,0,0]}set(r){r[0]===this.current[0]&&r[1]===this.current[1]&&r[2]===this.current[2]&&r[3]===this.current[3]||(this.current=r,this.gl.uniform4f(this.location,r[0],r[1],r[2],r[3]))}}class Da extends Qi{constructor(r,l){super(r,l),this.current=zn.transparent}set(r){r.r===this.current.r&&r.g===this.current.g&&r.b===this.current.b&&r.a===this.current.a||(this.current=r,this.gl.uniform4f(this.location,r.r,r.g,r.b,r.a))}}const Hu=new Float32Array(16);function Ra(a){return[Je(255*a.r,255*a.g),Je(255*a.b,255*a.a)]}class Rs{constructor(r,l,p){this.value=r,this.uniformNames=l.map(g=>`u_${g}`),this.type=p}setUniform(r,l,p){r.set(p.constantOr(this.value))}getBinding(r,l,p){return this.type==="color"?new Da(r,l):new To(r,l)}}class Zi{constructor(r,l){this.uniformNames=l.map(p=>`u_${p}`),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(r,l){this.pixelRatioFrom=l.pixelRatio,this.pixelRatioTo=r.pixelRatio,this.patternFrom=l.tlbr,this.patternTo=r.tlbr}setUniform(r,l,p,g){const x=g==="u_pattern_to"?this.patternTo:g==="u_pattern_from"?this.patternFrom:g==="u_pixel_ratio_to"?this.pixelRatioTo:g==="u_pixel_ratio_from"?this.pixelRatioFrom:null;x&&r.set(x)}getBinding(r,l,p){return p.substr(0,9)==="u_pattern"?new Ds(r,l):new To(r,l)}}class hi{constructor(r,l,p,g){this.expression=r,this.type=p,this.maxValue=0,this.paintVertexAttributes=l.map(x=>({name:`a_${x}`,type:"Float32",components:p==="color"?2:1,offset:0})),this.paintVertexArray=new g}populatePaintArray(r,l,p,g,x){const b=this.paintVertexArray.length,S=this.expression.evaluate(new ti(0),l,{},g,[],x);this.paintVertexArray.resize(r),this._setPaintValue(b,r,S)}updatePaintArray(r,l,p,g){const x=this.expression.evaluate({zoom:0},p,g);this._setPaintValue(r,l,x)}_setPaintValue(r,l,p){if(this.type==="color"){const g=Ra(p);for(let x=r;x<l;x++)this.paintVertexArray.emplace(x,g[0],g[1])}else{for(let g=r;g<l;g++)this.paintVertexArray.emplace(g,p);this.maxValue=Math.max(this.maxValue,Math.abs(p))}}upload(r){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=r.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class ei{constructor(r,l,p,g,x,b){this.expression=r,this.uniformNames=l.map(S=>`u_${S}_t`),this.type=p,this.useIntegerZoom=g,this.zoom=x,this.maxValue=0,this.paintVertexAttributes=l.map(S=>({name:`a_${S}`,type:"Float32",components:p==="color"?4:2,offset:0})),this.paintVertexArray=new b}populatePaintArray(r,l,p,g,x){const b=this.expression.evaluate(new ti(this.zoom),l,{},g,[],x),S=this.expression.evaluate(new ti(this.zoom+1),l,{},g,[],x),T=this.paintVertexArray.length;this.paintVertexArray.resize(r),this._setPaintValue(T,r,b,S)}updatePaintArray(r,l,p,g){const x=this.expression.evaluate({zoom:this.zoom},p,g),b=this.expression.evaluate({zoom:this.zoom+1},p,g);this._setPaintValue(r,l,x,b)}_setPaintValue(r,l,p,g){if(this.type==="color"){const x=Ra(p),b=Ra(g);for(let S=r;S<l;S++)this.paintVertexArray.emplace(S,x[0],x[1],b[0],b[1])}else{for(let x=r;x<l;x++)this.paintVertexArray.emplace(x,p,g);this.maxValue=Math.max(this.maxValue,Math.abs(p),Math.abs(g))}}upload(r){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=r.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(r,l){const p=this.useIntegerZoom?Math.floor(l.zoom):l.zoom,g=lt(this.expression.interpolationFactor(p,this.zoom,this.zoom+1),0,1);r.set(g)}getBinding(r,l,p){return new To(r,l)}}class Zo{constructor(r,l,p,g,x,b){this.expression=r,this.type=l,this.useIntegerZoom=p,this.zoom=g,this.layerId=b,this.zoomInPaintVertexArray=new x,this.zoomOutPaintVertexArray=new x}populatePaintArray(r,l,p){const g=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(r),this.zoomOutPaintVertexArray.resize(r),this._setPaintValues(g,r,l.patterns&&l.patterns[this.layerId],p)}updatePaintArray(r,l,p,g,x){this._setPaintValues(r,l,p.patterns&&p.patterns[this.layerId],x)}_setPaintValues(r,l,p,g){if(!g||!p)return;const{min:x,mid:b,max:S}=p,T=g[x],P=g[b],D=g[S];if(T&&P&&D)for(let R=r;R<l;R++)this.zoomInPaintVertexArray.emplace(R,P.tl[0],P.tl[1],P.br[0],P.br[1],T.tl[0],T.tl[1],T.br[0],T.br[1],P.pixelRatio,T.pixelRatio),this.zoomOutPaintVertexArray.emplace(R,P.tl[0],P.tl[1],P.br[0],P.br[1],D.tl[0],D.tl[1],D.br[0],D.br[1],P.pixelRatio,D.pixelRatio)}upload(r){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=r.createVertexBuffer(this.zoomInPaintVertexArray,le.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=r.createVertexBuffer(this.zoomOutPaintVertexArray,le.members,this.expression.isStateDependent))}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class Wi{constructor(r,l,p){this.binders={},this._buffers=[];const g=[];for(const x in r.paint._values){if(!p(x))continue;const b=r.paint.get(x);if(!(b instanceof ls&&Ul(b.property.specification)))continue;const S=Wo(x,r.type),T=b.value,P=b.property.specification.type,D=b.property.useIntegerZoom,R=b.property.specification["property-type"],V=R==="cross-faded"||R==="cross-faded-data-driven";if(T.kind==="constant")this.binders[x]=V?new Zi(T.value,S):new Rs(T.value,S,P),g.push(`/u_${x}`);else if(T.kind==="source"||V){const Z=Hi(x,P,"source");this.binders[x]=V?new Zo(T,P,D,l,Z,r.id):new hi(T,S,P,Z),g.push(`/a_${x}`)}else{const Z=Hi(x,P,"composite");this.binders[x]=new ei(T,S,P,D,l,Z),g.push(`/z_${x}`)}}this.cacheKey=g.sort().join("")}getMaxValue(r){const l=this.binders[r];return l instanceof hi||l instanceof ei?l.maxValue:0}populatePaintArrays(r,l,p,g,x){for(const b in this.binders){const S=this.binders[b];(S instanceof hi||S instanceof ei||S instanceof Zo)&&S.populatePaintArray(r,l,p,g,x)}}setConstantPatternPositions(r,l){for(const p in this.binders){const g=this.binders[p];g instanceof Zi&&g.setConstantPatternPositions(r,l)}}updatePaintArrays(r,l,p,g,x){let b=!1;for(const S in r){const T=l.getPositions(S);for(const P of T){const D=p.feature(P.index);for(const R in this.binders){const V=this.binders[R];if((V instanceof hi||V instanceof ei||V instanceof Zo)&&V.expression.isStateDependent===!0){const Z=g.paint.get(R);V.expression=Z.value,V.updatePaintArray(P.start,P.end,D,r[S],x),b=!0}}}}return b}defines(){const r=[];for(const l in this.binders){const p=this.binders[l];(p instanceof Rs||p instanceof Zi)&&r.push(...p.uniformNames.map(g=>`#define HAS_UNIFORM_${g}`))}return r}getBinderAttributes(){const r=[];for(const l in this.binders){const p=this.binders[l];if(p instanceof hi||p instanceof ei)for(let g=0;g<p.paintVertexAttributes.length;g++)r.push(p.paintVertexAttributes[g].name);else if(p instanceof Zo)for(let g=0;g<le.members.length;g++)r.push(le.members[g].name)}return r}getBinderUniforms(){const r=[];for(const l in this.binders){const p=this.binders[l];if(p instanceof Rs||p instanceof Zi||p instanceof ei)for(const g of p.uniformNames)r.push(g)}return r}getPaintVertexBuffers(){return this._buffers}getUniforms(r,l){const p=[];for(const g in this.binders){const x=this.binders[g];if(x instanceof Rs||x instanceof Zi||x instanceof ei){for(const b of x.uniformNames)if(l[b]){const S=x.getBinding(r,l[b],b);p.push({name:b,property:g,binding:S})}}}return p}setUniforms(r,l,p,g){for(const{name:x,property:b,binding:S}of l)this.binders[b].setUniform(S,g,p.get(b),x)}updatePaintBuffers(r){this._buffers=[];for(const l in this.binders){const p=this.binders[l];if(r&&p instanceof Zo){const g=r.fromScale===2?p.zoomInPaintVertexBuffer:p.zoomOutPaintVertexBuffer;g&&this._buffers.push(g)}else(p instanceof hi||p instanceof ei)&&p.paintVertexBuffer&&this._buffers.push(p.paintVertexBuffer)}}upload(r){for(const l in this.binders){const p=this.binders[l];(p instanceof hi||p instanceof ei||p instanceof Zo)&&p.upload(r)}this.updatePaintBuffers()}destroy(){for(const r in this.binders){const l=this.binders[r];(l instanceof hi||l instanceof ei||l instanceof Zo)&&l.destroy()}}}class fi{constructor(r,l,p=()=>!0){this.programConfigurations={};for(const g of r)this.programConfigurations[g.id]=new Wi(g,l,p);this.needsUpload=!1,this._featureMap=new Fn,this._bufferOffset=0}populatePaintArrays(r,l,p,g,x,b){for(const S in this.programConfigurations)this.programConfigurations[S].populatePaintArrays(r,l,g,x,b);l.id!==void 0&&this._featureMap.add(l.id,p,this._bufferOffset,r),this._bufferOffset=r,this.needsUpload=!0}updatePaintArrays(r,l,p,g){for(const x of p)this.needsUpload=this.programConfigurations[x.id].updatePaintArrays(r,this._featureMap,l,x,g)||this.needsUpload}get(r){return this.programConfigurations[r]}upload(r){if(this.needsUpload){for(const l in this.programConfigurations)this.programConfigurations[l].upload(r);this.needsUpload=!1}}destroy(){for(const r in this.programConfigurations)this.programConfigurations[r].destroy()}}function Wo(a,r){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[a]||[a.replace(`${r}-`,"").replace(/-/g,"_")]}function Hi(a,r,l){const p={color:{source:ju,composite:oh},number:{source:ih,composite:ju}},g=function(x){return{"line-pattern":{source:_t,composite:_t},"fill-pattern":{source:_t,composite:_t},"fill-extrusion-pattern":{source:_t,composite:_t}}[x]}(a);return g&&g[l]||p[r][l]}ye("ConstantBinder",Rs),ye("CrossFadedConstantBinder",Zi),ye("SourceExpressionBinder",hi),ye("CrossFadedCompositeBinder",Zo),ye("CompositeExpressionBinder",ei),ye("ProgramConfiguration",Wi,{omit:["_buffers"]}),ye("ProgramConfigurationSet",fi);const Mi=8192,Of=Math.pow(2,14)-1,Rd=-Of-1;function pl(a){const r=Mi/a.extent,l=a.loadGeometry();for(let p=0;p<l.length;p++){const g=l[p];for(let x=0;x<g.length;x++){const b=g[x],S=Math.round(b.x*r),T=Math.round(b.y*r);b.x=lt(S,Rd,Of),b.y=lt(T,Rd,Of),(S<b.x||S>b.x+1||T<b.y||T>b.y+1)&&ee("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return l}function dl(a,r){return{type:a.type,id:a.id,properties:a.properties,geometry:r?pl(a):[]}}function sh(a,r,l,p,g){a.emplaceBack(2*r+(p+1)/2,2*l+(g+1)/2)}class Na{constructor(r){this.zoom=r.zoom,this.overscaling=r.overscaling,this.layers=r.layers,this.layerIds=this.layers.map(l=>l.id),this.index=r.index,this.hasPattern=!1,this.layoutVertexArray=new W,this.indexArray=new Bt,this.segments=new ae,this.programConfigurations=new fi(r.layers,r.zoom),this.stateDependentLayerIds=this.layers.filter(l=>l.isStateDependent()).map(l=>l.id)}populate(r,l,p){const g=this.layers[0],x=[];let b=null,S=!1;g.type==="circle"&&(b=g.layout.get("circle-sort-key"),S=!b.isConstant());for(const{feature:T,id:P,index:D,sourceLayerIndex:R}of r){const V=this.layers[0]._featureFilter.needGeometry,Z=dl(T,V);if(!this.layers[0]._featureFilter.filter(new ti(this.zoom),Z,p))continue;const H=S?b.evaluate(Z,{},p):void 0,et={id:P,properties:T.properties,type:T.type,sourceLayerIndex:R,index:D,geometry:V?Z.geometry:pl(T),patterns:{},sortKey:H};x.push(et)}S&&x.sort((T,P)=>T.sortKey-P.sortKey);for(const T of x){const{geometry:P,index:D,sourceLayerIndex:R}=T,V=r[D].feature;this.addFeature(T,P,D,p),l.featureIndex.insert(V,P,D,R,this.index)}}update(r,l,p){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(r,l,this.stateDependentLayers,p)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(r){this.uploaded||(this.layoutVertexBuffer=r.createVertexBuffer(this.layoutVertexArray,ie),this.indexBuffer=r.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(r),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(r,l,p,g){for(const x of l)for(const b of x){const S=b.x,T=b.y;if(S<0||S>=Mi||T<0||T>=Mi)continue;const P=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,r.sortKey),D=P.vertexLength;sh(this.layoutVertexArray,S,T,-1,-1),sh(this.layoutVertexArray,S,T,1,-1),sh(this.layoutVertexArray,S,T,1,1),sh(this.layoutVertexArray,S,T,-1,1),this.indexArray.emplaceBack(D,D+1,D+2),this.indexArray.emplaceBack(D,D+3,D+2),P.vertexLength+=4,P.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,r,p,{},g)}}function Ff(a,r){for(let l=0;l<a.length;l++)if(lh(r,a[l]))return!0;for(let l=0;l<r.length;l++)if(lh(a,r[l]))return!0;return!!ah(a,r)}function Nd(a,r,l){return!!lh(a,r)||!!yg(r,a,l)}function Bf(a,r){if(a.length===1)return by(r,a[0]);for(let l=0;l<r.length;l++){const p=r[l];for(let g=0;g<p.length;g++)if(lh(a,p[g]))return!0}for(let l=0;l<a.length;l++)if(by(r,a[l]))return!0;for(let l=0;l<r.length;l++)if(ah(a,r[l]))return!0;return!1}function Vf(a,r,l){if(a.length>1){if(ah(a,r))return!0;for(let p=0;p<r.length;p++)if(yg(r[p],a,l))return!0}for(let 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Ig(a,r,l){this.i=a,this.x=r,this.y=l,this.prev=null,this.next=null,this.z=0,this.prevZ=null,this.nextZ=null,this.steiner=!1}function Eg(a,r,l,p){for(var g=0,x=r,b=l-p;x<l;x+=p)g+=(a[b]-a[x])*(a[x+1]+a[b+1]),b=x;return g}wg.exports=Bd,wg.exports.default=Bd,Bd.deviation=function(a,r,l,p){var g=r&&r.length,x=Math.abs(Eg(a,0,g?r[0]*l:a.length,l));if(g)for(var b=0,S=r.length;b<S;b++)x-=Math.abs(Eg(a,r[b]*l,b<S-1?r[b+1]*l:a.length,l));var T=0;for(b=0;b<p.length;b+=3){var P=p[b]*l,D=p[b+1]*l,R=p[b+2]*l;T+=Math.abs((a[P]-a[R])*(a[D+1]-a[P+1])-(a[P]-a[D])*(a[R+1]-a[P+1]))}return x===0&&T===0?0:Math.abs((T-x)/x)},Bd.flatten=function(a){for(var r=a[0][0].length,l={vertices:[],holes:[],dimensions:r},p=0,g=0;g<a.length;g++){for(var x=0;x<a[g].length;x++)for(var b=0;b<r;b++)l.vertices.push(a[g][x][b]);g>0&&l.holes.push(p+=a[g-1].length)}return l};var Ny=v(wg.exports);function uw(a,r,l,p,g){zy(a,r,l||0,p||a.length-1,g||cw)}function zy(a,r,l,p,g){for(;p>l;){if(p-l>600){var x=p-l+1,b=r-l+1,S=Math.log(x),T=.5*Math.exp(2*S/3),P=.5*Math.sqrt(S*T*(x-T)/x)*(b-x/2<0?-1:1);zy(a,r,Math.max(l,Math.floor(r-b*T/x+P)),Math.min(p,Math.floor(r+(x-b)*T/x+P)),g)}var D=a[r],R=l,V=p;for(Xf(a,l,r),g(a[p],D)>0&&Xf(a,l,p);R<V;){for(Xf(a,R,V),R++,V--;g(a[R],D)<0;)R++;for(;g(a[V],D)>0;)V--}g(a[l],D)===0?Xf(a,l,V):Xf(a,++V,p),V<=r&&(l=V+1),r<=V&&(p=V-1)}}function Xf(a,r,l){var p=a[r];a[r]=a[l],a[l]=p}function cw(a,r){return a<r?-1:a>r?1:0}function Cg(a,r){const l=a.length;if(l<=1)return[a];const p=[];let g,x;for(let b=0;b<l;b++){const S=re(a[b]);S!==0&&(a[b].area=Math.abs(S),x===void 0&&(x=S<0),x===S<0?(g&&p.push(g),g=[a[b]]):g.push(a[b]))}if(g&&p.push(g),r>1)for(let b=0;b<p.length;b++)p[b].length<=r||(uw(p[b],r,1,p[b].length-1,hw),p[b]=p[b].slice(0,r));return p}function hw(a,r){return r.area-a.area}function Tg(a,r,l){const p=l.patternDependencies;let g=!1;for(const x of r){const b=x.paint.get(`${a}-pattern`);b.isConstant()||(g=!0);const S=b.constantOr(null);S&&(g=!0,p[S.to]=!0,p[S.from]=!0)}return g}function Lg(a,r,l,p,g){const x=g.patternDependencies;for(const b of r){const S=b.paint.get(`${a}-pattern`).value;if(S.kind!=="constant"){let T=S.evaluate({zoom:p-1},l,{},g.availableImages),P=S.evaluate({zoom:p},l,{},g.availableImages),D=S.evaluate({zoom:p+1},l,{},g.availableImages);T=T&&T.name?T.name:T,P=P&&P.name?P.name:P,D=D&&D.name?D.name:D,x[T]=!0,x[P]=!0,x[D]=!0,l.patterns[b.id]={min:T,mid:P,max:D}}}return l}class Mg{constructor(r){this.zoom=r.zoom,this.overscaling=r.overscaling,this.layers=r.layers,this.layerIds=this.layers.map(l=>l.id),this.index=r.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new rt,this.indexArray=new Bt,this.indexArray2=new Qt,this.programConfigurations=new fi(r.layers,r.zoom),this.segments=new ae,this.segments2=new ae,this.stateDependentLayerIds=this.layers.filter(l=>l.isStateDependent()).map(l=>l.id)}populate(r,l,p){this.hasPattern=Tg("fill",this.layers,l);const g=this.layers[0].layout.get("fill-sort-key"),x=!g.isConstant(),b=[];for(const{feature:S,id:T,index:P,sourceLayerIndex:D}of r){const R=this.layers[0]._featureFilter.needGeometry,V=dl(S,R);if(!this.layers[0]._featureFilter.filter(new ti(this.zoom),V,p))continue;const Z=x?g.evaluate(V,{},p,l.availableImages):void 0,H={id:T,properties:S.properties,type:S.type,sourceLayerIndex:D,index:P,geometry:R?V.geometry:pl(S),patterns:{},sortKey:Z};b.push(H)}x&&b.sort((S,T)=>S.sortKey-T.sortKey);for(const S of b){const{geometry:T,index:P,sourceLayerIndex:D}=S;if(this.hasPattern){const R=Lg("fill",this.layers,S,this.zoom,l);this.patternFeatures.push(R)}else this.addFeature(S,T,P,p,{});l.featureIndex.insert(r[P].feature,T,P,D,this.index)}}update(r,l,p){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(r,l,this.stateDependentLayers,p)}addFeatures(r,l,p){for(const g of this.patternFeatures)this.addFeature(g,g.geometry,g.index,l,p)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(r){this.uploaded||(this.layoutVertexBuffer=r.createVertexBuffer(this.layoutVertexArray,$b),this.indexBuffer=r.createIndexBuffer(this.indexArray),this.indexBuffer2=r.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(r),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(r,l,p,g,x){for(const b of Cg(l,500)){let S=0;for(const Z of b)S+=Z.length;const T=this.segments.prepareSegment(S,this.layoutVertexArray,this.indexArray),P=T.vertexLength,D=[],R=[];for(const Z of b){if(Z.length===0)continue;Z!==b[0]&&R.push(D.length/2);const H=this.segments2.prepareSegment(Z.length,this.layoutVertexArray,this.indexArray2),et=H.vertexLength;this.layoutVertexArray.emplaceBack(Z[0].x,Z[0].y),this.indexArray2.emplaceBack(et+Z.length-1,et),D.push(Z[0].x),D.push(Z[0].y);for(let ot=1;ot<Z.length;ot++)this.layoutVertexArray.emplaceBack(Z[ot].x,Z[ot].y),this.indexArray2.emplaceBack(et+ot-1,et+ot),D.push(Z[ot].x),D.push(Z[ot].y);H.vertexLength+=Z.length,H.primitiveLength+=Z.length}const V=Ny(D,R);for(let Z=0;Z<V.length;Z+=3)this.indexArray.emplaceBack(P+V[Z],P+V[Z+1],P+V[Z+2]);T.vertexLength+=S,T.primitiveLength+=V.length/3}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,r,p,x,g)}}let Oy,Fy;ye("FillBucket",Mg,{omit:["layers","patternFeatures"]});var fw={get paint(){return Fy=Fy||new so({"fill-antialias":new Ee(Mt.paint_fill["fill-antialias"]),"fill-opacity":new Re(Mt.paint_fill["fill-opacity"]),"fill-color":new Re(Mt.paint_fill["fill-color"]),"fill-outline-color":new Re(Mt.paint_fill["fill-outline-color"]),"fill-translate":new Ee(Mt.paint_fill["fill-translate"]),"fill-translate-anchor":new Ee(Mt.paint_fill["fill-translate-anchor"]),"fill-pattern":new Qc(Mt.paint_fill["fill-pattern"])})},get layout(){return Oy=Oy||new so({"fill-sort-key":new Re(Mt.layout_fill["fill-sort-key"])})}};class pw extends us{constructor(r){super(r,fw)}recalculate(r,l){super.recalculate(r,l);const p=this.paint._values["fill-outline-color"];p.value.kind==="constant"&&p.value.value===void 0&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(r){return new Mg(r)}queryRadius(){return zd(this.paint.get("fill-translate"))}queryIntersectsFeature(r,l,p,g,x,b,S){return Bf(Od(r,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),b.angle,S),g)}isTileClipped(){return!0}}const dw=Ni([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),mw=Ni([{name:"a_centroid",components:2,type:"Int16"}],4),{members:gw}=dw;var Yl={},_w=w,By=hh;function hh(a,r,l,p,g){this.properties={},this.extent=l,this.type=0,this._pbf=a,this._geometry=-1,this._keys=p,this._values=g,a.readFields(yw,this,r)}function yw(a,r,l){a==1?r.id=l.readVarint():a==2?function(p,g){for(var x=p.readVarint()+p.pos;p.pos<x;){var b=g._keys[p.readVarint()],S=g._values[p.readVarint()];g.properties[b]=S}}(l,r):a==3?r.type=l.readVarint():a==4&&(r._geometry=l.pos)}function vw(a){for(var r,l,p=0,g=0,x=a.length,b=x-1;g<x;b=g++)p+=((l=a[b]).x-(r=a[g]).x)*(r.y+l.y);return p}hh.types=["Unknown","Point","LineString","Polygon"],hh.prototype.loadGeometry=function(){var a=this._pbf;a.pos=this._geometry;for(var r,l=a.readVarint()+a.pos,p=1,g=0,x=0,b=0,S=[];a.pos<l;){if(g<=0){var T=a.readVarint();p=7&T,g=T>>3}if(g--,p===1||p===2)x+=a.readSVarint(),b+=a.readSVarint(),p===1&&(r&&S.push(r),r=[]),r.push(new _w(x,b));else{if(p!==7)throw new Error("unknown command "+p);r&&r.push(r[0].clone())}}return r&&S.push(r),S},hh.prototype.bbox=function(){var a=this._pbf;a.pos=this._geometry;for(var r=a.readVarint()+a.pos,l=1,p=0,g=0,x=0,b=1/0,S=-1/0,T=1/0,P=-1/0;a.pos<r;){if(p<=0){var D=a.readVarint();l=7&D,p=D>>3}if(p--,l===1||l===2)(g+=a.readSVarint())<b&&(b=g),g>S&&(S=g),(x+=a.readSVarint())<T&&(T=x),x>P&&(P=x);else if(l!==7)throw new Error("unknown command "+l)}return[b,T,S,P]},hh.prototype.toGeoJSON=function(a,r,l){var p,g,x=this.extent*Math.pow(2,l),b=this.extent*a,S=this.extent*r,T=this.loadGeometry(),P=hh.types[this.type];function D(Z){for(var H=0;H<Z.length;H++){var et=Z[H];Z[H]=[360*(et.x+b)/x-180,360/Math.PI*Math.atan(Math.exp((180-360*(et.y+S)/x)*Math.PI/180))-90]}}switch(this.type){case 1:var R=[];for(p=0;p<T.length;p++)R[p]=T[p][0];D(T=R);break;case 2:for(p=0;p<T.length;p++)D(T[p]);break;case 3:for(T=function(Z){var H=Z.length;if(H<=1)return[Z];for(var et,ot,ft=[],Et=0;Et<H;Et++){var gt=vw(Z[Et]);gt!==0&&(ot===void 0&&(ot=gt<0),ot===gt<0?(et&&ft.push(et),et=[Z[Et]]):et.push(Z[Et]))}return et&&ft.push(et),ft}(T),p=0;p<T.length;p++)for(g=0;g<T[p].length;g++)D(T[p][g])}T.length===1?T=T[0]:P="Multi"+P;var V={type:"Feature",geometry:{type:P,coordinates:T},properties:this.properties};return"id"in this&&(V.id=this.id),V};var xw=By,Vy=Uy;function Uy(a,r){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=a,this._keys=[],this._values=[],this._features=[],a.readFields(bw,this,r),this.length=this._features.length}function bw(a,r,l){a===15?r.version=l.readVarint():a===1?r.name=l.readString():a===5?r.extent=l.readVarint():a===2?r._features.push(l.pos):a===3?r._keys.push(l.readString()):a===4&&r._values.push(function(p){for(var g=null,x=p.readVarint()+p.pos;p.pos<x;){var b=p.readVarint()>>3;g=b===1?p.readString():b===2?p.readFloat():b===3?p.readDouble():b===4?p.readVarint64():b===5?p.readVarint():b===6?p.readSVarint():b===7?p.readBoolean():null}return g}(l))}Uy.prototype.feature=function(a){if(a<0||a>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[a];var r=this._pbf.readVarint()+this._pbf.pos;return new xw(this._pbf,r,this.extent,this._keys,this._values)};var ww=Vy;function Sw(a,r,l){if(a===3){var p=new ww(l,l.readVarint()+l.pos);p.length&&(r[p.name]=p)}}Yl.VectorTile=function(a,r){this.layers=a.readFields(Sw,{},r)},Yl.VectorTileFeature=By,Yl.VectorTileLayer=Vy;const Iw=Yl.VectorTileFeature.types,Pg=Math.pow(2,13);function Yf(a,r,l,p,g,x,b,S){a.emplaceBack(r,l,2*Math.floor(p*Pg)+b,g*Pg*2,x*Pg*2,Math.round(S))}class Ag{constructor(r){this.zoom=r.zoom,this.overscaling=r.overscaling,this.layers=r.layers,this.layerIds=this.layers.map(l=>l.id),this.index=r.index,this.hasPattern=!1,this.layoutVertexArray=new it,this.centroidVertexArray=new F,this.indexArray=new Bt,this.programConfigurations=new fi(r.layers,r.zoom),this.segments=new ae,this.stateDependentLayerIds=this.layers.filter(l=>l.isStateDependent()).map(l=>l.id)}populate(r,l,p){this.features=[],this.hasPattern=Tg("fill-extrusion",this.layers,l);for(const{feature:g,id:x,index:b,sourceLayerIndex:S}of r){const T=this.layers[0]._featureFilter.needGeometry,P=dl(g,T);if(!this.layers[0]._featureFilter.filter(new ti(this.zoom),P,p))continue;const D={id:x,sourceLayerIndex:S,index:b,geometry:T?P.geometry:pl(g),properties:g.properties,type:g.type,patterns:{}};this.hasPattern?this.features.push(Lg("fill-extrusion",this.layers,D,this.zoom,l)):this.addFeature(D,D.geometry,b,p,{}),l.featureIndex.insert(g,D.geometry,b,S,this.index,!0)}}addFeatures(r,l,p){for(const g of this.features){const{geometry:x}=g;this.addFeature(g,x,g.index,l,p)}}update(r,l,p){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(r,l,this.stateDependentLayers,p)}isEmpty(){return this.layoutVertexArray.length===0&&this.centroidVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(r){this.uploaded||(this.layoutVertexBuffer=r.createVertexBuffer(this.layoutVertexArray,gw),this.centroidVertexBuffer=r.createVertexBuffer(this.centroidVertexArray,mw.members,!0),this.indexBuffer=r.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(r),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(r,l,p,g,x){const b={x:0,y:0,vertexCount:0};for(const S of Cg(l,500)){let T=0;for(const H of S)T+=H.length;let P=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(const H of S){if(H.length===0||Cw(H))continue;let et=0;for(let ot=0;ot<H.length;ot++){const ft=H[ot];if(ot>=1){const Et=H[ot-1];if(!Ew(ft,Et)){P.vertexLength+4>ae.MAX_VERTEX_ARRAY_LENGTH&&(P=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const gt=ft.sub(Et)._perp()._unit(),bt=Et.dist(ft);et+bt>32768&&(et=0),Yf(this.layoutVertexArray,ft.x,ft.y,gt.x,gt.y,0,0,et),Yf(this.layoutVertexArray,ft.x,ft.y,gt.x,gt.y,0,1,et),b.x+=2*ft.x,b.y+=2*ft.y,b.vertexCount+=2,et+=bt,Yf(this.layoutVertexArray,Et.x,Et.y,gt.x,gt.y,0,0,et),Yf(this.layoutVertexArray,Et.x,Et.y,gt.x,gt.y,0,1,et),b.x+=2*Et.x,b.y+=2*Et.y,b.vertexCount+=2;const Xt=P.vertexLength;this.indexArray.emplaceBack(Xt,Xt+2,Xt+1),this.indexArray.emplaceBack(Xt+1,Xt+2,Xt+3),P.vertexLength+=4,P.primitiveLength+=2}}}}if(P.vertexLength+T>ae.MAX_VERTEX_ARRAY_LENGTH&&(P=this.segments.prepareSegment(T,this.layoutVertexArray,this.indexArray)),Iw[r.type]!=="Polygon")continue;const D=[],R=[],V=P.vertexLength;for(const H of S)if(H.length!==0){H!==S[0]&&R.push(D.length/2);for(let et=0;et<H.length;et++){const ot=H[et];Yf(this.layoutVertexArray,ot.x,ot.y,0,0,1,1,0),b.x+=ot.x,b.y+=ot.y,b.vertexCount+=1,D.push(ot.x),D.push(ot.y)}}const Z=Ny(D,R);for(let H=0;H<Z.length;H+=3)this.indexArray.emplaceBack(V+Z[H],V+Z[H+2],V+Z[H+1]);P.primitiveLength+=Z.length/3,P.vertexLength+=T}for(let S=0;S<b.vertexCount;S++)this.centroidVertexArray.emplaceBack(Math.floor(b.x/b.vertexCount),Math.floor(b.y/b.vertexCount));this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,r,p,x,g)}}function Ew(a,r){return a.x===r.x&&(a.x<0||a.x>Mi)||a.y===r.y&&(a.y<0||a.y>Mi)}function Cw(a){return a.every(r=>r.x<0)||a.every(r=>r.x>Mi)||a.every(r=>r.y<0)||a.every(r=>r.y>Mi)}let Gy;ye("FillExtrusionBucket",Ag,{omit:["layers","features"]});var Tw={get paint(){return Gy=Gy||new so({"fill-extrusion-opacity":new Ee(Mt["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Re(Mt["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Ee(Mt["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Ee(Mt["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Qc(Mt["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Re(Mt["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Re(Mt["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Ee(Mt["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class Lw extends us{constructor(r){super(r,Tw)}createBucket(r){return new Ag(r)}queryRadius(){return zd(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(r,l,p,g,x,b,S,T){const P=Od(r,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),b.angle,S),D=this.paint.get("fill-extrusion-height").evaluate(l,p),R=this.paint.get("fill-extrusion-base").evaluate(l,p),V=function(H,et,ot,ft){const Et=[];for(const gt of H){const bt=[gt.x,gt.y,0,1];Fd(bt,bt,et),Et.push(new L(bt[0]/bt[3],bt[1]/bt[3]))}return Et}(P,T),Z=function(H,et,ot,ft){const Et=[],gt=[],bt=ft[8]*et,Xt=ft[9]*et,Yt=ft[10]*et,me=ft[11]*et,be=ft[8]*ot,de=ft[9]*ot,he=ft[10]*ot,oe=ft[11]*ot;for(const ve of H){const ue=[],$t=[];for(const De of ve){const Se=De.x,ln=De.y,Yn=ft[0]*Se+ft[4]*ln+ft[12],ni=ft[1]*Se+ft[5]*ln+ft[13],tr=ft[2]*Se+ft[6]*ln+ft[14],Ho=ft[3]*Se+ft[7]*ln+ft[15],lo=tr+Yt,Xi=Ho+me,xr=Yn+be,kr=ni+de,uo=tr+he,co=Ho+oe,er=new L((Yn+bt)/Xi,(ni+Xt)/Xi);er.z=lo/Xi,ue.push(er);const nr=new L(xr/co,kr/co);nr.z=uo/co,$t.push(nr)}Et.push(ue),gt.push($t)}return[Et,gt]}(g,R,D,T);return function(H,et,ot){let ft=1/0;Bf(ot,et)&&(ft=qy(ot,et[0]));for(let Et=0;Et<et.length;Et++){const gt=et[Et],bt=H[Et];for(let Xt=0;Xt<gt.length-1;Xt++){const Yt=gt[Xt],me=[Yt,gt[Xt+1],bt[Xt+1],bt[Xt],Yt];Ff(ot,me)&&(ft=Math.min(ft,qy(ot,me)))}}return ft!==1/0&&ft}(Z[0],Z[1],V)}}function Kf(a,r){return a.x*r.x+a.y*r.y}function qy(a,r){if(a.length===1){let l=0;const p=r[l++];let g;for(;!g||p.equals(g);)if(g=r[l++],!g)return 1/0;for(;l<r.length;l++){const x=r[l],b=a[0],S=g.sub(p),T=x.sub(p),P=b.sub(p),D=Kf(S,S),R=Kf(S,T),V=Kf(T,T),Z=Kf(P,S),H=Kf(P,T),et=D*V-R*R,ot=(V*Z-R*H)/et,ft=(D*H-R*Z)/et,Et=p.z*(1-ot-ft)+g.z*ot+x.z*ft;if(isFinite(Et))return Et}return 1/0}{let l=1/0;for(const p of r)l=Math.min(l,p.z);return l}}const Mw=Ni([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),{members:Pw}=Mw,Aw=Ni([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]),{members:kw}=Aw,Dw=Yl.VectorTileFeature.types,Rw=Math.cos(Math.PI/180*37.5),jy=Math.pow(2,14)/.5;class kg{constructor(r){this.zoom=r.zoom,this.overscaling=r.overscaling,this.layers=r.layers,this.layerIds=this.layers.map(l=>l.id),this.index=r.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(l=>{this.gradients[l.id]={}}),this.layoutVertexArray=new at,this.layoutVertexArray2=new tt,this.indexArray=new Bt,this.programConfigurations=new fi(r.layers,r.zoom),this.segments=new ae,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(l=>l.isStateDependent()).map(l=>l.id)}populate(r,l,p){this.hasPattern=Tg("line",this.layers,l);const g=this.layers[0].layout.get("line-sort-key"),x=!g.isConstant(),b=[];for(const{feature:S,id:T,index:P,sourceLayerIndex:D}of r){const R=this.layers[0]._featureFilter.needGeometry,V=dl(S,R);if(!this.layers[0]._featureFilter.filter(new ti(this.zoom),V,p))continue;const Z=x?g.evaluate(V,{},p):void 0,H={id:T,properties:S.properties,type:S.type,sourceLayerIndex:D,index:P,geometry:R?V.geometry:pl(S),patterns:{},sortKey:Z};b.push(H)}x&&b.sort((S,T)=>S.sortKey-T.sortKey);for(const S of b){const{geometry:T,index:P,sourceLayerIndex:D}=S;if(this.hasPattern){const R=Lg("line",this.layers,S,this.zoom,l);this.patternFeatures.push(R)}else this.addFeature(S,T,P,p,{});l.featureIndex.insert(r[P].feature,T,P,D,this.index)}}update(r,l,p){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(r,l,this.stateDependentLayers,p)}addFeatures(r,l,p){for(const g of this.patternFeatures)this.addFeature(g,g.geometry,g.index,l,p)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(r){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=r.createVertexBuffer(this.layoutVertexArray2,kw)),this.layoutVertexBuffer=r.createVertexBuffer(this.layoutVertexArray,Pw),this.indexBuffer=r.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(r),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(r){if(r.properties&&Object.prototype.hasOwnProperty.call(r.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(r.properties,"mapbox_clip_end"))return{start:+r.properties.mapbox_clip_start,end:+r.properties.mapbox_clip_end}}addFeature(r,l,p,g,x){const b=this.layers[0].layout,S=b.get("line-join").evaluate(r,{}),T=b.get("line-cap"),P=b.get("line-miter-limit"),D=b.get("line-round-limit");this.lineClips=this.lineFeatureClips(r);for(const R of l)this.addLine(R,r,S,T,P,D);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,r,p,x,g)}addLine(r,l,p,g,x,b){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let ft=0;ft<r.length-1;ft++)this.totalDistance+=r[ft].dist(r[ft+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const S=Dw[l.type]==="Polygon";let T=r.length;for(;T>=2&&r[T-1].equals(r[T-2]);)T--;let P=0;for(;P<T-1&&r[P].equals(r[P+1]);)P++;if(T<(S?3:2))return;p==="bevel"&&(x=1.05);const D=this.overscaling<=16?15*Mi/(512*this.overscaling):0,R=this.segments.prepareSegment(10*T,this.layoutVertexArray,this.indexArray);let V,Z,H,et,ot;this.e1=this.e2=-1,S&&(V=r[T-2],ot=r[P].sub(V)._unit()._perp());for(let ft=P;ft<T;ft++){if(H=ft===T-1?S?r[P+1]:void 0:r[ft+1],H&&r[ft].equals(H))continue;ot&&(et=ot),V&&(Z=V),V=r[ft],ot=H?H.sub(V)._unit()._perp():et,et=et||ot;let Et=et.add(ot);Et.x===0&&Et.y===0||Et._unit();const gt=et.x*ot.x+et.y*ot.y,bt=Et.x*ot.x+Et.y*ot.y,Xt=bt!==0?1/bt:1/0,Yt=2*Math.sqrt(2-2*bt),me=bt<Rw&&Z&&H,be=et.x*ot.y-et.y*ot.x>0;if(me&&ft>P){const oe=V.dist(Z);if(oe>2*D){const ve=V.sub(V.sub(Z)._mult(D/oe)._round());this.updateDistance(Z,ve),this.addCurrentVertex(ve,et,0,0,R),Z=ve}}const de=Z&&H;let he=de?p:S?"butt":g;if(de&&he==="round"&&(Xt<b?he="miter":Xt<=2&&(he="fakeround")),he==="miter"&&Xt>x&&(he="bevel"),he==="bevel"&&(Xt>2&&(he="flipbevel"),Xt<x&&(he="miter")),Z&&this.updateDistance(Z,V),he==="miter")Et._mult(Xt),this.addCurrentVertex(V,Et,0,0,R);else if(he==="flipbevel"){if(Xt>100)Et=ot.mult(-1);else{const oe=Xt*et.add(ot).mag()/et.sub(ot).mag();Et._perp()._mult(oe*(be?-1:1))}this.addCurrentVertex(V,Et,0,0,R),this.addCurrentVertex(V,Et.mult(-1),0,0,R)}else if(he==="bevel"||he==="fakeround"){const oe=-Math.sqrt(Xt*Xt-1),ve=be?oe:0,ue=be?0:oe;if(Z&&this.addCurrentVertex(V,et,ve,ue,R),he==="fakeround"){const $t=Math.round(180*Yt/Math.PI/20);for(let De=1;De<$t;De++){let Se=De/$t;if(Se!==.5){const Yn=Se-.5;Se+=Se*Yn*(Se-1)*((1.0904+gt*(gt*(3.55645-1.43519*gt)-3.2452))*Yn*Yn+(.848013+gt*(.215638*gt-1.06021)))}const ln=ot.sub(et)._mult(Se)._add(et)._unit()._mult(be?-1:1);this.addHalfVertex(V,ln.x,ln.y,!1,be,0,R)}}H&&this.addCurrentVertex(V,ot,-ve,-ue,R)}else if(he==="butt")this.addCurrentVertex(V,Et,0,0,R);else if(he==="square"){const oe=Z?1:-1;this.addCurrentVertex(V,Et,oe,oe,R)}else he==="round"&&(Z&&(this.addCurrentVertex(V,et,0,0,R),this.addCurrentVertex(V,et,1,1,R,!0)),H&&(this.addCurrentVertex(V,ot,-1,-1,R,!0),this.addCurrentVertex(V,ot,0,0,R)));if(me&&ft<T-1){const oe=V.dist(H);if(oe>2*D){const ve=V.add(H.sub(V)._mult(D/oe)._round());this.updateDistance(V,ve),this.addCurrentVertex(ve,ot,0,0,R),V=ve}}}}addCurrentVertex(r,l,p,g,x,b=!1){const S=l.y*g-l.x,T=-l.y-l.x*g;this.addHalfVertex(r,l.x+l.y*p,l.y-l.x*p,b,!1,p,x),this.addHalfVertex(r,S,T,b,!0,-g,x),this.distance>jy/2&&this.totalDistance===0&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(r,l,p,g,x,b))}addHalfVertex({x:r,y:l},p,g,x,b,S,T){const P=.5*(this.lineClips?this.scaledDistance*(jy-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((r<<1)+(x?1:0),(l<<1)+(b?1:0),Math.round(63*p)+128,Math.round(63*g)+128,1+(S===0?0:S<0?-1:1)|(63&P)<<2,P>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const D=T.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,D),T.primitiveLength++),b?this.e2=D:this.e1=D}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(r,l){this.distance+=r.dist(l),this.updateScaledDistance()}}let Zy,Wy;ye("LineBucket",kg,{omit:["layers","patternFeatures"]});var Hy={get paint(){return Wy=Wy||new so({"line-opacity":new Re(Mt.paint_line["line-opacity"]),"line-color":new Re(Mt.paint_line["line-color"]),"line-translate":new Ee(Mt.paint_line["line-translate"]),"line-translate-anchor":new Ee(Mt.paint_line["line-translate-anchor"]),"line-width":new Re(Mt.paint_line["line-width"]),"line-gap-width":new Re(Mt.paint_line["line-gap-width"]),"line-offset":new Re(Mt.paint_line["line-offset"]),"line-blur":new Re(Mt.paint_line["line-blur"]),"line-dasharray":new Uu(Mt.paint_line["line-dasharray"]),"line-pattern":new Qc(Mt.paint_line["line-pattern"]),"line-gradient":new Lf(Mt.paint_line["line-gradient"])})},get layout(){return Zy=Zy||new so({"line-cap":new Ee(Mt.layout_line["line-cap"]),"line-join":new Re(Mt.layout_line["line-join"]),"line-miter-limit":new Ee(Mt.layout_line["line-miter-limit"]),"line-round-limit":new Ee(Mt.layout_line["line-round-limit"]),"line-sort-key":new Re(Mt.layout_line["line-sort-key"])})}};class Nw extends Re{possiblyEvaluate(r,l){return l=new ti(Math.floor(l.zoom),{now:l.now,fadeDuration:l.fadeDuration,zoomHistory:l.zoomHistory,transition:l.transition}),super.possiblyEvaluate(r,l)}evaluate(r,l,p,g){return l=dt({},l,{zoom:Math.floor(l.zoom)}),super.evaluate(r,l,p,g)}}let qd;class zw extends us{constructor(r){super(r,Hy),this.gradientVersion=0,qd||(qd=new Nw(Hy.paint.properties["line-width"].specification),qd.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(r){if(r==="line-gradient"){const l=this.gradientExpression();this.stepInterpolant=!!function(p){return p._styleExpression!==void 0}(l)&&l._styleExpression.expression instanceof Du,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(r,l){super.recalculate(r,l),this.paint._values["line-floorwidth"]=qd.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,r)}createBucket(r){return new kg(r)}queryRadius(r){const l=r,p=Xy(Gf("line-width",this,l),Gf("line-gap-width",this,l)),g=Gf("line-offset",this,l);return p/2+Math.abs(g)+zd(this.paint.get("line-translate"))}queryIntersectsFeature(r,l,p,g,x,b,S){const T=Od(r,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),b.angle,S),P=S/2*Xy(this.paint.get("line-width").evaluate(l,p),this.paint.get("line-gap-width").evaluate(l,p)),D=this.paint.get("line-offset").evaluate(l,p);return D&&(g=function(R,V){const Z=[];for(let H=0;H<R.length;H++){const et=R[H],ot=[];for(let ft=0;ft<et.length;ft++){const Et=et[ft-1],gt=et[ft],bt=et[ft+1],Xt=ft===0?new L(0,0):gt.sub(Et)._unit()._perp(),Yt=ft===et.length-1?new L(0,0):bt.sub(gt)._unit()._perp(),me=Xt._add(Yt)._unit(),be=me.x*Yt.x+me.y*Yt.y;be!==0&&me._mult(1/be),ot.push(me._mult(V)._add(gt))}Z.push(ot)}return Z}(g,D*S)),function(R,V,Z){for(let H=0;H<V.length;H++){const et=V[H];if(R.length>=3){for(let ot=0;ot<et.length;ot++)if(lh(R,et[ot]))return!0}if(Vf(R,et,Z))return!0}return!1}(T,g,P)}isTileClipped(){return!0}}function Xy(a,r){return r>0?r+2*a:a}const Ow=Ni([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),Fw=Ni([{name:"a_projected_pos",components:3,type:"Float32"}],4);Ni([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const Bw=Ni([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"}]);Ni([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const Yy=Ni([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),Vw=Ni([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);function Uw(a,r,l){return a.sections.forEach(p=>{p.text=function(g,x,b){const S=x.layout.get("text-transform").evaluate(b,{});return 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b.h===T.h?(T.x+=b.w,T.w-=b.w):b.w===T.w?(T.y+=b.h,T.h-=b.h):(p.push({x:T.x+b.w,y:T.y,w:T.w-b.w,h:b.h}),T.y+=b.h,T.h-=b.h);break}}return{w:g,h:x,fill:r/(g*x)||0}}const Lo=1;class zg{constructor(r,{pixelRatio:l,version:p,stretchX:g,stretchY:x,content:b}){this.paddedRect=r,this.pixelRatio=l,this.stretchX=g,this.stretchY=x,this.content=b,this.version=p}get tl(){return[this.paddedRect.x+Lo,this.paddedRect.y+Lo]}get br(){return[this.paddedRect.x+this.paddedRect.w-Lo,this.paddedRect.y+this.paddedRect.h-Lo]}get tlbr(){return this.tl.concat(this.br)}get displaySize(){return[(this.paddedRect.w-2*Lo)/this.pixelRatio,(this.paddedRect.h-2*Lo)/this.pixelRatio]}}class o0{constructor(r,l){const p={},g={};this.haveRenderCallbacks=[];const x=[];this.addImages(r,p,x),this.addImages(l,g,x);const{w:b,h:S}=r0(x),T=new cs({width:b||1,height:S||1});for(const P in r){const D=r[P],R=p[P].paddedRect;cs.copy(D.data,T,{x:0,y:0},{x:R.x+Lo,y:R.y+Lo},D.data)}for(const P in l){const D=l[P],R=g[P].paddedRect,V=R.x+Lo,Z=R.y+Lo,H=D.data.width,et=D.data.height;cs.copy(D.data,T,{x:0,y:0},{x:V,y:Z},D.data),cs.copy(D.data,T,{x:0,y:et-1},{x:V,y:Z-1},{width:H,height:1}),cs.copy(D.data,T,{x:0,y:0},{x:V,y:Z+et},{width:H,height:1}),cs.copy(D.data,T,{x:H-1,y:0},{x:V-1,y:Z},{width:1,height:et}),cs.copy(D.data,T,{x:0,y:0},{x:V+H,y:Z},{width:1,height:et})}this.image=T,this.iconPositions=p,this.patternPositions=g}addImages(r,l,p){for(const g in r){const x=r[g],b={x:0,y:0,w:x.data.width+2*Lo,h:x.data.height+2*Lo};p.push(b),l[g]=new zg(b,x),x.hasRenderCallback&&this.haveRenderCallbacks.push(g)}}patchUpdatedImages(r,l){r.dispatchRenderCallbacks(this.haveRenderCallbacks);for(const p in r.updatedImages)this.patchUpdatedImage(this.iconPositions[p],r.getImage(p),l),this.patchUpdatedImage(this.patternPositions[p],r.getImage(p),l)}patchUpdatedImage(r,l,p){if(!r||!l||r.version===l.version)return;r.version=l.version;const[g,x]=r.tl;p.update(l.data,void 0,{x:g,y:x})}}var Kl;ye("ImagePosition",zg),ye("ImageAtlas",o0),f.ah=void 0,(Kl=f.ah||(f.ah={}))[Kl.none=0]="none",Kl[Kl.horizontal=1]="horizontal",Kl[Kl.vertical=2]="vertical",Kl[Kl.horizontalOnly=3]="horizontalOnly";const Qf=-17;class $f{constructor(){this.scale=1,this.fontStack="",this.imageName=null}static forText(r,l){const p=new $f;return p.scale=r||1,p.fontStack=l,p}static forImage(r){const l=new $f;return l.imageName=r,l}}class dh{constructor(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null}static fromFeature(r,l){const p=new dh;for(let g=0;g<r.sections.length;g++){const x=r.sections[g];x.image?p.addImageSection(x):p.addTextSection(x,l)}return p}length(){return this.text.length}getSection(r){return this.sections[this.sectionIndex[r]]}getSectionIndex(r){return this.sectionIndex[r]}getCharCode(r){return this.text.charCodeAt(r)}verticalizePunctuation(){this.text=function(r){let l="";for(let p=0;p<r.length;p++){const g=r.charCodeAt(p+1)||null,x=r.charCodeAt(p-1)||null;l+=g&&Cf(g)&&!Jf[r[p+1]]||x&&Cf(x)&&!Jf[r[p-1]]||!Jf[r[p]]?r[p]:Jf[r[p]]}return l}(this.text)}trim(){let r=0;for(let p=0;p<this.text.length&&Wd[this.text.charCodeAt(p)];p++)r++;let l=this.text.length;for(let p=this.text.length-1;p>=0&&p>=r&&Wd[this.text.charCodeAt(p)];p--)l--;this.text=this.text.substring(r,l),this.sectionIndex=this.sectionIndex.slice(r,l)}substring(r,l){const p=new dh;return p.text=this.text.substring(r,l),p.sectionIndex=this.sectionIndex.slice(r,l),p.sections=this.sections,p}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce((r,l)=>Math.max(r,this.sections[l].scale),0)}addTextSection(r,l){this.text+=r.text,this.sections.push($f.forText(r.scale,r.fontStack||l));const p=this.sections.length-1;for(let g=0;g<r.text.length;++g)this.sectionIndex.push(p)}addImageSection(r){const l=r.image?r.image.name:"";if(l.length===0)return void ee("Can't add FormattedSection with an empty image.");const p=this.getNextImageSectionCharCode();p?(this.text+=String.fromCharCode(p),this.sections.push($f.forImage(l)),this.sectionIndex.push(this.sections.length-1)):ee("Reached maximum number of images 6401")}getNextImageSectionCharCode(){return this.imageSectionID?this.imageSectionID>=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function Zd(a,r,l,p,g,x,b,S,T,P,D,R,V,Z,H,et){const ot=dh.fromFeature(a,g);let ft;R===f.ah.vertical&&ot.verticalizePunctuation();const{processBidirectionalText:Et,processStyledBidirectionalText:gt}=ka;if(Et&&ot.sections.length===1){ft=[];const Yt=Et(ot.toString(),Og(ot,P,x,r,p,Z,H));for(const me of Yt){const be=new dh;be.text=me,be.sections=ot.sections;for(let de=0;de<me.length;de++)be.sectionIndex.push(0);ft.push(be)}}else if(gt){ft=[];const Yt=gt(ot.text,ot.sectionIndex,Og(ot,P,x,r,p,Z,H));for(const me of Yt){const be=new dh;be.text=me[0],be.sectionIndex=me[1],be.sections=ot.sections,ft.push(be)}}else ft=function(Yt,me){const be=[],de=Yt.text;let he=0;for(const oe of me)be.push(Yt.substring(he,oe)),he=oe;return he<de.length&&be.push(Yt.substring(he,de.length)),be}(ot,Og(ot,P,x,r,p,Z,H));const bt=[],Xt={positionedLines:bt,text:ot.toString(),top:D[1],bottom:D[1],left:D[0],right:D[0],writingMode:R,iconsInText:!1,verticalizable:!1};return function(Yt,me,be,de,he,oe,ve,ue,$t,De,Se,ln){let Yn=0,ni=Qf,tr=0,Ho=0;const lo=ue==="right"?1:ue==="left"?0:.5;let Xi=0;for(const er of he){er.trim();const nr=er.getMaxScale(),Xr=(nr-1)*$i,ho={positionedGlyphs:[],lineOffset:0};Yt.positionedLines[Xi]=ho;const Yr=ho.positionedGlyphs;let Mo=0;if(!er.length()){ni+=oe,++Xi;continue}for(let ir=0;ir<er.length();ir++){const gn=er.getSection(ir),Kr=er.getSectionIndex(ir),Dr=er.getCharCode(ir);let rr=0,Ns=null,la=null,ua=null,gl=$i;const zs=!($t===f.ah.horizontal||!Se&&!Yc(Dr)||Se&&(Wd[Dr]||(xr=Dr,pe.Arabic(xr)||pe["Arabic Supplement"](xr)||pe["Arabic Extended-A"](xr)||pe["Arabic Presentation Forms-A"](xr)||pe["Arabic Presentation Forms-B"](xr))));if(gn.imageName){const fs=de[gn.imageName];if(!fs)continue;ua=gn.imageName,Yt.iconsInText=Yt.iconsInText||!0,la=fs.paddedRect;const Ao=fs.displaySize;gn.scale=gn.scale*$i/ln,Ns={width:Ao[0],height:Ao[1],left:Lo,top:-i0,advance:zs?Ao[1]:Ao[0]},rr=Xr+($i-Ao[1]*gn.scale),gl=Ns.advance;const _l=zs?Ao[0]*gn.scale-$i*nr:Ao[1]*gn.scale-$i*nr;_l>0&&_l>Mo&&(Mo=_l)}else{const fs=be[gn.fontStack],Ao=fs&&fs[Dr];if(Ao&&Ao.rect)la=Ao.rect,Ns=Ao.metrics;else{const _l=me[gn.fontStack],rp=_l&&_l[Dr];if(!rp)continue;Ns=rp.metrics}rr=(nr-gn.scale)*$i}zs?(Yt.verticalizable=!0,Yr.push({glyph:Dr,imageName:ua,x:Yn,y:ni+rr,vertical:zs,scale:gn.scale,fontStack:gn.fontStack,sectionIndex:Kr,metrics:Ns,rect:la}),Yn+=gl*gn.scale+De):(Yr.push({glyph:Dr,imageName:ua,x:Yn,y:ni+rr,vertical:zs,scale:gn.scale,fontStack:gn.fontStack,sectionIndex:Kr,metrics:Ns,rect:la}),Yn+=Ns.advance*gn.scale+De)}Yr.length!==0&&(tr=Math.max(Yn-De,tr),n2(Yr,0,Yr.length-1,lo,Mo)),Yn=0;const Po=oe*nr+Mo;ho.lineOffset=Math.max(Mo,Xr),ni+=Po,Ho=Math.max(Po,Ho),++Xi}var xr;const kr=ni-Qf,{horizontalAlign:uo,verticalAlign:co}=Fg(ve);(function(er,nr,Xr,ho,Yr,Mo,Po,ir,gn){const Kr=(nr-Xr)*Yr;let Dr=0;Dr=Mo!==Po?-ir*ho-Qf:(-ho*gn+.5)*Po;for(const rr of er)for(const Ns of rr.positionedGlyphs)Ns.x+=Kr,Ns.y+=Dr})(Yt.positionedLines,lo,uo,co,tr,Ho,oe,kr,he.length),Yt.top+=-co*kr,Yt.bottom=Yt.top+kr,Yt.left+=-uo*tr,Yt.right=Yt.left+tr}(Xt,r,l,p,ft,b,S,T,R,P,V,et),!function(Yt){for(const me of Yt)if(me.positionedGlyphs.length!==0)return!1;return!0}(bt)&&Xt}const Wd={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},t2={10:!0,32:!0,38:!0,40:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0};function s0(a,r,l,p,g,x){if(r.imageName){const b=p[r.imageName];return b?b.displaySize[0]*r.scale*$i/x+g:0}{const b=l[r.fontStack],S=b&&b[a];return S?S.metrics.advance*r.scale+g:0}}function a0(a,r,l,p){const g=Math.pow(a-r,2);return p?a<r?g/2:2*g:g+Math.abs(l)*l}function e2(a,r,l){let p=0;return a===10&&(p-=1e4),l&&(p+=150),a!==40&&a!==65288||(p+=50),r!==41&&r!==65289||(p+=50),p}function l0(a,r,l,p,g,x){let b=null,S=a0(r,l,g,x);for(const T of p){const P=a0(r-T.x,l,g,x)+T.badness;P<=S&&(b=T,S=P)}return{index:a,x:r,priorBreak:b,badness:S}}function u0(a){return a?u0(a.priorBreak).concat(a.index):[]}function Og(a,r,l,p,g,x,b){if(x!=="point")return[];if(!a)return[];const S=[],T=function(V,Z,H,et,ot,ft){let Et=0;for(let gt=0;gt<V.length();gt++){const bt=V.getSection(gt);Et+=s0(V.getCharCode(gt),bt,et,ot,Z,ft)}return Et/Math.max(1,Math.ceil(Et/H))}(a,r,l,p,g,b),P=a.text.indexOf("​")>=0;let D=0;for(let V=0;V<a.length();V++){const Z=a.getSection(V),H=a.getCharCode(V);if(Wd[H]||(D+=s0(H,Z,p,g,r,b)),V<a.length()-1){const et=!((R=H)<11904||!(pe["Bopomofo Extended"](R)||pe.Bopomofo(R)||pe["CJK Compatibility Forms"](R)||pe["CJK Compatibility Ideographs"](R)||pe["CJK Compatibility"](R)||pe["CJK Radicals Supplement"](R)||pe["CJK Strokes"](R)||pe["CJK Symbols and 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i2(a,r,l){const{horizontalAlign:p,verticalAlign:g}=Fg(l),x=r[0]-a.displaySize[0]*p,b=r[1]-a.displaySize[1]*g;return{image:a,top:b,bottom:b+a.displaySize[1],left:x,right:x+a.displaySize[0]}}function c0(a,r,l,p,g,x){const b=a.image;let S;if(b.content){const ot=b.content,ft=b.pixelRatio||1;S=[ot[0]/ft,ot[1]/ft,b.displaySize[0]-ot[2]/ft,b.displaySize[1]-ot[3]/ft]}const T=r.left*x,P=r.right*x;let D,R,V,Z;l==="width"||l==="both"?(Z=g[0]+T-p[3],R=g[0]+P+p[1]):(Z=g[0]+(T+P-b.displaySize[0])/2,R=Z+b.displaySize[0]);const H=r.top*x,et=r.bottom*x;return l==="height"||l==="both"?(D=g[1]+H-p[0],V=g[1]+et+p[2]):(D=g[1]+(H+et-b.displaySize[1])/2,V=D+b.displaySize[1]),{image:b,top:D,right:R,bottom:V,left:Z,collisionPadding:S}}const tp=255,za=128,Jl=tp*za;function h0(a,r){const{expression:l}=r;if(l.kind==="constant")return{kind:"constant",layoutSize:l.evaluate(new ti(a+1))};if(l.kind==="source")return{kind:"source"};{const{zoomStops:p,interpolationType:g}=l;let x=0;for(;x<p.length&&p[x]<=a;)x++;x=Math.max(0,x-1);let b=x;for(;b<p.length&&p[b]<a+1;)b++;b=Math.min(p.length-1,b);const S=p[x],T=p[b];return l.kind==="composite"?{kind:"composite",minZoom:S,maxZoom:T,interpolationType:g}:{kind:"camera",minZoom:S,maxZoom:T,minSize:l.evaluate(new ti(S)),maxSize:l.evaluate(new ti(T)),interpolationType:g}}}function Bg(a,r,l){let p="never";const g=a.get(r);return g?p=g:a.get(l)&&(p="always"),p}const r2=Yl.VectorTileFeature.types,o2=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Hd(a,r,l,p,g,x,b,S,T,P,D,R,V){const Z=S?Math.min(Jl,Math.round(S[0])):0,H=S?Math.min(Jl,Math.round(S[1])):0;a.emplaceBack(r,l,Math.round(32*p),Math.round(32*g),x,b,(Z<<1)+(T?1:0),H,16*P,16*D,256*R,256*V)}function Vg(a,r,l){a.emplaceBack(r.x,r.y,l),a.emplaceBack(r.x,r.y,l),a.emplaceBack(r.x,r.y,l),a.emplaceBack(r.x,r.y,l)}function s2(a){for(const r of a.sections)if(_g(r.text))return!0;return!1}class Ug{constructor(r){this.layoutVertexArray=new kt,this.indexArray=new Bt,this.programConfigurations=r,this.segments=new ae,this.dynamicLayoutVertexArray=new ut,this.opacityVertexArray=new wt,this.hasVisibleVertices=!1,this.placedSymbolArray=new h}isEmpty(){return this.layoutVertexArray.length===0&&this.indexArray.length===0&&this.dynamicLayoutVertexArray.length===0&&this.opacityVertexArray.length===0}upload(r,l,p,g){this.isEmpty()||(p&&(this.layoutVertexBuffer=r.createVertexBuffer(this.layoutVertexArray,Ow.members),this.indexBuffer=r.createIndexBuffer(this.indexArray,l),this.dynamicLayoutVertexBuffer=r.createVertexBuffer(this.dynamicLayoutVertexArray,Fw.members,!0),this.opacityVertexBuffer=r.createVertexBuffer(this.opacityVertexArray,o2,!0),this.opacityVertexBuffer.itemSize=1),(p||g)&&this.programConfigurations.upload(r))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())}}ye("SymbolBuffers",Ug);class Gg{constructor(r,l,p){this.layoutVertexArray=new r,this.layoutAttributes=l,this.indexArray=new p,this.segments=new ae,this.collisionVertexArray=new zt}upload(r){this.layoutVertexBuffer=r.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=r.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=r.createVertexBuffer(this.collisionVertexArray,Bw.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}ye("CollisionBuffers",Gg);class mh{constructor(r){this.collisionBoxArray=r.collisionBoxArray,this.zoom=r.zoom,this.overscaling=r.overscaling,this.layers=r.layers,this.layerIds=this.layers.map(b=>b.id),this.index=r.index,this.pixelRatio=r.pixelRatio,this.sourceLayerIndex=r.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=vg([]),this.placementViewportMatrix=vg([]);const l=this.layers[0]._unevaluatedLayout._values;this.textSizeData=h0(this.zoom,l["text-size"]),this.iconSizeData=h0(this.zoom,l["icon-size"]);const p=this.layers[0].layout,g=p.get("symbol-sort-key"),x=p.get("symbol-z-order");this.canOverlap=Bg(p,"text-overlap","text-allow-overlap")!=="never"||Bg(p,"icon-overlap","icon-allow-overlap")!=="never"||p.get("text-ignore-placement")||p.get("icon-ignore-placement"),this.sortFeaturesByKey=x!=="viewport-y"&&!g.isConstant(),this.sortFeaturesByY=(x==="viewport-y"||x==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,p.get("symbol-placement")==="point"&&(this.writingModes=p.get("text-writing-mode").map(b=>f.ah[b])),this.stateDependentLayerIds=this.layers.filter(b=>b.isStateDependent()).map(b=>b.id),this.sourceID=r.sourceID}createArrays(){this.text=new Ug(new fi(this.layers,this.zoom,r=>/^text/.test(r))),this.icon=new Ug(new fi(this.layers,this.zoom,r=>/^icon/.test(r))),this.glyphOffsetArray=new y,this.lineVertexArray=new E,this.symbolInstances=new m,this.textAnchorOffsets=new M}calculateGlyphDependencies(r,l,p,g,x){for(let b=0;b<r.length;b++)if(l[r.charCodeAt(b)]=!0,(p||g)&&x){const S=Jf[r.charAt(b)];S&&(l[S.charCodeAt(0)]=!0)}}populate(r,l,p){const g=this.layers[0],x=g.layout,b=x.get("text-font"),S=x.get("text-field"),T=x.get("icon-image"),P=(S.value.kind!=="constant"||S.value.value instanceof So&&!S.value.value.isEmpty()||S.value.value.toString().length>0)&&(b.value.kind!=="constant"||b.value.value.length>0),D=T.value.kind!=="constant"||!!T.value.value||Object.keys(T.parameters).length>0,R=x.get("symbol-sort-key");if(this.features=[],!P&&!D)return;const V=l.iconDependencies,Z=l.glyphDependencies,H=l.availableImages,et=new ti(this.zoom);for(const{feature:ot,id:ft,index:Et,sourceLayerIndex:gt}of r){const bt=g._featureFilter.needGeometry,Xt=dl(ot,bt);if(!g._featureFilter.filter(et,Xt,p))continue;let Yt,me;if(bt||(Xt.geometry=pl(ot)),P){const de=g.getValueAndResolveTokens("text-field",Xt,p,H),he=So.factory(de),oe=this.hasRTLText=this.hasRTLText||s2(he);(!oe||ka.getRTLTextPluginStatus()==="unavailable"||oe&&ka.isParsed())&&(Yt=Uw(he,g,Xt))}if(D){const de=g.getValueAndResolveTokens("icon-image",Xt,p,H);me=de instanceof jo?de:jo.fromString(de)}if(!Yt&&!me)continue;const be=this.sortFeaturesByKey?R.evaluate(Xt,{},p):void 0;if(this.features.push({id:ft,text:Yt,icon:me,index:Et,sourceLayerIndex:gt,geometry:Xt.geometry,properties:ot.properties,type:r2[ot.type],sortKey:be}),me&&(V[me.name]=!0),Yt){const de=b.evaluate(Xt,{},p).join(","),he=x.get("text-rotation-alignment")!=="viewport"&&x.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(f.ah.vertical)>=0;for(const oe of Yt.sections)if(oe.image)V[oe.image.name]=!0;else{const ve=Hl(Yt.toString()),ue=oe.fontStack||de,$t=Z[ue]=Z[ue]||{};this.calculateGlyphDependencies(oe.text,$t,he,this.allowVerticalPlacement,ve)}}}x.get("symbol-placement")==="line"&&(this.features=function(ot){const ft={},Et={},gt=[];let bt=0;function Xt(de){gt.push(ot[de]),bt++}function Yt(de,he,oe){const ve=Et[de];return delete Et[de],Et[he]=ve,gt[ve].geometry[0].pop(),gt[ve].geometry[0]=gt[ve].geometry[0].concat(oe[0]),ve}function me(de,he,oe){const ve=ft[he];return delete ft[he],ft[de]=ve,gt[ve].geometry[0].shift(),gt[ve].geometry[0]=oe[0].concat(gt[ve].geometry[0]),ve}function be(de,he,oe){const ve=oe?he[0][he[0].length-1]:he[0][0];return`${de}:${ve.x}:${ve.y}`}for(let de=0;de<ot.length;de++){const he=ot[de],oe=he.geometry,ve=he.text?he.text.toString():null;if(!ve){Xt(de);continue}const ue=be(ve,oe),$t=be(ve,oe,!0);if(ue in Et&&$t in ft&&Et[ue]!==ft[$t]){const De=me(ue,$t,oe),Se=Yt(ue,$t,gt[De].geometry);delete ft[ue],delete Et[$t],Et[be(ve,gt[Se].geometry,!0)]=Se,gt[De].geometry=null}else ue in Et?Yt(ue,$t,oe):$t in ft?me(ue,$t,oe):(Xt(de),ft[ue]=bt-1,Et[$t]=bt-1)}return gt.filter(de=>de.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort((ot,ft)=>ot.sortKey-ft.sortKey)}update(r,l,p){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(r,l,this.layers,p),this.icon.programConfigurations.updatePaintArrays(r,l,this.layers,p))}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(r){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(r),this.iconCollisionBox.upload(r)),this.text.upload(r,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(r,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(r,l){const p=this.lineVertexArray.length;if(r.segment!==void 0){let g=r.dist(l[r.segment+1]),x=r.dist(l[r.segment]);const b={};for(let S=r.segment+1;S<l.length;S++)b[S]={x:l[S].x,y:l[S].y,tileUnitDistanceFromAnchor:g},S<l.length-1&&(g+=l[S+1].dist(l[S]));for(let S=r.segment||0;S>=0;S--)b[S]={x:l[S].x,y:l[S].y,tileUnitDistanceFromAnchor:x},S>0&&(x+=l[S-1].dist(l[S]));for(let S=0;S<l.length;S++){const T=b[S];this.lineVertexArray.emplaceBack(T.x,T.y,T.tileUnitDistanceFromAnchor)}}return{lineStartIndex:p,lineLength:this.lineVertexArray.length-p}}addSymbols(r,l,p,g,x,b,S,T,P,D,R,V){const Z=r.indexArray,H=r.layoutVertexArray,et=r.segments.prepareSegment(4*l.length,H,Z,this.canOverlap?b.sortKey:void 0),ot=this.glyphOffsetArray.length,ft=et.vertexLength,Et=this.allowVerticalPlacement&&S===f.ah.vertical?Math.PI/2:0,gt=b.text&&b.text.sections;for(let bt=0;bt<l.length;bt++){const{tl:Xt,tr:Yt,bl:me,br:be,tex:de,pixelOffsetTL:he,pixelOffsetBR:oe,minFontScaleX:ve,minFontScaleY:ue,glyphOffset:$t,isSDF:De,sectionIndex:Se}=l[bt],ln=et.vertexLength,Yn=$t[1];Hd(H,T.x,T.y,Xt.x,Yn+Xt.y,de.x,de.y,p,De,he.x,he.y,ve,ue),Hd(H,T.x,T.y,Yt.x,Yn+Yt.y,de.x+de.w,de.y,p,De,oe.x,he.y,ve,ue),Hd(H,T.x,T.y,me.x,Yn+me.y,de.x,de.y+de.h,p,De,he.x,oe.y,ve,ue),Hd(H,T.x,T.y,be.x,Yn+be.y,de.x+de.w,de.y+de.h,p,De,oe.x,oe.y,ve,ue),Vg(r.dynamicLayoutVertexArray,T,Et),Z.emplaceBack(ln,ln+1,ln+2),Z.emplaceBack(ln+1,ln+2,ln+3),et.vertexLength+=4,et.primitiveLength+=2,this.glyphOffsetArray.emplaceBack($t[0]),bt!==l.length-1&&Se===l[bt+1].sectionIndex||r.programConfigurations.populatePaintArrays(H.length,b,b.index,{},V,gt&&gt[Se])}r.placedSymbolArray.emplaceBack(T.x,T.y,ot,this.glyphOffsetArray.length-ot,ft,P,D,T.segment,p?p[0]:0,p?p[1]:0,g[0],g[1],S,0,!1,0,R)}_addCollisionDebugVertex(r,l,p,g,x,b){return l.emplaceBack(0,0),r.emplaceBack(p.x,p.y,g,x,Math.round(b.x),Math.round(b.y))}addCollisionDebugVertices(r,l,p,g,x,b,S){const T=x.segments.prepareSegment(4,x.layoutVertexArray,x.indexArray),P=T.vertexLength,D=x.layoutVertexArray,R=x.collisionVertexArray,V=S.anchorX,Z=S.anchorY;this._addCollisionDebugVertex(D,R,b,V,Z,new L(r,l)),this._addCollisionDebugVertex(D,R,b,V,Z,new L(p,l)),this._addCollisionDebugVertex(D,R,b,V,Z,new L(p,g)),this._addCollisionDebugVertex(D,R,b,V,Z,new L(r,g)),T.vertexLength+=4;const H=x.indexArray;H.emplaceBack(P,P+1),H.emplaceBack(P+1,P+2),H.emplaceBack(P+2,P+3),H.emplaceBack(P+3,P),T.primitiveLength+=4}addDebugCollisionBoxes(r,l,p,g){for(let x=r;x<l;x++){const b=this.collisionBoxArray.get(x);this.addCollisionDebugVertices(b.x1,b.y1,b.x2,b.y2,g?this.textCollisionBox:this.iconCollisionBox,b.anchorPoint,p)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new Gg(Dt,Yy.members,Qt),this.iconCollisionBox=new Gg(Dt,Yy.members,Qt);for(let r=0;r<this.symbolInstances.length;r++){const l=this.symbolInstances.get(r);this.addDebugCollisionBoxes(l.textBoxStartIndex,l.textBoxEndIndex,l,!0),this.addDebugCollisionBoxes(l.verticalTextBoxStartIndex,l.verticalTextBoxEndIndex,l,!0),this.addDebugCollisionBoxes(l.iconBoxStartIndex,l.iconBoxEndIndex,l,!1),this.addDebugCollisionBoxes(l.verticalIconBoxStartIndex,l.verticalIconBoxEndIndex,l,!1)}}_deserializeCollisionBoxesForSymbol(r,l,p,g,x,b,S,T,P){const D={};for(let R=l;R<p;R++){const V=r.get(R);D.textBox={x1:V.x1,y1:V.y1,x2:V.x2,y2:V.y2,anchorPointX:V.anchorPointX,anchorPointY:V.anchorPointY},D.textFeatureIndex=V.featureIndex;break}for(let R=g;R<x;R++){const V=r.get(R);D.verticalTextBox={x1:V.x1,y1:V.y1,x2:V.x2,y2:V.y2,anchorPointX:V.anchorPointX,anchorPointY:V.anchorPointY},D.verticalTextFeatureIndex=V.featureIndex;break}for(let R=b;R<S;R++){const V=r.get(R);D.iconBox={x1:V.x1,y1:V.y1,x2:V.x2,y2:V.y2,anchorPointX:V.anchorPointX,anchorPointY:V.anchorPointY},D.iconFeatureIndex=V.featureIndex;break}for(let R=T;R<P;R++){const V=r.get(R);D.verticalIconBox={x1:V.x1,y1:V.y1,x2:V.x2,y2:V.y2,anchorPointX:V.anchorPointX,anchorPointY:V.anchorPointY},D.verticalIconFeatureIndex=V.featureIndex;break}return D}deserializeCollisionBoxes(r){this.collisionArrays=[];for(let l=0;l<this.symbolInstances.length;l++){const p=this.symbolInstances.get(l);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(r,p.textBoxStartIndex,p.textBoxEndIndex,p.verticalTextBoxStartIndex,p.verticalTextBoxEndIndex,p.iconBoxStartIndex,p.iconBoxEndIndex,p.verticalIconBoxStartIndex,p.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(r,l){const p=r.placedSymbolArray.get(l),g=p.vertexStartIndex+4*p.numGlyphs;for(let x=p.vertexStartIndex;x<g;x+=4)r.indexArray.emplaceBack(x,x+1,x+2),r.indexArray.emplaceBack(x+1,x+2,x+3)}getSortedSymbolIndexes(r){if(this.sortedAngle===r&&this.symbolInstanceIndexes!==void 0)return this.symbolInstanceIndexes;const l=Math.sin(r),p=Math.cos(r),g=[],x=[],b=[];for(let S=0;S<this.symbolInstances.length;++S){b.push(S);const T=this.symbolInstances.get(S);g.push(0|Math.round(l*T.anchorX+p*T.anchorY)),x.push(T.featureIndex)}return b.sort((S,T)=>g[S]-g[T]||x[T]-x[S]),b}addToSortKeyRanges(r,l){const p=this.sortKeyRanges[this.sortKeyRanges.length-1];p&&p.sortKey===l?p.symbolInstanceEnd=r+1:this.sortKeyRanges.push({sortKey:l,symbolInstanceStart:r,symbolInstanceEnd:r+1})}sortFeatures(r){if(this.sortFeaturesByY&&this.sortedAngle!==r&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(r),this.sortedAngle=r,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const l of this.symbolInstanceIndexes){const p=this.symbolInstances.get(l);this.featureSortOrder.push(p.featureIndex),[p.rightJustifiedTextSymbolIndex,p.centerJustifiedTextSymbolIndex,p.leftJustifiedTextSymbolIndex].forEach((g,x,b)=>{g>=0&&b.indexOf(g)===x&&this.addIndicesForPlacedSymbol(this.text,g)}),p.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,p.verticalPlacedTextSymbolIndex),p.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,p.placedIconSymbolIndex),p.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,p.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let f0,p0;ye("SymbolBucket",mh,{omit:["layers","collisionBoxArray","features","compareText"]}),mh.MAX_GLYPHS=65535,mh.addDynamicAttributes=Vg;var qg={get paint(){return p0=p0||new so({"icon-opacity":new Re(Mt.paint_symbol["icon-opacity"]),"icon-color":new Re(Mt.paint_symbol["icon-color"]),"icon-halo-color":new Re(Mt.paint_symbol["icon-halo-color"]),"icon-halo-width":new Re(Mt.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Re(Mt.paint_symbol["icon-halo-blur"]),"icon-translate":new Ee(Mt.paint_symbol["icon-translate"]),"icon-translate-anchor":new Ee(Mt.paint_symbol["icon-translate-anchor"]),"text-opacity":new Re(Mt.paint_symbol["text-opacity"]),"text-color":new Re(Mt.paint_symbol["text-color"],{runtimeType:Li,getOverride:a=>a.textColor,hasOverride:a=>!!a.textColor}),"text-halo-color":new Re(Mt.paint_symbol["text-halo-color"]),"text-halo-width":new Re(Mt.paint_symbol["text-halo-width"]),"text-halo-blur":new Re(Mt.paint_symbol["text-halo-blur"]),"text-translate":new Ee(Mt.paint_symbol["text-translate"]),"text-translate-anchor":new Ee(Mt.paint_symbol["text-translate-anchor"])})},get layout(){return f0=f0||new so({"symbol-placement":new Ee(Mt.layout_symbol["symbol-placement"]),"symbol-spacing":new Ee(Mt.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Ee(Mt.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Re(Mt.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Ee(Mt.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Ee(Mt.layout_symbol["icon-allow-overlap"]),"icon-overlap":new Ee(Mt.layout_symbol["icon-overlap"]),"icon-ignore-placement":new Ee(Mt.layout_symbol["icon-ignore-placement"]),"icon-optional":new Ee(Mt.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Ee(Mt.layout_symbol["icon-rotation-alignment"]),"icon-size":new Re(Mt.layout_symbol["icon-size"]),"icon-text-fit":new Ee(Mt.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Ee(Mt.layout_symbol["icon-text-fit-padding"]),"icon-image":new Re(Mt.layout_symbol["icon-image"]),"icon-rotate":new Re(Mt.layout_symbol["icon-rotate"]),"icon-padding":new Re(Mt.layout_symbol["icon-padding"]),"icon-keep-upright":new Ee(Mt.layout_symbol["icon-keep-upright"]),"icon-offset":new Re(Mt.layout_symbol["icon-offset"]),"icon-anchor":new Re(Mt.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Ee(Mt.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Ee(Mt.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Ee(Mt.layout_symbol["text-rotation-alignment"]),"text-field":new Re(Mt.layout_symbol["text-field"]),"text-font":new Re(Mt.layout_symbol["text-font"]),"text-size":new Re(Mt.layout_symbol["text-size"]),"text-max-width":new Re(Mt.layout_symbol["text-max-width"]),"text-line-height":new Ee(Mt.layout_symbol["text-line-height"]),"text-letter-spacing":new Re(Mt.layout_symbol["text-letter-spacing"]),"text-justify":new Re(Mt.layout_symbol["text-justify"]),"text-radial-offset":new Re(Mt.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Ee(Mt.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new Re(Mt.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new Re(Mt.layout_symbol["text-anchor"]),"text-max-angle":new Ee(Mt.layout_symbol["text-max-angle"]),"text-writing-mode":new Ee(Mt.layout_symbol["text-writing-mode"]),"text-rotate":new Re(Mt.layout_symbol["text-rotate"]),"text-padding":new Ee(Mt.layout_symbol["text-padding"]),"text-keep-upright":new Ee(Mt.layout_symbol["text-keep-upright"]),"text-transform":new Re(Mt.layout_symbol["text-transform"]),"text-offset":new Re(Mt.layout_symbol["text-offset"]),"text-allow-overlap":new Ee(Mt.layout_symbol["text-allow-overlap"]),"text-overlap":new Ee(Mt.layout_symbol["text-overlap"]),"text-ignore-placement":new Ee(Mt.layout_symbol["text-ignore-placement"]),"text-optional":new Ee(Mt.layout_symbol["text-optional"])})}};class d0{constructor(r){if(r.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=r.property.overrides?r.property.overrides.runtimeType:Gi,this.defaultValue=r}evaluate(r){if(r.formattedSection){const l=this.defaultValue.property.overrides;if(l&&l.hasOverride(r.formattedSection))return l.getOverride(r.formattedSection)}return r.feature&&r.featureState?this.defaultValue.evaluate(r.feature,r.featureState):this.defaultValue.property.specification.default}eachChild(r){this.defaultValue.isConstant()||r(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}ye("FormatSectionOverride",d0,{omit:["defaultValue"]});class Xd extends us{constructor(r){super(r,qg)}recalculate(r,l){if(super.recalculate(r,l),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")==="map"?"map":"viewport"),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),this.layout.get("symbol-placement")==="point"){const p=this.layout.get("text-writing-mode");if(p){const g=[];for(const x of p)g.indexOf(x)<0&&g.push(x);this.layout._values["text-writing-mode"]=g}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(r,l,p,g){const x=this.layout.get(r).evaluate(l,{},p,g),b=this._unevaluatedLayout._values[r];return b.isDataDriven()||Zn(b.value)||!x?x:function(S,T){return T.replace(/{([^{}]+)}/g,(P,D)=>S&&D in S?String(S[D]):"")}(l.properties,x)}createBucket(r){return new mh(r)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const r of qg.paint.overridableProperties){if(!Xd.hasPaintOverride(this.layout,r))continue;const l=this.paint.get(r),p=new d0(l),g=new Xn(p,l.property.specification);let x=null;x=l.value.kind==="constant"||l.value.kind==="source"?new Fc("source",g):new _f("composite",g,l.value.zoomStops),this.paint._values[r]=new ls(l.property,x,l.parameters)}}_handleOverridablePaintPropertyUpdate(r,l,p){return!(!this.layout||l.isDataDriven()||p.isDataDriven())&&Xd.hasPaintOverride(this.layout,r)}static hasPaintOverride(r,l){const p=r.get("text-field"),g=qg.paint.properties[l];let x=!1;const b=S=>{for(const T of S)if(g.overrides&&g.overrides.hasOverride(T))return void(x=!0)};if(p.value.kind==="constant"&&p.value.value instanceof So)b(p.value.value.sections);else if(p.value.kind==="source"){const S=P=>{x||(P instanceof Ta&&ji(P.value)===Di?b(P.value.sections):P instanceof zc?b(P.sections):P.eachChild(S))},T=p.value;T._styleExpression&&S(T._styleExpression.expression)}return x}}let m0;var a2={get paint(){return m0=m0||new so({"background-color":new Ee(Mt.paint_background["background-color"]),"background-pattern":new Uu(Mt.paint_background["background-pattern"]),"background-opacity":new Ee(Mt.paint_background["background-opacity"])})}};class l2 extends us{constructor(r){super(r,a2)}}let g0;var u2={get paint(){return g0=g0||new so({"raster-opacity":new Ee(Mt.paint_raster["raster-opacity"]),"raster-hue-rotate":new Ee(Mt.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Ee(Mt.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Ee(Mt.paint_raster["raster-brightness-max"]),"raster-saturation":new Ee(Mt.paint_raster["raster-saturation"]),"raster-contrast":new Ee(Mt.paint_raster["raster-contrast"]),"raster-resampling":new Ee(Mt.paint_raster["raster-resampling"]),"raster-fade-duration":new Ee(Mt.paint_raster["raster-fade-duration"])})}};class c2 extends us{constructor(r){super(r,u2)}}class h2 extends us{constructor(r){super(r,{}),this.onAdd=l=>{this.implementation.onAdd&&this.implementation.onAdd(l,l.painter.context.gl)},this.onRemove=l=>{this.implementation.onRemove&&this.implementation.onRemove(l,l.painter.context.gl)},this.implementation=r}is3D(){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class f2{constructor(r){this._methodToThrottle=r,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(()=>{this._triggered=!1,this._methodToThrottle()},0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const jg=63710088e-1;class Ql{constructor(r,l){if(isNaN(r)||isNaN(l))throw new Error(`Invalid LngLat object: (${r}, ${l})`);if(this.lng=+r,this.lat=+l,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new Ql(xt(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(r){const l=Math.PI/180,p=this.lat*l,g=r.lat*l,x=Math.sin(p)*Math.sin(g)+Math.cos(p)*Math.cos(g)*Math.cos((r.lng-this.lng)*l);return jg*Math.acos(Math.min(x,1))}static convert(r){if(r instanceof Ql)return r;if(Array.isArray(r)&&(r.length===2||r.length===3))return new Ql(Number(r[0]),Number(r[1]));if(!Array.isArray(r)&&typeof r=="object"&&r!==null)return new Ql(Number("lng"in r?r.lng:r.lon),Number(r.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}const _0=2*Math.PI*jg;function y0(a){return _0*Math.cos(a*Math.PI/180)}function v0(a){return(180+a)/360}function x0(a){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+a*Math.PI/360)))/360}function b0(a,r){return a/y0(r)}function Zg(a){return 360/Math.PI*Math.atan(Math.exp((180-360*a)*Math.PI/180))-90}class Yd{constructor(r,l,p=0){this.x=+r,this.y=+l,this.z=+p}static fromLngLat(r,l=0){const p=Ql.convert(r);return new Yd(v0(p.lng),x0(p.lat),b0(l,p.lat))}toLngLat(){return new Ql(360*this.x-180,Zg(this.y))}toAltitude(){return this.z*y0(Zg(this.y))}meterInMercatorCoordinateUnits(){return 1/_0*(r=Zg(this.y),1/Math.cos(r*Math.PI/180));var r}}function w0(a,r,l){var p=2*Math.PI*6378137/256/Math.pow(2,l);return[a*p-2*Math.PI*6378137/2,r*p-2*Math.PI*6378137/2]}class Wg{constructor(r,l,p){if(r<0||r>25||p<0||p>=Math.pow(2,r)||l<0||l>=Math.pow(2,r))throw new Error(`x=${l}, y=${p}, z=${r} outside of bounds. 0<=x<${Math.pow(2,r)}, 0<=y<${Math.pow(2,r)} 0<=z<=25 `);this.z=r,this.x=l,this.y=p,this.key=ep(0,r,r,l,p)}equals(r){return this.z===r.z&&this.x===r.x&&this.y===r.y}url(r,l,p){const g=(b=this.y,S=this.z,T=w0(256*(x=this.x),256*(b=Math.pow(2,S)-b-1),S),P=w0(256*(x+1),256*(b+1),S),T[0]+","+T[1]+","+P[0]+","+P[1]);var x,b,S,T,P;const D=function(R,V,Z){let H,et="";for(let ot=R;ot>0;ot--)H=1<<ot-1,et+=(V&H?1:0)+(Z&H?2:0);return et}(this.z,this.x,this.y);return r[(this.x+this.y)%r.length].replace(/{prefix}/g,(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String(p==="tms"?Math.pow(2,this.z)-this.y-1:this.y)).replace(/{ratio}/g,l>1?"@2x":"").replace(/{quadkey}/g,D).replace(/{bbox-epsg-3857}/g,g)}isChildOf(r){const l=this.z-r.z;return l>0&&r.x===this.x>>l&&r.y===this.y>>l}getTilePoint(r){const l=Math.pow(2,this.z);return new L((r.x*l-this.x)*Mi,(r.y*l-this.y)*Mi)}toString(){return`${this.z}/${this.x}/${this.y}`}}class S0{constructor(r,l){this.wrap=r,this.canonical=l,this.key=ep(r,l.z,l.z,l.x,l.y)}}class hs{constructor(r,l,p,g,x){if(r<p)throw new Error(`overscaledZ should be >= z; overscaledZ = ${r}; z = ${p}`);this.overscaledZ=r,this.wrap=l,this.canonical=new Wg(p,+g,+x),this.key=ep(l,r,p,g,x)}clone(){return new hs(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(r){return this.overscaledZ===r.overscaledZ&&this.wrap===r.wrap&&this.canonical.equals(r.canonical)}scaledTo(r){if(r>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${r}; overscaledZ = ${this.overscaledZ}`);const l=this.canonical.z-r;return r>this.canonical.z?new hs(r,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new hs(r,this.wrap,r,this.canonical.x>>l,this.canonical.y>>l)}calculateScaledKey(r,l){if(r>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${r}; overscaledZ = ${this.overscaledZ}`);const p=this.canonical.z-r;return r>this.canonical.z?ep(this.wrap*+l,r,this.canonical.z,this.canonical.x,this.canonical.y):ep(this.wrap*+l,r,r,this.canonical.x>>p,this.canonical.y>>p)}isChildOf(r){if(r.wrap!==this.wrap)return!1;const l=this.canonical.z-r.canonical.z;return r.overscaledZ===0||r.overscaledZ<this.overscaledZ&&r.canonical.x===this.canonical.x>>l&&r.canonical.y===this.canonical.y>>l}children(r){if(this.overscaledZ>=r)return[new hs(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const l=this.canonical.z+1,p=2*this.canonical.x,g=2*this.canonical.y;return[new hs(l,this.wrap,l,p,g),new hs(l,this.wrap,l,p+1,g),new hs(l,this.wrap,l,p,g+1),new hs(l,this.wrap,l,p+1,g+1)]}isLessThan(r){return this.wrap<r.wrap||!(this.wrap>r.wrap)&&(this.overscaledZ<r.overscaledZ||!(this.overscaledZ>r.overscaledZ)&&(this.canonical.x<r.canonical.x||!(this.canonical.x>r.canonical.x)&&this.canonical.y<r.canonical.y))}wrapped(){return new hs(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(r){return new hs(this.overscaledZ,r,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new S0(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(r){return this.canonical.getTilePoint(new Yd(r.x-this.wrap,r.y))}}function ep(a,r,l,p,g){(a*=2)<0&&(a=-1*a-1);const x=1<<l;return(x*x*a+x*g+p).toString(36)+l.toString(36)+r.toString(36)}ye("CanonicalTileID",Wg),ye("OverscaledTileID",hs,{omit:["posMatrix"]});class I0{constructor(r,l,p,g=1,x=1,b=1,S=0){if(this.uid=r,l.height!==l.width)throw new RangeError("DEM tiles must be square");if(p&&!["mapbox","terrarium","custom"].includes(p))return void ee(`"${p}" is not a valid encoding type. Valid types include "mapbox", "terrarium" and "custom".`);this.stride=l.height;const T=this.dim=l.height-2;switch(this.data=new Uint32Array(l.data.buffer),p){case"terrarium":this.redFactor=256,this.greenFactor=1,this.blueFactor=1/256,this.baseShift=32768;break;case"custom":this.redFactor=g,this.greenFactor=x,this.blueFactor=b,this.baseShift=S;break;default:this.redFactor=6553.6,this.greenFactor=25.6,this.blueFactor=.1,this.baseShift=1e4}for(let P=0;P<T;P++)this.data[this._idx(-1,P)]=this.data[this._idx(0,P)],this.data[this._idx(T,P)]=this.data[this._idx(T-1,P)],this.data[this._idx(P,-1)]=this.data[this._idx(P,0)],this.data[this._idx(P,T)]=this.data[this._idx(P,T-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(T,-1)]=this.data[this._idx(T-1,0)],this.data[this._idx(-1,T)]=this.data[this._idx(0,T-1)],this.data[this._idx(T,T)]=this.data[this._idx(T-1,T-1)],this.min=Number.MAX_SAFE_INTEGER,this.max=Number.MIN_SAFE_INTEGER;for(let P=0;P<T;P++)for(let D=0;D<T;D++){const R=this.get(P,D);R>this.max&&(this.max=R),R<this.min&&(this.min=R)}}get(r,l){const p=new Uint8Array(this.data.buffer),g=4*this._idx(r,l);return this.unpack(p[g],p[g+1],p[g+2])}getUnpackVector(){return[this.redFactor,this.greenFactor,this.blueFactor,this.baseShift]}_idx(r,l){if(r<-1||r>=this.dim+1||l<-1||l>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(l+1)*this.stride+(r+1)}unpack(r,l,p){return r*this.redFactor+l*this.greenFactor+p*this.blueFactor-this.baseShift}getPixels(){return new cs({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(r,l,p){if(this.dim!==r.dim)throw new Error("dem dimension mismatch");let g=l*this.dim,x=l*this.dim+this.dim,b=p*this.dim,S=p*this.dim+this.dim;switch(l){case-1:g=x-1;break;case 1:x=g+1}switch(p){case-1:b=S-1;break;case 1:S=b+1}const T=-l*this.dim,P=-p*this.dim;for(let D=b;D<S;D++)for(let R=g;R<x;R++)this.data[this._idx(R,D)]=r.data[this._idx(R+T,D+P)]}}ye("DEMData",I0);class E0{constructor(r){this._stringToNumber={},this._numberToString=[];for(let l=0;l<r.length;l++){const p=r[l];this._stringToNumber[p]=l,this._numberToString[l]=p}}encode(r){return this._stringToNumber[r]}decode(r){if(r>=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${r} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[r]}}class C0{constructor(r,l,p,g,x){this.type="Feature",this._vectorTileFeature=r,r._z=l,r._x=p,r._y=g,this.properties=r.properties,this.id=x}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(r){this._geometry=r}toJSON(){const r={geometry:this.geometry};for(const l in this)l!=="_geometry"&&l!=="_vectorTileFeature"&&(r[l]=this[l]);return r}}class T0{constructor(r,l){this.tileID=r,this.x=r.canonical.x,this.y=r.canonical.y,this.z=r.canonical.z,this.grid=new Fu(Mi,16,0),this.grid3D=new Fu(Mi,16,0),this.featureIndexArray=new N,this.promoteId=l}insert(r,l,p,g,x,b){const S=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(p,g,x);const T=b?this.grid3D:this.grid;for(let P=0;P<l.length;P++){const D=l[P],R=[1/0,1/0,-1/0,-1/0];for(let V=0;V<D.length;V++){const Z=D[V];R[0]=Math.min(R[0],Z.x),R[1]=Math.min(R[1],Z.y),R[2]=Math.max(R[2],Z.x),R[3]=Math.max(R[3],Z.y)}R[0]<Mi&&R[1]<Mi&&R[2]>=0&&R[3]>=0&&T.insert(S,R[0],R[1],R[2],R[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new Yl.VectorTile(new Rg(this.rawTileData)).layers,this.sourceLayerCoder=new E0(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(r,l,p,g){this.loadVTLayers();const x=r.params||{},b=Mi/r.tileSize/r.scale,S=Gc(x.filter),T=r.queryGeometry,P=r.queryPadding*b,D=M0(T),R=this.grid.query(D.minX-P,D.minY-P,D.maxX+P,D.maxY+P),V=M0(r.cameraQueryGeometry),Z=this.grid3D.query(V.minX-P,V.minY-P,V.maxX+P,V.maxY+P,(ot,ft,Et,gt)=>function(bt,Xt,Yt,me,be){for(const he of bt)if(Xt<=he.x&&Yt<=he.y&&me>=he.x&&be>=he.y)return!0;const de=[new L(Xt,Yt),new L(Xt,be),new L(me,be),new L(me,Yt)];if(bt.length>2){for(const he of de)if(lh(bt,he))return!0}for(let he=0;he<bt.length-1;he++)if(jb(bt[he],bt[he+1],de))return!0;return!1}(r.cameraQueryGeometry,ot-P,ft-P,Et+P,gt+P));for(const ot of Z)R.push(ot);R.sort(p2);const H={};let et;for(let ot=0;ot<R.length;ot++){const ft=R[ot];if(ft===et)continue;et=ft;const Et=this.featureIndexArray.get(ft);let gt=null;this.loadMatchingFeature(H,Et.bucketIndex,Et.sourceLayerIndex,Et.featureIndex,S,x.layers,x.availableImages,l,p,g,(bt,Xt,Yt)=>(gt||(gt=pl(bt)),Xt.queryIntersectsFeature(T,bt,Yt,gt,this.z,r.transform,b,r.pixelPosMatrix)))}return H}loadMatchingFeature(r,l,p,g,x,b,S,T,P,D,R){const V=this.bucketLayerIDs[l];if(b&&!function(ot,ft){for(let Et=0;Et<ot.length;Et++)if(ft.indexOf(ot[Et])>=0)return!0;return!1}(b,V))return;const Z=this.sourceLayerCoder.decode(p),H=this.vtLayers[Z].feature(g);if(x.needGeometry){const ot=dl(H,!0);if(!x.filter(new ti(this.tileID.overscaledZ),ot,this.tileID.canonical))return}else if(!x.filter(new ti(this.tileID.overscaledZ),H))return;const et=this.getId(H,Z);for(let ot=0;ot<V.length;ot++){const ft=V[ot];if(b&&b.indexOf(ft)<0)continue;const Et=T[ft];if(!Et)continue;let gt={};et&&D&&(gt=D.getState(Et.sourceLayer||"_geojsonTileLayer",et));const bt=dt({},P[ft]);bt.paint=L0(bt.paint,Et.paint,H,gt,S),bt.layout=L0(bt.layout,Et.layout,H,gt,S);const Xt=!R||R(H,Et,gt);if(!Xt)continue;const Yt=new C0(H,this.z,this.x,this.y,et);Yt.layer=bt;let me=r[ft];me===void 0&&(me=r[ft]=[]),me.push({featureIndex:g,feature:Yt,intersectionZ:Xt})}}lookupSymbolFeatures(r,l,p,g,x,b,S,T){const P={};this.loadVTLayers();const D=Gc(x);for(const R of r)this.loadMatchingFeature(P,p,g,R,D,b,S,T,l);return P}hasLayer(r){for(const l of this.bucketLayerIDs)for(const p of l)if(r===p)return!0;return!1}getId(r,l){let p=r.id;return this.promoteId&&(p=r.properties[typeof this.promoteId=="string"?this.promoteId:this.promoteId[l]],typeof p=="boolean"&&(p=Number(p))),p}}function L0(a,r,l,p,g){return ct(a,(x,b)=>{const S=r instanceof Vu?r.get(b):null;return 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x}ye("FeatureIndex",T0,{omit:["rawTileData","sourceLayerCoder"]});class $l extends L{constructor(r,l,p,g){super(r,l),this.angle=p,g!==void 0&&(this.segment=g)}clone(){return new $l(this.x,this.y,this.angle,this.segment)}}function A0(a,r,l,p,g){if(r.segment===void 0||l===0)return!0;let x=r,b=r.segment+1,S=0;for(;S>-l/2;){if(b--,b<0)return!1;S-=a[b].dist(x),x=a[b]}S+=a[b].dist(a[b+1]),b++;const T=[];let P=0;for(;S<l/2;){const D=a[b],R=a[b+1];if(!R)return!1;let V=a[b-1].angleTo(D)-D.angleTo(R);for(V=Math.abs((V+3*Math.PI)%(2*Math.PI)-Math.PI),T.push({distance:S,angleDelta:V}),P+=V;S-T[0].distance>p;)P-=T.shift().angleDelta;if(P>g)return!1;b++,S+=D.dist(R)}return!0}function k0(a){let r=0;for(let l=0;l<a.length-1;l++)r+=a[l].dist(a[l+1]);return r}function D0(a,r,l){return a?.6*r*l:0}function R0(a,r){return Math.max(a?a.right-a.left:0,r?r.right-r.left:0)}function d2(a,r,l,p,g,x){const b=D0(l,g,x),S=R0(l,p)*x;let T=0;const P=k0(a)/2;for(let D=0;D<a.length-1;D++){const 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Note that SVGs are not supported."));const g=new Blob([new Uint8Array(a)],{type:"image/png"});p.src=a.byteLength?URL.createObjectURL(g):Ce}),f.g=mn,f.h=(a,r)=>_i(dt(a,{type:"json"}),r),f.i=_e,f.j=xe,f.k=St,f.l=(a,r)=>_i(dt(a,{type:"arrayBuffer"}),r),f.m=_i,f.n=function(a){return new Rg(a).readFields(Jw,[])},f.o=jf,f.p=r0,f.q=so,f.r=mg,f.s=li,f.t=jl,f.u=pe,f.v=Mt,f.w=ee,f.x=cl,f.y=function([a,r,l]){return r+=90,r*=Math.PI/180,l*=Math.PI/180,{x:a*Math.cos(r)*Math.sin(l),y:a*Math.sin(r)*Math.sin(l),z:a*Math.cos(l)}},f.z=Wr}),s("worker",["./shared"],function(f){class u{constructor(B){this.keyCache={},B&&this.replace(B)}replace(B){this._layerConfigs={},this._layers={},this.update(B,[])}update(B,q){for(const nt of B){this._layerConfigs[nt.id]=nt;const yt=this._layers[nt.id]=f.az(nt);yt._featureFilter=f.a6(yt.filter),this.keyCache[nt.id]&&delete this.keyCache[nt.id]}for(const nt of q)delete this.keyCache[nt],delete this._layerConfigs[nt],delete this._layers[nt];this.familiesBySource={};const X=f.bh(Object.values(this._layerConfigs),this.keyCache);for(const nt of X){const yt=nt.map(Ft=>this._layers[Ft.id]),Y=yt[0];if(Y.visibility==="none")continue;const vt=Y.source||"";let pt=this.familiesBySource[vt];pt||(pt=this.familiesBySource[vt]={});const It=Y.sourceLayer||"_geojsonTileLayer";let Nt=pt[It];Nt||(Nt=pt[It]=[]),Nt.push(yt)}}}class v{constructor(B){const q={},X=[];for(const vt in B){const pt=B[vt],It=q[vt]={};for(const Nt in pt){const Ft=pt[+Nt];if(!Ft||Ft.bitmap.width===0||Ft.bitmap.height===0)continue;const Ht={x:0,y:0,w:Ft.bitmap.width+2,h:Ft.bitmap.height+2};X.push(Ht),It[Nt]={rect:Ht,metrics:Ft.metrics}}}const{w:nt,h:yt}=f.p(X),Y=new f.o({width:nt||1,height:yt||1});for(const vt in B){const pt=B[vt];for(const It in pt){const Nt=pt[+It];if(!Nt||Nt.bitmap.width===0||Nt.bitmap.height===0)continue;const Ft=q[vt][It].rect;f.o.copy(Nt.bitmap,Y,{x:0,y:0},{x:Ft.x+1,y:Ft.y+1},Nt.bitmap)}}this.image=Y,this.positions=q}}f.bi("GlyphAtlas",v);class w{constructor(B){this.tileID=new f.Q(B.tileID.overscaledZ,B.tileID.wrap,B.tileID.canonical.z,B.tileID.canonical.x,B.tileID.canonical.y),this.uid=B.uid,this.zoom=B.zoom,this.pixelRatio=B.pixelRatio,this.tileSize=B.tileSize,this.source=B.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=B.showCollisionBoxes,this.collectResourceTiming=!!B.collectResourceTiming,this.returnDependencies=!!B.returnDependencies,this.promoteId=B.promoteId,this.inFlightDependencies=[]}parse(B,q,X,nt){return f._(this,void 0,void 0,function*(){this.status="parsing",this.data=B,this.collisionBoxArray=new f.a4;const yt=new f.bj(Object.keys(B.layers).sort()),Y=new f.bk(this.tileID,this.promoteId);Y.bucketLayerIDs=[];const vt={},pt={featureIndex:Y,iconDependencies:{},patternDependencies:{},glyphDependencies:{},availableImages:X},It=q.familiesBySource[this.source];for(const nn in It){const yi=B.layers[nn];if(!yi)continue;yi.version===1&&f.w(`Vector tile source "${this.source}" layer "${nn}" does not use vector tile spec v2 and therefore may have some rendering errors.`);const Ki=yt.encode(nn),Zr=[];for(let io=0;io<yi.length;io++){const ur=yi.feature(io),Ls=Y.getId(ur,nn);Zr.push({feature:ur,id:Ls,index:io,sourceLayerIndex:Ki})}for(const io of It[nn]){const ur=io[0];ur.source!==this.source&&f.w(`layer.source = ${ur.source} does not equal this.source = ${this.source}`),ur.minzoom&&this.zoom<Math.floor(ur.minzoom)||ur.maxzoom&&this.zoom>=ur.maxzoom||ur.visibility!=="none"&&(I(io,this.zoom,X),(vt[ur.id]=ur.createBucket({index:Y.bucketLayerIDs.length,layers:io,zoom:this.zoom,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:Ki,sourceID:this.source})).populate(Zr,pt,this.tileID.canonical),Y.bucketLayerIDs.push(io.map(Ls=>Ls.id)))}}const Nt=f.aE(pt.glyphDependencies,nn=>Object.keys(nn).map(Number));this.inFlightDependencies.forEach(nn=>nn==null?void 0:nn.abort()),this.inFlightDependencies=[];let Ft=Promise.resolve({});if(Object.keys(Nt).length){const nn=new AbortController;this.inFlightDependencies.push(nn),Ft=nt.sendAsync({type:"GG",data:{stacks:Nt,source:this.source,tileID:this.tileID,type:"glyphs"}},nn)}const Ht=Object.keys(pt.iconDependencies);let we=Promise.resolve({});if(Ht.length){const nn=new AbortController;this.inFlightDependencies.push(nn),we=nt.sendAsync({type:"GI",data:{icons:Ht,source:this.source,tileID:this.tileID,type:"icons"}},nn)}const Te=Object.keys(pt.patternDependencies);let Ge=Promise.resolve({});if(Te.length){const nn=new AbortController;this.inFlightDependencies.push(nn),Ge=nt.sendAsync({type:"GI",data:{icons:Te,source:this.source,tileID:this.tileID,type:"patterns"}},nn)}const[je,yn,Vn]=yield Promise.all([Ft,we,Ge]),$n=new v(je),qi=new f.bl(yn,Vn);for(const nn in vt){const yi=vt[nn];yi instanceof f.a5?(I(yi.layers,this.zoom,X),f.bm({bucket:yi,glyphMap:je,glyphPositions:$n.positions,imageMap:yn,imagePositions:qi.iconPositions,showCollisionBoxes:this.showCollisionBoxes,canonical:this.tileID.canonical})):yi.hasPattern&&(yi instanceof f.bn||yi instanceof f.bo||yi instanceof f.bp)&&(I(yi.layers,this.zoom,X),yi.addFeatures(pt,this.tileID.canonical,qi.patternPositions))}return this.status="done",{buckets:Object.values(vt).filter(nn=>!nn.isEmpty()),featureIndex:Y,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:$n.image,imageAtlas:qi,glyphMap:this.returnDependencies?je:null,iconMap:this.returnDependencies?yn:null,glyphPositions:this.returnDependencies?$n.positions:null}})}}function I(st,B,q){const X=new f.a8(B);for(const nt of st)nt.recalculate(X,q)}class L{constructor(B,q,X){this.actor=B,this.layerIndex=q,this.availableImages=X,this.fetching={},this.loading={},this.loaded={}}loadVectorTile(B,q){return f._(this,void 0,void 0,function*(){const X=yield f.l(B.request,q);try{return{vectorTile:new f.bq.VectorTile(new f.br(X.data)),rawData:X.data,cacheControl:X.cacheControl,expires:X.expires}}catch(nt){const yt=new Uint8Array(X.data);let Y=`Unable to parse the tile at ${B.request.url}, `;throw Y+=yt[0]===31&&yt[1]===139?"please make sure the data is not gzipped and that you have configured the relevant header in the server":`got error: ${nt.messge}`,new Error(Y)}})}loadTile(B){return f._(this,void 0,void 0,function*(){const q=B.uid,X=!!(B&&B.request&&B.request.collectResourceTiming)&&new f.bs(B.request),nt=new w(B);this.loading[q]=nt;const yt=new AbortController;nt.abort=yt;try{const Y=yield this.loadVectorTile(B,yt);if(delete this.loading[q],!Y)return null;const vt=Y.rawData,pt={};Y.expires&&(pt.expires=Y.expires),Y.cacheControl&&(pt.cacheControl=Y.cacheControl);const It={};if(X){const Ft=X.finish();Ft&&(It.resourceTiming=JSON.parse(JSON.stringify(Ft)))}nt.vectorTile=Y.vectorTile;const Nt=nt.parse(Y.vectorTile,this.layerIndex,this.availableImages,this.actor);this.loaded[q]=nt,this.fetching[q]={rawTileData:vt,cacheControl:pt,resourceTiming:It};try{const Ft=yield Nt;return f.e({rawTileData:vt.slice(0)},Ft,pt,It)}finally{delete this.fetching[q]}}catch(Y){throw delete this.loading[q],nt.status="done",this.loaded[q]=nt,Y}})}reloadTile(B){return f._(this,void 0,void 0,function*(){const q=B.uid;if(!this.loaded||!this.loaded[q])throw new Error("Should not be trying to reload a tile that was never loaded or has been removed");const X=this.loaded[q];if(X.showCollisionBoxes=B.showCollisionBoxes,X.status==="parsing"){const nt=yield X.parse(X.vectorTile,this.layerIndex,this.availableImages,this.actor);let yt;if(this.fetching[q]){const{rawTileData:Y,cacheControl:vt,resourceTiming:pt}=this.fetching[q];delete this.fetching[q],yt=f.e({rawTileData:Y.slice(0)},nt,vt,pt)}else yt=nt;return yt}if(X.status==="done"&&X.vectorTile)return X.parse(X.vectorTile,this.layerIndex,this.availableImages,this.actor)})}abortTile(B){return f._(this,void 0,void 0,function*(){const q=this.loading,X=B.uid;q&&q[X]&&q[X].abort&&(q[X].abort.abort(),delete q[X])})}removeTile(B){return f._(this,void 0,void 0,function*(){this.loaded&&this.loaded[B.uid]&&delete this.loaded[B.uid]})}}class A{constructor(){this.loaded={}}loadTile(B){return f._(this,void 0,void 0,function*(){const{uid:q,encoding:X,rawImageData:nt,redFactor:yt,greenFactor:Y,blueFactor:vt,baseShift:pt}=B,It=nt.width+2,Nt=nt.height+2,Ft=f.b(nt)?new f.R({width:It,height:Nt},yield f.bt(nt,-1,-1,It,Nt)):nt,Ht=new f.bu(q,Ft,X,yt,Y,vt,pt);return this.loaded=this.loaded||{},this.loaded[q]=Ht,Ht})}removeTile(B){const q=this.loaded,X=B.uid;q&&q[X]&&delete q[X]}}function U(st,B){if(st.length!==0){z(st[0],B);for(var q=1;q<st.length;q++)z(st[q],!B)}}function z(st,B){for(var q=0,X=0,nt=0,yt=st.length,Y=yt-1;nt<yt;Y=nt++){var vt=(st[nt][0]-st[Y][0])*(st[Y][1]+st[nt][1]),pt=q+vt;X+=Math.abs(q)>=Math.abs(vt)?q-pt+vt:vt-pt+q,q=pt}q+X>=0!=!!B&&st.reverse()}var K=f.bv(function st(B,q){var X,nt=B&&B.type;if(nt==="FeatureCollection")for(X=0;X<B.features.length;X++)st(B.features[X],q);else if(nt==="GeometryCollection")for(X=0;X<B.geometries.length;X++)st(B.geometries[X],q);else if(nt==="Feature")st(B.geometry,q);else if(nt==="Polygon")U(B.coordinates,q);else if(nt==="MultiPolygon")for(X=0;X<B.coordinates.length;X++)U(B.coordinates[X],q);return B});const J=f.bq.VectorTileFeature.prototype.toGeoJSON;var Q={exports:{}},O=f.bw,G=f.bq.VectorTileFeature,j=lt;function lt(st,B){this.options=B||{},this.features=st,this.length=st.length}function xt(st,B){this.id=typeof st.id=="number"?st.id:void 0,this.type=st.type,this.rawGeometry=st.type===1?[st.geometry]:st.geometry,this.properties=st.tags,this.extent=B||4096}lt.prototype.feature=function(st){return new xt(this.features[st],this.options.extent)},xt.prototype.loadGeometry=function(){var st=this.rawGeometry;this.geometry=[];for(var B=0;B<st.length;B++){for(var q=st[B],X=[],nt=0;nt<q.length;nt++)X.push(new O(q[nt][0],q[nt][1]));this.geometry.push(X)}return this.geometry},xt.prototype.bbox=function(){this.geometry||this.loadGeometry();for(var st=this.geometry,B=1/0,q=-1/0,X=1/0,nt=-1/0,yt=0;yt<st.length;yt++)for(var Y=st[yt],vt=0;vt<Y.length;vt++){var pt=Y[vt];B=Math.min(B,pt.x),q=Math.max(q,pt.x),X=Math.min(X,pt.y),nt=Math.max(nt,pt.y)}return[B,X,q,nt]},xt.prototype.toGeoJSON=G.prototype.toGeoJSON;var dt=f.bx,ht=j;function ct(st){var B=new dt;return function(q,X){for(var nt in q.layers)X.writeMessage(3,Pt,q.layers[nt])}(st,B),B.finish()}function Pt(st,B){var q;B.writeVarintField(15,st.version||1),B.writeStringField(1,st.name||""),B.writeVarintField(5,st.extent||4096);var X={keys:[],values:[],keycache:{},valuecache:{}};for(q=0;q<st.length;q++)X.feature=st.feature(q),B.writeMessage(2,$,X);var nt=X.keys;for(q=0;q<nt.length;q++)B.writeStringField(3,nt[q]);var yt=X.values;for(q=0;q<yt.length;q++)B.writeMessage(4,_e,yt[q])}function $(st,B){var q=st.feature;q.id!==void 0&&B.writeVarintField(1,q.id),B.writeMessage(2,Lt,st),B.writeVarintField(3,q.type),B.writeMessage(4,re,q)}function Lt(st,B){var q=st.feature,X=st.keys,nt=st.values,yt=st.keycache,Y=st.valuecache;for(var vt in q.properties){var pt=q.properties[vt],It=yt[vt];if(pt!==null){It===void 0&&(X.push(vt),yt[vt]=It=X.length-1),B.writeVarint(It);var Nt=typeof pt;Nt!=="string"&&Nt!=="boolean"&&Nt!=="number"&&(pt=JSON.stringify(pt));var Ft=Nt+":"+pt,Ht=Y[Ft];Ht===void 0&&(nt.push(pt),Y[Ft]=Ht=nt.length-1),B.writeVarint(Ht)}}}function ee(st,B){return(B<<3)+(7&st)}function Tt(st){return st<<1^st>>31}function re(st,B){for(var q=st.loadGeometry(),X=st.type,nt=0,yt=0,Y=q.length,vt=0;vt<Y;vt++){var pt=q[vt],It=1;X===1&&(It=pt.length),B.writeVarint(ee(1,It));for(var Nt=X===3?pt.length-1:pt.length,Ft=0;Ft<Nt;Ft++){Ft===1&&X!==1&&B.writeVarint(ee(2,Nt-1));var Ht=pt[Ft].x-nt,we=pt[Ft].y-yt;B.writeVarint(Tt(Ht)),B.writeVarint(Tt(we)),nt+=Ht,yt+=we}X===3&&B.writeVarint(ee(7,1))}}function _e(st,B){var q=typeof st;q==="string"?B.writeStringField(1,st):q==="boolean"?B.writeBooleanField(7,st):q==="number"&&(st%1!=0?B.writeDoubleField(3,st):st<0?B.writeSVarintField(6,st):B.writeVarintField(5,st))}Q.exports=ct,Q.exports.fromVectorTileJs=ct,Q.exports.fromGeojsonVt=function(st,B){B=B||{};var q={};for(var X in st)q[X]=new ht(st[X].features,B),q[X].name=X,q[X].version=B.version,q[X].extent=B.extent;return ct({layers:q})},Q.exports.GeoJSONWrapper=ht;var qt=f.bv(Q.exports);const Ne={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:st=>st},Ce=Math.fround||(pn=new Float32Array(1),st=>(pn[0]=+st,pn[0]));var pn;const Ve=3,Ie=5,sn=6;class In{constructor(B){this.options=Object.assign(Object.create(Ne),B),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(B){const{log:q,minZoom:X,maxZoom:nt}=this.options;q&&console.time("total time");const yt=`prepare ${B.length} points`;q&&console.time(yt),this.points=B;const Y=[];for(let pt=0;pt<B.length;pt++){const It=B[pt];if(!It.geometry)continue;const[Nt,Ft]=It.geometry.coordinates,Ht=Ce(Pn(Nt)),we=Ce(gi(Ft));Y.push(Ht,we,1/0,pt,-1,1),this.options.reduce&&Y.push(0)}let vt=this.trees[nt+1]=this._createTree(Y);q&&console.timeEnd(yt);for(let pt=nt;pt>=X;pt--){const It=+Date.now();vt=this.trees[pt]=this._createTree(this._cluster(vt,pt)),q&&console.log("z%d: %d clusters in %dms",pt,vt.numItems,+Date.now()-It)}return q&&console.timeEnd("total time"),this}getClusters(B,q){let X=((B[0]+180)%360+360)%360-180;const nt=Math.max(-90,Math.min(90,B[1]));let yt=B[2]===180?180:((B[2]+180)%360+360)%360-180;const Y=Math.max(-90,Math.min(90,B[3]));if(B[2]-B[0]>=360)X=-180,yt=180;else if(X>yt){const Ft=this.getClusters([X,nt,180,Y],q),Ht=this.getClusters([-180,nt,yt,Y],q);return Ft.concat(Ht)}const vt=this.trees[this._limitZoom(q)],pt=vt.range(Pn(X),gi(Y),Pn(yt),gi(nt)),It=vt.data,Nt=[];for(const Ft of pt){const Ht=this.stride*Ft;Nt.push(It[Ht+Ie]>1?dn(It,Ht,this.clusterProps):this.points[It[Ht+Ve]])}return Nt}getChildren(B){const q=this._getOriginId(B),X=this._getOriginZoom(B),nt="No cluster with the specified id.",yt=this.trees[X];if(!yt)throw new Error(nt);const Y=yt.data;if(q*this.stride>=Y.length)throw new Error(nt);const vt=this.options.radius/(this.options.extent*Math.pow(2,X-1)),pt=yt.within(Y[q*this.stride],Y[q*this.stride+1],vt),It=[];for(const Nt of pt){const Ft=Nt*this.stride;Y[Ft+4]===B&&It.push(Y[Ft+Ie]>1?dn(Y,Ft,this.clusterProps):this.points[Y[Ft+Ve]])}if(It.length===0)throw new Error(nt);return It}getLeaves(B,q,X){const nt=[];return this._appendLeaves(nt,B,q=q||10,X=X||0,0),nt}getTile(B,q,X){const nt=this.trees[this._limitZoom(B)],yt=Math.pow(2,B),{extent:Y,radius:vt}=this.options,pt=vt/Y,It=(X-pt)/yt,Nt=(X+1+pt)/yt,Ft={features:[]};return this._addTileFeatures(nt.range((q-pt)/yt,It,(q+1+pt)/yt,Nt),nt.data,q,X,yt,Ft),q===0&&this._addTileFeatures(nt.range(1-pt/yt,It,1,Nt),nt.data,yt,X,yt,Ft),q===yt-1&&this._addTileFeatures(nt.range(0,It,pt/yt,Nt),nt.data,-1,X,yt,Ft),Ft.features.length?Ft:null}getClusterExpansionZoom(B){let q=this._getOriginZoom(B)-1;for(;q<=this.options.maxZoom;){const X=this.getChildren(B);if(q++,X.length!==1)break;B=X[0].properties.cluster_id}return q}_appendLeaves(B,q,X,nt,yt){const Y=this.getChildren(q);for(const vt of Y){const pt=vt.properties;if(pt&&pt.cluster?yt+pt.point_count<=nt?yt+=pt.point_count:yt=this._appendLeaves(B,pt.cluster_id,X,nt,yt):yt<nt?yt++:B.push(vt),B.length===X)break}return yt}_createTree(B){const q=new f.au(B.length/this.stride|0,this.options.nodeSize,Float32Array);for(let X=0;X<B.length;X+=this.stride)q.add(B[X],B[X+1]);return q.finish(),q.data=B,q}_addTileFeatures(B,q,X,nt,yt,Y){for(const vt of B){const pt=vt*this.stride,It=q[pt+Ie]>1;let Nt,Ft,Ht;if(It)Nt=mn(q,pt,this.clusterProps),Ft=q[pt],Ht=q[pt+1];else{const Ge=this.points[q[pt+Ve]];Nt=Ge.properties;const[je,yn]=Ge.geometry.coordinates;Ft=Pn(je),Ht=gi(yn)}const we={type:1,geometry:[[Math.round(this.options.extent*(Ft*yt-X)),Math.round(this.options.extent*(Ht*yt-nt))]],tags:Nt};let Te;Te=It||this.options.generateId?q[pt+Ve]:this.points[q[pt+Ve]].id,Te!==void 0&&(we.id=Te),Y.features.push(we)}}_limitZoom(B){return Math.max(this.options.minZoom,Math.min(Math.floor(+B),this.options.maxZoom+1))}_cluster(B,q){const{radius:X,extent:nt,reduce:yt,minPoints:Y}=this.options,vt=X/(nt*Math.pow(2,q)),pt=B.data,It=[],Nt=this.stride;for(let Ft=0;Ft<pt.length;Ft+=Nt){if(pt[Ft+2]<=q)continue;pt[Ft+2]=q;const Ht=pt[Ft],we=pt[Ft+1],Te=B.within(pt[Ft],pt[Ft+1],vt),Ge=pt[Ft+Ie];let je=Ge;for(const yn of Te){const Vn=yn*Nt;pt[Vn+2]>q&&(je+=pt[Vn+Ie])}if(je>Ge&&je>=Y){let yn,Vn=Ht*Ge,$n=we*Ge,qi=-1;const nn=((Ft/Nt|0)<<5)+(q+1)+this.points.length;for(const yi of Te){const Ki=yi*Nt;if(pt[Ki+2]<=q)continue;pt[Ki+2]=q;const Zr=pt[Ki+Ie];Vn+=pt[Ki]*Zr,$n+=pt[Ki+1]*Zr,pt[Ki+4]=nn,yt&&(yn||(yn=this._map(pt,Ft,!0),qi=this.clusterProps.length,this.clusterProps.push(yn)),yt(yn,this._map(pt,Ki)))}pt[Ft+4]=nn,It.push(Vn/je,$n/je,1/0,nn,-1,je),yt&&It.push(qi)}else{for(let yn=0;yn<Nt;yn++)It.push(pt[Ft+yn]);if(je>1)for(const yn of Te){const Vn=yn*Nt;if(!(pt[Vn+2]<=q)){pt[Vn+2]=q;for(let $n=0;$n<Nt;$n++)It.push(pt[Vn+$n])}}}}return It}_getOriginId(B){return B-this.points.length>>5}_getOriginZoom(B){return(B-this.points.length)%32}_map(B,q,X){if(B[q+Ie]>1){const Y=this.clusterProps[B[q+sn]];return X?Object.assign({},Y):Y}const nt=this.points[B[q+Ve]].properties,yt=this.options.map(nt);return X&&yt===nt?Object.assign({},yt):yt}}function dn(st,B,q){return{type:"Feature",id:st[B+Ve],properties:mn(st,B,q),geometry:{type:"Point",coordinates:[(X=st[B],360*(X-.5)),Ci(st[B+1])]}};var X}function mn(st,B,q){const X=st[B+Ie],nt=X>=1e4?`${Math.round(X/1e3)}k`:X>=1e3?Math.round(X/100)/10+"k":X,yt=st[B+sn],Y=yt===-1?{}:Object.assign({},q[yt]);return Object.assign(Y,{cluster:!0,cluster_id:st[B+Ve],point_count:X,point_count_abbreviated:nt})}function Pn(st){return st/360+.5}function gi(st){const B=Math.sin(st*Math.PI/180),q=.5-.25*Math.log((1+B)/(1-B))/Math.PI;return q<0?0:q>1?1:q}function Ci(st){const B=(180-360*st)*Math.PI/180;return 360*Math.atan(Math.exp(B))/Math.PI-90}function _i(st,B,q,X){for(var nt,yt=X,Y=q-B>>1,vt=q-B,pt=st[B],It=st[B+1],Nt=st[q],Ft=st[q+1],Ht=B+3;Ht<q;Ht+=3){var we=li(st[Ht],st[Ht+1],pt,It,Nt,Ft);if(we>yt)nt=Ht,yt=we;else if(we===yt){var Te=Math.abs(Ht-Y);Te<vt&&(nt=Ht,vt=Te)}}yt>X&&(nt-B>3&&_i(st,B,nt,X),st[nt+2]=yt,q-nt>3&&_i(st,nt,q,X))}function li(st,B,q,X,nt,yt){var Y=nt-q,vt=yt-X;if(Y!==0||vt!==0){var pt=((st-q)*Y+(B-X)*vt)/(Y*Y+vt*vt);pt>1?(q=nt,X=yt):pt>0&&(q+=Y*pt,X+=vt*pt)}return(Y=st-q)*Y+(vt=B-X)*vt}function Kt(st,B,q,X){var nt={id:st===void 0?null:st,type:B,geometry:q,tags:X,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(yt){var Y=yt.geometry,vt=yt.type;if(vt==="Point"||vt==="MultiPoint"||vt==="LineString")mt(yt,Y);else if(vt==="Polygon"||vt==="MultiLineString")for(var pt=0;pt<Y.length;pt++)mt(yt,Y[pt]);else if(vt==="MultiPolygon")for(pt=0;pt<Y.length;pt++)for(var It=0;It<Y[pt].length;It++)mt(yt,Y[pt][It])}(nt),nt}function mt(st,B){for(var q=0;q<B.length;q+=3)st.minX=Math.min(st.minX,B[q]),st.minY=Math.min(st.minY,B[q+1]),st.maxX=Math.max(st.maxX,B[q]),st.maxY=Math.max(st.maxY,B[q+1])}function St(st,B,q,X){if(B.geometry){var nt=B.geometry.coordinates,yt=B.geometry.type,Y=Math.pow(q.tolerance/((1<<q.maxZoom)*q.extent),2),vt=[],pt=B.id;if(q.promoteId?pt=B.properties[q.promoteId]:q.generateId&&(pt=X||0),yt==="Point")xe(nt,vt);else if(yt==="MultiPoint")for(var It=0;It<nt.length;It++)xe(nt[It],vt);else if(yt==="LineString")An(nt,vt,Y,!1);else if(yt==="MultiLineString"){if(q.lineMetrics){for(It=0;It<nt.length;It++)An(nt[It],vt=[],Y,!1),st.push(Kt(pt,"LineString",vt,B.properties));return}Mt(nt,vt,Y,!1)}else if(yt==="Polygon")Mt(nt,vt,Y,!0);else{if(yt!=="MultiPolygon"){if(yt==="GeometryCollection"){for(It=0;It<B.geometry.geometries.length;It++)St(st,{id:pt,geometry:B.geometry.geometries[It],properties:B.properties},q,X);return}throw new Error("Input data is not a valid GeoJSON object.")}for(It=0;It<nt.length;It++){var Nt=[];Mt(nt[It],Nt,Y,!0),vt.push(Nt)}}st.push(Kt(pt,yt,vt,B.properties))}}function xe(st,B){B.push(We(st[0])),B.push(Ti(st[1])),B.push(0)}function An(st,B,q,X){for(var nt,yt,Y=0,vt=0;vt<st.length;vt++){var pt=We(st[vt][0]),It=Ti(st[vt][1]);B.push(pt),B.push(It),B.push(0),vt>0&&(Y+=X?(nt*It-pt*yt)/2:Math.sqrt(Math.pow(pt-nt,2)+Math.pow(It-yt,2))),nt=pt,yt=It}var Nt=B.length-3;B[2]=1,_i(B,0,Nt,q),B[Nt+2]=1,B.size=Math.abs(Y),B.start=0,B.end=B.size}function Mt(st,B,q,X){for(var nt=0;nt<st.length;nt++){var yt=[];An(st[nt],yt,q,X),B.push(yt)}}function We(st){return st/360+.5}function Ti(st){var B=Math.sin(st*Math.PI/180),q=.5-.25*Math.log((1+B)/(1-B))/Math.PI;return q<0?0:q>1?1:q}function on(st,B,q,X,nt,yt,Y,vt){if(X/=B,yt>=(q/=B)&&Y<X)return st;if(Y<q||yt>=X)return null;for(var pt=[],It=0;It<st.length;It++){var Nt=st[It],Ft=Nt.geometry,Ht=Nt.type,we=nt===0?Nt.minX:Nt.minY,Te=nt===0?Nt.maxX:Nt.maxY;if(we>=q&&Te<X)pt.push(Nt);else if(!(Te<q||we>=X)){var Ge=[];if(Ht==="Point"||Ht==="MultiPoint")Wn(Ft,Ge,q,X,nt);else if(Ht==="LineString")wo(Ft,Ge,q,X,nt,!1,vt.lineMetrics);else if(Ht==="MultiLineString")Ts(Ft,Ge,q,X,nt,!1);else if(Ht==="Polygon")Ts(Ft,Ge,q,X,nt,!0);else if(Ht==="MultiPolygon")for(var je=0;je<Ft.length;je++){var yn=[];Ts(Ft[je],yn,q,X,nt,!0),yn.length&&Ge.push(yn)}if(Ge.length){if(vt.lineMetrics&&Ht==="LineString"){for(je=0;je<Ge.length;je++)pt.push(Kt(Nt.id,Ht,Ge[je],Nt.tags));continue}Ht!=="LineString"&&Ht!=="MultiLineString"||(Ge.length===1?(Ht="LineString",Ge=Ge[0]):Ht="MultiLineString"),Ht!=="Point"&&Ht!=="MultiPoint"||(Ht=Ge.length===3?"Point":"MultiPoint"),pt.push(Kt(Nt.id,Ht,Ge,Nt.tags))}}}return pt.length?pt:null}function Wn(st,B,q,X,nt){for(var yt=0;yt<st.length;yt+=3){var Y=st[yt+nt];Y>=q&&Y<=X&&(B.push(st[yt]),B.push(st[yt+1]),B.push(st[yt+2]))}}function wo(st,B,q,X,nt,yt,Y){for(var vt,pt,It=rs(st),Nt=nt===0?vr:il,Ft=st.start,Ht=0;Ht<st.length-3;Ht+=3){var we=st[Ht],Te=st[Ht+1],Ge=st[Ht+2],je=st[Ht+3],yn=st[Ht+4],Vn=nt===0?we:Te,$n=nt===0?je:yn,qi=!1;Y&&(vt=Math.sqrt(Math.pow(we-je,2)+Math.pow(Te-yn,2))),Vn<q?$n>q&&(pt=Nt(It,we,Te,je,yn,q),Y&&(It.start=Ft+vt*pt)):Vn>X?$n<X&&(pt=Nt(It,we,Te,je,yn,X),Y&&(It.start=Ft+vt*pt)):Ca(It,we,Te,Ge),$n<q&&Vn>=q&&(pt=Nt(It,we,Te,je,yn,q),qi=!0),$n>X&&Vn<=X&&(pt=Nt(It,we,Te,je,yn,X),qi=!0),!yt&&qi&&(Y&&(It.end=Ft+vt*pt),B.push(It),It=rs(st)),Y&&(Ft+=vt)}var nn=st.length-3;we=st[nn],Te=st[nn+1],Ge=st[nn+2],(Vn=nt===0?we:Te)>=q&&Vn<=X&&Ca(It,we,Te,Ge),nn=It.length-3,yt&&nn>=3&&(It[nn]!==It[0]||It[nn+1]!==It[1])&&Ca(It,It[0],It[1],It[2]),It.length&&B.push(It)}function rs(st){var B=[];return B.size=st.size,B.start=st.start,B.end=st.end,B}function Ts(st,B,q,X,nt,yt){for(var Y=0;Y<st.length;Y++)wo(st[Y],B,q,X,nt,yt,!1)}function Ca(st,B,q,X){st.push(B),st.push(q),st.push(X)}function vr(st,B,q,X,nt,yt){var Y=(yt-B)/(X-B);return st.push(yt),st.push(q+(nt-q)*Y),st.push(1),Y}function il(st,B,q,X,nt,yt){var Y=(yt-q)/(nt-q);return st.push(B+(X-B)*Y),st.push(yt),st.push(1),Y}function os(st,B){for(var q=[],X=0;X<st.length;X++){var nt,yt=st[X],Y=yt.type;if(Y==="Point"||Y==="MultiPoint"||Y==="LineString")nt=te(yt.geometry,B);else if(Y==="MultiLineString"||Y==="Polygon"){nt=[];for(var vt=0;vt<yt.geometry.length;vt++)nt.push(te(yt.geometry[vt],B))}else if(Y==="MultiPolygon")for(nt=[],vt=0;vt<yt.geometry.length;vt++){for(var pt=[],It=0;It<yt.geometry[vt].length;It++)pt.push(te(yt.geometry[vt][It],B));nt.push(pt)}q.push(Kt(yt.id,Y,nt,yt.tags))}return q}function te(st,B){var q=[];q.size=st.size,st.start!==void 0&&(q.start=st.start,q.end=st.end);for(var X=0;X<st.length;X+=3)q.push(st[X]+B,st[X+1],st[X+2]);return q}function Uo(st,B){if(st.transformed)return st;var q,X,nt,yt=1<<st.z,Y=st.x,vt=st.y;for(q=0;q<st.features.length;q++){var pt=st.features[q],It=pt.geometry,Nt=pt.type;if(pt.geometry=[],Nt===1)for(X=0;X<It.length;X+=2)pt.geometry.push(jr(It[X],It[X+1],B,yt,Y,vt));else for(X=0;X<It.length;X++){var Ft=[];for(nt=0;nt<It[X].length;nt+=2)Ft.push(jr(It[X][nt],It[X][nt+1],B,yt,Y,vt));pt.geometry.push(Ft)}}return st.transformed=!0,st}function jr(st,B,q,X,nt,yt){return[Math.round(q*(st*X-nt)),Math.round(q*(B*X-yt))]}function rl(st,B,q,X,nt){for(var yt=B===nt.maxZoom?0:nt.tolerance/((1<<B)*nt.extent),Y={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:q,y:X,z:B,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0},vt=0;vt<st.length;vt++){Y.numFeatures++,Gi(Y,st[vt],yt,nt);var pt=st[vt].minX,It=st[vt].minY,Nt=st[vt].maxX,Ft=st[vt].maxY;pt<Y.minX&&(Y.minX=pt),It<Y.minY&&(Y.minY=It),Nt>Y.maxX&&(Y.maxX=Nt),Ft>Y.maxY&&(Y.maxY=Ft)}return Y}function Gi(st,B,q,X){var nt=B.geometry,yt=B.type,Y=[];if(yt==="Point"||yt==="MultiPoint")for(var vt=0;vt<nt.length;vt+=3)Y.push(nt[vt]),Y.push(nt[vt+1]),st.numPoints++,st.numSimplified++;else if(yt==="LineString")se(Y,nt,st,q,!1,!1);else if(yt==="MultiLineString"||yt==="Polygon")for(vt=0;vt<nt.length;vt++)se(Y,nt[vt],st,q,yt==="Polygon",vt===0);else if(yt==="MultiPolygon")for(var pt=0;pt<nt.length;pt++){var It=nt[pt];for(vt=0;vt<It.length;vt++)se(Y,It[vt],st,q,!0,vt===0)}if(Y.length){var Nt=B.tags||null;if(yt==="LineString"&&X.lineMetrics){for(var Ft in Nt={},B.tags)Nt[Ft]=B.tags[Ft];Nt.mapbox_clip_start=nt.start/nt.size,Nt.mapbox_clip_end=nt.end/nt.size}var Ht={geometry:Y,type:yt==="Polygon"||yt==="MultiPolygon"?3:yt==="LineString"||yt==="MultiLineString"?2:1,tags:Nt};B.id!==null&&(Ht.id=B.id),st.features.push(Ht)}}function se(st,B,q,X,nt,yt){var Y=X*X;if(X>0&&B.size<(nt?Y:X))q.numPoints+=B.length/3;else{for(var vt=[],pt=0;pt<B.length;pt+=3)(X===0||B[pt+2]>Y)&&(q.numSimplified++,vt.push(B[pt]),vt.push(B[pt+1])),q.numPoints++;nt&&function(It,Nt){for(var Ft=0,Ht=0,we=It.length,Te=we-2;Ht<we;Te=Ht,Ht+=2)Ft+=(It[Ht]-It[Te])*(It[Ht+1]+It[Te+1]);if(Ft>0===Nt)for(Ht=0,we=It.length;Ht<we/2;Ht+=2){var Ge=It[Ht],je=It[Ht+1];It[Ht]=It[we-2-Ht],It[Ht+1]=It[we-1-Ht],It[we-2-Ht]=Ge,It[we-1-Ht]=je}}(vt,yt),st.push(vt)}}function Ke(st,B){var q=(B=this.options=function(nt,yt){for(var Y in yt)nt[Y]=yt[Y];return nt}(Object.create(this.options),B)).debug;if(q&&console.time("preprocess data"),B.maxZoom<0||B.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(B.promoteId&&B.generateId)throw new Error("promoteId and generateId cannot be used together.");var X=function(nt,yt){var Y=[];if(nt.type==="FeatureCollection")for(var vt=0;vt<nt.features.length;vt++)St(Y,nt.features[vt],yt,vt);else St(Y,nt.type==="Feature"?nt:{geometry:nt},yt);return Y}(st,B);this.tiles={},this.tileCoords=[],q&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",B.indexMaxZoom,B.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),X=function(nt,yt){var Y=yt.buffer/yt.extent,vt=nt,pt=on(nt,1,-1-Y,Y,0,-1,2,yt),It=on(nt,1,1-Y,2+Y,0,-1,2,yt);return(pt||It)&&(vt=on(nt,1,-Y,1+Y,0,-1,2,yt)||[],pt&&(vt=os(pt,1).concat(vt)),It&&(vt=vt.concat(os(It,-1)))),vt}(X,B),X.length&&this.splitTile(X,0,0,0),q&&(X.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}function Xe(st,B,q){return 32*((1<<st)*q+B)+st}function Li(st,B){return B?st.properties[B]:st.id}function Go(st,B){if(st==null)return!0;if(st.type==="Feature")return Li(st,B)!=null;if(st.type==="FeatureCollection"){const q=new Set;for(const X of st.features){const nt=Li(X,B);if(nt==null||q.has(nt))return!1;q.add(nt)}return!0}return!1}function He(st,B){const q=new Map;if(st!=null)if(st.type==="Feature")q.set(Li(st,B),st);else for(const X of st.features)q.set(Li(X,B),X);return q}Ke.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},Ke.prototype.splitTile=function(st,B,q,X,nt,yt,Y){for(var vt=[st,B,q,X],pt=this.options,It=pt.debug;vt.length;){X=vt.pop(),q=vt.pop(),B=vt.pop(),st=vt.pop();var Nt=1<<B,Ft=Xe(B,q,X),Ht=this.tiles[Ft];if(!Ht&&(It>1&&console.time("creation"),Ht=this.tiles[Ft]=rl(st,B,q,X,pt),this.tileCoords.push({z:B,x:q,y:X}),It)){It>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",B,q,X,Ht.numFeatures,Ht.numPoints,Ht.numSimplified),console.timeEnd("creation"));var we="z"+B;this.stats[we]=(this.stats[we]||0)+1,this.total++}if(Ht.source=st,nt){if(B===pt.maxZoom||B===nt)continue;var Te=1<<nt-B;if(q!==Math.floor(yt/Te)||X!==Math.floor(Y/Te))continue}else if(B===pt.indexMaxZoom||Ht.numPoints<=pt.indexMaxPoints)continue;if(Ht.source=null,st.length!==0){It>1&&console.time("clipping");var Ge,je,yn,Vn,$n,qi,nn=.5*pt.buffer/pt.extent,yi=.5-nn,Ki=.5+nn,Zr=1+nn;Ge=je=yn=Vn=null,$n=on(st,Nt,q-nn,q+Ki,0,Ht.minX,Ht.maxX,pt),qi=on(st,Nt,q+yi,q+Zr,0,Ht.minX,Ht.maxX,pt),st=null,$n&&(Ge=on($n,Nt,X-nn,X+Ki,1,Ht.minY,Ht.maxY,pt),je=on($n,Nt,X+yi,X+Zr,1,Ht.minY,Ht.maxY,pt),$n=null),qi&&(yn=on(qi,Nt,X-nn,X+Ki,1,Ht.minY,Ht.maxY,pt),Vn=on(qi,Nt,X+yi,X+Zr,1,Ht.minY,Ht.maxY,pt),qi=null),It>1&&console.timeEnd("clipping"),vt.push(Ge||[],B+1,2*q,2*X),vt.push(je||[],B+1,2*q,2*X+1),vt.push(yn||[],B+1,2*q+1,2*X),vt.push(Vn||[],B+1,2*q+1,2*X+1)}}},Ke.prototype.getTile=function(st,B,q){var X=this.options,nt=X.extent,yt=X.debug;if(st<0||st>24)return null;var Y=1<<st,vt=Xe(st,B=(B%Y+Y)%Y,q);if(this.tiles[vt])return Uo(this.tiles[vt],nt);yt>1&&console.log("drilling down to z%d-%d-%d",st,B,q);for(var pt,It=st,Nt=B,Ft=q;!pt&&It>0;)It--,Nt=Math.floor(Nt/2),Ft=Math.floor(Ft/2),pt=this.tiles[Xe(It,Nt,Ft)];return pt&&pt.source?(yt>1&&console.log("found parent tile z%d-%d-%d",It,Nt,Ft),yt>1&&console.time("drilling down"),this.splitTile(pt.source,It,Nt,Ft,st,B,q),yt>1&&console.timeEnd("drilling down"),this.tiles[vt]?Uo(this.tiles[vt],nt):null):null};class oa extends L{constructor(){super(...arguments),this._dataUpdateable=new Map}loadVectorTile(B,q){return f._(this,void 0,void 0,function*(){const X=B.tileID.canonical;if(!this._geoJSONIndex)throw new Error("Unable to parse the data into a cluster or geojson");const nt=this._geoJSONIndex.getTile(X.z,X.x,X.y);if(!nt)return null;const yt=new class{constructor(vt){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=f.W,this.length=vt.length,this._features=vt}feature(vt){return new class{constructor(pt){this._feature=pt,this.extent=f.W,this.type=pt.type,this.properties=pt.tags,"id"in pt&&!isNaN(pt.id)&&(this.id=parseInt(pt.id,10))}loadGeometry(){if(this._feature.type===1){const pt=[];for(const It of this._feature.geometry)pt.push([new f.P(It[0],It[1])]);return pt}{const pt=[];for(const It of this._feature.geometry){const Nt=[];for(const Ft of It)Nt.push(new f.P(Ft[0],Ft[1]));pt.push(Nt)}return pt}}toGeoJSON(pt,It,Nt){return J.call(this,pt,It,Nt)}}(this._features[vt])}}(nt.features);let Y=qt(yt);return Y.byteOffset===0&&Y.byteLength===Y.buffer.byteLength||(Y=new Uint8Array(Y)),{vectorTile:yt,rawData:Y.buffer}})}loadData(B){return f._(this,void 0,void 0,function*(){var q;(q=this._pendingRequest)===null||q===void 0||q.abort();const X=!!(B&&B.request&&B.request.collectResourceTiming)&&new f.bs(B.request);this._pendingRequest=new AbortController;try{let nt=yield this.loadGeoJSON(B,this._pendingRequest);if(delete this._pendingRequest,typeof nt!="object")throw new Error(`Input data given to '${B.source}' is not a valid GeoJSON object.`);if(K(nt,!0),B.filter){const Y=f.by(B.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(Y.result==="error")throw new Error(Y.value.map(pt=>`${pt.key}: ${pt.message}`).join(", "));nt={type:"FeatureCollection",features:nt.features.filter(pt=>Y.value.evaluate({zoom:0},pt))}}this._geoJSONIndex=B.cluster?new In(function({superclusterOptions:Y,clusterProperties:vt}){if(!vt||!Y)return Y;const pt={},It={},Nt={accumulated:null,zoom:0},Ft={properties:null},Ht=Object.keys(vt);for(const we of Ht){const[Te,Ge]=vt[we],je=f.by(Ge),yn=f.by(typeof Te=="string"?[Te,["accumulated"],["get",we]]:Te);pt[we]=je.value,It[we]=yn.value}return Y.map=we=>{Ft.properties=we;const Te={};for(const Ge of Ht)Te[Ge]=pt[Ge].evaluate(Nt,Ft);return Te},Y.reduce=(we,Te)=>{Ft.properties=Te;for(const Ge of Ht)Nt.accumulated=we[Ge],we[Ge]=It[Ge].evaluate(Nt,Ft)},Y}(B)).load(nt.features):function(Y,vt){return new Ke(Y,vt)}(nt,B.geojsonVtOptions),this.loaded={};const yt={};if(X){const Y=X.finish();Y&&(yt.resourceTiming={},yt.resourceTiming[B.source]=JSON.parse(JSON.stringify(Y)))}return yt}catch(nt){if(delete this._pendingRequest,f.bz(nt))return{abandoned:!0};throw nt}})}reloadTile(B){const q=this.loaded;return q&&q[B.uid]?super.reloadTile(B):this.loadTile(B)}loadGeoJSON(B,q){return f._(this,void 0,void 0,function*(){const{promoteId:X}=B;if(B.request){const nt=yield f.h(B.request,q);return this._dataUpdateable=Go(nt.data,X)?He(nt.data,X):void 0,nt.data}if(typeof B.data=="string")try{const nt=JSON.parse(B.data);return this._dataUpdateable=Go(nt,X)?He(nt,X):void 0,nt}catch{throw new Error(`Input data given to '${B.source}' is not a valid GeoJSON object.`)}if(!B.dataDiff)throw new Error(`Input data given to '${B.source}' is not a valid GeoJSON object.`);if(!this._dataUpdateable)throw new Error(`Cannot update existing geojson data in ${B.source}`);return function(nt,yt,Y){var vt,pt,It,Nt;if(yt.removeAll&&nt.clear(),yt.remove)for(const Ft of yt.remove)nt.delete(Ft);if(yt.add)for(const Ft of yt.add){const Ht=Li(Ft,Y);Ht!=null&&nt.set(Ht,Ft)}if(yt.update)for(const Ft of yt.update){let Ht=nt.get(Ft.id);if(Ht==null)continue;const we=!Ft.removeAllProperties&&(((vt=Ft.removeProperties)===null||vt===void 0?void 0:vt.length)>0||((pt=Ft.addOrUpdateProperties)===null||pt===void 0?void 0:pt.length)>0);if((Ft.newGeometry||Ft.removeAllProperties||we)&&(Ht=Object.assign({},Ht),nt.set(Ft.id,Ht),we&&(Ht.properties=Object.assign({},Ht.properties))),Ft.newGeometry&&(Ht.geometry=Ft.newGeometry),Ft.removeAllProperties)Ht.properties={};else if(((It=Ft.removeProperties)===null||It===void 0?void 0:It.length)>0)for(const Te of Ft.removeProperties)Object.prototype.hasOwnProperty.call(Ht.properties,Te)&&delete Ht.properties[Te];if(((Nt=Ft.addOrUpdateProperties)===null||Nt===void 0?void 0:Nt.length)>0)for(const{key:Te,value:Ge}of Ft.addOrUpdateProperties)Ht.properties[Te]=Ge}}(this._dataUpdateable,B.dataDiff,X),{type:"FeatureCollection",features:Array.from(this._dataUpdateable.values())}})}removeSource(B){return f._(this,void 0,void 0,function*(){this._pendingRequest&&this._pendingRequest.abort()})}getClusterExpansionZoom(B){return this._geoJSONIndex.getClusterExpansionZoom(B.clusterId)}getClusterChildren(B){return this._geoJSONIndex.getChildren(B.clusterId)}getClusterLeaves(B){return this._geoJSONIndex.getLeaves(B.clusterId,B.limit,B.offset)}}class Di{constructor(B){this.self=B,this.actor=new f.C(B),this.layerIndexes={},this.availableImages={},this.workerSources={},this.demWorkerSources={},this.externalWorkerSourceTypes={},this.self.registerWorkerSource=(q,X)=>{if(this.externalWorkerSourceTypes[q])throw new Error(`Worker source with name "${q}" already registered.`);this.externalWorkerSourceTypes[q]=X},this.self.addProtocol=f.bf,this.self.removeProtocol=f.bg,this.self.registerRTLTextPlugin=q=>{if(f.bA.isParsed())throw new Error("RTL text plugin already registered.");f.bA.setMethods(q)},this.actor.registerMessageHandler("LDT",(q,X)=>this._getDEMWorkerSource(q,X.source).loadTile(X)),this.actor.registerMessageHandler("RDT",(q,X)=>f._(this,void 0,void 0,function*(){this._getDEMWorkerSource(q,X.source).removeTile(X)})),this.actor.registerMessageHandler("GCEZ",(q,X)=>f._(this,void 0,void 0,function*(){return this._getWorkerSource(q,X.type,X.source).getClusterExpansionZoom(X)})),this.actor.registerMessageHandler("GCC",(q,X)=>f._(this,void 0,void 0,function*(){return this._getWorkerSource(q,X.type,X.source).getClusterChildren(X)})),this.actor.registerMessageHandler("GCL",(q,X)=>f._(this,void 0,void 0,function*(){return this._getWorkerSource(q,X.type,X.source).getClusterLeaves(X)})),this.actor.registerMessageHandler("LD",(q,X)=>this._getWorkerSource(q,X.type,X.source).loadData(X)),this.actor.registerMessageHandler("LT",(q,X)=>this._getWorkerSource(q,X.type,X.source).loadTile(X)),this.actor.registerMessageHandler("RT",(q,X)=>this._getWorkerSource(q,X.type,X.source).reloadTile(X)),this.actor.registerMessageHandler("AT",(q,X)=>this._getWorkerSource(q,X.type,X.source).abortTile(X)),this.actor.registerMessageHandler("RMT",(q,X)=>this._getWorkerSource(q,X.type,X.source).removeTile(X)),this.actor.registerMessageHandler("RS",(q,X)=>f._(this,void 0,void 0,function*(){if(!this.workerSources[q]||!this.workerSources[q][X.type]||!this.workerSources[q][X.type][X.source])return;const nt=this.workerSources[q][X.type][X.source];delete this.workerSources[q][X.type][X.source],nt.removeSource!==void 0&&nt.removeSource(X)})),this.actor.registerMessageHandler("RM",q=>f._(this,void 0,void 0,function*(){delete this.layerIndexes[q],delete this.availableImages[q],delete this.workerSources[q],delete this.demWorkerSources[q]})),this.actor.registerMessageHandler("SR",(q,X)=>f._(this,void 0,void 0,function*(){this.referrer=X})),this.actor.registerMessageHandler("SRPS",(q,X)=>this._syncRTLPluginState(q,X)),this.actor.registerMessageHandler("IS",(q,X)=>f._(this,void 0,void 0,function*(){this.self.importScripts(X)})),this.actor.registerMessageHandler("SI",(q,X)=>this._setImages(q,X)),this.actor.registerMessageHandler("UL",(q,X)=>f._(this,void 0,void 0,function*(){this._getLayerIndex(q).update(X.layers,X.removedIds)})),this.actor.registerMessageHandler("SL",(q,X)=>f._(this,void 0,void 0,function*(){this._getLayerIndex(q).replace(X)}))}_setImages(B,q){return f._(this,void 0,void 0,function*(){this.availableImages[B]=q;for(const X in this.workerSources[B]){const nt=this.workerSources[B][X];for(const yt in nt)nt[yt].availableImages=q}})}_syncRTLPluginState(B,q){return f._(this,void 0,void 0,function*(){if(f.bA.isParsed())return f.bA.getState();if(q.pluginStatus!=="loading")return f.bA.setState(q),q;const X=q.pluginURL;if(this.self.importScripts(X),f.bA.isParsed()){const nt={pluginStatus:"loaded",pluginURL:X};return f.bA.setState(nt),nt}throw f.bA.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${X}`)})}_getAvailableImages(B){let q=this.availableImages[B];return q||(q=[]),q}_getLayerIndex(B){let q=this.layerIndexes[B];return q||(q=this.layerIndexes[B]=new u),q}_getWorkerSource(B,q,X){if(this.workerSources[B]||(this.workerSources[B]={}),this.workerSources[B][q]||(this.workerSources[B][q]={}),!this.workerSources[B][q][X]){const nt={sendAsync:(yt,Y)=>(yt.targetMapId=B,this.actor.sendAsync(yt,Y))};switch(q){case"vector":this.workerSources[B][q][X]=new L(nt,this._getLayerIndex(B),this._getAvailableImages(B));break;case"geojson":this.workerSources[B][q][X]=new oa(nt,this._getLayerIndex(B),this._getAvailableImages(B));break;default:this.workerSources[B][q][X]=new this.externalWorkerSourceTypes[q](nt,this._getLayerIndex(B),this._getAvailableImages(B))}}return this.workerSources[B][q][X]}_getDEMWorkerSource(B,q){return this.demWorkerSources[B]||(this.demWorkerSources[B]={}),this.demWorkerSources[B][q]||(this.demWorkerSources[B][q]=new A),this.demWorkerSources[B][q]}}return f.i(self)&&(self.worker=new Di(self)),Di}),s("index",["exports","./shared"],function(f,u){var v="4.1.3";let w,I;const L={now:typeof performance<"u"&&performance&&performance.now?performance.now.bind(performance):Date.now.bind(Date),frameAsync:_=>new Promise((o,h)=>{const d=requestAnimationFrame(o);_.signal.addEventListener("abort",()=>{cancelAnimationFrame(d),h(u.c())})}),getImageData(_,o=0){return this.getImageCanvasContext(_).getImageData(-o,-o,_.width+2*o,_.height+2*o)},getImageCanvasContext(_){const o=window.document.createElement("canvas"),h=o.getContext("2d",{willReadFrequently:!0});if(!h)throw new Error("failed to create canvas 2d context");return o.width=_.width,o.height=_.height,h.drawImage(_,0,0,_.width,_.height),h},resolveURL:_=>(w||(w=document.createElement("a")),w.href=_,w.href),hardwareConcurrency:typeof navigator<"u"&&navigator.hardwareConcurrency||4,get prefersReducedMotion(){return!!matchMedia&&(I==null&&(I=matchMedia("(prefers-reduced-motion: reduce)")),I.matches)}};class A{static testProp(o){if(!A.docStyle)return o[0];for(let h=0;h<o.length;h++)if(o[h]in A.docStyle)return o[h];return o[0]}static create(o,h,d){const m=window.document.createElement(o);return h!==void 0&&(m.className=h),d&&d.appendChild(m),m}static createNS(o,h){return window.document.createElementNS(o,h)}static disableDrag(){A.docStyle&&A.selectProp&&(A.userSelect=A.docStyle[A.selectProp],A.docStyle[A.selectProp]="none")}static enableDrag(){A.docStyle&&A.selectProp&&(A.docStyle[A.selectProp]=A.userSelect)}static setTransform(o,h){o.style[A.transformProp]=h}static addEventListener(o,h,d,m={}){o.addEventListener(h,d,"passive"in m?m:m.capture)}static removeEventListener(o,h,d,m={}){o.removeEventListener(h,d,"passive"in m?m:m.capture)}static suppressClickInternal(o){o.preventDefault(),o.stopPropagation(),window.removeEventListener("click",A.suppressClickInternal,!0)}static suppressClick(){window.addEventListener("click",A.suppressClickInternal,!0),window.setTimeout(()=>{window.removeEventListener("click",A.suppressClickInternal,!0)},0)}static getScale(o){const h=o.getBoundingClientRect();return{x:h.width/o.offsetWidth||1,y:h.height/o.offsetHeight||1,boundingClientRect:h}}static getPoint(o,h,d){const m=h.boundingClientRect;return new u.P((d.clientX-m.left)/h.x-o.clientLeft,(d.clientY-m.top)/h.y-o.clientTop)}static mousePos(o,h){const d=A.getScale(o);return A.getPoint(o,d,h)}static touchPos(o,h){const d=[],m=A.getScale(o);for(let y=0;y<h.length;y++)d.push(A.getPoint(o,m,h[y]));return d}static mouseButton(o){return o.button}static remove(o){o.parentNode&&o.parentNode.removeChild(o)}}A.docStyle=typeof window<"u"&&window.document&&window.document.documentElement.style,A.selectProp=A.testProp(["userSelect","MozUserSelect","WebkitUserSelect","msUserSelect"]),A.transformProp=A.testProp(["transform","WebkitTransform"]);const U={supported:!1,testSupport:function(_){!J&&K&&(Q?O(_):z=_)}};let z,K,J=!1,Q=!1;function O(_){const o=_.createTexture();_.bindTexture(_.TEXTURE_2D,o);try{if(_.texImage2D(_.TEXTURE_2D,0,_.RGBA,_.RGBA,_.UNSIGNED_BYTE,K),_.isContextLost())return;U.supported=!0}catch{}_.deleteTexture(o),J=!0}var G;typeof document<"u"&&(K=document.createElement("img"),K.onload=function(){z&&O(z),z=null,Q=!0},K.onerror=function(){J=!0,z=null},K.src="data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA="),function(_){let o,h,d,m;_.resetRequestQueue=()=>{o=[],h=0,d=0,m={}},_.addThrottleControl=M=>{const k=d++;return m[k]=M,k},_.removeThrottleControl=M=>{delete m[M],E()},_.getImage=(M,k,N=!0)=>new Promise((F,W)=>{U.supported&&(M.headers||(M.headers={}),M.headers.accept="image/webp,*/*"),u.e(M,{type:"image"}),o.push({abortController:k,requestParameters:M,supportImageRefresh:N,state:"queued",onError:rt=>{W(rt)},onSuccess:rt=>{F(rt)}}),E()});const y=M=>u._(this,void 0,void 0,function*(){M.state="running";const{requestParameters:k,supportImageRefresh:N,onError:F,onSuccess:W,abortController:rt}=M,it=N===!1&&!u.i(self)&&!u.g(k.url)&&(!k.headers||Object.keys(k.headers).reduce((_t,kt)=>_t&&kt==="accept",!0));h++;const at=it?C(k,rt):u.m(k,rt);try{const _t=yield at;delete M.abortController,M.state="completed",_t.data instanceof HTMLImageElement||u.b(_t.data)?W(_t):_t.data&&W({data:yield(tt=_t.data,typeof createImageBitmap=="function"?u.d(tt):u.f(tt)),cacheControl:_t.cacheControl,expires:_t.expires})}catch(_t){delete M.abortController,F(_t)}finally{h--,E()}var tt}),E=()=>{const M=(()=>{for(const k of Object.keys(m))if(m[k]())return!0;return!1})()?u.a.MAX_PARALLEL_IMAGE_REQUESTS_PER_FRAME:u.a.MAX_PARALLEL_IMAGE_REQUESTS;for(let k=h;k<M&&o.length>0;k++){const N=o.shift();N.abortController.signal.aborted?k--:y(N)}},C=(M,k)=>new Promise((N,F)=>{const W=new Image,rt=M.url,it=M.credentials;it&&it==="include"?W.crossOrigin="use-credentials":(it&&it==="same-origin"||!u.s(rt))&&(W.crossOrigin="anonymous"),k.signal.addEventListener("abort",()=>{W.src="",F(u.c())}),W.fetchPriority="high",W.onload=()=>{W.onerror=W.onload=null,N({data:W})},W.onerror=()=>{W.onerror=W.onload=null,k.signal.aborted||F(new Error("Could not load image. Please make sure to use a supported image type such as PNG or JPEG. Note that SVGs are not supported."))},W.src=rt})}(G||(G={})),G.resetRequestQueue();class j{constructor(o){this._transformRequestFn=o}transformRequest(o,h){return this._transformRequestFn&&this._transformRequestFn(o,h)||{url:o}}normalizeSpriteURL(o,h,d){const m=function(y){const E=y.match(lt);if(!E)throw new Error(`Unable to parse URL "${y}"`);return{protocol:E[1],authority:E[2],path:E[3]||"/",params:E[4]?E[4].split("&"):[]}}(o);return m.path+=`${h}${d}`,function(y){const E=y.params.length?`?${y.params.join("&")}`:"";return`${y.protocol}://${y.authority}${y.path}${E}`}(m)}setTransformRequest(o){this._transformRequestFn=o}}const lt=/^(\w+):\/\/([^/?]*)(\/[^?]+)?\??(.+)?/;function xt(_){var o=new u.A(3);return o[0]=_[0],o[1]=_[1],o[2]=_[2],o}var dt,ht=function(_,o,h){return _[0]=o[0]-h[0],_[1]=o[1]-h[1],_[2]=o[2]-h[2],_};dt=new u.A(3),u.A!=Float32Array&&(dt[0]=0,dt[1]=0,dt[2]=0);var ct=function(_){var o=_[0],h=_[1];return o*o+h*h};function Pt(_){const o=[];if(typeof 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ImageData||u.b(o)?M.texImage2D(M.TEXTURE_2D,0,this.format,this.format,M.UNSIGNED_BYTE,o):M.texImage2D(M.TEXTURE_2D,0,this.format,m,y,0,this.format,M.UNSIGNED_BYTE,o.data);else{const{x:k,y:N}=d||{x:0,y:0};o instanceof HTMLImageElement||o instanceof HTMLCanvasElement||o instanceof HTMLVideoElement||o instanceof ImageData||u.b(o)?M.texSubImage2D(M.TEXTURE_2D,0,k,N,M.RGBA,M.UNSIGNED_BYTE,o):M.texSubImage2D(M.TEXTURE_2D,0,k,N,m,y,M.RGBA,M.UNSIGNED_BYTE,o.data)}this.useMipmap&&this.isSizePowerOfTwo()&&M.generateMipmap(M.TEXTURE_2D)}bind(o,h,d){const{context:m}=this,{gl:y}=m;y.bindTexture(y.TEXTURE_2D,this.texture),d!==y.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(d=y.LINEAR),o!==this.filter&&(y.texParameteri(y.TEXTURE_2D,y.TEXTURE_MAG_FILTER,o),y.texParameteri(y.TEXTURE_2D,y.TEXTURE_MIN_FILTER,d||o),this.filter=o),h!==this.wrap&&(y.texParameteri(y.TEXTURE_2D,y.TEXTURE_WRAP_S,h),y.texParameteri(y.TEXTURE_2D,y.TEXTURE_WRAP_T,h),this.wrap=h)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:o}=this.context;o.deleteTexture(this.texture),this.texture=null}}function Lt(_){const{userImage:o}=_;return!!(o&&o.render&&o.render())&&(_.data.replace(new Uint8Array(o.data.buffer)),!0)}class ee extends u.E{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new u.R({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(o){if(this.loaded!==o&&(this.loaded=o,o)){for(const{ids:h,promiseResolve:d}of this.requestors)d(this._getImagesForIds(h));this.requestors=[]}}getImage(o){const h=this.images[o];if(h&&!h.data&&h.spriteData){const d=h.spriteData;h.data=new u.R({width:d.width,height:d.height},d.context.getImageData(d.x,d.y,d.width,d.height).data),h.spriteData=null}return h}addImage(o,h){if(this.images[o])throw new Error(`Image id ${o} already exist, use updateImage 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(${m.data.width}x${m.data.height}) and new image (${h.data.width}x${h.data.height}).`);h.version=m.version+1,this.images[o]=h,this.updatedImages[o]=!0}removeImage(o){const h=this.images[o];delete this.images[o],delete this.patterns[o],h.userImage&&h.userImage.onRemove&&h.userImage.onRemove()}listImages(){return Object.keys(this.images)}getImages(o){return new Promise((h,d)=>{let m=!0;if(!this.isLoaded())for(const y of o)this.images[y]||(m=!1);this.isLoaded()||m?h(this._getImagesForIds(o)):this.requestors.push({ids:o,promiseResolve:h})})}_getImagesForIds(o){const h={};for(const d of o){let m=this.getImage(d);m||(this.fire(new u.k("styleimagemissing",{id:d})),m=this.getImage(d)),m?h[d]={data:m.data.clone(),pixelRatio:m.pixelRatio,sdf:m.sdf,version:m.version,stretchX:m.stretchX,stretchY:m.stretchY,content:m.content,hasRenderCallback:!!(m.userImage&&m.userImage.render)}:u.w(`Image "${d}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}return h}getPixelSize(){const{width:o,height:h}=this.atlasImage;return{width:o,height:h}}getPattern(o){const h=this.patterns[o],d=this.getImage(o);if(!d)return null;if(h&&h.position.version===d.version)return h.position;if(h)h.position.version=d.version;else{const m={w:d.data.width+2,h:d.data.height+2,x:0,y:0},y=new u.I(m,d);this.patterns[o]={bin:m,position:y}}return this._updatePatternAtlas(),this.patterns[o].position}bind(o){const h=o.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new $(o,this.atlasImage,h.RGBA),this.atlasTexture.bind(h.LINEAR,h.CLAMP_TO_EDGE)}_updatePatternAtlas(){const o=[];for(const y in this.patterns)o.push(this.patterns[y].bin);const{w:h,h:d}=u.p(o),m=this.atlasImage;m.resize({width:h||1,height:d||1});for(const y in this.patterns){const{bin:E}=this.patterns[y],C=E.x+1,M=E.y+1,k=this.getImage(y).data,N=k.width,F=k.height;u.R.copy(k,m,{x:0,y:0},{x:C,y:M},{width:N,height:F}),u.R.copy(k,m,{x:0,y:F-1},{x:C,y:M-1},{width:N,height:1}),u.R.copy(k,m,{x:0,y:0},{x:C,y:M+F},{width:N,height:1}),u.R.copy(k,m,{x:N-1,y:0},{x:C-1,y:M},{width:1,height:F}),u.R.copy(k,m,{x:0,y:0},{x:C+N,y:M},{width:1,height:F})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(o){for(const h of o){if(this.callbackDispatchedThisFrame[h])continue;this.callbackDispatchedThisFrame[h]=!0;const d=this.getImage(h);d||u.w(`Image with ID: "${h}" was not found`),Lt(d)&&this.updateImage(h,d)}}}const Tt=1e20;function re(_,o,h,d,m,y,E,C,M){for(let k=o;k<o+d;k++)_e(_,h*y+k,y,m,E,C,M);for(let k=h;k<h+m;k++)_e(_,k*y+o,1,d,E,C,M)}function _e(_,o,h,d,m,y,E){y[0]=0,E[0]=-Tt,E[1]=Tt,m[0]=_[o];for(let C=1,M=0,k=0;C<d;C++){m[C]=_[o+C*h];const N=C*C;do{const F=y[M];k=(m[C]-m[F]+N-F*F)/(C-F)/2}while(k<=E[M]&&--M>-1);M++,y[M]=C,E[M]=k,E[M+1]=Tt}for(let C=0,M=0;C<d;C++){for(;E[M+1]<C;)M++;const k=y[M],N=C-k;_[o+C*h]=m[k]+N*N}}class qt{constructor(o,h){this.requestManager=o,this.localIdeographFontFamily=h,this.entries={}}setURL(o){this.url=o}getGlyphs(o){return u._(this,void 0,void 0,function*(){const h=[];for(const y in o)for(const E of o[y])h.push(this._getAndCacheGlyphsPromise(y,E));const d=yield Promise.all(h),m={};for(const{stack:y,id:E,glyph:C}of d)m[y]||(m[y]={}),m[y][E]=C&&{id:C.id,bitmap:C.bitmap.clone(),metrics:C.metrics};return m})}_getAndCacheGlyphsPromise(o,h){return u._(this,void 0,void 0,function*(){let d=this.entries[o];d||(d=this.entries[o]={glyphs:{},requests:{},ranges:{}});let m=d.glyphs[h];if(m!==void 0)return{stack:o,id:h,glyph:m};if(m=this._tinySDF(d,o,h),m)return d.glyphs[h]=m,{stack:o,id:h,glyph:m};const y=Math.floor(h/256);if(256*y>65535)throw new Error("glyphs > 65535 not supported");if(d.ranges[y])return{stack:o,id:h,glyph:m};if(!this.url)throw new Error("glyphsUrl is not set");if(!d.requests[y]){const C=qt.loadGlyphRange(o,y,this.url,this.requestManager);d.requests[y]=C}const E=yield d.requests[y];for(const C in E)this._doesCharSupportLocalGlyph(+C)||(d.glyphs[+C]=E[+C]);return d.ranges[y]=!0,{stack:o,id:h,glyph:E[h]||null}})}_doesCharSupportLocalGlyph(o){return!!this.localIdeographFontFamily&&(u.u["CJK Unified Ideographs"](o)||u.u["Hangul Syllables"](o)||u.u.Hiragana(o)||u.u.Katakana(o))}_tinySDF(o,h,d){const m=this.localIdeographFontFamily;if(!m||!this._doesCharSupportLocalGlyph(d))return;let y=o.tinySDF;if(!y){let C="400";/bold/i.test(h)?C="900":/medium/i.test(h)?C="500":/light/i.test(h)&&(C="200"),y=o.tinySDF=new qt.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:m,fontWeight:C})}const E=y.draw(String.fromCharCode(d));return{id:d,bitmap:new u.o({width:E.width||60,height:E.height||60},E.data),metrics:{width:E.glyphWidth/2||24,height:E.glyphHeight/2||24,left:E.glyphLeft/2+.5||0,top:E.glyphTop/2-27.5||-8,advance:E.glyphAdvance/2||24,isDoubleResolution:!0}}}}qt.loadGlyphRange=function(_,o,h,d){return u._(this,void 0,void 0,function*(){const m=256*o,y=m+255,E=d.transformRequest(h.replace("{fontstack}",_).replace("{range}",`${m}-${y}`),"Glyphs"),C=yield u.l(E,new AbortController);if(!C||!C.data)throw new Error(`Could not load glyph range. range: ${o}, ${m}-${y}`);const M={};for(const k of u.n(C.data))M[k.id]=k;return M})},qt.TinySDF=class{constructor({fontSize:_=24,buffer:o=3,radius:h=8,cutoff:d=.25,fontFamily:m="sans-serif",fontWeight:y="normal",fontStyle:E="normal"}={}){this.buffer=o,this.cutoff=d,this.radius=h;const C=this.size=_+4*o,M=this._createCanvas(C),k=this.ctx=M.getContext("2d",{willReadFrequently:!0});k.font=`${E} ${y} ${_}px ${m}`,k.textBaseline="alphabetic",k.textAlign="left",k.fillStyle="black",this.gridOuter=new Float64Array(C*C),this.gridInner=new Float64Array(C*C),this.f=new Float64Array(C),this.z=new Float64Array(C+1),this.v=new Uint16Array(C)}_createCanvas(_){const o=document.createElement("canvas");return o.width=o.height=_,o}draw(_){const{width:o,actualBoundingBoxAscent:h,actualBoundingBoxDescent:d,actualBoundingBoxLeft:m,actualBoundingBoxRight:y}=this.ctx.measureText(_),E=Math.ceil(h),C=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(y-m))),M=Math.min(this.size-this.buffer,E+Math.ceil(d)),k=C+2*this.buffer,N=M+2*this.buffer,F=Math.max(k*N,0),W=new Uint8ClampedArray(F),rt={data:W,width:k,height:N,glyphWidth:C,glyphHeight:M,glyphTop:E,glyphLeft:0,glyphAdvance:o};if(C===0||M===0)return rt;const{ctx:it,buffer:at,gridInner:tt,gridOuter:_t}=this;it.clearRect(at,at,C,M),it.fillText(_,at,at+E);const kt=it.getImageData(at,at,C,M);_t.fill(Tt,0,F),tt.fill(0,0,F);for(let ut=0;ut<M;ut++)for(let wt=0;wt<C;wt++){const Dt=kt.data[4*(ut*C+wt)+3]/255;if(Dt===0)continue;const zt=(ut+at)*k+wt+at;if(Dt===1)_t[zt]=0,tt[zt]=Tt;else{const Bt=.5-Dt;_t[zt]=Bt>0?Bt*Bt:0,tt[zt]=Bt<0?Bt*Bt:0}}re(_t,0,0,k,N,k,this.f,this.v,this.z),re(tt,at,at,C,M,k,this.f,this.v,this.z);for(let ut=0;ut<F;ut++){const wt=Math.sqrt(_t[ut])-Math.sqrt(tt[ut]);W[ut]=Math.round(255-255*(wt/this.radius+this.cutoff))}return rt}};class Ne{constructor(){this.specification=u.v.light.position}possiblyEvaluate(o,h){return u.y(o.expression.evaluate(h))}interpolate(o,h,d){return{x:u.z.number(o.x,h.x,d),y:u.z.number(o.y,h.y,d),z:u.z.number(o.z,h.z,d)}}}let Ce;class pn extends u.E{constructor(o){super(),Ce=Ce||new u.q({anchor:new u.D(u.v.light.anchor),position:new Ne,color:new u.D(u.v.light.color),intensity:new u.D(u.v.light.intensity)}),this._transitionable=new u.T(Ce),this.setLight(o),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(o,h={}){if(!this._validate(u.r,o,h))for(const d in o){const m=o[d];d.endsWith("-transition")?this._transitionable.setTransition(d.slice(0,-11),m):this._transitionable.setValue(d,m)}}updateTransitions(o){this._transitioning=this._transitionable.transitioned(o,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(o){this.properties=this._transitioning.possiblyEvaluate(o)}_validate(o,h,d){return(!d||d.validate!==!1)&&u.t(this,o.call(u.x,{value:h,style:{glyphs:!0,sprite:!0},styleSpec:u.v}))}}class Ve{constructor(o,h){this.width=o,this.height=h,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}}getDash(o,h){const d=o.join(",")+String(h);return this.dashEntry[d]||(this.dashEntry[d]=this.addDash(o,h)),this.dashEntry[d]}getDashRanges(o,h,d){const m=[];let y=o.length%2==1?-o[o.length-1]*d:0,E=o[0]*d,C=!0;m.push({left:y,right:E,isDash:C,zeroLength:o[0]===0});let M=o[0];for(let k=1;k<o.length;k++){C=!C;const N=o[k];y=M*d,M+=N,E=M*d,m.push({left:y,right:E,isDash:C,zeroLength:N===0})}return m}addRoundDash(o,h,d){const m=h/2;for(let y=-d;y<=d;y++){const E=this.width*(this.nextRow+d+y);let C=0,M=o[C];for(let k=0;k<this.width;k++){k/M.right>1&&(M=o[++C]);const N=Math.abs(k-M.left),F=Math.abs(k-M.right),W=Math.min(N,F);let rt;const it=y/d*(m+1);if(M.isDash){const at=m-Math.abs(it);rt=Math.sqrt(W*W+at*at)}else rt=m-Math.sqrt(W*W+it*it);this.data[E+k]=Math.max(0,Math.min(255,rt+128))}}}addRegularDash(o){for(let C=o.length-1;C>=0;--C){const M=o[C],k=o[C+1];M.zeroLength?o.splice(C,1):k&&k.isDash===M.isDash&&(k.left=M.left,o.splice(C,1))}const h=o[0],d=o[o.length-1];h.isDash===d.isDash&&(h.left=d.left-this.width,d.right=h.right+this.width);const m=this.width*this.nextRow;let y=0,E=o[y];for(let C=0;C<this.width;C++){C/E.right>1&&(E=o[++y]);const M=Math.abs(C-E.left),k=Math.abs(C-E.right),N=Math.min(M,k);this.data[m+C]=Math.max(0,Math.min(255,(E.isDash?N:-N)+128))}}addDash(o,h){const d=h?7:0,m=2*d+1;if(this.nextRow+m>this.height)return u.w("LineAtlas out of space"),null;let y=0;for(let C=0;C<o.length;C++)y+=o[C];if(y!==0){const C=this.width/y,M=this.getDashRanges(o,this.width,C);h?this.addRoundDash(M,C,d):this.addRegularDash(M)}const E={y:(this.nextRow+d+.5)/this.height,height:2*d/this.height,width:y};return this.nextRow+=m,this.dirty=!0,E}bind(o){const h=o.gl;this.texture?(h.bindTexture(h.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,h.texSubImage2D(h.TEXTURE_2D,0,0,0,this.width,this.height,h.ALPHA,h.UNSIGNED_BYTE,this.data))):(this.texture=h.createTexture(),h.bindTexture(h.TEXTURE_2D,this.texture),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_WRAP_S,h.REPEAT),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_WRAP_T,h.REPEAT),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_MIN_FILTER,h.LINEAR),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_MAG_FILTER,h.LINEAR),h.texImage2D(h.TEXTURE_2D,0,h.ALPHA,this.width,this.height,0,h.ALPHA,h.UNSIGNED_BYTE,this.data))}}const Ie="maplibre_preloaded_worker_pool";class sn{constructor(){this.active={}}acquire(o){if(!this.workers)for(this.workers=[];this.workers.length<sn.workerCount;)this.workers.push(new Worker(u.a.WORKER_URL));return this.active[o]=!0,this.workers.slice()}release(o){delete this.active[o],this.numActive()===0&&(this.workers.forEach(h=>{h.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[Ie]}numActive(){return Object.keys(this.active).length}}const In=Math.floor(L.hardwareConcurrency/2);let dn,mn;function Pn(){return dn||(dn=new sn),dn}sn.workerCount=u.B(globalThis)?Math.max(Math.min(In,3),1):1;class gi{constructor(o,h){this.workerPool=o,this.actors=[],this.currentActor=0,this.id=h;const d=this.workerPool.acquire(h);for(let m=0;m<d.length;m++){const y=new u.C(d[m],h);y.name=`Worker ${m}`,this.actors.push(y)}if(!this.actors.length)throw new Error("No actors found")}broadcast(o,h){const d=[];for(const m of this.actors)d.push(m.sendAsync({type:o,data:h}));return Promise.all(d)}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(o=!0){this.actors.forEach(h=>{h.remove()}),this.actors=[],o&&this.workerPool.release(this.id)}registerMessageHandler(o,h){for(const d of this.actors)d.registerMessageHandler(o,h)}}function Ci(){return mn||(mn=new gi(Pn(),u.G),mn.registerMessageHandler("GR",(_,o,h)=>u.m(o,h))),mn}function _i(_,o){const h=u.F();return u.H(h,h,[1,1,0]),u.J(h,h,[.5*_.width,.5*_.height,1]),u.K(h,h,_.calculatePosMatrix(o.toUnwrapped()))}function li(_,o,h,d,m,y){const E=function(F,W,rt){if(F)for(const it of F){const at=W[it];if(at&&at.source===rt&&at.type==="fill-extrusion")return!0}else for(const it in W){const at=W[it];if(at.source===rt&&at.type==="fill-extrusion")return!0}return!1}(m&&m.layers,o,_.id),C=y.maxPitchScaleFactor(),M=_.tilesIn(d,C,E);M.sort(Kt);const k=[];for(const F of M)k.push({wrappedTileID:F.tileID.wrapped().key,queryResults:F.tile.queryRenderedFeatures(o,h,_._state,F.queryGeometry,F.cameraQueryGeometry,F.scale,m,y,C,_i(_.transform,F.tileID))});const N=function(F){const W={},rt={};for(const it of F){const at=it.queryResults,tt=it.wrappedTileID,_t=rt[tt]=rt[tt]||{};for(const kt in at){const ut=at[kt],wt=_t[kt]=_t[kt]||{},Dt=W[kt]=W[kt]||[];for(const zt of ut)wt[zt.featureIndex]||(wt[zt.featureIndex]=!0,Dt.push(zt))}}return W}(k);for(const F in N)N[F].forEach(W=>{const rt=W.feature,it=_.getFeatureState(rt.layer["source-layer"],rt.id);rt.source=rt.layer.source,rt.layer["source-layer"]&&(rt.sourceLayer=rt.layer["source-layer"]),rt.state=it});return N}function Kt(_,o){const h=_.tileID,d=o.tileID;return h.overscaledZ-d.overscaledZ||h.canonical.y-d.canonical.y||h.wrap-d.wrap||h.canonical.x-d.canonical.x}function mt(_,o,h){return u._(this,void 0,void 0,function*(){let d=_;if(_.url?d=(yield u.h(o.transformRequest(_.url,"Source"),h)).data:yield L.frameAsync(h),!d)return null;const m=u.L(u.e(d,_),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in d&&d.vector_layers&&(m.vectorLayerIds=d.vector_layers.map(y=>y.id)),m})}class St{constructor(o,h){o&&(h?this.setSouthWest(o).setNorthEast(h):Array.isArray(o)&&(o.length===4?this.setSouthWest([o[0],o[1]]).setNorthEast([o[2],o[3]]):this.setSouthWest(o[0]).setNorthEast(o[1])))}setNorthEast(o){return this._ne=o instanceof u.M?new u.M(o.lng,o.lat):u.M.convert(o),this}setSouthWest(o){return this._sw=o instanceof u.M?new u.M(o.lng,o.lat):u.M.convert(o),this}extend(o){const h=this._sw,d=this._ne;let m,y;if(o instanceof u.M)m=o,y=o;else{if(!(o instanceof St))return Array.isArray(o)?o.length===4||o.every(Array.isArray)?this.extend(St.convert(o)):this.extend(u.M.convert(o)):o&&("lng"in o||"lon"in o)&&"lat"in o?this.extend(u.M.convert(o)):this;if(m=o._sw,y=o._ne,!m||!y)return this}return h||d?(h.lng=Math.min(m.lng,h.lng),h.lat=Math.min(m.lat,h.lat),d.lng=Math.max(y.lng,d.lng),d.lat=Math.max(y.lat,d.lat)):(this._sw=new u.M(m.lng,m.lat),this._ne=new u.M(y.lng,y.lat)),this}getCenter(){return new u.M((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new u.M(this.getWest(),this.getNorth())}getSouthEast(){return new u.M(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(o){const{lng:h,lat:d}=u.M.convert(o);let m=this._sw.lng<=h&&h<=this._ne.lng;return this._sw.lng>this._ne.lng&&(m=this._sw.lng>=h&&h>=this._ne.lng),this._sw.lat<=d&&d<=this._ne.lat&&m}static convert(o){return o instanceof St?o:o&&new St(o)}static fromLngLat(o,h=0){const d=360*h/40075017,m=d/Math.cos(Math.PI/180*o.lat);return new St(new u.M(o.lng-m,o.lat-d),new u.M(o.lng+m,o.lat+d))}}class xe{constructor(o,h,d){this.bounds=St.convert(this.validateBounds(o)),this.minzoom=h||0,this.maxzoom=d||24}validateBounds(o){return Array.isArray(o)&&o.length===4?[Math.max(-180,o[0]),Math.max(-90,o[1]),Math.min(180,o[2]),Math.min(90,o[3])]:[-180,-90,180,90]}contains(o){const h=Math.pow(2,o.z),d=Math.floor(u.N(this.bounds.getWest())*h),m=Math.floor(u.O(this.bounds.getNorth())*h),y=Math.ceil(u.N(this.bounds.getEast())*h),E=Math.ceil(u.O(this.bounds.getSouth())*h);return o.x>=d&&o.x<y&&o.y>=m&&o.y<E}}class An extends u.E{constructor(o,h,d,m){if(super(),this.id=o,this.dispatcher=d,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,u.e(this,u.L(h,["url","scheme","tileSize","promoteId"])),this._options=u.e({type:"vector"},h),this._collectResourceTiming=h.collectResourceTiming,this.tileSize!==512)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(m)}load(){return u._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new u.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const o=yield mt(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,this.map.style.sourceCaches[this.id].clearTiles(),o&&(u.e(this,o),o.bounds&&(this.tileBounds=new xe(o.bounds,this.minzoom,this.maxzoom)),this.fire(new u.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new u.k("data",{dataType:"source",sourceDataType:"content"})))}catch(o){this._tileJSONRequest=null,this.fire(new u.j(o))}})}loaded(){return this._loaded}hasTile(o){return!this.tileBounds||this.tileBounds.contains(o.canonical)}onAdd(o){this.map=o,this.load()}setSourceProperty(o){this._tileJSONRequest&&this._tileJSONRequest.abort(),o(),this.load()}setTiles(o){return this.setSourceProperty(()=>{this._options.tiles=o}),this}setUrl(o){return this.setSourceProperty(()=>{this.url=o,this._options.url=o}),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return u.e({},this._options)}loadTile(o){return u._(this,void 0,void 0,function*(){const h=o.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),d={request:this.map._requestManager.transformRequest(h,"Tile"),uid:o.uid,tileID:o.tileID,zoom:o.tileID.overscaledZ,tileSize:this.tileSize*o.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};d.request.collectResourceTiming=this._collectResourceTiming;let m="RT";if(o.actor&&o.state!=="expired"){if(o.state==="loading")return new Promise((y,E)=>{o.reloadPromise={resolve:y,reject:E}})}else o.actor=this.dispatcher.getActor(),m="LT";o.abortController=new AbortController;try{const y=yield o.actor.sendAsync({type:m,data:d},o.abortController);if(delete o.abortController,o.aborted)return;this._afterTileLoadWorkerResponse(o,y)}catch(y){if(delete o.abortController,o.aborted)return;if(y&&y.status!==404)throw y;this._afterTileLoadWorkerResponse(o,null)}})}_afterTileLoadWorkerResponse(o,h){if(h&&h.resourceTiming&&(o.resourceTiming=h.resourceTiming),h&&this.map._refreshExpiredTiles&&o.setExpiryData(h),o.loadVectorData(h,this.map.painter),o.reloadPromise){const d=o.reloadPromise;o.reloadPromise=null,this.loadTile(o).then(d.resolve).catch(d.reject)}}abortTile(o){return u._(this,void 0,void 0,function*(){o.abortController&&(o.abortController.abort(),delete o.abortController),o.actor&&(yield o.actor.sendAsync({type:"AT",data:{uid:o.uid,type:this.type,source:this.id}}))})}unloadTile(o){return u._(this,void 0,void 0,function*(){o.unloadVectorData(),o.actor&&(yield o.actor.sendAsync({type:"RMT",data:{uid:o.uid,type:this.type,source:this.id}}))})}hasTransition(){return!1}}class Mt extends u.E{constructor(o,h,d,m){super(),this.id=o,this.dispatcher=d,this.setEventedParent(m),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=u.e({type:"raster"},h),u.e(this,u.L(h,["url","scheme","tileSize"]))}load(){return u._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new u.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const o=yield mt(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,o&&(u.e(this,o),o.bounds&&(this.tileBounds=new xe(o.bounds,this.minzoom,this.maxzoom)),this.fire(new u.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new u.k("data",{dataType:"source",sourceDataType:"content"})))}catch(o){this._tileJSONRequest=null,this.fire(new u.j(o))}})}loaded(){return this._loaded}onAdd(o){this.map=o,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(o){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),o(),this.load()}setTiles(o){return this.setSourceProperty(()=>{this._options.tiles=o}),this}setUrl(o){return this.setSourceProperty(()=>{this.url=o,this._options.url=o}),this}serialize(){return u.e({},this._options)}hasTile(o){return!this.tileBounds||this.tileBounds.contains(o.canonical)}loadTile(o){return u._(this,void 0,void 0,function*(){const h=o.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);o.abortController=new AbortController;try{const d=yield G.getImage(this.map._requestManager.transformRequest(h,"Tile"),o.abortController,this.map._refreshExpiredTiles);if(delete o.abortController,o.aborted)return void(o.state="unloaded");if(d&&d.data){this.map._refreshExpiredTiles&&d.cacheControl&&d.expires&&o.setExpiryData({cacheControl:d.cacheControl,expires:d.expires});const m=this.map.painter.context,y=m.gl,E=d.data;o.texture=this.map.painter.getTileTexture(E.width),o.texture?o.texture.update(E,{useMipmap:!0}):(o.texture=new $(m,E,y.RGBA,{useMipmap:!0}),o.texture.bind(y.LINEAR,y.CLAMP_TO_EDGE,y.LINEAR_MIPMAP_NEAREST),m.extTextureFilterAnisotropic&&y.texParameterf(y.TEXTURE_2D,m.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,m.extTextureFilterAnisotropicMax)),o.state="loaded"}}catch(d){if(delete o.abortController,o.aborted)o.state="unloaded";else if(d)throw o.state="errored",d}})}abortTile(o){return u._(this,void 0,void 0,function*(){o.abortController&&(o.abortController.abort(),delete o.abortController)})}unloadTile(o){return u._(this,void 0,void 0,function*(){o.texture&&this.map.painter.saveTileTexture(o.texture)})}hasTransition(){return!1}}class We extends Mt{constructor(o,h,d,m){super(o,h,d,m),this.type="raster-dem",this.maxzoom=22,this._options=u.e({type:"raster-dem"},h),this.encoding=h.encoding||"mapbox",this.redFactor=h.redFactor,this.greenFactor=h.greenFactor,this.blueFactor=h.blueFactor,this.baseShift=h.baseShift}loadTile(o){return u._(this,void 0,void 0,function*(){const h=o.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),d=this.map._requestManager.transformRequest(h,"Tile");o.neighboringTiles=this._getNeighboringTiles(o.tileID),o.abortController=new AbortController;try{const m=yield G.getImage(d,o.abortController,this.map._refreshExpiredTiles);if(delete o.abortController,o.aborted)return void(o.state="unloaded");if(m&&m.data){const y=m.data;this.map._refreshExpiredTiles&&m.cacheControl&&m.expires&&o.setExpiryData({cacheControl:m.cacheControl,expires:m.expires});const E=u.b(y)&&u.S()?y:yield this.readImageNow(y),C={type:this.type,uid:o.uid,source:this.id,rawImageData:E,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(!o.actor||o.state==="expired"){o.actor=this.dispatcher.getActor();const M=yield o.actor.sendAsync({type:"LDT",data:C});o.dem=M,o.needsHillshadePrepare=!0,o.needsTerrainPrepare=!0,o.state="loaded"}}}catch(m){if(delete o.abortController,o.aborted)o.state="unloaded";else if(m)throw o.state="errored",m}})}readImageNow(o){return u._(this,void 0,void 0,function*(){if(typeof VideoFrame<"u"&&u.U()){const h=o.width+2,d=o.height+2;try{return new u.R({width:h,height:d},yield u.V(o,-1,-1,h,d))}catch{}}return L.getImageData(o,1)})}_getNeighboringTiles(o){const h=o.canonical,d=Math.pow(2,h.z),m=(h.x-1+d)%d,y=h.x===0?o.wrap-1:o.wrap,E=(h.x+1+d)%d,C=h.x+1===d?o.wrap+1:o.wrap,M={};return M[new u.Q(o.overscaledZ,y,h.z,m,h.y).key]={backfilled:!1},M[new u.Q(o.overscaledZ,C,h.z,E,h.y).key]={backfilled:!1},h.y>0&&(M[new u.Q(o.overscaledZ,y,h.z,m,h.y-1).key]={backfilled:!1},M[new u.Q(o.overscaledZ,o.wrap,h.z,h.x,h.y-1).key]={backfilled:!1},M[new u.Q(o.overscaledZ,C,h.z,E,h.y-1).key]={backfilled:!1}),h.y+1<d&&(M[new u.Q(o.overscaledZ,y,h.z,m,h.y+1).key]={backfilled:!1},M[new u.Q(o.overscaledZ,o.wrap,h.z,h.x,h.y+1).key]={backfilled:!1},M[new u.Q(o.overscaledZ,C,h.z,E,h.y+1).key]={backfilled:!1}),M}unloadTile(o){return u._(this,void 0,void 0,function*(){o.demTexture&&this.map.painter.saveTileTexture(o.demTexture),o.fbo&&(o.fbo.destroy(),delete o.fbo),o.dem&&delete o.dem,delete o.neighboringTiles,o.state="unloaded",o.actor&&(yield o.actor.sendAsync({type:"RDT",data:{type:this.type,uid:o.uid,source:this.id}}))})}}class Ti extends u.E{constructor(o,h,d,m){super(),this.id=o,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._pendingLoads=0,this.actor=d.getActor(),this.setEventedParent(m),this._data=h.data,this._options=u.e({},h),this._collectResourceTiming=h.collectResourceTiming,h.maxzoom!==void 0&&(this.maxzoom=h.maxzoom),h.type&&(this.type=h.type),h.attribution&&(this.attribution=h.attribution),this.promoteId=h.promoteId;const y=u.W/this.tileSize;this.workerOptions=u.e({source:this.id,cluster:h.cluster||!1,geojsonVtOptions:{buffer:(h.buffer!==void 0?h.buffer:128)*y,tolerance:(h.tolerance!==void 0?h.tolerance:.375)*y,extent:u.W,maxZoom:this.maxzoom,lineMetrics:h.lineMetrics||!1,generateId:h.generateId||!1},superclusterOptions:{maxZoom:h.clusterMaxZoom!==void 0?h.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,h.clusterMinPoints||2),extent:u.W,radius:(h.clusterRadius||50)*y,log:!1,generateId:h.generateId||!1},clusterProperties:h.clusterProperties,filter:h.filter},h.workerOptions),typeof this.promoteId=="string"&&(this.workerOptions.promoteId=this.promoteId)}load(){return u._(this,void 0,void 0,function*(){yield this._updateWorkerData()})}onAdd(o){this.map=o,this.load()}setData(o){return this._data=o,this._updateWorkerData(),this}updateData(o){return this._updateWorkerData(o),this}setClusterOptions(o){return this.workerOptions.cluster=o.cluster,o&&(o.clusterRadius!==void 0&&(this.workerOptions.superclusterOptions.radius=o.clusterRadius),o.clusterMaxZoom!==void 0&&(this.workerOptions.superclusterOptions.maxZoom=o.clusterMaxZoom)),this._updateWorkerData(),this}getClusterExpansionZoom(o){return this.actor.sendAsync({type:"GCEZ",data:{type:this.type,clusterId:o,source:this.id}})}getClusterChildren(o){return this.actor.sendAsync({type:"GCC",data:{type:this.type,clusterId:o,source:this.id}})}getClusterLeaves(o,h,d){return this.actor.sendAsync({type:"GCL",data:{type:this.type,source:this.id,clusterId:o,limit:h,offset:d}})}_updateWorkerData(o){return u._(this,void 0,void 0,function*(){const h=u.e({type:this.type},this.workerOptions);o?h.dataDiff=o:typeof this._data=="string"?(h.request=this.map._requestManager.transformRequest(L.resolveURL(this._data),"Source"),h.request.collectResourceTiming=this._collectResourceTiming):h.data=JSON.stringify(this._data),this._pendingLoads++,this.fire(new u.k("dataloading",{dataType:"source"}));try{const d=yield this.actor.sendAsync({type:"LD",data:h});if(this._pendingLoads--,this._removed||d.abandoned)return void this.fire(new u.k("dataabort",{dataType:"source"}));let m=null;d.resourceTiming&&d.resourceTiming[this.id]&&(m=d.resourceTiming[this.id].slice(0));const y={dataType:"source"};this._collectResourceTiming&&m&&m.length>0&&u.e(y,{resourceTiming:m}),this.fire(new u.k("data",Object.assign(Object.assign({},y),{sourceDataType:"metadata"}))),this.fire(new u.k("data",Object.assign(Object.assign({},y),{sourceDataType:"content"})))}catch(d){if(this._pendingLoads--,this._removed)return void this.fire(new u.k("dataabort",{dataType:"source"}));this.fire(new u.j(d))}})}loaded(){return this._pendingLoads===0}loadTile(o){return u._(this,void 0,void 0,function*(){const h=o.actor?"RT":"LT";o.actor=this.actor;const d={type:this.type,uid:o.uid,tileID:o.tileID,zoom:o.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};o.abortController=new AbortController;const m=yield this.actor.sendAsync({type:h,data:d},o.abortController);delete o.abortController,o.unloadVectorData(),o.aborted||o.loadVectorData(m,this.map.painter,h==="RT")})}abortTile(o){return u._(this,void 0,void 0,function*(){o.abortController&&(o.abortController.abort(),delete o.abortController),o.aborted=!0})}unloadTile(o){return u._(this,void 0,void 0,function*(){o.unloadVectorData(),yield this.actor.sendAsync({type:"RMT",data:{uid:o.uid,type:this.type,source:this.id}})})}onRemove(){this._removed=!0,this.actor.sendAsync({type:"RS",data:{type:this.type,source:this.id}})}serialize(){return u.e({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}var on=u.X([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class Wn extends u.E{constructor(o,h,d,m){super(),this.id=o,this.dispatcher=d,this.coordinates=h.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(m),this.options=h}load(o){return u._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new u.k("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{const h=yield G.getImage(this.map._requestManager.transformRequest(this.url,"Image"),this._request);this._request=null,this._loaded=!0,h&&h.data&&(this.image=h.data,o&&(this.coordinates=o),this._finishLoading())}catch(h){this._request=null,this._loaded=!0,this.fire(new u.j(h))}})}loaded(){return this._loaded}updateImage(o){return o.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=o.url,this.load(o.coordinates).finally(()=>{this.texture=null}),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new u.k("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(o){this.map=o,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(o){this.coordinates=o;const h=o.map(u.Y.fromLngLat);this.tileID=function(m){let y=1/0,E=1/0,C=-1/0,M=-1/0;for(const W of m)y=Math.min(y,W.x),E=Math.min(E,W.y),C=Math.max(C,W.x),M=Math.max(M,W.y);const k=Math.max(C-y,M-E),N=Math.max(0,Math.floor(-Math.log(k)/Math.LN2)),F=Math.pow(2,N);return new u.a0(N,Math.floor((y+C)/2*F),Math.floor((E+M)/2*F))}(h),this.minzoom=this.maxzoom=this.tileID.z;const d=h.map(m=>this.tileID.getTilePoint(m)._round());return this._boundsArray=new u.Z,this._boundsArray.emplaceBack(d[0].x,d[0].y,0,0),this._boundsArray.emplaceBack(d[1].x,d[1].y,u.W,0),this._boundsArray.emplaceBack(d[3].x,d[3].y,0,u.W),this._boundsArray.emplaceBack(d[2].x,d[2].y,u.W,u.W),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new u.k("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(Object.keys(this.tiles).length===0||!this.image)return;const o=this.map.painter.context,h=o.gl;this.boundsBuffer||(this.boundsBuffer=o.createVertexBuffer(this._boundsArray,on.members)),this.boundsSegments||(this.boundsSegments=u.$.simpleSegment(0,0,4,2)),this.texture||(this.texture=new $(o,this.image,h.RGBA),this.texture.bind(h.LINEAR,h.CLAMP_TO_EDGE));let d=!1;for(const m in this.tiles){const y=this.tiles[m];y.state!=="loaded"&&(y.state="loaded",y.texture=this.texture,d=!0)}d&&this.fire(new u.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(o){return u._(this,void 0,void 0,function*(){this.tileID&&this.tileID.equals(o.tileID.canonical)?(this.tiles[String(o.tileID.wrap)]=o,o.buckets={}):o.state="errored"})}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}class wo extends Wn{constructor(o,h,d,m){super(o,h,d,m),this.roundZoom=!0,this.type="video",this.options=h}load(){return u._(this,void 0,void 0,function*(){this._loaded=!1;const o=this.options;this.urls=[];for(const h of o.urls)this.urls.push(this.map._requestManager.transformRequest(h,"Source").url);try{const h=yield u.a2(this.urls);if(this._loaded=!0,!h)return;this.video=h,this.video.loop=!0,this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading()}catch(h){this.fire(new u.j(h))}})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(o){if(this.video){const h=this.video.seekable;o<h.start(0)||o>h.end(0)?this.fire(new u.j(new u.a1(`sources.${this.id}`,null,`Playback for this video can be set only between the ${h.start(0)} and ${h.end(0)}-second mark.`))):this.video.currentTime=o}}getVideo(){return this.video}onAdd(o){this.map||(this.map=o,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const o=this.map.painter.context,h=o.gl;this.boundsBuffer||(this.boundsBuffer=o.createVertexBuffer(this._boundsArray,on.members)),this.boundsSegments||(this.boundsSegments=u.$.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(h.LINEAR,h.CLAMP_TO_EDGE),h.texSubImage2D(h.TEXTURE_2D,0,0,0,h.RGBA,h.UNSIGNED_BYTE,this.video)):(this.texture=new $(o,this.video,h.RGBA),this.texture.bind(h.LINEAR,h.CLAMP_TO_EDGE));let d=!1;for(const m in this.tiles){const y=this.tiles[m];y.state!=="loaded"&&(y.state="loaded",y.texture=this.texture,d=!0)}d&&this.fire(new u.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class rs extends Wn{constructor(o,h,d,m){super(o,h,d,m),h.coordinates?Array.isArray(h.coordinates)&&h.coordinates.length===4&&!h.coordinates.some(y=>!Array.isArray(y)||y.length!==2||y.some(E=>typeof E!="number"))||this.fire(new u.j(new u.a1(`sources.${o}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new u.j(new u.a1(`sources.${o}`,null,'missing required property "coordinates"'))),h.animate&&typeof h.animate!="boolean"&&this.fire(new u.j(new u.a1(`sources.${o}`,null,'optional "animate" property must be a boolean value'))),h.canvas?typeof h.canvas=="string"||h.canvas instanceof HTMLCanvasElement||this.fire(new u.j(new u.a1(`sources.${o}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new u.j(new u.a1(`sources.${o}`,null,'missing required property "canvas"'))),this.options=h,this.animate=h.animate===void 0||h.animate}load(){return u._(this,void 0,void 0,function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new u.j(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())})}getCanvas(){return this.canvas}onAdd(o){this.map=o,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let o=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,o=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,o=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const h=this.map.painter.context,d=h.gl;this.boundsBuffer||(this.boundsBuffer=h.createVertexBuffer(this._boundsArray,on.members)),this.boundsSegments||(this.boundsSegments=u.$.simpleSegment(0,0,4,2)),this.texture?(o||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new $(h,this.canvas,d.RGBA,{premultiply:!0});let m=!1;for(const y in this.tiles){const E=this.tiles[y];E.state!=="loaded"&&(E.state="loaded",E.texture=this.texture,m=!0)}m&&this.fire(new u.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const o of[this.canvas.width,this.canvas.height])if(isNaN(o)||o<=0)return!0;return!1}}const Ts={},Ca=_=>{switch(_){case"geojson":return Ti;case"image":return Wn;case"raster":return Mt;case"raster-dem":return We;case"vector":return An;case"video":return wo;case"canvas":return rs}return Ts[_]},vr="RTLPluginLoaded";class il extends u.E{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=Ci()}_syncState(o){return this.status=o,this.dispatcher.broadcast("SRPS",{pluginStatus:o,pluginURL:this.url}).catch(h=>{throw this.status="error",h})}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(o){return u._(this,arguments,void 0,function*(h,d=!1){if(this.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(this.url=L.resolveURL(h),!this.url)throw new Error(`requested url ${h} is invalid`);if(this.status==="unavailable"){if(!d)return this._requestImport();this.status="deferred",this._syncState(this.status)}else if(this.status==="requested")return this._requestImport()})}_requestImport(){return u._(this,void 0,void 0,function*(){yield this._syncState("loading"),this.status="loaded",this.fire(new u.k(vr))})}lazyLoad(){this.status==="unavailable"?this.status="requested":this.status==="deferred"&&this._requestImport()}}let os=null;function te(){return os||(os=new il),os}class Uo{constructor(o,h){this.timeAdded=0,this.fadeEndTime=0,this.tileID=o,this.uid=u.a3(),this.uses=0,this.tileSize=h,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttCoords={},this.expiredRequestCount=0,this.state="loading"}registerFadeDuration(o){const h=o+this.timeAdded;h<this.fadeEndTime||(this.fadeEndTime=h)}wasRequested(){return this.state==="errored"||this.state==="loaded"||this.state==="reloading"}clearTextures(o){this.demTexture&&o.saveTileTexture(this.demTexture),this.demTexture=null}loadVectorData(o,h,d){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",o){o.featureIndex&&(this.latestFeatureIndex=o.featureIndex,o.rawTileData?(this.latestRawTileData=o.rawTileData,this.latestFeatureIndex.rawTileData=o.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=o.collisionBoxArray,this.buckets=function(m,y){const E={};if(!y)return E;for(const C of m){const M=C.layerIds.map(k=>y.getLayer(k)).filter(Boolean);if(M.length!==0){C.layers=M,C.stateDependentLayerIds&&(C.stateDependentLayers=C.stateDependentLayerIds.map(k=>M.filter(N=>N.id===k)[0]));for(const k of M)E[k.id]=C}}return E}(o.buckets,h.style),this.hasSymbolBuckets=!1;for(const m in this.buckets){const y=this.buckets[m];if(y instanceof u.a5){if(this.hasSymbolBuckets=!0,!d)break;y.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const m in this.buckets){const y=this.buckets[m];if(y instanceof u.a5&&y.hasRTLText){this.hasRTLText=!0,te().lazyLoad();break}}this.queryPadding=0;for(const m in this.buckets){const y=this.buckets[m];this.queryPadding=Math.max(this.queryPadding,h.style.getLayer(m).queryRadius(y))}o.imageAtlas&&(this.imageAtlas=o.imageAtlas),o.glyphAtlasImage&&(this.glyphAtlasImage=o.glyphAtlasImage)}else this.collisionBoxArray=new u.a4}unloadVectorData(){for(const o in this.buckets)this.buckets[o].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(o){return this.buckets[o.id]}upload(o){for(const d in this.buckets){const m=this.buckets[d];m.uploadPending()&&m.upload(o)}const h=o.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new $(o,this.imageAtlas.image,h.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new $(o,this.glyphAtlasImage,h.ALPHA),this.glyphAtlasImage=null)}prepare(o){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(o,this.imageAtlasTexture)}queryRenderedFeatures(o,h,d,m,y,E,C,M,k,N){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:m,cameraQueryGeometry:y,scale:E,tileSize:this.tileSize,pixelPosMatrix:N,transform:M,params:C,queryPadding:this.queryPadding*k},o,h,d):{}}querySourceFeatures(o,h){const d=this.latestFeatureIndex;if(!d||!d.rawTileData)return;const m=d.loadVTLayers(),y=h&&h.sourceLayer?h.sourceLayer:"",E=m._geojsonTileLayer||m[y];if(!E)return;const C=u.a6(h&&h.filter),{z:M,x:k,y:N}=this.tileID.canonical,F={z:M,x:k,y:N};for(let W=0;W<E.length;W++){const rt=E.feature(W);if(C.needGeometry){const tt=u.a7(rt,!0);if(!C.filter(new u.a8(this.tileID.overscaledZ),tt,this.tileID.canonical))continue}else if(!C.filter(new u.a8(this.tileID.overscaledZ),rt))continue;const it=d.getId(rt,y),at=new u.a9(rt,M,k,N,it);at.tile=F,o.push(at)}}hasData(){return this.state==="loaded"||this.state==="reloading"||this.state==="expired"}patternsLoaded(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(o){const h=this.expirationTime;if(o.cacheControl){const d=u.aa(o.cacheControl);d["max-age"]&&(this.expirationTime=Date.now()+1e3*d["max-age"])}else o.expires&&(this.expirationTime=new Date(o.expires).getTime());if(this.expirationTime){const d=Date.now();let m=!1;if(this.expirationTime>d)m=!1;else if(h)if(this.expirationTime<h)m=!0;else{const y=this.expirationTime-h;y?this.expirationTime=d+Math.max(y,3e4):m=!0}else m=!0;m?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-new Date().getTime(),Math.pow(2,31)-1)}setFeatureState(o,h){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData||Object.keys(o).length===0)return;const d=this.latestFeatureIndex.loadVTLayers();for(const m in this.buckets){if(!h.style.hasLayer(m))continue;const y=this.buckets[m],E=y.layers[0].sourceLayer||"_geojsonTileLayer",C=d[E],M=o[E];if(!C||!M||Object.keys(M).length===0)continue;y.update(M,C,this.imageAtlas&&this.imageAtlas.patternPositions||{});const k=h&&h.style&&h.style.getLayer(m);k&&(this.queryPadding=Math.max(this.queryPadding,k.queryRadius(y)))}}holdingForFade(){return this.symbolFadeHoldUntil!==void 0}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<L.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(o){this.symbolFadeHoldUntil=L.now()+o}setDependencies(o,h){const d={};for(const m of h)d[m]=!0;this.dependencies[o]=d}hasDependency(o,h){for(const d of o){const m=this.dependencies[d];if(m){for(const y of h)if(m[y])return!0}}return!1}}class jr{constructor(o,h){this.max=o,this.onRemove=h,this.reset()}reset(){for(const o in this.data)for(const h of this.data[o])h.timeout&&clearTimeout(h.timeout),this.onRemove(h.value);return this.data={},this.order=[],this}add(o,h,d){const m=o.wrapped().key;this.data[m]===void 0&&(this.data[m]=[]);const y={value:h,timeout:void 0};if(d!==void 0&&(y.timeout=setTimeout(()=>{this.remove(o,y)},d)),this.data[m].push(y),this.order.push(m),this.order.length>this.max){const E=this._getAndRemoveByKey(this.order[0]);E&&this.onRemove(E)}return this}has(o){return o.wrapped().key in this.data}getAndRemove(o){return this.has(o)?this._getAndRemoveByKey(o.wrapped().key):null}_getAndRemoveByKey(o){const h=this.data[o].shift();return h.timeout&&clearTimeout(h.timeout),this.data[o].length===0&&delete this.data[o],this.order.splice(this.order.indexOf(o),1),h.value}getByKey(o){const h=this.data[o];return h?h[0].value:null}get(o){return this.has(o)?this.data[o.wrapped().key][0].value:null}remove(o,h){if(!this.has(o))return this;const d=o.wrapped().key,m=h===void 0?0:this.data[d].indexOf(h),y=this.data[d][m];return this.data[d].splice(m,1),y.timeout&&clearTimeout(y.timeout),this.data[d].length===0&&delete this.data[d],this.onRemove(y.value),this.order.splice(this.order.indexOf(d),1),this}setMaxSize(o){for(this.max=o;this.order.length>this.max;){const h=this._getAndRemoveByKey(this.order[0]);h&&this.onRemove(h)}return this}filter(o){const h=[];for(const d in this.data)for(const m of this.data[d])o(m.value)||h.push(m);for(const d of h)this.remove(d.value.tileID,d)}}class rl{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(o,h,d){const m=String(h);if(this.stateChanges[o]=this.stateChanges[o]||{},this.stateChanges[o][m]=this.stateChanges[o][m]||{},u.e(this.stateChanges[o][m],d),this.deletedStates[o]===null){this.deletedStates[o]={};for(const y in this.state[o])y!==m&&(this.deletedStates[o][y]=null)}else if(this.deletedStates[o]&&this.deletedStates[o][m]===null){this.deletedStates[o][m]={};for(const y in this.state[o][m])d[y]||(this.deletedStates[o][m][y]=null)}else for(const y in d)this.deletedStates[o]&&this.deletedStates[o][m]&&this.deletedStates[o][m][y]===null&&delete this.deletedStates[o][m][y]}removeFeatureState(o,h,d){if(this.deletedStates[o]===null)return;const m=String(h);if(this.deletedStates[o]=this.deletedStates[o]||{},d&&h!==void 0)this.deletedStates[o][m]!==null&&(this.deletedStates[o][m]=this.deletedStates[o][m]||{},this.deletedStates[o][m][d]=null);else if(h!==void 0)if(this.stateChanges[o]&&this.stateChanges[o][m])for(d in this.deletedStates[o][m]={},this.stateChanges[o][m])this.deletedStates[o][m][d]=null;else this.deletedStates[o][m]=null;else this.deletedStates[o]=null}getState(o,h){const d=String(h),m=u.e({},(this.state[o]||{})[d],(this.stateChanges[o]||{})[d]);if(this.deletedStates[o]===null)return{};if(this.deletedStates[o]){const y=this.deletedStates[o][h];if(y===null)return{};for(const E in y)delete m[E]}return m}initializeTileState(o,h){o.setFeatureState(this.state,h)}coalesceChanges(o,h){const d={};for(const m in this.stateChanges){this.state[m]=this.state[m]||{};const y={};for(const E in this.stateChanges[m])this.state[m][E]||(this.state[m][E]={}),u.e(this.state[m][E],this.stateChanges[m][E]),y[E]=this.state[m][E];d[m]=y}for(const m in this.deletedStates){this.state[m]=this.state[m]||{};const y={};if(this.deletedStates[m]===null)for(const E in this.state[m])y[E]={},this.state[m][E]={};else for(const E in this.deletedStates[m]){if(this.deletedStates[m][E]===null)this.state[m][E]={};else for(const C of Object.keys(this.deletedStates[m][E]))delete this.state[m][E][C];y[E]=this.state[m][E]}d[m]=d[m]||{},u.e(d[m],y)}if(this.stateChanges={},this.deletedStates={},Object.keys(d).length!==0)for(const m in o)o[m].setFeatureState(d,h)}}class Gi extends u.E{constructor(o,h,d){super(),this.id=o,this.dispatcher=d,this.on("data",m=>this._dataHandler(m)),this.on("dataloading",()=>{this._sourceErrored=!1}),this.on("error",()=>{this._sourceErrored=this._source.loaded()}),this._source=((m,y,E,C)=>{const M=new(Ca(y.type))(m,y,E,C);if(M.id!==m)throw new Error(`Expected Source id to be ${m} instead of ${M.id}`);return M})(o,h,d,this),this._tiles={},this._cache=new jr(0,m=>this._unloadTile(m)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new rl,this._didEmitContent=!1,this._updated=!1}onAdd(o){this.map=o,this._maxTileCacheSize=o?o._maxTileCacheSize:null,this._maxTileCacheZoomLevels=o?o._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(o)}onRemove(o){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(o)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;if(!(this.used===void 0&&this.usedForTerrain===void 0||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const o in this._tiles){const h=this._tiles[o];if(h.state!=="loaded"&&h.state!=="errored")return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const o=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,o&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(o,h,d){return u._(this,void 0,void 0,function*(){try{yield this._source.loadTile(o),this._tileLoaded(o,h,d)}catch(m){o.state="errored",m.status!==404?this._source.fire(new u.j(m,{tile:o})):this.update(this.transform,this.terrain)}})}_unloadTile(o){this._source.unloadTile&&this._source.unloadTile(o)}_abortTile(o){this._source.abortTile&&this._source.abortTile(o),this._source.fire(new u.k("dataabort",{tile:o,coord:o.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(o){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const h in this._tiles){const d=this._tiles[h];d.upload(o),d.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map(o=>o.tileID).sort(se).map(o=>o.key)}getRenderableIds(o){const h=[];for(const d in this._tiles)this._isIdRenderable(d,o)&&h.push(this._tiles[d]);return o?h.sort((d,m)=>{const y=d.tileID,E=m.tileID,C=new u.P(y.canonical.x,y.canonical.y)._rotate(this.transform.angle),M=new u.P(E.canonical.x,E.canonical.y)._rotate(this.transform.angle);return y.overscaledZ-E.overscaledZ||M.y-C.y||M.x-C.x}).map(d=>d.tileID.key):h.map(d=>d.tileID).sort(se).map(d=>d.key)}hasRenderableParent(o){const h=this.findLoadedParent(o,0);return!!h&&this._isIdRenderable(h.tileID.key)}_isIdRenderable(o,h){return this._tiles[o]&&this._tiles[o].hasData()&&!this._coveredTiles[o]&&(h||!this._tiles[o].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const o in this._tiles)this._tiles[o].state!=="errored"&&this._reloadTile(o,"reloading")}}_reloadTile(o,h){return u._(this,void 0,void 0,function*(){const d=this._tiles[o];d&&(d.state!=="loading"&&(d.state=h),yield this._loadTile(d,o,h))})}_tileLoaded(o,h,d){o.timeAdded=L.now(),d==="expired"&&(o.refreshedUponExpiration=!0),this._setTileReloadTimer(h,o),this.getSource().type==="raster-dem"&&o.dem&&this._backfillDEM(o),this._state.initializeTileState(o,this.map?this.map.painter:null),o.aborted||this._source.fire(new u.k("data",{dataType:"source",tile:o,coord:o.tileID}))}_backfillDEM(o){const h=this.getRenderableIds();for(let m=0;m<h.length;m++){const y=h[m];if(o.neighboringTiles&&o.neighboringTiles[y]){const E=this.getTileByID(y);d(o,E),d(E,o)}}function d(m,y){m.needsHillshadePrepare=!0,m.needsTerrainPrepare=!0;let E=y.tileID.canonical.x-m.tileID.canonical.x;const C=y.tileID.canonical.y-m.tileID.canonical.y,M=Math.pow(2,m.tileID.canonical.z),k=y.tileID.key;E===0&&C===0||Math.abs(C)>1||(Math.abs(E)>1&&(Math.abs(E+M)===1?E+=M:Math.abs(E-M)===1&&(E-=M)),y.dem&&m.dem&&(m.dem.backfillBorder(y.dem,E,C),m.neighboringTiles&&m.neighboringTiles[k]&&(m.neighboringTiles[k].backfilled=!0)))}}getTile(o){return this.getTileByID(o.key)}getTileByID(o){return this._tiles[o]}_retainLoadedChildren(o,h,d,m){for(const y in this._tiles){let E=this._tiles[y];if(m[y]||!E.hasData()||E.tileID.overscaledZ<=h||E.tileID.overscaledZ>d)continue;let C=E.tileID;for(;E&&E.tileID.overscaledZ>h+1;){const k=E.tileID.scaledTo(E.tileID.overscaledZ-1);E=this._tiles[k.key],E&&E.hasData()&&(C=k)}let M=C;for(;M.overscaledZ>h;)if(M=M.scaledTo(M.overscaledZ-1),o[M.key]){m[C.key]=C;break}}}findLoadedParent(o,h){if(o.key in this._loadedParentTiles){const d=this._loadedParentTiles[o.key];return d&&d.tileID.overscaledZ>=h?d:null}for(let d=o.overscaledZ-1;d>=h;d--){const m=o.scaledTo(d),y=this._getLoadedTile(m);if(y)return y}}_getLoadedTile(o){const h=this._tiles[o.key];return h&&h.hasData()?h:this._cache.getByKey(o.wrapped().key)}updateCacheSize(o){const h=Math.ceil(o.width/this._source.tileSize)+1,d=Math.ceil(o.height/this._source.tileSize)+1,m=Math.floor(h*d*(this._maxTileCacheZoomLevels===null?u.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),y=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,m):m;this._cache.setMaxSize(y)}handleWrapJump(o){const h=Math.round((o-(this._prevLng===void 0?o:this._prevLng))/360);if(this._prevLng=o,h){const d={};for(const m in this._tiles){const y=this._tiles[m];y.tileID=y.tileID.unwrapTo(y.tileID.wrap+h),d[y.tileID.key]=y}this._tiles=d;for(const m in this._timers)clearTimeout(this._timers[m]),delete this._timers[m];for(const m in this._tiles)this._setTileReloadTimer(m,this._tiles[m])}}update(o,h){if(!this._sourceLoaded||this._paused)return;let d;this.transform=o,this.terrain=h,this.updateCacheSize(o),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?d=o.getVisibleUnwrappedCoordinates(this._source.tileID).map(N=>new u.Q(N.canonical.z,N.wrap,N.canonical.z,N.canonical.x,N.canonical.y)):(d=o.coveringTiles({tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:h}),this._source.hasTile&&(d=d.filter(N=>this._source.hasTile(N)))):d=[];const m=o.coveringZoomLevel(this._source),y=Math.max(m-Gi.maxOverzooming,this._source.minzoom),E=Math.max(m+Gi.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const N={};for(const F of d)if(F.canonical.z>this._source.minzoom){const W=F.scaledTo(F.canonical.z-1);N[W.key]=W;const rt=F.scaledTo(Math.max(this._source.minzoom,Math.min(F.canonical.z,5)));N[rt.key]=rt}d=d.concat(Object.values(N))}const C=d.length===0&&!this._updated&&this._didEmitContent;this._updated=!0,C&&this.fire(new u.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const M=this._updateRetainedTiles(d,m);if(Ke(this._source.type)){const N={},F={},W=Object.keys(M),rt=L.now();for(const it of W){const at=M[it],tt=this._tiles[it];if(!tt||tt.fadeEndTime!==0&&tt.fadeEndTime<=rt)continue;const _t=this.findLoadedParent(at,y);_t&&(this._addTile(_t.tileID),N[_t.tileID.key]=_t.tileID),F[it]=at}this._retainLoadedChildren(F,m,E,M);for(const it in N)M[it]||(this._coveredTiles[it]=!0,M[it]=N[it]);if(h){const it={},at={};for(const tt of d)this._tiles[tt.key].hasData()?it[tt.key]=tt:at[tt.key]=tt;for(const tt in at){const _t=at[tt].children(this._source.maxzoom);this._tiles[_t[0].key]&&this._tiles[_t[1].key]&&this._tiles[_t[2].key]&&this._tiles[_t[3].key]&&(it[_t[0].key]=M[_t[0].key]=_t[0],it[_t[1].key]=M[_t[1].key]=_t[1],it[_t[2].key]=M[_t[2].key]=_t[2],it[_t[3].key]=M[_t[3].key]=_t[3],delete at[tt])}for(const tt in at){const _t=this.findLoadedParent(at[tt],this._source.minzoom);if(_t){it[_t.tileID.key]=M[_t.tileID.key]=_t.tileID;for(const kt in it)it[kt].isChildOf(_t.tileID)&&delete it[kt]}}for(const tt in this._tiles)it[tt]||(this._coveredTiles[tt]=!0)}}for(const N in M)this._tiles[N].clearFadeHold();const k=u.ab(this._tiles,M);for(const N of k){const F=this._tiles[N];F.hasSymbolBuckets&&!F.holdingForFade()?F.setHoldDuration(this.map._fadeDuration):F.hasSymbolBuckets&&!F.symbolFadeFinished()||this._removeTile(N)}this._updateLoadedParentTileCache()}releaseSymbolFadeTiles(){for(const o in this._tiles)this._tiles[o].holdingForFade()&&this._removeTile(o)}_updateRetainedTiles(o,h){const d={},m={},y=Math.max(h-Gi.maxOverzooming,this._source.minzoom),E=Math.max(h+Gi.maxUnderzooming,this._source.minzoom),C={};for(const M of o){const k=this._addTile(M);d[M.key]=M,k.hasData()||h<this._source.maxzoom&&(C[M.key]=M)}this._retainLoadedChildren(C,h,E,d);for(const M of o){let k=this._tiles[M.key];if(k.hasData())continue;if(h+1>this._source.maxzoom){const F=M.children(this._source.maxzoom)[0],W=this.getTile(F);if(W&&W.hasData()){d[F.key]=F;continue}}else{const F=M.children(this._source.maxzoom);if(d[F[0].key]&&d[F[1].key]&&d[F[2].key]&&d[F[3].key])continue}let N=k.wasRequested();for(let F=M.overscaledZ-1;F>=y;--F){const W=M.scaledTo(F);if(m[W.key])break;if(m[W.key]=!0,k=this.getTile(W),!k&&N&&(k=this._addTile(W)),k){const rt=k.hasData();if((N||rt)&&(d[W.key]=W),N=k.wasRequested(),rt)break}}}return d}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const o in this._tiles){const h=[];let d,m=this._tiles[o].tileID;for(;m.overscaledZ>0;){if(m.key in this._loadedParentTiles){d=this._loadedParentTiles[m.key];break}h.push(m.key);const y=m.scaledTo(m.overscaledZ-1);if(d=this._getLoadedTile(y),d)break;m=y}for(const y of h)this._loadedParentTiles[y]=d}}_addTile(o){let h=this._tiles[o.key];if(h)return h;h=this._cache.getAndRemove(o),h&&(this._setTileReloadTimer(o.key,h),h.tileID=o,this._state.initializeTileState(h,this.map?this.map.painter:null),this._cacheTimers[o.key]&&(clearTimeout(this._cacheTimers[o.key]),delete this._cacheTimers[o.key],this._setTileReloadTimer(o.key,h)));const d=h;return h||(h=new Uo(o,this._source.tileSize*o.overscaleFactor()),this._loadTile(h,o.key,h.state)),h.uses++,this._tiles[o.key]=h,d||this._source.fire(new u.k("dataloading",{tile:h,coord:h.tileID,dataType:"source"})),h}_setTileReloadTimer(o,h){o in this._timers&&(clearTimeout(this._timers[o]),delete this._timers[o]);const d=h.getExpiryTimeout();d&&(this._timers[o]=setTimeout(()=>{this._reloadTile(o,"expired"),delete this._timers[o]},d))}_removeTile(o){const h=this._tiles[o];h&&(h.uses--,delete this._tiles[o],this._timers[o]&&(clearTimeout(this._timers[o]),delete this._timers[o]),h.uses>0||(h.hasData()&&h.state!=="reloading"?this._cache.add(h.tileID,h,h.getExpiryTimeout()):(h.aborted=!0,this._abortTile(h),this._unloadTile(h))))}_dataHandler(o){const h=o.sourceDataType;o.dataType==="source"&&h==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&o.dataType==="source"&&h==="content"&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const o in this._tiles)this._removeTile(o);this._cache.reset()}tilesIn(o,h,d){const m=[],y=this.transform;if(!y)return m;const E=d?y.getCameraQueryGeometry(o):o,C=o.map(it=>y.pointCoordinate(it,this.terrain)),M=E.map(it=>y.pointCoordinate(it,this.terrain)),k=this.getIds();let N=1/0,F=1/0,W=-1/0,rt=-1/0;for(const it of M)N=Math.min(N,it.x),F=Math.min(F,it.y),W=Math.max(W,it.x),rt=Math.max(rt,it.y);for(let it=0;it<k.length;it++){const at=this._tiles[k[it]];if(at.holdingForFade())continue;const tt=at.tileID,_t=Math.pow(2,y.zoom-at.tileID.overscaledZ),kt=h*at.queryPadding*u.W/at.tileSize/_t,ut=[tt.getTilePoint(new u.Y(N,F)),tt.getTilePoint(new u.Y(W,rt))];if(ut[0].x-kt<u.W&&ut[0].y-kt<u.W&&ut[1].x+kt>=0&&ut[1].y+kt>=0){const wt=C.map(zt=>tt.getTilePoint(zt)),Dt=M.map(zt=>tt.getTilePoint(zt));m.push({tile:at,tileID:tt,queryGeometry:wt,cameraQueryGeometry:Dt,scale:_t})}}return m}getVisibleCoordinates(o){const h=this.getRenderableIds(o).map(d=>this._tiles[d].tileID);for(const d of h)d.posMatrix=this.transform.calculatePosMatrix(d.toUnwrapped());return h}hasTransition(){if(this._source.hasTransition())return!0;if(Ke(this._source.type)){const o=L.now();for(const h in this._tiles)if(this._tiles[h].fadeEndTime>=o)return!0}return!1}setFeatureState(o,h,d){this._state.updateState(o=o||"_geojsonTileLayer",h,d)}removeFeatureState(o,h,d){this._state.removeFeatureState(o=o||"_geojsonTileLayer",h,d)}getFeatureState(o,h){return this._state.getState(o=o||"_geojsonTileLayer",h)}setDependencies(o,h,d){const m=this._tiles[o];m&&m.setDependencies(h,d)}reloadTilesForDependencies(o,h){for(const d in this._tiles)this._tiles[d].hasDependency(o,h)&&this._reloadTile(d,"reloading");this._cache.filter(d=>!d.hasDependency(o,h))}}function se(_,o){const h=Math.abs(2*_.wrap)-+(_.wrap<0),d=Math.abs(2*o.wrap)-+(o.wrap<0);return _.overscaledZ-o.overscaledZ||d-h||o.canonical.y-_.canonical.y||o.canonical.x-_.canonical.x}function Ke(_){return _==="raster"||_==="image"||_==="video"}Gi.maxOverzooming=10,Gi.maxUnderzooming=3;class Xe{constructor(o,h){this.reset(o,h)}reset(o,h){this.points=o||[],this._distances=[0];for(let d=1;d<this.points.length;d++)this._distances[d]=this._distances[d-1]+this.points[d].dist(this.points[d-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(h||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(o){if(this.points.length===1)return this.points[0];o=u.ac(o,0,1);let h=1,d=this._distances[h];const m=o*this.paddedLength+this.padding;for(;d<m&&h<this._distances.length;)d=this._distances[++h];const y=h-1,E=this._distances[y],C=d-E,M=C>0?(m-E)/C:0;return this.points[y].mult(1-M).add(this.points[h].mult(M))}}function Li(_,o){let h=!0;return _==="always"||_!=="never"&&o!=="never"||(h=!1),h}class Go{constructor(o,h,d){const m=this.boxCells=[],y=this.circleCells=[];this.xCellCount=Math.ceil(o/d),this.yCellCount=Math.ceil(h/d);for(let E=0;E<this.xCellCount*this.yCellCount;E++)m.push([]),y.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=o,this.height=h,this.xScale=this.xCellCount/o,this.yScale=this.yCellCount/h,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(o,h,d,m,y){this._forEachCell(h,d,m,y,this._insertBoxCell,this.boxUid++),this.boxKeys.push(o),this.bboxes.push(h),this.bboxes.push(d),this.bboxes.push(m),this.bboxes.push(y)}insertCircle(o,h,d,m){this._forEachCell(h-m,d-m,h+m,d+m,this._insertCircleCell,this.circleUid++),this.circleKeys.push(o),this.circles.push(h),this.circles.push(d),this.circles.push(m)}_insertBoxCell(o,h,d,m,y,E){this.boxCells[y].push(E)}_insertCircleCell(o,h,d,m,y,E){this.circleCells[y].push(E)}_query(o,h,d,m,y,E,C){if(d<0||o>this.width||m<0||h>this.height)return[];const M=[];if(o<=0&&h<=0&&this.width<=d&&this.height<=m){if(y)return[{key:null,x1:o,y1:h,x2:d,y2:m}];for(let k=0;k<this.boxKeys.length;k++)M.push({key:this.boxKeys[k],x1:this.bboxes[4*k],y1:this.bboxes[4*k+1],x2:this.bboxes[4*k+2],y2:this.bboxes[4*k+3]});for(let k=0;k<this.circleKeys.length;k++){const N=this.circles[3*k],F=this.circles[3*k+1],W=this.circles[3*k+2];M.push({key:this.circleKeys[k],x1:N-W,y1:F-W,x2:N+W,y2:F+W})}}else this._forEachCell(o,h,d,m,this._queryCell,M,{hitTest:y,overlapMode:E,seenUids:{box:{},circle:{}}},C);return M}query(o,h,d,m){return this._query(o,h,d,m,!1,null)}hitTest(o,h,d,m,y,E){return this._query(o,h,d,m,!0,y,E).length>0}hitTestCircle(o,h,d,m,y){const E=o-d,C=o+d,M=h-d,k=h+d;if(C<0||E>this.width||k<0||M>this.height)return!1;const N=[];return this._forEachCell(E,M,C,k,this._queryCellCircle,N,{hitTest:!0,overlapMode:m,circle:{x:o,y:h,radius:d},seenUids:{box:{},circle:{}}},y),N.length>0}_queryCell(o,h,d,m,y,E,C,M){const{seenUids:k,hitTest:N,overlapMode:F}=C,W=this.boxCells[y];if(W!==null){const it=this.bboxes;for(const at of W)if(!k.box[at]){k.box[at]=!0;const tt=4*at,_t=this.boxKeys[at];if(o<=it[tt+2]&&h<=it[tt+3]&&d>=it[tt+0]&&m>=it[tt+1]&&(!M||M(_t))&&(!N||!Li(F,_t.overlapMode))&&(E.push({key:_t,x1:it[tt],y1:it[tt+1],x2:it[tt+2],y2:it[tt+3]}),N))return!0}}const rt=this.circleCells[y];if(rt!==null){const it=this.circles;for(const at of rt)if(!k.circle[at]){k.circle[at]=!0;const tt=3*at,_t=this.circleKeys[at];if(this._circleAndRectCollide(it[tt],it[tt+1],it[tt+2],o,h,d,m)&&(!M||M(_t))&&(!N||!Li(F,_t.overlapMode))){const kt=it[tt],ut=it[tt+1],wt=it[tt+2];if(E.push({key:_t,x1:kt-wt,y1:ut-wt,x2:kt+wt,y2:ut+wt}),N)return!0}}}return!1}_queryCellCircle(o,h,d,m,y,E,C,M){const{circle:k,seenUids:N,overlapMode:F}=C,W=this.boxCells[y];if(W!==null){const it=this.bboxes;for(const at of W)if(!N.box[at]){N.box[at]=!0;const tt=4*at,_t=this.boxKeys[at];if(this._circleAndRectCollide(k.x,k.y,k.radius,it[tt+0],it[tt+1],it[tt+2],it[tt+3])&&(!M||M(_t))&&!Li(F,_t.overlapMode))return E.push(!0),!0}}const rt=this.circleCells[y];if(rt!==null){const it=this.circles;for(const at of rt)if(!N.circle[at]){N.circle[at]=!0;const tt=3*at,_t=this.circleKeys[at];if(this._circlesCollide(it[tt],it[tt+1],it[tt+2],k.x,k.y,k.radius)&&(!M||M(_t))&&!Li(F,_t.overlapMode))return E.push(!0),!0}}}_forEachCell(o,h,d,m,y,E,C,M){const k=this._convertToXCellCoord(o),N=this._convertToYCellCoord(h),F=this._convertToXCellCoord(d),W=this._convertToYCellCoord(m);for(let rt=k;rt<=F;rt++)for(let it=N;it<=W;it++)if(y.call(this,o,h,d,m,this.xCellCount*it+rt,E,C,M))return}_convertToXCellCoord(o){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(o*this.xScale)))}_convertToYCellCoord(o){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(o*this.yScale)))}_circlesCollide(o,h,d,m,y,E){const C=m-o,M=y-h,k=d+E;return k*k>C*C+M*M}_circleAndRectCollide(o,h,d,m,y,E,C){const M=(E-m)/2,k=Math.abs(o-(m+M));if(k>M+d)return!1;const N=(C-y)/2,F=Math.abs(h-(y+N));if(F>N+d)return!1;if(k<=M||F<=N)return!0;const W=k-M,rt=F-N;return W*W+rt*rt<=d*d}}function He(_,o,h,d,m){const y=u.F();return o?(u.J(y,y,[1/m,1/m,1]),h||u.ad(y,y,d.angle)):u.K(y,d.labelPlaneMatrix,_),y}function oa(_,o,h,d,m){if(o){const y=u.ae(_);return u.J(y,y,[m,m,1]),h||u.ad(y,y,-d.angle),y}return d.glCoordMatrix}function Di(_,o,h){let d;h?(d=[_.x,_.y,h(_.x,_.y),1],u.af(d,d,o)):(d=[_.x,_.y,0,1],we(d,d,o));const m=d[3];return{point:new u.P(d[0]/m,d[1]/m),signedDistanceFromCamera:m}}function st(_,o){return .5+_/o*.5}function B(_,o){const h=_[0]/_[3],d=_[1]/_[3];return h>=-o[0]&&h<=o[0]&&d>=-o[1]&&d<=o[1]}function q(_,o,h,d,m,y,E,C,M,k){const N=d?_.textSizeData:_.iconSizeData,F=u.ag(N,h.transform.zoom),W=[256/h.width*2+1,256/h.height*2+1],rt=d?_.text.dynamicLayoutVertexArray:_.icon.dynamicLayoutVertexArray;rt.clear();const it=_.lineVertexArray,at=d?_.text.placedSymbolArray:_.icon.placedSymbolArray,tt=h.transform.width/h.transform.height;let _t=!1;for(let kt=0;kt<at.length;kt++){const ut=at.get(kt);if(ut.hidden||ut.writingMode===u.ah.vertical&&!_t){Ht(ut.numGlyphs,rt);continue}let wt;if(_t=!1,k?(wt=[ut.anchorX,ut.anchorY,k(ut.anchorX,ut.anchorY),1],u.af(wt,wt,o)):(wt=[ut.anchorX,ut.anchorY,0,1],we(wt,wt,o)),!B(wt,W)){Ht(ut.numGlyphs,rt);continue}const Dt=st(h.transform.cameraToCenterDistance,wt[3]),zt=u.ai(N,F,ut),Bt=E?zt/Dt:zt*Dt,Qt=new u.P(ut.anchorX,ut.anchorY),Jt=Di(Qt,m,k).point,ie={projections:{},offsets:{}},ae=yt(ut,Bt,!1,C,o,m,y,_.glyphOffsetArray,it,rt,Jt,Qt,ie,tt,M,k);_t=ae.useVertical,(ae.notEnoughRoom||_t||ae.needsFlipping&&yt(ut,Bt,!0,C,o,m,y,_.glyphOffsetArray,it,rt,Jt,Qt,ie,tt,M,k).notEnoughRoom)&&Ht(ut.numGlyphs,rt)}d?_.text.dynamicLayoutVertexBuffer.updateData(rt):_.icon.dynamicLayoutVertexBuffer.updateData(rt)}function X(_,o,h,d,m,y,E,C,M,k,N,F,W){const rt=C.glyphStartIndex+C.numGlyphs,it=C.lineStartIndex,at=C.lineStartIndex+C.lineLength,tt=o.getoffsetX(C.glyphStartIndex),_t=o.getoffsetX(rt-1),kt=Nt(_*tt,h,d,m,y,E,C.segment,it,at,M,k,N,F,W);if(!kt)return null;const ut=Nt(_*_t,h,d,m,y,E,C.segment,it,at,M,k,N,F,W);return ut?{first:kt,last:ut}:null}function nt(_,o,h,d){return _===u.ah.horizontal&&Math.abs(h.y-o.y)>Math.abs(h.x-o.x)*d?{useVertical:!0}:(_===u.ah.vertical?o.y<h.y:o.x>h.x)?{needsFlipping:!0}:null}function yt(_,o,h,d,m,y,E,C,M,k,N,F,W,rt,it,at){const tt=o/24,_t=_.lineOffsetX*tt,kt=_.lineOffsetY*tt;let ut;if(_.numGlyphs>1){const wt=_.glyphStartIndex+_.numGlyphs,Dt=_.lineStartIndex,zt=_.lineStartIndex+_.lineLength,Bt=X(tt,C,_t,kt,h,N,F,_,M,y,W,it,at);if(!Bt)return{notEnoughRoom:!0};const Qt=Di(Bt.first.point,E,at).point,Jt=Di(Bt.last.point,E,at).point;if(d&&!h){const ie=nt(_.writingMode,Qt,Jt,rt);if(ie)return ie}ut=[Bt.first];for(let ie=_.glyphStartIndex+1;ie<wt-1;ie++)ut.push(Nt(tt*C.getoffsetX(ie),_t,kt,h,N,F,_.segment,Dt,zt,M,y,W,it,at));ut.push(Bt.last)}else{if(d&&!h){const Dt=Di(F,m,at).point,zt=_.lineStartIndex+_.segment+1,Bt=new u.P(M.getx(zt),M.gety(zt)),Qt=Di(Bt,m,at),Jt=Qt.signedDistanceFromCamera>0?Qt.point:Y(F,Bt,Dt,1,m,at),ie=nt(_.writingMode,Dt,Jt,rt);if(ie)return ie}const wt=Nt(tt*C.getoffsetX(_.glyphStartIndex),_t,kt,h,N,F,_.segment,_.lineStartIndex,_.lineStartIndex+_.lineLength,M,y,W,it,at);if(!wt)return{notEnoughRoom:!0};ut=[wt]}for(const wt of ut)u.aj(k,wt.point,wt.angle);return{}}function Y(_,o,h,d,m,y){const E=Di(_.add(_.sub(o)._unit()),m,y).point,C=h.sub(E);return h.add(C._mult(d/C.mag()))}function vt(_,o){const{projectionCache:h,lineVertexArray:d,labelPlaneMatrix:m,tileAnchorPoint:y,distanceFromAnchor:E,getElevation:C,previousVertex:M,direction:k,absOffsetX:N}=o;if(h.projections[_])return h.projections[_];const F=new u.P(d.getx(_),d.gety(_)),W=Di(F,m,C);if(W.signedDistanceFromCamera>0)return h.projections[_]=W.point,W.point;const rt=_-k;return Y(E===0?y:new u.P(d.getx(rt),d.gety(rt)),F,M,N-E+1,m,C)}function pt(_,o,h){return _._unit()._perp()._mult(o*h)}function It(_,o,h,d,m,y,E,C){const{projectionCache:M,direction:k}=C;if(M.offsets[_])return M.offsets[_];const N=h.add(o);if(_+k<d||_+k>=m)return M.offsets[_]=N,N;const F=vt(_+k,C),W=pt(F.sub(h),E,k),rt=h.add(W),it=F.add(W);return M.offsets[_]=u.ak(y,N,rt,it)||N,M.offsets[_]}function Nt(_,o,h,d,m,y,E,C,M,k,N,F,W,rt){const it=d?_-o:_+o;let at=it>0?1:-1,tt=0;d&&(at*=-1,tt=Math.PI),at<0&&(tt+=Math.PI);let _t,kt,ut=at>0?C+E:C+E+1,wt=m,Dt=m,zt=0,Bt=0;const Qt=Math.abs(it),Jt=[];let ie;for(;zt+Bt<=Qt;){if(ut+=at,ut<C||ut>=M)return null;zt+=Bt,Dt=wt,kt=_t;const le={projectionCache:F,lineVertexArray:k,labelPlaneMatrix:N,tileAnchorPoint:y,distanceFromAnchor:zt,getElevation:rt,previousVertex:Dt,direction:at,absOffsetX:Qt};if(wt=vt(ut,le),h===0)Jt.push(Dt),ie=wt.sub(Dt);else{let ze;const Qe=wt.sub(Dt);ze=Qe.mag()===0?pt(vt(ut+at,le).sub(wt),h,at):pt(Qe,h,at),kt||(kt=Dt.add(ze)),_t=It(ut,ze,wt,C,M,kt,h,le),Jt.push(kt),ie=_t.sub(kt)}Bt=ie.mag()}const ae=ie._mult((Qt-zt)/Bt)._add(kt||Dt),Je=tt+Math.atan2(wt.y-Dt.y,wt.x-Dt.x);return Jt.push(ae),{point:ae,angle:W?Je:0,path:Jt}}const Ft=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function Ht(_,o){for(let h=0;h<_;h++){const d=o.length;o.resize(d+4),o.float32.set(Ft,3*d)}}function we(_,o,h){const d=o[0],m=o[1];return _[0]=h[0]*d+h[4]*m+h[12],_[1]=h[1]*d+h[5]*m+h[13],_[3]=h[3]*d+h[7]*m+h[15],_}const Te=100;class Ge{constructor(o,h=new Go(o.width+200,o.height+200,25),d=new Go(o.width+200,o.height+200,25)){this.transform=o,this.grid=h,this.ignoredGrid=d,this.pitchfactor=Math.cos(o._pitch)*o.cameraToCenterDistance,this.screenRightBoundary=o.width+Te,this.screenBottomBoundary=o.height+Te,this.gridRightBoundary=o.width+200,this.gridBottomBoundary=o.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(o,h,d,m,y,E){const C=this.projectAndGetPerspectiveRatio(m,o.anchorPointX,o.anchorPointY,E),M=d*C.perspectiveRatio,k=o.x1*M+C.point.x,N=o.y1*M+C.point.y,F=o.x2*M+C.point.x,W=o.y2*M+C.point.y;return!this.isInsideGrid(k,N,F,W)||h!=="always"&&this.grid.hitTest(k,N,F,W,h,y)||C.perspectiveRatio<this.perspectiveRatioCutoff?{box:[],offscreen:!1}:{box:[k,N,F,W],offscreen:this.isOffscreen(k,N,F,W)}}placeCollisionCircles(o,h,d,m,y,E,C,M,k,N,F,W,rt,it){const at=[],tt=new u.P(h.anchorX,h.anchorY),_t=Di(tt,E,it),kt=st(this.transform.cameraToCenterDistance,_t.signedDistanceFromCamera),ut=(N?y/kt:y*kt)/u.ao,wt=Di(tt,C,it).point,Dt=X(ut,m,h.lineOffsetX*ut,h.lineOffsetY*ut,!1,wt,tt,h,d,C,{projections:{},offsets:{}},!1,it);let zt=!1,Bt=!1,Qt=!0;if(Dt){const Jt=.5*W*kt+rt,ie=new u.P(-100,-100),ae=new u.P(this.screenRightBoundary,this.screenBottomBoundary),Je=new Xe,le=Dt.first,ze=Dt.last;let Qe=[];for(let rn=le.path.length-1;rn>=1;rn--)Qe.push(le.path[rn]);for(let rn=1;rn<ze.path.length;rn++)Qe.push(ze.path[rn]);const xn=2.5*Jt;if(M){const rn=Qe.map(an=>Di(an,M,it));Qe=rn.some(an=>an.signedDistanceFromCamera<=0)?[]:rn.map(an=>an.point)}let Ue=[];if(Qe.length>0){const rn=Qe[0].clone(),an=Qe[0].clone();for(let bi=1;bi<Qe.length;bi++)rn.x=Math.min(rn.x,Qe[bi].x),rn.y=Math.min(rn.y,Qe[bi].y),an.x=Math.max(an.x,Qe[bi].x),an.y=Math.max(an.y,Qe[bi].y);Ue=rn.x>=ie.x&&an.x<=ae.x&&rn.y>=ie.y&&an.y<=ae.y?[Qe]:an.x<ie.x||rn.x>ae.x||an.y<ie.y||rn.y>ae.y?[]:u.al([Qe],ie.x,ie.y,ae.x,ae.y)}for(const rn of Ue){Je.reset(rn,.25*Jt);let an=0;an=Je.length<=.5*Jt?1:Math.ceil(Je.paddedLength/xn)+1;for(let bi=0;bi<an;bi++){const Fn=bi/Math.max(an-1,1),Co=Je.lerp(Fn),Ji=Co.x+Te,ci=Co.y+Te;at.push(Ji,ci,Jt,0);const Qi=Ji-Jt,To=ci-Jt,Ds=Ji+Jt,Da=ci+Jt;if(Qt=Qt&&this.isOffscreen(Qi,To,Ds,Da),Bt=Bt||this.isInsideGrid(Qi,To,Ds,Da),o!=="always"&&this.grid.hitTestCircle(Ji,ci,Jt,o,F)&&(zt=!0,!k))return{circles:[],offscreen:!1,collisionDetected:zt}}}}return{circles:!k&&zt||!Bt||kt<this.perspectiveRatioCutoff?[]:at,offscreen:Qt,collisionDetected:zt}}queryRenderedSymbols(o){if(o.length===0||this.grid.keysLength()===0&&this.ignoredGrid.keysLength()===0)return{};const h=[];let d=1/0,m=1/0,y=-1/0,E=-1/0;for(const N of o){const F=new u.P(N.x+Te,N.y+Te);d=Math.min(d,F.x),m=Math.min(m,F.y),y=Math.max(y,F.x),E=Math.max(E,F.y),h.push(F)}const C=this.grid.query(d,m,y,E).concat(this.ignoredGrid.query(d,m,y,E)),M={},k={};for(const N of C){const F=N.key;if(M[F.bucketInstanceId]===void 0&&(M[F.bucketInstanceId]={}),M[F.bucketInstanceId][F.featureIndex])continue;const W=[new u.P(N.x1,N.y1),new u.P(N.x2,N.y1),new u.P(N.x2,N.y2),new u.P(N.x1,N.y2)];u.am(h,W)&&(M[F.bucketInstanceId][F.featureIndex]=!0,k[F.bucketInstanceId]===void 0&&(k[F.bucketInstanceId]=[]),k[F.bucketInstanceId].push(F.featureIndex))}return k}insertCollisionBox(o,h,d,m,y,E){(d?this.ignoredGrid:this.grid).insert({bucketInstanceId:m,featureIndex:y,collisionGroupID:E,overlapMode:h},o[0],o[1],o[2],o[3])}insertCollisionCircles(o,h,d,m,y,E){const C=d?this.ignoredGrid:this.grid,M={bucketInstanceId:m,featureIndex:y,collisionGroupID:E,overlapMode:h};for(let k=0;k<o.length;k+=4)C.insertCircle(M,o[k],o[k+1],o[k+2])}projectAndGetPerspectiveRatio(o,h,d,m){let y;return m?(y=[h,d,m(h,d),1],u.af(y,y,o)):(y=[h,d,0,1],we(y,y,o)),{point:new u.P((y[0]/y[3]+1)/2*this.transform.width+Te,(-y[1]/y[3]+1)/2*this.transform.height+Te),perspectiveRatio:.5+this.transform.cameraToCenterDistance/y[3]*.5}}isOffscreen(o,h,d,m){return d<Te||o>=this.screenRightBoundary||m<Te||h>this.screenBottomBoundary}isInsideGrid(o,h,d,m){return d>=0&&o<this.gridRightBoundary&&m>=0&&h<this.gridBottomBoundary}getViewportMatrix(){const o=u.an([]);return u.H(o,o,[-100,-100,0]),o}}function je(_,o,h){return o*(u.W/(_.tileSize*Math.pow(2,h-_.tileID.overscaledZ)))}class yn{constructor(o,h,d,m){this.opacity=o?Math.max(0,Math.min(1,o.opacity+(o.placed?h:-h))):m&&d?1:0,this.placed=d}isHidden(){return this.opacity===0&&!this.placed}}class Vn{constructor(o,h,d,m,y){this.text=new yn(o?o.text:null,h,d,y),this.icon=new yn(o?o.icon:null,h,m,y)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class $n{constructor(o,h,d){this.text=o,this.icon=h,this.skipFade=d}}class qi{constructor(){this.invProjMatrix=u.F(),this.viewportMatrix=u.F(),this.circles=[]}}class nn{constructor(o,h,d,m,y){this.bucketInstanceId=o,this.featureIndex=h,this.sourceLayerIndex=d,this.bucketIndex=m,this.tileID=y}}class yi{constructor(o){this.crossSourceCollisions=o,this.maxGroupID=0,this.collisionGroups={}}get(o){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[o]){const h=++this.maxGroupID;this.collisionGroups[o]={ID:h,predicate:d=>d.collisionGroupID===h}}return this.collisionGroups[o]}}function Ki(_,o,h,d,m){const{horizontalAlign:y,verticalAlign:E}=u.at(_);return new u.P(-(y-.5)*o+d[0]*m,-(E-.5)*h+d[1]*m)}function Zr(_,o,h,d,m,y){const{x1:E,x2:C,y1:M,y2:k,anchorPointX:N,anchorPointY:F}=_,W=new u.P(o,h);return d&&W._rotate(m?y:-y),{x1:E+W.x,y1:M+W.y,x2:C+W.x,y2:k+W.y,anchorPointX:N,anchorPointY:F}}class io{constructor(o,h,d,m,y){this.transform=o.clone(),this.terrain=h,this.collisionIndex=new Ge(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=d,this.retainedQueryData={},this.collisionGroups=new yi(m),this.collisionCircleArrays={},this.prevPlacement=y,y&&(y.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(o,h,d,m){const y=d.getBucket(h),E=d.latestFeatureIndex;if(!y||!E||h.id!==y.layerIds[0])return;const C=d.collisionBoxArray,M=y.layers[0].layout,k=Math.pow(2,this.transform.zoom-d.tileID.overscaledZ),N=d.tileSize/u.W,F=this.transform.calculatePosMatrix(d.tileID.toUnwrapped()),W=M.get("text-pitch-alignment")==="map",rt=M.get("text-rotation-alignment")==="map",it=je(d,1,this.transform.zoom),at=He(F,W,rt,this.transform,it);let tt=null;if(W){const kt=oa(F,W,rt,this.transform,it);tt=u.K([],this.transform.labelPlaneMatrix,kt)}this.retainedQueryData[y.bucketInstanceId]=new nn(y.bucketInstanceId,E,y.sourceLayerIndex,y.index,d.tileID);const _t={bucket:y,layout:M,posMatrix:F,textLabelPlaneMatrix:at,labelToScreenMatrix:tt,scale:k,textPixelRatio:N,holdingForFade:d.holdingForFade(),collisionBoxArray:C,partiallyEvaluatedTextSize:u.ag(y.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(y.sourceID)};if(m)for(const kt of y.sortKeyRanges){const{sortKey:ut,symbolInstanceStart:wt,symbolInstanceEnd:Dt}=kt;o.push({sortKey:ut,symbolInstanceStart:wt,symbolInstanceEnd:Dt,parameters:_t})}else o.push({symbolInstanceStart:0,symbolInstanceEnd:y.symbolInstances.length,parameters:_t})}attemptAnchorPlacement(o,h,d,m,y,E,C,M,k,N,F,W,rt,it,at,tt){const _t=u.ap[o.textAnchor],kt=[o.textOffset0,o.textOffset1],ut=Ki(_t,d,m,kt,y),wt=this.collisionIndex.placeCollisionBox(Zr(h,ut.x,ut.y,E,C,this.transform.angle),F,M,k,N.predicate,tt);if((!at||this.collisionIndex.placeCollisionBox(Zr(at,ut.x,ut.y,E,C,this.transform.angle),F,M,k,N.predicate,tt).box.length!==0)&&wt.box.length>0){let Dt;if(this.prevPlacement&&this.prevPlacement.variableOffsets[W.crossTileID]&&this.prevPlacement.placements[W.crossTileID]&&this.prevPlacement.placements[W.crossTileID].text&&(Dt=this.prevPlacement.variableOffsets[W.crossTileID].anchor),W.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[W.crossTileID]={textOffset:kt,width:d,height:m,anchor:_t,textBoxScale:y,prevAnchor:Dt},this.markUsedJustification(rt,_t,W,it),rt.allowVerticalPlacement&&(this.markUsedOrientation(rt,it,W),this.placedOrientations[W.crossTileID]=it),{shift:ut,placedGlyphBoxes:wt}}}placeLayerBucketPart(o,h,d){const{bucket:m,layout:y,posMatrix:E,textLabelPlaneMatrix:C,labelToScreenMatrix:M,textPixelRatio:k,holdingForFade:N,collisionBoxArray:F,partiallyEvaluatedTextSize:W,collisionGroup:rt}=o.parameters,it=y.get("text-optional"),at=y.get("icon-optional"),tt=u.aq(y,"text-overlap","text-allow-overlap"),_t=tt==="always",kt=u.aq(y,"icon-overlap","icon-allow-overlap"),ut=kt==="always",wt=y.get("text-rotation-alignment")==="map",Dt=y.get("text-pitch-alignment")==="map",zt=y.get("icon-text-fit")!=="none",Bt=y.get("symbol-z-order")==="viewport-y",Qt=_t&&(ut||!m.hasIconData()||at),Jt=ut&&(_t||!m.hasTextData()||it);!m.collisionArrays&&F&&m.deserializeCollisionBoxes(F);const ie=this.retainedQueryData[m.bucketInstanceId].tileID,ae=this.terrain?(le,ze)=>this.terrain.getElevation(ie,le,ze):null,Je=(le,ze)=>{var Qe,xn;if(h[le.crossTileID])return;if(N)return void(this.placements[le.crossTileID]=new $n(!1,!1,!1));let Ue=!1,rn=!1,an=!0,bi=null,Fn={box:null,offscreen:null},Co={box:null,offscreen:null},Ji=null,ci=null,Qi=null,To=0,Ds=0,Da=0;ze.textFeatureIndex?To=ze.textFeatureIndex:le.useRuntimeCollisionCircles&&(To=le.featureIndex),ze.verticalTextFeatureIndex&&(Ds=ze.verticalTextFeatureIndex);const Hu=ze.textBox;if(Hu){const Zi=Wi=>{let fi=u.ah.horizontal;if(m.allowVerticalPlacement&&!Wi&&this.prevPlacement){const Wo=this.prevPlacement.placedOrientations[le.crossTileID];Wo&&(this.placedOrientations[le.crossTileID]=Wo,fi=Wo,this.markUsedOrientation(m,fi,le))}return fi},hi=(Wi,fi)=>{if(m.allowVerticalPlacement&&le.numVerticalGlyphVertices>0&&ze.verticalTextBox){for(const Wo of m.writingModes)if(Wo===u.ah.vertical?(Fn=fi(),Co=Fn):Fn=Wi(),Fn&&Fn.box&&Fn.box.length)break}else Fn=Wi()},ei=le.textAnchorOffsetStartIndex,Zo=le.textAnchorOffsetEndIndex;if(Zo===ei){const Wi=(fi,Wo)=>{const Hi=this.collisionIndex.placeCollisionBox(fi,tt,k,E,rt.predicate,ae);return Hi&&Hi.box&&Hi.box.length&&(this.markUsedOrientation(m,Wo,le),this.placedOrientations[le.crossTileID]=Wo),Hi};hi(()=>Wi(Hu,u.ah.horizontal),()=>{const fi=ze.verticalTextBox;return m.allowVerticalPlacement&&le.numVerticalGlyphVertices>0&&fi?Wi(fi,u.ah.vertical):{box:null,offscreen:null}}),Zi(Fn&&Fn.box&&Fn.box.length)}else{let Wi=u.ap[(xn=(Qe=this.prevPlacement)===null||Qe===void 0?void 0:Qe.variableOffsets[le.crossTileID])===null||xn===void 0?void 0:xn.anchor];const fi=(Hi,Mi,Of)=>{const Rd=Hi.x2-Hi.x1,pl=Hi.y2-Hi.y1,dl=le.textBoxScale,sh=zt&&kt==="never"?Mi:null;let Na={box:[],offscreen:!1},Ff=tt==="never"?1:2,Nd="never";Wi&&Ff++;for(let Bf=0;Bf<Ff;Bf++){for(let Vf=ei;Vf<Zo;Vf++){const ah=m.textAnchorOffsets.get(Vf);if(Wi&&ah.textAnchor!==Wi)continue;const Uf=this.attemptAnchorPlacement(ah,Hi,Rd,pl,dl,wt,Dt,k,E,rt,Nd,le,m,Of,sh,ae);if(Uf&&(Na=Uf.placedGlyphBoxes,Na&&Na.box&&Na.box.length))return Ue=!0,bi=Uf.shift,Na}Wi?Wi=null:Nd=tt}return Na};hi(()=>fi(Hu,ze.iconBox,u.ah.horizontal),()=>{const Hi=ze.verticalTextBox;return m.allowVerticalPlacement&&!(Fn&&Fn.box&&Fn.box.length)&&le.numVerticalGlyphVertices>0&&Hi?fi(Hi,ze.verticalIconBox,u.ah.vertical):{box:null,offscreen:null}}),Fn&&(Ue=Fn.box,an=Fn.offscreen);const Wo=Zi(Fn&&Fn.box);if(!Ue&&this.prevPlacement){const Hi=this.prevPlacement.variableOffsets[le.crossTileID];Hi&&(this.variableOffsets[le.crossTileID]=Hi,this.markUsedJustification(m,Hi.anchor,le,Wo))}}}if(Ji=Fn,Ue=Ji&&Ji.box&&Ji.box.length>0,an=Ji&&Ji.offscreen,le.useRuntimeCollisionCircles){const Zi=m.text.placedSymbolArray.get(le.centerJustifiedTextSymbolIndex),hi=u.ai(m.textSizeData,W,Zi),ei=y.get("text-padding");ci=this.collisionIndex.placeCollisionCircles(tt,Zi,m.lineVertexArray,m.glyphOffsetArray,hi,E,C,M,d,Dt,rt.predicate,le.collisionCircleDiameter,ei,ae),ci.circles.length&&ci.collisionDetected&&!d&&u.w("Collisions detected, but collision boxes are not shown"),Ue=_t||ci.circles.length>0&&!ci.collisionDetected,an=an&&ci.offscreen}if(ze.iconFeatureIndex&&(Da=ze.iconFeatureIndex),ze.iconBox){const Zi=hi=>{const ei=zt&&bi?Zr(hi,bi.x,bi.y,wt,Dt,this.transform.angle):hi;return this.collisionIndex.placeCollisionBox(ei,kt,k,E,rt.predicate,ae)};Co&&Co.box&&Co.box.length&&ze.verticalIconBox?(Qi=Zi(ze.verticalIconBox),rn=Qi.box.length>0):(Qi=Zi(ze.iconBox),rn=Qi.box.length>0),an=an&&Qi.offscreen}const Ra=it||le.numHorizontalGlyphVertices===0&&le.numVerticalGlyphVertices===0,Rs=at||le.numIconVertices===0;if(Ra||Rs?Rs?Ra||(rn=rn&&Ue):Ue=rn&&Ue:rn=Ue=rn&&Ue,Ue&&Ji&&Ji.box&&this.collisionIndex.insertCollisionBox(Ji.box,tt,y.get("text-ignore-placement"),m.bucketInstanceId,Co&&Co.box&&Ds?Ds:To,rt.ID),rn&&Qi&&this.collisionIndex.insertCollisionBox(Qi.box,kt,y.get("icon-ignore-placement"),m.bucketInstanceId,Da,rt.ID),ci&&(Ue&&this.collisionIndex.insertCollisionCircles(ci.circles,tt,y.get("text-ignore-placement"),m.bucketInstanceId,To,rt.ID),d)){const Zi=m.bucketInstanceId;let hi=this.collisionCircleArrays[Zi];hi===void 0&&(hi=this.collisionCircleArrays[Zi]=new qi);for(let ei=0;ei<ci.circles.length;ei+=4)hi.circles.push(ci.circles[ei+0]),hi.circles.push(ci.circles[ei+1]),hi.circles.push(ci.circles[ei+2]),hi.circles.push(ci.collisionDetected?1:0)}if(le.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");if(m.bucketInstanceId===0)throw new Error("bucket.bucketInstanceId can't be 0");this.placements[le.crossTileID]=new $n(Ue||Qt,rn||Jt,an||m.justReloaded),h[le.crossTileID]=!0};if(Bt){if(o.symbolInstanceStart!==0)throw new Error("bucket.bucketInstanceId should be 0");const le=m.getSortedSymbolIndexes(this.transform.angle);for(let ze=le.length-1;ze>=0;--ze){const Qe=le[ze];Je(m.symbolInstances.get(Qe),m.collisionArrays[Qe])}}else for(let le=o.symbolInstanceStart;le<o.symbolInstanceEnd;le++)Je(m.symbolInstances.get(le),m.collisionArrays[le]);if(d&&m.bucketInstanceId in this.collisionCircleArrays){const le=this.collisionCircleArrays[m.bucketInstanceId];u.ar(le.invProjMatrix,E),le.viewportMatrix=this.collisionIndex.getViewportMatrix()}m.justReloaded=!1}markUsedJustification(o,h,d,m){let y;y=m===u.ah.vertical?d.verticalPlacedTextSymbolIndex:{left:d.leftJustifiedTextSymbolIndex,center:d.centerJustifiedTextSymbolIndex,right:d.rightJustifiedTextSymbolIndex}[u.as(h)];const E=[d.leftJustifiedTextSymbolIndex,d.centerJustifiedTextSymbolIndex,d.rightJustifiedTextSymbolIndex,d.verticalPlacedTextSymbolIndex];for(const C of E)C>=0&&(o.text.placedSymbolArray.get(C).crossTileID=y>=0&&C!==y?0:d.crossTileID)}markUsedOrientation(o,h,d){const m=h===u.ah.horizontal||h===u.ah.horizontalOnly?h:0,y=h===u.ah.vertical?h:0,E=[d.leftJustifiedTextSymbolIndex,d.centerJustifiedTextSymbolIndex,d.rightJustifiedTextSymbolIndex];for(const C of E)o.text.placedSymbolArray.get(C).placedOrientation=m;d.verticalPlacedTextSymbolIndex&&(o.text.placedSymbolArray.get(d.verticalPlacedTextSymbolIndex).placedOrientation=y)}commit(o){this.commitTime=o,this.zoomAtLastRecencyCheck=this.transform.zoom;const h=this.prevPlacement;let d=!1;this.prevZoomAdjustment=h?h.zoomAdjustment(this.transform.zoom):0;const m=h?h.symbolFadeChange(o):1,y=h?h.opacities:{},E=h?h.variableOffsets:{},C=h?h.placedOrientations:{};for(const M in this.placements){const k=this.placements[M],N=y[M];N?(this.opacities[M]=new Vn(N,m,k.text,k.icon),d=d||k.text!==N.text.placed||k.icon!==N.icon.placed):(this.opacities[M]=new Vn(null,m,k.text,k.icon,k.skipFade),d=d||k.text||k.icon)}for(const M in y){const k=y[M];if(!this.opacities[M]){const N=new Vn(k,m,!1,!1);N.isHidden()||(this.opacities[M]=N,d=d||k.text.placed||k.icon.placed)}}for(const M in E)this.variableOffsets[M]||!this.opacities[M]||this.opacities[M].isHidden()||(this.variableOffsets[M]=E[M]);for(const M in C)this.placedOrientations[M]||!this.opacities[M]||this.opacities[M].isHidden()||(this.placedOrientations[M]=C[M]);if(h&&h.lastPlacementChangeTime===void 0)throw new Error("Last placement time for previous placement is not defined");d?this.lastPlacementChangeTime=o:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=h?h.lastPlacementChangeTime:o)}updateLayerOpacities(o,h){const d={};for(const m of h){const y=m.getBucket(o);y&&m.latestFeatureIndex&&o.id===y.layerIds[0]&&this.updateBucketOpacities(y,d,m.collisionBoxArray)}}updateBucketOpacities(o,h,d){o.hasTextData()&&(o.text.opacityVertexArray.clear(),o.text.hasVisibleVertices=!1),o.hasIconData()&&(o.icon.opacityVertexArray.clear(),o.icon.hasVisibleVertices=!1),o.hasIconCollisionBoxData()&&o.iconCollisionBox.collisionVertexArray.clear(),o.hasTextCollisionBoxData()&&o.textCollisionBox.collisionVertexArray.clear();const m=o.layers[0],y=m.layout,E=new Vn(null,0,!1,!1,!0),C=y.get("text-allow-overlap"),M=y.get("icon-allow-overlap"),k=m._unevaluatedLayout.hasValue("text-variable-anchor")||m._unevaluatedLayout.hasValue("text-variable-anchor-offset"),N=y.get("text-rotation-alignment")==="map",F=y.get("text-pitch-alignment")==="map",W=y.get("icon-text-fit")!=="none",rt=new Vn(null,0,C&&(M||!o.hasIconData()||y.get("icon-optional")),M&&(C||!o.hasTextData()||y.get("text-optional")),!0);!o.collisionArrays&&d&&(o.hasIconCollisionBoxData()||o.hasTextCollisionBoxData())&&o.deserializeCollisionBoxes(d);const it=(at,tt,_t)=>{for(let kt=0;kt<tt/4;kt++)at.opacityVertexArray.emplaceBack(_t);at.hasVisibleVertices=at.hasVisibleVertices||_t!==Eu};for(let at=0;at<o.symbolInstances.length;at++){const tt=o.symbolInstances.get(at),{numHorizontalGlyphVertices:_t,numVerticalGlyphVertices:kt,crossTileID:ut}=tt;let wt=this.opacities[ut];h[ut]?wt=E:wt||(wt=rt,this.opacities[ut]=wt),h[ut]=!0;const Dt=tt.numIconVertices>0,zt=this.placedOrientations[tt.crossTileID],Bt=zt===u.ah.vertical,Qt=zt===u.ah.horizontal||zt===u.ah.horizontalOnly;if(_t>0||kt>0){const Jt=ro(wt.text);it(o.text,_t,Bt?Eu:Jt),it(o.text,kt,Qt?Eu:Jt);const ie=wt.text.isHidden();[tt.rightJustifiedTextSymbolIndex,tt.centerJustifiedTextSymbolIndex,tt.leftJustifiedTextSymbolIndex].forEach(le=>{le>=0&&(o.text.placedSymbolArray.get(le).hidden=ie||Bt?1:0)}),tt.verticalPlacedTextSymbolIndex>=0&&(o.text.placedSymbolArray.get(tt.verticalPlacedTextSymbolIndex).hidden=ie||Qt?1:0);const ae=this.variableOffsets[tt.crossTileID];ae&&this.markUsedJustification(o,ae.anchor,tt,zt);const Je=this.placedOrientations[tt.crossTileID];Je&&(this.markUsedJustification(o,"left",tt,Je),this.markUsedOrientation(o,Je,tt))}if(Dt){const Jt=ro(wt.icon),ie=!(W&&tt.verticalPlacedIconSymbolIndex&&Bt);tt.placedIconSymbolIndex>=0&&(it(o.icon,tt.numIconVertices,ie?Jt:Eu),o.icon.placedSymbolArray.get(tt.placedIconSymbolIndex).hidden=wt.icon.isHidden()),tt.verticalPlacedIconSymbolIndex>=0&&(it(o.icon,tt.numVerticalIconVertices,ie?Eu:Jt),o.icon.placedSymbolArray.get(tt.verticalPlacedIconSymbolIndex).hidden=wt.icon.isHidden())}if(o.hasIconCollisionBoxData()||o.hasTextCollisionBoxData()){const Jt=o.collisionArrays[at];if(Jt){let ie=new u.P(0,0);if(Jt.textBox||Jt.verticalTextBox){let Je=!0;if(k){const le=this.variableOffsets[ut];le?(ie=Ki(le.anchor,le.width,le.height,le.textOffset,le.textBoxScale),N&&ie._rotate(F?this.transform.angle:-this.transform.angle)):Je=!1}Jt.textBox&&ur(o.textCollisionBox.collisionVertexArray,wt.text.placed,!Je||Bt,ie.x,ie.y),Jt.verticalTextBox&&ur(o.textCollisionBox.collisionVertexArray,wt.text.placed,!Je||Qt,ie.x,ie.y)}const ae=!!(!Qt&&Jt.verticalIconBox);Jt.iconBox&&ur(o.iconCollisionBox.collisionVertexArray,wt.icon.placed,ae,W?ie.x:0,W?ie.y:0),Jt.verticalIconBox&&ur(o.iconCollisionBox.collisionVertexArray,wt.icon.placed,!ae,W?ie.x:0,W?ie.y:0)}}}if(o.sortFeatures(this.transform.angle),this.retainedQueryData[o.bucketInstanceId]&&(this.retainedQueryData[o.bucketInstanceId].featureSortOrder=o.featureSortOrder),o.hasTextData()&&o.text.opacityVertexBuffer&&o.text.opacityVertexBuffer.updateData(o.text.opacityVertexArray),o.hasIconData()&&o.icon.opacityVertexBuffer&&o.icon.opacityVertexBuffer.updateData(o.icon.opacityVertexArray),o.hasIconCollisionBoxData()&&o.iconCollisionBox.collisionVertexBuffer&&o.iconCollisionBox.collisionVertexBuffer.updateData(o.iconCollisionBox.collisionVertexArray),o.hasTextCollisionBoxData()&&o.textCollisionBox.collisionVertexBuffer&&o.textCollisionBox.collisionVertexBuffer.updateData(o.textCollisionBox.collisionVertexArray),o.text.opacityVertexArray.length!==o.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${o.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${o.text.layoutVertexArray.length}) / 4`);if(o.icon.opacityVertexArray.length!==o.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${o.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${o.icon.layoutVertexArray.length}) / 4`);if(o.bucketInstanceId in this.collisionCircleArrays){const at=this.collisionCircleArrays[o.bucketInstanceId];o.placementInvProjMatrix=at.invProjMatrix,o.placementViewportMatrix=at.viewportMatrix,o.collisionCircleArray=at.circles,delete this.collisionCircleArrays[o.bucketInstanceId]}}symbolFadeChange(o){return this.fadeDuration===0?1:(o-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(o){return Math.max(0,(this.transform.zoom-o)/1.5)}hasTransitions(o){return this.stale||o-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(o,h){const d=this.zoomAtLastRecencyCheck===h?1-this.zoomAdjustment(h):1;return this.zoomAtLastRecencyCheck=h,this.commitTime+this.fadeDuration*d>o}setStale(){this.stale=!0}}function ur(_,o,h,d,m){_.emplaceBack(o?1:0,h?1:0,d||0,m||0),_.emplaceBack(o?1:0,h?1:0,d||0,m||0),_.emplaceBack(o?1:0,h?1:0,d||0,m||0),_.emplaceBack(o?1:0,h?1:0,d||0,m||0)}const Ls=Math.pow(2,25),Jp=Math.pow(2,24),$m=Math.pow(2,17),zn=Math.pow(2,16),of=Math.pow(2,9),sf=Math.pow(2,8),So=Math.pow(2,1);function ro(_){if(_.opacity===0&&!_.placed)return 0;if(_.opacity===1&&_.placed)return 4294967295;const o=_.placed?1:0,h=Math.floor(127*_.opacity);return h*Ls+o*Jp+h*$m+o*zn+h*of+o*sf+h*So+o}const Eu=0;class qo{constructor(o){this._sortAcrossTiles=o.layout.get("symbol-z-order")!=="viewport-y"&&!o.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(o,h,d,m,y){const E=this._bucketParts;for(;this._currentTileIndex<o.length;)if(h.getBucketParts(E,m,o[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,y())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,E.sort((C,M)=>C.sortKey-M.sortKey));this._currentPartIndex<E.length;)if(h.placeLayerBucketPart(E[this._currentPartIndex],this._seenCrossTileIDs,d),this._currentPartIndex++,y())return!0;return!1}}class jo{constructor(o,h,d,m,y,E,C,M){this.placement=new io(o,h,E,C,M),this._currentPlacementIndex=d.length-1,this._forceFullPlacement=m,this._showCollisionBoxes=y,this._done=!1}isDone(){return this._done}continuePlacement(o,h,d){const m=L.now(),y=()=>!this._forceFullPlacement&&L.now()-m>2;for(;this._currentPlacementIndex>=0;){const E=h[o[this._currentPlacementIndex]],C=this.placement.collisionIndex.transform.zoom;if(E.type==="symbol"&&(!E.minzoom||E.minzoom<=C)&&(!E.maxzoom||E.maxzoom>C)){if(this._inProgressLayer||(this._inProgressLayer=new qo(E)),this._inProgressLayer.continuePlacement(d[E.source],this.placement,this._showCollisionBoxes,E,y))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(o){return this.placement.commit(o),this.placement}}const zl=512/u.W/2;class bc{constructor(o,h,d){this.tileID=o,this.bucketInstanceId=d,this._symbolsByKey={};const m=new Map;for(let y=0;y<h.length;y++){const E=h.get(y),C=E.key,M=m.get(C);M?M.push(E):m.set(C,[E])}for(const[y,E]of m){const C={positions:E.map(M=>({x:Math.floor(M.anchorX*zl),y:Math.floor(M.anchorY*zl)})),crossTileIDs:E.map(M=>M.crossTileID)};if(C.positions.length>128){const M=new u.au(C.positions.length,16,Uint16Array);for(const{x:k,y:N}of C.positions)M.add(k,N);M.finish(),delete C.positions,C.index=M}this._symbolsByKey[y]=C}}getScaledCoordinates(o,h){const{x:d,y:m,z:y}=this.tileID.canonical,{x:E,y:C,z:M}=h.canonical,k=zl/Math.pow(2,M-y),N=(C*u.W+o.anchorY)*k,F=m*u.W*zl;return{x:Math.floor((E*u.W+o.anchorX)*k-d*u.W*zl),y:Math.floor(N-F)}}findMatches(o,h,d){const m=this.tileID.canonical.z<h.canonical.z?1:Math.pow(2,this.tileID.canonical.z-h.canonical.z);for(let y=0;y<o.length;y++){const E=o.get(y);if(E.crossTileID)continue;const C=this._symbolsByKey[E.key];if(!C)continue;const M=this.getScaledCoordinates(E,h);if(C.index){const k=C.index.range(M.x-m,M.y-m,M.x+m,M.y+m).sort();for(const N of k){const F=C.crossTileIDs[N];if(!d[F]){d[F]=!0,E.crossTileID=F;break}}}else if(C.positions)for(let k=0;k<C.positions.length;k++){const N=C.positions[k],F=C.crossTileIDs[k];if(Math.abs(N.x-M.x)<=m&&Math.abs(N.y-M.y)<=m&&!d[F]){d[F]=!0,E.crossTileID=F;break}}}}getCrossTileIDsLists(){return Object.values(this._symbolsByKey).map(({crossTileIDs:o})=>o)}}class ji{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Cu{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(o){const h=Math.round((o-this.lng)/360);if(h!==0)for(const d in this.indexes){const m=this.indexes[d],y={};for(const E in m){const C=m[E];C.tileID=C.tileID.unwrapTo(C.tileID.wrap+h),y[C.tileID.key]=C}this.indexes[d]=y}this.lng=o}addBucket(o,h,d){if(this.indexes[o.overscaledZ]&&this.indexes[o.overscaledZ][o.key]){if(this.indexes[o.overscaledZ][o.key].bucketInstanceId===h.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(o.overscaledZ,this.indexes[o.overscaledZ][o.key])}for(let y=0;y<h.symbolInstances.length;y++)h.symbolInstances.get(y).crossTileID=0;this.usedCrossTileIDs[o.overscaledZ]||(this.usedCrossTileIDs[o.overscaledZ]={});const m=this.usedCrossTileIDs[o.overscaledZ];for(const y in this.indexes){const E=this.indexes[y];if(Number(y)>o.overscaledZ)for(const C in E){const M=E[C];M.tileID.isChildOf(o)&&M.findMatches(h.symbolInstances,o,m)}else{const C=E[o.scaledTo(Number(y)).key];C&&C.findMatches(h.symbolInstances,o,m)}}for(let y=0;y<h.symbolInstances.length;y++){const E=h.symbolInstances.get(y);E.crossTileID||(E.crossTileID=d.generate(),m[E.crossTileID]=!0)}return this.indexes[o.overscaledZ]===void 0&&(this.indexes[o.overscaledZ]={}),this.indexes[o.overscaledZ][o.key]=new bc(o,h.symbolInstances,h.bucketInstanceId),!0}removeBucketCrossTileIDs(o,h){for(const d of h.getCrossTileIDsLists())for(const m of d)delete this.usedCrossTileIDs[o][m]}removeStaleBuckets(o){let h=!1;for(const d in this.indexes){const m=this.indexes[d];for(const y in m)o[m[y].bucketInstanceId]||(this.removeBucketCrossTileIDs(d,m[y]),delete m[y],h=!0)}return h}}class Ta{constructor(){this.layerIndexes={},this.crossTileIDs=new ji,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(o,h,d){let m=this.layerIndexes[o.id];m===void 0&&(m=this.layerIndexes[o.id]=new Cu);let y=!1;const E={};m.handleWrapJump(d);for(const C of h){const M=C.getBucket(o);M&&o.id===M.layerIds[0]&&(M.bucketInstanceId||(M.bucketInstanceId=++this.maxBucketInstanceId),m.addBucket(C.tileID,M,this.crossTileIDs)&&(y=!0),E[M.bucketInstanceId]=!0)}return m.removeStaleBuckets(E)&&(y=!0),y}pruneUnusedLayers(o){const h={};o.forEach(d=>{h[d]=!0});for(const d in this.layerIndexes)h[d]||delete this.layerIndexes[d]}}const ui=(_,o)=>u.t(_,o&&o.filter(h=>h.identifier!=="source.canvas")),wc=u.av();class Io extends u.E{constructor(o,h={}){super(),this._rtlPluginLoaded=()=>{for(const d in this.sourceCaches){const m=this.sourceCaches[d].getSource().type;m!=="vector"&&m!=="geojson"||this.sourceCaches[d].reload()}},this.map=o,this.dispatcher=new gi(Pn(),o._getMapId()),this.dispatcher.registerMessageHandler("GG",(d,m)=>this.getGlyphs(d,m)),this.dispatcher.registerMessageHandler("GI",(d,m)=>this.getImages(d,m)),this.imageManager=new ee,this.imageManager.setEventedParent(this),this.glyphManager=new qt(o._requestManager,h.localIdeographFontFamily),this.lineAtlas=new Ve(256,512),this.crossTileSymbolIndex=new Ta,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new u.aw,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("SR",u.ax()),te().on(vr,this._rtlPluginLoaded),this.on("data",d=>{if(d.dataType!=="source"||d.sourceDataType!=="metadata")return;const m=this.sourceCaches[d.sourceId];if(!m)return;const y=m.getSource();if(y&&y.vectorLayerIds)for(const E in this._layers){const C=this._layers[E];C.source===y.id&&this._validateLayer(C)}})}loadURL(o,h={},d){this.fire(new u.k("dataloading",{dataType:"style"})),h.validate=typeof h.validate!="boolean"||h.validate;const m=this.map._requestManager.transformRequest(o,"Style");this._loadStyleRequest=new AbortController,u.h(m,this._loadStyleRequest).then(y=>{this._loadStyleRequest=null,this._load(y.data,h,d)}).catch(y=>{this._loadStyleRequest=null,y&&this.fire(new u.j(y))})}loadJSON(o,h={},d){this.fire(new u.k("dataloading",{dataType:"style"})),this._frameRequest=new AbortController,L.frameAsync(this._frameRequest).then(()=>{this._frameRequest=null,h.validate=h.validate!==!1,this._load(o,h,d)}).catch(()=>{})}loadEmpty(){this.fire(new u.k("dataloading",{dataType:"style"})),this._load(wc,{validate:!1})}_load(o,h,d){var m;const y=h.transformStyle?h.transformStyle(d,o):o;if(!h.validate||!ui(this,u.x(y))){this._loaded=!0,this.stylesheet=y;for(const E in y.sources)this.addSource(E,y.sources[E],{validate:!1});y.sprite?this._loadSprite(y.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(y.glyphs),this._createLayers(),this.light=new pn(this.stylesheet.light),this.map.setTerrain((m=this.stylesheet.terrain)!==null&&m!==void 0?m:null),this.fire(new u.k("data",{dataType:"style"})),this.fire(new u.k("style.load"))}}_createLayers(){const o=u.ay(this.stylesheet.layers);this.dispatcher.broadcast("SL",o),this._order=o.map(h=>h.id),this._layers={},this._serializedLayers=null;for(const h of o){const d=u.az(h);d.setEventedParent(this,{layer:{id:h.id}}),this._layers[h.id]=d}}_loadSprite(o,h=!1,d=void 0){let m;this.imageManager.setLoaded(!1),this._spriteRequest=new AbortController,function(y,E,C,M){return u._(this,void 0,void 0,function*(){const k=Pt(y),N=C>1?"@2x":"",F={},W={};for(const{id:rt,url:it}of k){const at=E.transformRequest(E.normalizeSpriteURL(it,N,".json"),"SpriteJSON");F[rt]=u.h(at,M);const tt=E.transformRequest(E.normalizeSpriteURL(it,N,".png"),"SpriteImage");W[rt]=G.getImage(tt,M)}return yield Promise.all([...Object.values(F),...Object.values(W)]),function(rt,it){return u._(this,void 0,void 0,function*(){const at={};for(const tt in rt){at[tt]={};const _t=L.getImageCanvasContext((yield it[tt]).data),kt=(yield rt[tt]).data;for(const ut in kt){const{width:wt,height:Dt,x:zt,y:Bt,sdf:Qt,pixelRatio:Jt,stretchX:ie,stretchY:ae,content:Je}=kt[ut];at[tt][ut]={data:null,pixelRatio:Jt,sdf:Qt,stretchX:ie,stretchY:ae,content:Je,spriteData:{width:wt,height:Dt,x:zt,y:Bt,context:_t}}}}return at})}(F,W)})}(o,this.map._requestManager,this.map.getPixelRatio(),this._spriteRequest).then(y=>{if(this._spriteRequest=null,y)for(const E in y){this._spritesImagesIds[E]=[];const C=this._spritesImagesIds[E]?this._spritesImagesIds[E].filter(M=>!(M in y)):[];for(const M of C)this.imageManager.removeImage(M),this._changedImages[M]=!0;for(const M in y[E]){const k=E==="default"?M:`${E}:${M}`;this._spritesImagesIds[E].push(k),k in this.imageManager.images?this.imageManager.updateImage(k,y[E][M],!1):this.imageManager.addImage(k,y[E][M]),h&&(this._changedImages[k]=!0)}}}).catch(y=>{this._spriteRequest=null,m=y,this.fire(new u.j(m))}).finally(()=>{this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),h&&(this._changed=!0),this.dispatcher.broadcast("SI",this._availableImages),this.fire(new u.k("data",{dataType:"style"})),d&&d(m)})}_unloadSprite(){for(const o of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(o),this._changedImages[o]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new u.k("data",{dataType:"style"}))}_validateLayer(o){const h=this.sourceCaches[o.source];if(!h)return;const d=o.sourceLayer;if(!d)return;const m=h.getSource();(m.type==="geojson"||m.vectorLayerIds&&m.vectorLayerIds.indexOf(d)===-1)&&this.fire(new u.j(new Error(`Source layer "${d}" does not exist on source "${m.id}" as specified by style layer "${o.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(const o in this.sourceCaches)if(!this.sourceCaches[o].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(o){const h=this._serializedAllLayers();if(!o||o.length===0)return Object.values(h);const d=[];for(const m of o)h[m]&&d.push(h[m]);return d}_serializedAllLayers(){let o=this._serializedLayers;if(o)return o;o=this._serializedLayers={};const h=Object.keys(this._layers);for(const d of h){const m=this._layers[d];m.type!=="custom"&&(o[d]=m.serialize())}return o}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;for(const o in this.sourceCaches)if(this.sourceCaches[o].hasTransition())return!0;for(const o in this._layers)if(this._layers[o].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(o){if(!this._loaded)return;const h=this._changed;if(h){const m=Object.keys(this._updatedLayers),y=Object.keys(this._removedLayers);(m.length||y.length)&&this._updateWorkerLayers(m,y);for(const E in this._updatedSources){const C=this._updatedSources[E];if(C==="reload")this._reloadSource(E);else{if(C!=="clear")throw new Error(`Invalid action ${C}`);this._clearSource(E)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const E in this._updatedPaintProps)this._layers[E].updateTransitions(o);this.light.updateTransitions(o),this._resetUpdates()}const d={};for(const m in this.sourceCaches){const y=this.sourceCaches[m];d[m]=y.used,y.used=!1}for(const m of this._order){const y=this._layers[m];y.recalculate(o,this._availableImages),!y.isHidden(o.zoom)&&y.source&&(this.sourceCaches[y.source].used=!0)}for(const m in d){const y=this.sourceCaches[m];!!d[m]!=!!y.used&&y.fire(new u.k("data",{sourceDataType:"visibility",dataType:"source",sourceId:m}))}this.light.recalculate(o),this.z=o.zoom,h&&this.fire(new u.k("data",{dataType:"style"}))}_updateTilesForChangedImages(){const o=Object.keys(this._changedImages);if(o.length){for(const h in this.sourceCaches)this.sourceCaches[h].reloadTilesForDependencies(["icons","patterns"],o);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const o in this.sourceCaches)this.sourceCaches[o].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(o,h){this.dispatcher.broadcast("UL",{layers:this._serializeByIds(o),removedIds:h})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(o,h={}){var d;this._checkLoaded();const m=this.serialize();if(o=h.transformStyle?h.transformStyle(m,o):o,((d=h.validate)===null||d===void 0||d)&&ui(this,u.x(o)))return!1;(o=u.aA(o)).layers=u.ay(o.layers);const y=u.aB(m,o),E=this._getOperationsToPerform(y);if(E.unimplemented.length>0)throw new Error(`Unimplemented: ${E.unimplemented.join(", ")}.`);if(E.operations.length===0)return!1;for(const C of E.operations)C();return this.stylesheet=o,this._serializedLayers=null,!0}_getOperationsToPerform(o){const h=[],d=[];for(const m of o)switch(m.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":continue;case"addLayer":h.push(()=>this.addLayer.apply(this,m.args));break;case"removeLayer":h.push(()=>this.removeLayer.apply(this,m.args));break;case"setPaintProperty":h.push(()=>this.setPaintProperty.apply(this,m.args));break;case"setLayoutProperty":h.push(()=>this.setLayoutProperty.apply(this,m.args));break;case"setFilter":h.push(()=>this.setFilter.apply(this,m.args));break;case"addSource":h.push(()=>this.addSource.apply(this,m.args));break;case"removeSource":h.push(()=>this.removeSource.apply(this,m.args));break;case"setLayerZoomRange":h.push(()=>this.setLayerZoomRange.apply(this,m.args));break;case"setLight":h.push(()=>this.setLight.apply(this,m.args));break;case"setGeoJSONSourceData":h.push(()=>this.setGeoJSONSourceData.apply(this,m.args));break;case"setGlyphs":h.push(()=>this.setGlyphs.apply(this,m.args));break;case"setSprite":h.push(()=>this.setSprite.apply(this,m.args));break;case"setTerrain":h.push(()=>this.map.setTerrain.apply(this,m.args));break;case"setTransition":h.push(()=>{});break;default:d.push(m.command)}return{operations:h,unimplemented:d}}addImage(o,h){if(this.getImage(o))return this.fire(new u.j(new Error(`An image named "${o}" already exists.`)));this.imageManager.addImage(o,h),this._afterImageUpdated(o)}updateImage(o,h){this.imageManager.updateImage(o,h)}getImage(o){return this.imageManager.getImage(o)}removeImage(o){if(!this.getImage(o))return this.fire(new u.j(new Error(`An image named "${o}" does not exist.`)));this.imageManager.removeImage(o),this._afterImageUpdated(o)}_afterImageUpdated(o){this._availableImages=this.imageManager.listImages(),this._changedImages[o]=!0,this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new u.k("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(o,h,d={}){if(this._checkLoaded(),this.sourceCaches[o]!==void 0)throw new Error(`Source "${o}" already exists.`);if(!h.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(h).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(h.type)>=0&&this._validate(u.x.source,`sources.${o}`,h,null,d))return;this.map&&this.map._collectResourceTiming&&(h.collectResourceTiming=!0);const m=this.sourceCaches[o]=new Gi(o,h,this.dispatcher);m.style=this,m.setEventedParent(this,()=>({isSourceLoaded:m.loaded(),source:m.serialize(),sourceId:o})),m.onAdd(this.map),this._changed=!0}removeSource(o){if(this._checkLoaded(),this.sourceCaches[o]===void 0)throw new Error("There is no source with this ID");for(const d in this._layers)if(this._layers[d].source===o)return this.fire(new u.j(new Error(`Source "${o}" cannot be removed while layer "${d}" is using it.`)));const h=this.sourceCaches[o];delete this.sourceCaches[o],delete this._updatedSources[o],h.fire(new u.k("data",{sourceDataType:"metadata",dataType:"source",sourceId:o})),h.setEventedParent(null),h.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(o,h){if(this._checkLoaded(),this.sourceCaches[o]===void 0)throw new Error(`There is no source with this ID=${o}`);const d=this.sourceCaches[o].getSource();if(d.type!=="geojson")throw new Error(`geojsonSource.type is ${d.type}, which is !== 'geojson`);d.setData(h),this._changed=!0}getSource(o){return this.sourceCaches[o]&&this.sourceCaches[o].getSource()}addLayer(o,h,d={}){this._checkLoaded();const m=o.id;if(this.getLayer(m))return void this.fire(new u.j(new Error(`Layer "${m}" already exists on this map.`)));let y;if(o.type==="custom"){if(ui(this,u.aC(o)))return;y=u.az(o)}else{if("source"in o&&typeof o.source=="object"&&(this.addSource(m,o.source),o=u.aA(o),o=u.e(o,{source:m})),this._validate(u.x.layer,`layers.${m}`,o,{arrayIndex:-1},d))return;y=u.az(o),this._validateLayer(y),y.setEventedParent(this,{layer:{id:m}})}const E=h?this._order.indexOf(h):this._order.length;if(h&&E===-1)this.fire(new u.j(new Error(`Cannot add layer "${m}" before non-existing layer "${h}".`)));else{if(this._order.splice(E,0,m),this._layerOrderChanged=!0,this._layers[m]=y,this._removedLayers[m]&&y.source&&y.type!=="custom"){const C=this._removedLayers[m];delete this._removedLayers[m],C.type!==y.type?this._updatedSources[y.source]="clear":(this._updatedSources[y.source]="reload",this.sourceCaches[y.source].pause())}this._updateLayer(y),y.onAdd&&y.onAdd(this.map)}}moveLayer(o,h){if(this._checkLoaded(),this._changed=!0,!this._layers[o])return void this.fire(new u.j(new Error(`The layer '${o}' does not exist in the map's style and cannot be moved.`)));if(o===h)return;const d=this._order.indexOf(o);this._order.splice(d,1);const m=h?this._order.indexOf(h):this._order.length;h&&m===-1?this.fire(new u.j(new Error(`Cannot move layer "${o}" before non-existing layer "${h}".`))):(this._order.splice(m,0,o),this._layerOrderChanged=!0)}removeLayer(o){this._checkLoaded();const h=this._layers[o];if(!h)return void this.fire(new u.j(new Error(`Cannot remove non-existing layer "${o}".`)));h.setEventedParent(null);const d=this._order.indexOf(o);this._order.splice(d,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[o]=h,delete this._layers[o],this._serializedLayers&&delete this._serializedLayers[o],delete this._updatedLayers[o],delete this._updatedPaintProps[o],h.onRemove&&h.onRemove(this.map)}getLayer(o){return this._layers[o]}getLayersOrder(){return[...this._order]}hasLayer(o){return o in this._layers}setLayerZoomRange(o,h,d){this._checkLoaded();const m=this.getLayer(o);m?m.minzoom===h&&m.maxzoom===d||(h!=null&&(m.minzoom=h),d!=null&&(m.maxzoom=d),this._updateLayer(m)):this.fire(new u.j(new Error(`Cannot set the zoom range of non-existing layer "${o}".`)))}setFilter(o,h,d={}){this._checkLoaded();const m=this.getLayer(o);if(m){if(!u.aD(m.filter,h))return h==null?(m.filter=void 0,void this._updateLayer(m)):void(this._validate(u.x.filter,`layers.${m.id}.filter`,h,null,d)||(m.filter=u.aA(h),this._updateLayer(m)))}else this.fire(new u.j(new Error(`Cannot filter non-existing layer "${o}".`)))}getFilter(o){return u.aA(this.getLayer(o).filter)}setLayoutProperty(o,h,d,m={}){this._checkLoaded();const y=this.getLayer(o);y?u.aD(y.getLayoutProperty(h),d)||(y.setLayoutProperty(h,d,m),this._updateLayer(y)):this.fire(new u.j(new Error(`Cannot style non-existing layer "${o}".`)))}getLayoutProperty(o,h){const d=this.getLayer(o);if(d)return d.getLayoutProperty(h);this.fire(new u.j(new Error(`Cannot get style of non-existing layer "${o}".`)))}setPaintProperty(o,h,d,m={}){this._checkLoaded();const y=this.getLayer(o);y?u.aD(y.getPaintProperty(h),d)||(y.setPaintProperty(h,d,m)&&this._updateLayer(y),this._changed=!0,this._updatedPaintProps[o]=!0,this._serializedLayers=null):this.fire(new u.j(new Error(`Cannot style non-existing layer "${o}".`)))}getPaintProperty(o,h){return this.getLayer(o).getPaintProperty(h)}setFeatureState(o,h){this._checkLoaded();const d=o.source,m=o.sourceLayer,y=this.sourceCaches[d];if(y===void 0)return void this.fire(new u.j(new Error(`The source '${d}' does not exist in the map's style.`)));const E=y.getSource().type;E==="geojson"&&m?this.fire(new u.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):E!=="vector"||m?(o.id===void 0&&this.fire(new u.j(new Error("The feature id parameter must be provided."))),y.setFeatureState(m,o.id,h)):this.fire(new u.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(o,h){this._checkLoaded();const d=o.source,m=this.sourceCaches[d];if(m===void 0)return void this.fire(new u.j(new Error(`The source '${d}' does not exist in the map's style.`)));const y=m.getSource().type,E=y==="vector"?o.sourceLayer:void 0;y!=="vector"||E?h&&typeof o.id!="string"&&typeof o.id!="number"?this.fire(new u.j(new Error("A feature id is required to remove its specific state property."))):m.removeFeatureState(E,o.id,h):this.fire(new u.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(o){this._checkLoaded();const h=o.source,d=o.sourceLayer,m=this.sourceCaches[h];if(m!==void 0)return m.getSource().type!=="vector"||d?(o.id===void 0&&this.fire(new u.j(new Error("The feature id parameter must be provided."))),m.getFeatureState(d,o.id)):void this.fire(new u.j(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new u.j(new Error(`The source '${h}' does not exist in the map's style.`)))}getTransition(){return u.e({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){if(!this._loaded)return;const o=u.aE(this.sourceCaches,y=>y.serialize()),h=this._serializeByIds(this._order),d=this.map.getTerrain()||void 0,m=this.stylesheet;return u.aF({version:m.version,name:m.name,metadata:m.metadata,light:m.light,center:m.center,zoom:m.zoom,bearing:m.bearing,pitch:m.pitch,sprite:m.sprite,glyphs:m.glyphs,transition:m.transition,sources:o,layers:h,terrain:d},y=>y!==void 0)}_updateLayer(o){this._updatedLayers[o.id]=!0,o.source&&!this._updatedSources[o.source]&&this.sourceCaches[o.source].getSource().type!=="raster"&&(this._updatedSources[o.source]="reload",this.sourceCaches[o.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(o){const h=E=>this._layers[E].type==="fill-extrusion",d={},m=[];for(let E=this._order.length-1;E>=0;E--){const C=this._order[E];if(h(C)){d[C]=E;for(const M of o){const k=M[C];if(k)for(const N of k)m.push(N)}}}m.sort((E,C)=>C.intersectionZ-E.intersectionZ);const y=[];for(let E=this._order.length-1;E>=0;E--){const C=this._order[E];if(h(C))for(let M=m.length-1;M>=0;M--){const k=m[M].feature;if(d[k.layer.id]<E)break;y.push(k),m.pop()}else for(const M of o){const k=M[C];if(k)for(const N of k)y.push(N.feature)}}return y}queryRenderedFeatures(o,h,d){h&&h.filter&&this._validate(u.x.filter,"queryRenderedFeatures.filter",h.filter,null,h);const m={};if(h&&h.layers){if(!Array.isArray(h.layers))return this.fire(new u.j(new Error("parameters.layers must be an Array."))),[];for(const C of h.layers){const M=this._layers[C];if(!M)return this.fire(new u.j(new Error(`The layer '${C}' does not exist in the map's style and cannot be queried for features.`))),[];m[M.source]=!0}}const y=[];h.availableImages=this._availableImages;const E=this._serializedAllLayers();for(const C in this.sourceCaches)h.layers&&!m[C]||y.push(li(this.sourceCaches[C],this._layers,E,o,h,d));return this.placement&&y.push(function(C,M,k,N,F,W,rt){const it={},at=W.queryRenderedSymbols(N),tt=[];for(const _t of Object.keys(at).map(Number))tt.push(rt[_t]);tt.sort(Kt);for(const _t of tt){const kt=_t.featureIndex.lookupSymbolFeatures(at[_t.bucketInstanceId],M,_t.bucketIndex,_t.sourceLayerIndex,F.filter,F.layers,F.availableImages,C);for(const ut in kt){const wt=it[ut]=it[ut]||[],Dt=kt[ut];Dt.sort((zt,Bt)=>{const Qt=_t.featureSortOrder;if(Qt){const Jt=Qt.indexOf(zt.featureIndex);return Qt.indexOf(Bt.featureIndex)-Jt}return Bt.featureIndex-zt.featureIndex});for(const zt of Dt)wt.push(zt)}}for(const _t in it)it[_t].forEach(kt=>{const ut=kt.feature,wt=k[C[_t].source].getFeatureState(ut.layer["source-layer"],ut.id);ut.source=ut.layer.source,ut.layer["source-layer"]&&(ut.sourceLayer=ut.layer["source-layer"]),ut.state=wt});return it}(this._layers,E,this.sourceCaches,o,h,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(y)}querySourceFeatures(o,h){h&&h.filter&&this._validate(u.x.filter,"querySourceFeatures.filter",h.filter,null,h);const d=this.sourceCaches[o];return d?function(m,y){const E=m.getRenderableIds().map(k=>m.getTileByID(k)),C=[],M={};for(let k=0;k<E.length;k++){const N=E[k],F=N.tileID.canonical.key;M[F]||(M[F]=!0,N.querySourceFeatures(C,y))}return C}(d,h):[]}getLight(){return this.light.getLight()}setLight(o,h={}){this._checkLoaded();const d=this.light.getLight();let m=!1;for(const E in o)if(!u.aD(o[E],d[E])){m=!0;break}if(!m)return;const y={now:L.now(),transition:u.e({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(o,h),this.light.updateTransitions(y)}_validate(o,h,d,m,y={}){return(!y||y.validate!==!1)&&ui(this,o.call(u.x,u.e({key:h,style:this.serialize(),value:d,styleSpec:u.v},m)))}_remove(o=!0){this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._loadStyleRequest&&(this._loadStyleRequest.abort(),this._loadStyleRequest=null),this._spriteRequest&&(this._spriteRequest.abort(),this._spriteRequest=null),te().off(vr,this._rtlPluginLoaded);for(const h in this._layers)this._layers[h].setEventedParent(null);for(const h in this.sourceCaches){const d=this.sourceCaches[h];d.setEventedParent(null),d.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),o&&this.dispatcher.broadcast("RM",void 0),this.dispatcher.remove(o)}_clearSource(o){this.sourceCaches[o].clearTiles()}_reloadSource(o){this.sourceCaches[o].resume(),this.sourceCaches[o].reload()}_updateSources(o){for(const h in this.sourceCaches)this.sourceCaches[h].update(o,this.map.terrain)}_generateCollisionBoxes(){for(const o in this.sourceCaches)this._reloadSource(o)}_updatePlacement(o,h,d,m,y=!1){let E=!1,C=!1;const M={};for(const k of this._order){const N=this._layers[k];if(N.type!=="symbol")continue;if(!M[N.source]){const W=this.sourceCaches[N.source];M[N.source]=W.getRenderableIds(!0).map(rt=>W.getTileByID(rt)).sort((rt,it)=>it.tileID.overscaledZ-rt.tileID.overscaledZ||(rt.tileID.isLessThan(it.tileID)?-1:1))}const F=this.crossTileSymbolIndex.addLayer(N,M[N.source],o.center.lng);E=E||F}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((y=y||this._layerOrderChanged||d===0)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(L.now(),o.zoom))&&(this.pauseablePlacement=new jo(o,this.map.terrain,this._order,y,h,d,m,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,M),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(L.now()),C=!0),E&&this.pauseablePlacement.placement.setStale()),C||E)for(const k of this._order){const N=this._layers[k];N.type==="symbol"&&this.placement.updateLayerOpacities(N,M[N.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(L.now())}_releaseSymbolFadeTiles(){for(const o in this.sourceCaches)this.sourceCaches[o].releaseSymbolFadeTiles()}getImages(o,h){return u._(this,void 0,void 0,function*(){const d=yield this.imageManager.getImages(h.icons);this._updateTilesForChangedImages();const m=this.sourceCaches[h.source];return m&&m.setDependencies(h.tileID.key,h.type,h.icons),d})}getGlyphs(o,h){return u._(this,void 0,void 0,function*(){const d=yield this.glyphManager.getGlyphs(h.stacks),m=this.sourceCaches[h.source];return m&&m.setDependencies(h.tileID.key,h.type,[""]),d})}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(o,h={}){this._checkLoaded(),o&&this._validate(u.x.glyphs,"glyphs",o,null,h)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=o,this.glyphManager.entries={},this.glyphManager.setURL(o))}addSprite(o,h,d={},m){this._checkLoaded();const y=[{id:o,url:h}],E=[...Pt(this.stylesheet.sprite),...y];this._validate(u.x.sprite,"sprite",E,null,d)||(this.stylesheet.sprite=E,this._loadSprite(y,!0,m))}removeSprite(o){this._checkLoaded();const h=Pt(this.stylesheet.sprite);if(h.find(d=>d.id===o)){if(this._spritesImagesIds[o])for(const d of this._spritesImagesIds[o])this.imageManager.removeImage(d),this._changedImages[d]=!0;h.splice(h.findIndex(d=>d.id===o),1),this.stylesheet.sprite=h.length>0?h:void 0,delete this._spritesImagesIds[o],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new u.k("data",{dataType:"style"}))}else this.fire(new u.j(new Error(`Sprite "${o}" doesn't exists on this map.`)))}getSprite(){return Pt(this.stylesheet.sprite)}setSprite(o,h={},d){this._checkLoaded(),o&&this._validate(u.x.sprite,"sprite",o,null,h)||(this.stylesheet.sprite=o,o?this._loadSprite(o,!0,d):(this._unloadSprite(),d&&d(null)))}}var Sc=u.X([{name:"a_pos",type:"Int16",components:2}]),Ms="attribute vec3 a_pos3d;uniform mat4 u_matrix;uniform float u_ele_delta;varying vec2 v_texture_pos;varying float v_depth;void main() {float extent=8192.0;float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/extent;gl_Position=u_matrix*vec4(a_pos3d.xy,get_elevation(a_pos3d.xy)-ele_delta,1.0);v_depth=gl_Position.z/gl_Position.w;}";const Tu={prelude:On(`#ifdef GL_ES
-precision mediump float;
-#else
-#if !defined(lowp)
-#define lowp
-#endif
-#if !defined(mediump)
-#define mediump
-#endif
-#if !defined(highp)
-#define highp
-#endif
-#endif
-`,`#ifdef GL_ES
-precision highp float;
-#else
-#if !defined(lowp)
-#define lowp
-#endif
-#if !defined(mediump)
-#define mediump
-#endif
-#if !defined(highp)
-#define highp
-#endif
-#endif
-vec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0
-);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}
-#ifdef TERRAIN3D
-uniform sampler2D u_terrain;uniform float u_terrain_dim;uniform mat4 u_terrain_matrix;uniform vec4 u_terrain_unpack;uniform float u_terrain_exaggeration;uniform highp sampler2D u_depth;
-#endif
-const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitShifts=vec4(1.)/bitSh;highp float unpack(highp vec4 color) {return dot(color,bitShifts);}highp float depthOpacity(vec3 frag) {
-#ifdef TERRAIN3D
-highp float d=unpack(texture2D(u_depth,frag.xy*0.5+0.5))+0.0001-frag.z;return 1.0-max(0.0,min(1.0,-d*500.0));
-#else
-return 1.0;
-#endif
-}float calculate_visibility(vec4 pos) {
-#ifdef TERRAIN3D
-vec3 frag=pos.xyz/pos.w;highp float d=depthOpacity(frag);if (d > 0.95) return 1.0;return (d+depthOpacity(frag+vec3(0.0,0.01,0.0)))/2.0;
-#else
-return 1.0;
-#endif
-}float ele(vec2 pos) {
-#ifdef TERRAIN3D
-vec4 rgb=(texture2D(u_terrain,pos)*255.0)*u_terrain_unpack;return rgb.r+rgb.g+rgb.b-u_terrain_unpack.a;
-#else
-return 0.0;
-#endif
-}float get_elevation(vec2 pos) {
-#ifdef TERRAIN3D
-vec2 coord=(u_terrain_matrix*vec4(pos,0.0,1.0)).xy*u_terrain_dim+1.0;vec2 f=fract(coord);vec2 c=(floor(coord)+0.5)/(u_terrain_dim+2.0);float d=1.0/(u_terrain_dim+2.0);float tl=ele(c);float tr=ele(c+vec2(d,0.0));float bl=ele(c+vec2(0.0,d));float br=ele(c+vec2(d,d));float elevation=mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);return elevation*u_terrain_exaggeration;
-#else
-return 0.0;
-#endif
-}`),background:On(`uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,"attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),backgroundPattern:On(`uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_mix)*u_opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,"uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);}"),circle:On(`varying vec3 v_data;varying float v_visibility;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define mediump float radius
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define highp vec4 stroke_color
-#pragma mapbox: define mediump float stroke_width
-#pragma mapbox: define lowp float stroke_opacity
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize mediump float radius
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize highp vec4 stroke_color
-#pragma mapbox: initialize mediump float stroke_width
-#pragma mapbox: initialize lowp float stroke_opacity
-vec2 extrude=v_data.xy;float extrude_length=length(extrude);lowp float antialiasblur=v_data.z;float antialiased_blur=-max(blur,antialiasblur);float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width));gl_FragColor=v_visibility*opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`uniform mat4 u_matrix;uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;varying vec3 v_data;varying float v_visibility;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define mediump float radius
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define highp vec4 stroke_color
-#pragma mapbox: define mediump float stroke_width
-#pragma mapbox: define lowp float stroke_opacity
-void main(void) {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize mediump float radius
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize highp vec4 stroke_color
-#pragma mapbox: initialize mediump float stroke_width
-#pragma mapbox: initialize lowp float stroke_opacity
-vec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);float ele=get_elevation(circle_center);v_visibility=calculate_visibility(u_matrix*vec4(circle_center,ele,1.0));if (u_pitch_with_map) {vec2 corner_position=circle_center;if (u_scale_with_map) {corner_position+=extrude*(radius+stroke_width)*u_extrude_scale;} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);corner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);}gl_Position=u_matrix*vec4(corner_position,ele,1);} else {gl_Position=u_matrix*vec4(circle_center,ele,1);if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);}`),clippingMask:On("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:On(`uniform highp float u_intensity;varying vec2 v_extrude;
-#pragma mapbox: define highp float weight
-#define GAUSS_COEF 0.3989422804014327
-void main() {
-#pragma mapbox: initialize highp float weight
-float d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;varying vec2 v_extrude;
-#pragma mapbox: define highp float weight
-#pragma mapbox: define mediump float radius
-const highp float ZERO=1.0/255.0/16.0;
-#define GAUSS_COEF 0.3989422804014327
-void main(void) {
-#pragma mapbox: initialize highp float weight
-#pragma mapbox: initialize mediump float radius
-vec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec4 pos=vec4(floor(a_pos*0.5)+extrude,0,1);gl_Position=u_matrix*pos;}`),heatmapTexture:On(`uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(0.0);
-#endif
-}`,"uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),collisionBox:On("varying float v_placed;varying float v_notUsed;void main() {float alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,get_elevation(a_pos),1.0);gl_Position.xy+=(a_extrude+a_shift)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:On("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd  =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz  /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:On("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;varying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,get_elevation(a_pos),1);}"),fill:On(`#pragma mapbox: define highp vec4 color
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize lowp float opacity
-gl_FragColor=color*opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`attribute vec2 a_pos;uniform mat4 u_matrix;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize lowp float opacity
-gl_Position=u_matrix*vec4(a_pos,0,1);}`),fillOutline:On(`varying vec2 v_pos;
-#pragma mapbox: define highp vec4 outline_color
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize highp vec4 outline_color
-#pragma mapbox: initialize lowp float opacity
-float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;
-#pragma mapbox: define highp vec4 outline_color
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize highp vec4 outline_color
-#pragma mapbox: initialize lowp float opacity
-gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}`),fillOutlinePattern:On(`uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-void main() {
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=mix(color1,color2,u_fade)*alpha*opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-#pragma mapbox: define lowp float pixel_ratio_from
-#pragma mapbox: define lowp float pixel_ratio_to
-void main() {
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-#pragma mapbox: initialize lowp float pixel_ratio_from
-#pragma mapbox: initialize lowp float pixel_ratio_to
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}`),fillPattern:On(`#ifdef GL_ES
-precision highp float;
-#endif
-uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-void main() {
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_fade)*opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-#pragma mapbox: define lowp float pixel_ratio_from
-#pragma mapbox: define lowp float pixel_ratio_to
-void main() {
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-#pragma mapbox: initialize lowp float pixel_ratio_from
-#pragma mapbox: initialize lowp float pixel_ratio_to
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}`),fillExtrusion:On(`varying vec4 v_color;void main() {gl_FragColor=v_color;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec2 a_pos;attribute vec4 a_normal_ed;
-#ifdef TERRAIN3D
-attribute vec2 a_centroid;
-#endif
-varying vec4 v_color;
-#pragma mapbox: define highp float base
-#pragma mapbox: define highp float height
-#pragma mapbox: define highp vec4 color
-void main() {
-#pragma mapbox: initialize highp float base
-#pragma mapbox: initialize highp float height
-#pragma mapbox: initialize highp vec4 color
-vec3 normal=a_normal_ed.xyz;
-#ifdef TERRAIN3D
-float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);
-#else
-float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;
-#endif
-base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}`),fillExtrusionPattern:On(`uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;
-#pragma mapbox: define lowp float base
-#pragma mapbox: define lowp float height
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-#pragma mapbox: define lowp float pixel_ratio_from
-#pragma mapbox: define lowp float pixel_ratio_to
-void main() {
-#pragma mapbox: initialize lowp float base
-#pragma mapbox: initialize lowp float height
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-#pragma mapbox: initialize lowp float pixel_ratio_from
-#pragma mapbox: initialize lowp float pixel_ratio_to
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);gl_FragColor=mixedColor*v_lighting;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec2 a_pos;attribute vec4 a_normal_ed;
-#ifdef TERRAIN3D
-attribute vec2 a_centroid;
-#endif
-varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;
-#pragma mapbox: define lowp float base
-#pragma mapbox: define lowp float height
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-#pragma mapbox: define lowp float pixel_ratio_from
-#pragma mapbox: define lowp float pixel_ratio_to
-void main() {
-#pragma mapbox: initialize lowp float base
-#pragma mapbox: initialize lowp float height
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-#pragma mapbox: initialize lowp float pixel_ratio_from
-#pragma mapbox: initialize lowp float pixel_ratio_to
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;
-#ifdef TERRAIN3D
-float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);
-#else
-float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;
-#endif
-base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0
-? a_pos
-: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}`),hillshadePrepare:On(`#ifdef GL_ES
-precision highp float;
-#endif
-uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,"uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:On(`uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;
-#define PI 3.141592653589793
-void main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,"uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),line:On(`uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);gl_FragColor=color*(alpha*opacity);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`
-#define scale 0.015873016
-attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_linesofar;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define mediump float gapwidth
-#pragma mapbox: define lowp float offset
-#pragma mapbox: define mediump float width
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump float gapwidth
-#pragma mapbox: initialize lowp float offset
-#pragma mapbox: initialize mediump float width
-float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
-#ifdef TERRAIN3D
-v_gamma_scale=1.0;
-#else
-float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
-#endif
-v_width2=vec2(outset,inset);}`),lineGradient:On(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec2 v_uv;
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture2D(u_image,v_uv);gl_FragColor=color*(alpha*opacity);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`
-#define scale 0.015873016
-attribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_uv_x;attribute float a_split_index;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_image_height;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp vec2 v_uv;
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define mediump float gapwidth
-#pragma mapbox: define lowp float offset
-#pragma mapbox: define mediump float width
-void main() {
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump float gapwidth
-#pragma mapbox: initialize lowp float offset
-#pragma mapbox: initialize mediump float width
-float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
-#ifdef TERRAIN3D
-v_gamma_scale=1.0;
-#else
-float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
-#endif
-v_width2=vec2(outset,inset);}`),linePattern:On(`#ifdef GL_ES
-precision highp float;
-#endif
-uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-#pragma mapbox: define lowp float pixel_ratio_from
-#pragma mapbox: define lowp float pixel_ratio_to
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-#pragma mapbox: initialize lowp float pixel_ratio_from
-#pragma mapbox: initialize lowp float pixel_ratio_to
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);gl_FragColor=color*alpha*opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`
-#define scale 0.015873016
-#define LINE_DISTANCE_SCALE 2.0
-attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp float offset
-#pragma mapbox: define mediump float gapwidth
-#pragma mapbox: define mediump float width
-#pragma mapbox: define lowp float floorwidth
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-#pragma mapbox: define lowp float pixel_ratio_from
-#pragma mapbox: define lowp float pixel_ratio_to
-void main() {
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize lowp float offset
-#pragma mapbox: initialize mediump float gapwidth
-#pragma mapbox: initialize mediump float width
-#pragma mapbox: initialize lowp float floorwidth
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-#pragma mapbox: initialize lowp float pixel_ratio_from
-#pragma mapbox: initialize lowp float pixel_ratio_to
-float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
-#ifdef TERRAIN3D
-v_gamma_scale=1.0;
-#else
-float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
-#endif
-v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}`),lineSDF:On(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define mediump float width
-#pragma mapbox: define lowp float floorwidth
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump float width
-#pragma mapbox: initialize lowp float floorwidth
-float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture2D(u_image,v_tex_a).a;float sdfdist_b=texture2D(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);gl_FragColor=color*(alpha*opacity);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`
-#define scale 0.015873016
-#define LINE_DISTANCE_SCALE 2.0
-attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define mediump float gapwidth
-#pragma mapbox: define lowp float offset
-#pragma mapbox: define mediump float width
-#pragma mapbox: define lowp float floorwidth
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump float gapwidth
-#pragma mapbox: initialize lowp float offset
-#pragma mapbox: initialize mediump float width
-#pragma mapbox: initialize lowp float floorwidth
-float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
-#ifdef TERRAIN3D
-v_gamma_scale=1.0;
-#else
-float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
-#endif
-v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}`),raster:On(`uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,"uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),symbolIcon:On(`uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize lowp float opacity
-lowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;varying vec2 v_tex;varying float v_fade_opacity;
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize lowp float opacity
-vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
-camera_to_anchor_distance/u_camera_to_center_distance :
-u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0),z,1.0);v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float visibility=calculate_visibility(projectedPoint);v_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));}`),symbolSDF:On(`#define SDF_PX 8.0
-uniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;
-#pragma mapbox: define highp vec4 fill_color
-#pragma mapbox: define highp vec4 halo_color
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp float halo_width
-#pragma mapbox: define lowp float halo_blur
-void main() {
-#pragma mapbox: initialize highp vec4 fill_color
-#pragma mapbox: initialize highp vec4 halo_color
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize lowp float halo_width
-#pragma mapbox: initialize lowp float halo_blur
-float EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float inner_edge=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);inner_edge=inner_edge+gamma*gamma_scale;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(inner_edge-gamma_scaled,inner_edge+gamma_scaled,dist);if (u_is_halo) {lowp float halo_edge=(6.0-halo_width/fontScale)/SDF_PX;alpha=min(smoothstep(halo_edge-gamma_scaled,halo_edge+gamma_scaled,dist),1.0-alpha);}gl_FragColor=color*(alpha*opacity*fade_opacity);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;varying vec2 v_data0;varying vec3 v_data1;
-#pragma mapbox: define highp vec4 fill_color
-#pragma mapbox: define highp vec4 halo_color
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp float halo_width
-#pragma mapbox: define lowp float halo_blur
-void main() {
-#pragma mapbox: initialize highp vec4 fill_color
-#pragma mapbox: initialize highp vec4 halo_color
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize lowp float halo_width
-#pragma mapbox: initialize lowp float halo_blur
-vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
-camera_to_anchor_distance/u_camera_to_center_distance :
-u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset),z,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}`),symbolTextAndIcon:On(`#define SDF_PX 8.0
-#define SDF 1.0
-#define ICON 0.0
-uniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;
-#pragma mapbox: define highp vec4 fill_color
-#pragma mapbox: define highp vec4 halo_color
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp float halo_width
-#pragma mapbox: define lowp float halo_blur
-void main() {
-#pragma mapbox: initialize highp vec4 fill_color
-#pragma mapbox: initialize highp vec4 halo_color
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize lowp float halo_width
-#pragma mapbox: initialize lowp float halo_blur
-float fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-return;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_texsize_icon;varying vec4 v_data0;varying vec4 v_data1;
-#pragma mapbox: define highp vec4 fill_color
-#pragma mapbox: define highp vec4 halo_color
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp float halo_width
-#pragma mapbox: define lowp float halo_blur
-void main() {
-#pragma mapbox: initialize highp vec4 fill_color
-#pragma mapbox: initialize highp vec4 halo_color
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize lowp float halo_width
-#pragma mapbox: initialize lowp float halo_blur
-vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
-camera_to_anchor_distance/u_camera_to_center_distance :
-u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),z,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}`),terrain:On("uniform sampler2D u_texture;varying vec2 v_texture_pos;void main() {gl_FragColor=texture2D(u_texture,v_texture_pos);}",Ms),terrainDepth:On("varying float v_depth;const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitMsk=vec4(0.,vec3(1./256.0));highp vec4 pack(highp float value) {highp vec4 comp=fract(value*bitSh);comp-=comp.xxyz*bitMsk;return comp;}void main() {gl_FragColor=pack(v_depth);}",Ms),terrainCoords:On("precision mediump float;uniform sampler2D u_texture;uniform float u_terrain_coords_id;varying vec2 v_texture_pos;void main() {vec4 rgba=texture2D(u_texture,v_texture_pos);gl_FragColor=vec4(rgba.r,rgba.g,rgba.b,u_terrain_coords_id);}",Ms)};function On(_,o){const h=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,d=o.match(/attribute ([\w]+) ([\w]+)/g),m=_.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),y=o.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),E=y?y.concat(m):m,C={};return{fragmentSource:_=_.replace(h,(M,k,N,F,W)=>(C[W]=!0,k==="define"?`
-#ifndef HAS_UNIFORM_u_${W}
-varying ${N} ${F} ${W};
-#else
-uniform ${N} ${F} u_${W};
-#endif
-`:`
-#ifdef HAS_UNIFORM_u_${W}
-    ${N} ${F} ${W} = u_${W};
-#endif
-`)),vertexSource:o=o.replace(h,(M,k,N,F,W)=>{const rt=F==="float"?"vec2":"vec4",it=W.match(/color/)?"color":rt;return C[W]?k==="define"?`
-#ifndef HAS_UNIFORM_u_${W}
-uniform lowp float u_${W}_t;
-attribute ${N} ${rt} a_${W};
-varying ${N} ${F} ${W};
-#else
-uniform ${N} ${F} u_${W};
-#endif
-`:it==="vec4"?`
-#ifndef HAS_UNIFORM_u_${W}
-    ${W} = a_${W};
-#else
-    ${N} ${F} ${W} = u_${W};
-#endif
-`:`
-#ifndef HAS_UNIFORM_u_${W}
-    ${W} = unpack_mix_${it}(a_${W}, u_${W}_t);
-#else
-    ${N} ${F} ${W} = u_${W};
-#endif
-`:k==="define"?`
-#ifndef HAS_UNIFORM_u_${W}
-uniform lowp float u_${W}_t;
-attribute ${N} ${rt} a_${W};
-#else
-uniform ${N} ${F} u_${W};
-#endif
-`:it==="vec4"?`
-#ifndef HAS_UNIFORM_u_${W}
-    ${N} ${F} ${W} = a_${W};
-#else
-    ${N} ${F} ${W} = u_${W};
-#endif
-`:`
-#ifndef HAS_UNIFORM_u_${W}
-    ${N} ${F} ${W} = unpack_mix_${it}(a_${W}, u_${W}_t);
-#else
-    ${N} ${F} ${W} = u_${W};
-#endif
-`}),staticAttributes:d,staticUniforms:E}}class Ic{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(o,h,d,m,y,E,C,M,k){this.context=o;let N=this.boundPaintVertexBuffers.length!==m.length;for(let F=0;!N&&F<m.length;F++)this.boundPaintVertexBuffers[F]!==m[F]&&(N=!0);!this.vao||this.boundProgram!==h||this.boundLayoutVertexBuffer!==d||N||this.boundIndexBuffer!==y||this.boundVertexOffset!==E||this.boundDynamicVertexBuffer!==C||this.boundDynamicVertexBuffer2!==M||this.boundDynamicVertexBuffer3!==k?this.freshBind(h,d,m,y,E,C,M,k):(o.bindVertexArray.set(this.vao),C&&C.bind(),y&&y.dynamicDraw&&y.bind(),M&&M.bind(),k&&k.bind())}freshBind(o,h,d,m,y,E,C,M){const k=o.numAttributes,N=this.context,F=N.gl;this.vao&&this.destroy(),this.vao=N.createVertexArray(),N.bindVertexArray.set(this.vao),this.boundProgram=o,this.boundLayoutVertexBuffer=h,this.boundPaintVertexBuffers=d,this.boundIndexBuffer=m,this.boundVertexOffset=y,this.boundDynamicVertexBuffer=E,this.boundDynamicVertexBuffer2=C,this.boundDynamicVertexBuffer3=M,h.enableAttributes(F,o);for(const W of d)W.enableAttributes(F,o);E&&E.enableAttributes(F,o),C&&C.enableAttributes(F,o),M&&M.enableAttributes(F,o),h.bind(),h.setVertexAttribPointers(F,o,y);for(const W of d)W.bind(),W.setVertexAttribPointers(F,o,y);E&&(E.bind(),E.setVertexAttribPointers(F,o,y)),m&&m.bind(),C&&(C.bind(),C.setVertexAttribPointers(F,o,y)),M&&(M.bind(),M.setVertexAttribPointers(F,o,y)),N.currentNumAttributes=k}destroy(){this.vao&&(this.context.deleteVertexArray(this.vao),this.vao=null)}}function Ol(_){const o=[];for(let h=0;h<_.length;h++){if(_[h]===null)continue;const d=_[h].split(" ");o.push(d.pop())}return o}class La{constructor(o,h,d,m,y,E){const C=o.gl;this.program=C.createProgram();const M=Ol(h.staticAttributes),k=d?d.getBinderAttributes():[],N=M.concat(k),F=Tu.prelude.staticUniforms?Ol(Tu.prelude.staticUniforms):[],W=h.staticUniforms?Ol(h.staticUniforms):[],rt=d?d.getBinderUniforms():[],it=F.concat(W).concat(rt),at=[];for(const zt of it)at.indexOf(zt)<0&&at.push(zt);const tt=d?d.defines():[];y&&tt.push("#define OVERDRAW_INSPECTOR;"),E&&tt.push("#define TERRAIN3D;");const _t=tt.concat(Tu.prelude.fragmentSource,h.fragmentSource).join(`
-`),kt=tt.concat(Tu.prelude.vertexSource,h.vertexSource).join(`
-`),ut=C.createShader(C.FRAGMENT_SHADER);if(C.isContextLost())return void(this.failedToCreate=!0);if(C.shaderSource(ut,_t),C.compileShader(ut),!C.getShaderParameter(ut,C.COMPILE_STATUS))throw new Error(`Could not compile fragment shader: ${C.getShaderInfoLog(ut)}`);C.attachShader(this.program,ut);const wt=C.createShader(C.VERTEX_SHADER);if(C.isContextLost())return void(this.failedToCreate=!0);if(C.shaderSource(wt,kt),C.compileShader(wt),!C.getShaderParameter(wt,C.COMPILE_STATUS))throw new Error(`Could not compile vertex shader: ${C.getShaderInfoLog(wt)}`);C.attachShader(this.program,wt),this.attributes={};const Dt={};this.numAttributes=N.length;for(let zt=0;zt<this.numAttributes;zt++)N[zt]&&(C.bindAttribLocation(this.program,zt,N[zt]),this.attributes[N[zt]]=zt);if(C.linkProgram(this.program),!C.getProgramParameter(this.program,C.LINK_STATUS))throw new Error(`Program failed to link: ${C.getProgramInfoLog(this.program)}`);C.deleteShader(wt),C.deleteShader(ut);for(let zt=0;zt<at.length;zt++){const Bt=at[zt];if(Bt&&!Dt[Bt]){const Qt=C.getUniformLocation(this.program,Bt);Qt&&(Dt[Bt]=Qt)}}this.fixedUniforms=m(o,Dt),this.terrainUniforms=((zt,Bt)=>({u_depth:new u.aG(zt,Bt.u_depth),u_terrain:new u.aG(zt,Bt.u_terrain),u_terrain_dim:new u.aH(zt,Bt.u_terrain_dim),u_terrain_matrix:new u.aI(zt,Bt.u_terrain_matrix),u_terrain_unpack:new u.aJ(zt,Bt.u_terrain_unpack),u_terrain_exaggeration:new u.aH(zt,Bt.u_terrain_exaggeration)}))(o,Dt),this.binderUniforms=d?d.getUniforms(o,Dt):[]}draw(o,h,d,m,y,E,C,M,k,N,F,W,rt,it,at,tt,_t,kt){const ut=o.gl;if(this.failedToCreate)return;if(o.program.set(this.program),o.setDepthMode(d),o.setStencilMode(m),o.setColorMode(y),o.setCullFace(E),M){o.activeTexture.set(ut.TEXTURE2),ut.bindTexture(ut.TEXTURE_2D,M.depthTexture),o.activeTexture.set(ut.TEXTURE3),ut.bindTexture(ut.TEXTURE_2D,M.texture);for(const Dt in this.terrainUniforms)this.terrainUniforms[Dt].set(M[Dt])}for(const Dt in this.fixedUniforms)this.fixedUniforms[Dt].set(C[Dt]);at&&at.setUniforms(o,this.binderUniforms,rt,{zoom:it});let wt=0;switch(h){case ut.LINES:wt=2;break;case ut.TRIANGLES:wt=3;break;case ut.LINE_STRIP:wt=1}for(const Dt of W.get()){const zt=Dt.vaos||(Dt.vaos={});(zt[k]||(zt[k]=new Ic)).bind(o,this,N,at?at.getPaintVertexBuffers():[],F,Dt.vertexOffset,tt,_t,kt),ut.drawElements(h,Dt.primitiveLength*wt,ut.UNSIGNED_SHORT,Dt.primitiveOffset*wt*2)}}}function Ec(_,o,h){const d=1/je(h,1,o.transform.tileZoom),m=Math.pow(2,h.tileID.overscaledZ),y=h.tileSize*Math.pow(2,o.transform.tileZoom)/m,E=y*(h.tileID.canonical.x+h.tileID.wrap*m),C=y*h.tileID.canonical.y;return{u_image:0,u_texsize:h.imageAtlasTexture.size,u_scale:[d,_.fromScale,_.toScale],u_fade:_.t,u_pixel_coord_upper:[E>>16,C>>16],u_pixel_coord_lower:[65535&E,65535&C]}}const Lu=(_,o,h,d)=>{const m=o.style.light,y=m.properties.get("position"),E=[y.x,y.y,y.z],C=function(){var k=new u.A(9);return u.A!=Float32Array&&(k[1]=0,k[2]=0,k[3]=0,k[5]=0,k[6]=0,k[7]=0),k[0]=1,k[4]=1,k[8]=1,k}();m.properties.get("anchor")==="viewport"&&function(k,N){var F=Math.sin(N),W=Math.cos(N);k[0]=W,k[1]=F,k[2]=0,k[3]=-F,k[4]=W,k[5]=0,k[6]=0,k[7]=0,k[8]=1}(C,-o.transform.angle),function(k,N,F){var W=N[0],rt=N[1],it=N[2];k[0]=W*F[0]+rt*F[3]+it*F[6],k[1]=W*F[1]+rt*F[4]+it*F[7],k[2]=W*F[2]+rt*F[5]+it*F[8]}(E,E,C);const M=m.properties.get("color");return{u_matrix:_,u_lightpos:E,u_lightintensity:m.properties.get("intensity"),u_lightcolor:[M.r,M.g,M.b],u_vertical_gradient:+h,u_opacity:d}},tg=(_,o,h,d,m,y,E)=>u.e(Lu(_,o,h,d),Ec(y,o,E),{u_height_factor:-Math.pow(2,m.overscaledZ)/E.tileSize/8}),Qp=_=>({u_matrix:_}),Cc=(_,o,h,d)=>u.e(Qp(_),Ec(h,o,d)),eg=(_,o)=>({u_matrix:_,u_world:o}),$p=(_,o,h,d,m)=>u.e(Cc(_,o,h,d),{u_world:m}),ng=(_,o,h,d)=>{const m=_.transform;let y,E;if(d.paint.get("circle-pitch-alignment")==="map"){const C=je(h,1,m.zoom);y=!0,E=[C,C]}else y=!1,E=m.pixelsToGLUnits;return{u_camera_to_center_distance:m.cameraToCenterDistance,u_scale_with_map:+(d.paint.get("circle-pitch-scale")==="map"),u_matrix:_.translatePosMatrix(o.posMatrix,h,d.paint.get("circle-translate"),d.paint.get("circle-translate-anchor")),u_pitch_with_map:+y,u_device_pixel_ratio:_.pixelRatio,u_extrude_scale:E}},td=(_,o,h)=>{const d=je(h,1,o.zoom),m=Math.pow(2,o.zoom-h.tileID.overscaledZ),y=h.tileID.overscaleFactor();return{u_matrix:_,u_camera_to_center_distance:o.cameraToCenterDistance,u_pixels_to_tile_units:d,u_extrude_scale:[o.pixelsToGLUnits[0]/(d*m),o.pixelsToGLUnits[1]/(d*m)],u_overscale_factor:y}},ed=(_,o,h=1)=>({u_matrix:_,u_color:o,u_overlay:0,u_overlay_scale:h}),Tc=_=>({u_matrix:_}),nd=(_,o,h,d)=>({u_matrix:_,u_extrude_scale:je(o,1,h),u_intensity:d});function id(_,o){const h=Math.pow(2,o.canonical.z),d=o.canonical.y;return[new u.Y(0,d/h).toLngLat().lat,new u.Y(0,(d+1)/h).toLngLat().lat]}const Lc=(_,o,h,d)=>{const m=_.transform;return{u_matrix:Mu(_,o,h,d),u_ratio:1/je(o,1,m.zoom),u_device_pixel_ratio:_.pixelRatio,u_units_to_pixels:[1/m.pixelsToGLUnits[0],1/m.pixelsToGLUnits[1]]}},rd=(_,o,h,d,m)=>u.e(Lc(_,o,h,m),{u_image:0,u_image_height:d}),ol=(_,o,h,d,m)=>{const y=_.transform,E=Eo(o,y);return{u_matrix:Mu(_,o,h,m),u_texsize:o.imageAtlasTexture.size,u_ratio:1/je(o,1,y.zoom),u_device_pixel_ratio:_.pixelRatio,u_image:0,u_scale:[E,d.fromScale,d.toScale],u_fade:d.t,u_units_to_pixels:[1/y.pixelsToGLUnits[0],1/y.pixelsToGLUnits[1]]}},Mc=(_,o,h,d,m,y)=>{const E=_.lineAtlas,C=Eo(o,_.transform),M=h.layout.get("line-cap")==="round",k=E.getDash(d.from,M),N=E.getDash(d.to,M),F=k.width*m.fromScale,W=N.width*m.toScale;return u.e(Lc(_,o,h,y),{u_patternscale_a:[C/F,-k.height/2],u_patternscale_b:[C/W,-N.height/2],u_sdfgamma:E.width/(256*Math.min(F,W)*_.pixelRatio)/2,u_image:0,u_tex_y_a:k.y,u_tex_y_b:N.y,u_mix:m.t})};function Eo(_,o){return 1/je(_,1,o.tileZoom)}function Mu(_,o,h,d){return _.translatePosMatrix(d?d.posMatrix:o.tileID.posMatrix,o,h.paint.get("line-translate"),h.paint.get("line-translate-anchor"))}const Pc=(_,o,h,d,m)=>{return{u_matrix:_,u_tl_parent:o,u_scale_parent:h,u_buffer_scale:1,u_fade_t:d.mix,u_opacity:d.opacity*m.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:m.paint.get("raster-brightness-min"),u_brightness_high:m.paint.get("raster-brightness-max"),u_saturation_factor:(E=m.paint.get("raster-saturation"),E>0?1-1/(1.001-E):-E),u_contrast_factor:(y=m.paint.get("raster-contrast"),y>0?1/(1-y):1+y),u_spin_weights:Pu(m.paint.get("raster-hue-rotate"))};var y,E};function Pu(_){_*=Math.PI/180;const o=Math.sin(_),h=Math.cos(_);return[(2*h+1)/3,(-Math.sqrt(3)*o-h+1)/3,(Math.sqrt(3)*o-h+1)/3]}const Au=(_,o,h,d,m,y,E,C,M,k)=>{const N=m.transform;return{u_is_size_zoom_constant:+(_==="constant"||_==="source"),u_is_size_feature_constant:+(_==="constant"||_==="camera"),u_size_t:o?o.uSizeT:0,u_size:o?o.uSize:0,u_camera_to_center_distance:N.cameraToCenterDistance,u_pitch:N.pitch/360*2*Math.PI,u_rotate_symbol:+h,u_aspect_ratio:N.width/N.height,u_fade_change:m.options.fadeDuration?m.symbolFadeChange:1,u_matrix:y,u_label_plane_matrix:E,u_coord_matrix:C,u_is_text:+M,u_pitch_with_map:+d,u_texsize:k,u_texture:0}},ku=(_,o,h,d,m,y,E,C,M,k,N)=>{const F=m.transform;return u.e(Au(_,o,h,d,m,y,E,C,M,k),{u_gamma_scale:d?Math.cos(F._pitch)*F.cameraToCenterDistance:1,u_device_pixel_ratio:m.pixelRatio,u_is_halo:+N})},Du=(_,o,h,d,m,y,E,C,M,k)=>u.e(ku(_,o,h,d,m,y,E,C,!0,M,!0),{u_texsize_icon:k,u_texture_icon:1}),ig=(_,o,h)=>({u_matrix:_,u_opacity:o,u_color:h}),rg=(_,o,h,d,m,y)=>u.e(function(E,C,M,k){const N=M.imageManager.getPattern(E.from.toString()),F=M.imageManager.getPattern(E.to.toString()),{width:W,height:rt}=M.imageManager.getPixelSize(),it=Math.pow(2,k.tileID.overscaledZ),at=k.tileSize*Math.pow(2,M.transform.tileZoom)/it,tt=at*(k.tileID.canonical.x+k.tileID.wrap*it),_t=at*k.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:N.tl,u_pattern_br_a:N.br,u_pattern_tl_b:F.tl,u_pattern_br_b:F.br,u_texsize:[W,rt],u_mix:C.t,u_pattern_size_a:N.displaySize,u_pattern_size_b:F.displaySize,u_scale_a:C.fromScale,u_scale_b:C.toScale,u_tile_units_to_pixels:1/je(k,1,M.transform.tileZoom),u_pixel_coord_upper:[tt>>16,_t>>16],u_pixel_coord_lower:[65535&tt,65535&_t]}}(d,y,h,m),{u_matrix:_,u_opacity:o}),od={fillExtrusion:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_lightpos:new u.aK(_,o.u_lightpos),u_lightintensity:new u.aH(_,o.u_lightintensity),u_lightcolor:new u.aK(_,o.u_lightcolor),u_vertical_gradient:new u.aH(_,o.u_vertical_gradient),u_opacity:new u.aH(_,o.u_opacity)}),fillExtrusionPattern:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_lightpos:new u.aK(_,o.u_lightpos),u_lightintensity:new u.aH(_,o.u_lightintensity),u_lightcolor:new u.aK(_,o.u_lightcolor),u_vertical_gradient:new u.aH(_,o.u_vertical_gradient),u_height_factor:new u.aH(_,o.u_height_factor),u_image:new u.aG(_,o.u_image),u_texsize:new u.aL(_,o.u_texsize),u_pixel_coord_upper:new u.aL(_,o.u_pixel_coord_upper),u_pixel_coord_lower:new u.aL(_,o.u_pixel_coord_lower),u_scale:new u.aK(_,o.u_scale),u_fade:new u.aH(_,o.u_fade),u_opacity:new u.aH(_,o.u_opacity)}),fill:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix)}),fillPattern:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_image:new u.aG(_,o.u_image),u_texsize:new u.aL(_,o.u_texsize),u_pixel_coord_upper:new u.aL(_,o.u_pixel_coord_upper),u_pixel_coord_lower:new u.aL(_,o.u_pixel_coord_lower),u_scale:new u.aK(_,o.u_scale),u_fade:new u.aH(_,o.u_fade)}),fillOutline:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_world:new u.aL(_,o.u_world)}),fillOutlinePattern:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_world:new u.aL(_,o.u_world),u_image:new u.aG(_,o.u_image),u_texsize:new u.aL(_,o.u_texsize),u_pixel_coord_upper:new u.aL(_,o.u_pixel_coord_upper),u_pixel_coord_lower:new u.aL(_,o.u_pixel_coord_lower),u_scale:new u.aK(_,o.u_scale),u_fade:new u.aH(_,o.u_fade)}),circle:(_,o)=>({u_camera_to_center_distance:new u.aH(_,o.u_camera_to_center_distance),u_scale_with_map:new u.aG(_,o.u_scale_with_map),u_pitch_with_map:new u.aG(_,o.u_pitch_with_map),u_extrude_scale:new u.aL(_,o.u_extrude_scale),u_device_pixel_ratio:new u.aH(_,o.u_device_pixel_ratio),u_matrix:new u.aI(_,o.u_matrix)}),collisionBox:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_camera_to_center_distance:new u.aH(_,o.u_camera_to_center_distance),u_pixels_to_tile_units:new u.aH(_,o.u_pixels_to_tile_units),u_extrude_scale:new u.aL(_,o.u_extrude_scale),u_overscale_factor:new u.aH(_,o.u_overscale_factor)}),collisionCircle:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_inv_matrix:new u.aI(_,o.u_inv_matrix),u_camera_to_center_distance:new u.aH(_,o.u_camera_to_center_distance),u_viewport_size:new u.aL(_,o.u_viewport_size)}),debug:(_,o)=>({u_color:new u.aM(_,o.u_color),u_matrix:new u.aI(_,o.u_matrix),u_overlay:new u.aG(_,o.u_overlay),u_overlay_scale:new u.aH(_,o.u_overlay_scale)}),clippingMask:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix)}),heatmap:(_,o)=>({u_extrude_scale:new u.aH(_,o.u_extrude_scale),u_intensity:new u.aH(_,o.u_intensity),u_matrix:new u.aI(_,o.u_matrix)}),heatmapTexture:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_world:new u.aL(_,o.u_world),u_image:new u.aG(_,o.u_image),u_color_ramp:new u.aG(_,o.u_color_ramp),u_opacity:new u.aH(_,o.u_opacity)}),hillshade:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_image:new u.aG(_,o.u_image),u_latrange:new u.aL(_,o.u_latrange),u_light:new u.aL(_,o.u_light),u_shadow:new u.aM(_,o.u_shadow),u_highlight:new u.aM(_,o.u_highlight),u_accent:new u.aM(_,o.u_accent)}),hillshadePrepare:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_image:new u.aG(_,o.u_image),u_dimension:new u.aL(_,o.u_dimension),u_zoom:new u.aH(_,o.u_zoom),u_unpack:new u.aJ(_,o.u_unpack)}),line:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_ratio:new u.aH(_,o.u_ratio),u_device_pixel_ratio:new u.aH(_,o.u_device_pixel_ratio),u_units_to_pixels:new u.aL(_,o.u_units_to_pixels)}),lineGradient:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_ratio:new u.aH(_,o.u_ratio),u_device_pixel_ratio:new u.aH(_,o.u_device_pixel_ratio),u_units_to_pixels:new u.aL(_,o.u_units_to_pixels),u_image:new u.aG(_,o.u_image),u_image_height:new u.aH(_,o.u_image_height)}),linePattern:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_texsize:new u.aL(_,o.u_texsize),u_ratio:new u.aH(_,o.u_ratio),u_device_pixel_ratio:new u.aH(_,o.u_device_pixel_ratio),u_image:new u.aG(_,o.u_image),u_units_to_pixels:new u.aL(_,o.u_units_to_pixels),u_scale:new u.aK(_,o.u_scale),u_fade:new u.aH(_,o.u_fade)}),lineSDF:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_ratio:new u.aH(_,o.u_ratio),u_device_pixel_ratio:new u.aH(_,o.u_device_pixel_ratio),u_units_to_pixels:new u.aL(_,o.u_units_to_pixels),u_patternscale_a:new u.aL(_,o.u_patternscale_a),u_patternscale_b:new u.aL(_,o.u_patternscale_b),u_sdfgamma:new u.aH(_,o.u_sdfgamma),u_image:new u.aG(_,o.u_image),u_tex_y_a:new u.aH(_,o.u_tex_y_a),u_tex_y_b:new u.aH(_,o.u_tex_y_b),u_mix:new u.aH(_,o.u_mix)}),raster:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_tl_parent:new u.aL(_,o.u_tl_parent),u_scale_parent:new u.aH(_,o.u_scale_parent),u_buffer_scale:new u.aH(_,o.u_buffer_scale),u_fade_t:new u.aH(_,o.u_fade_t),u_opacity:new u.aH(_,o.u_opacity),u_image0:new u.aG(_,o.u_image0),u_image1:new u.aG(_,o.u_image1),u_brightness_low:new u.aH(_,o.u_brightness_low),u_brightness_high:new u.aH(_,o.u_brightness_high),u_saturation_factor:new u.aH(_,o.u_saturation_factor),u_contrast_factor:new u.aH(_,o.u_contrast_factor),u_spin_weights:new u.aK(_,o.u_spin_weights)}),symbolIcon:(_,o)=>({u_is_size_zoom_constant:new u.aG(_,o.u_is_size_zoom_constant),u_is_size_feature_constant:new u.aG(_,o.u_is_size_feature_constant),u_size_t:new u.aH(_,o.u_size_t),u_size:new u.aH(_,o.u_size),u_camera_to_center_distance:new u.aH(_,o.u_camera_to_center_distance),u_pitch:new u.aH(_,o.u_pitch),u_rotate_symbol:new u.aG(_,o.u_rotate_symbol),u_aspect_ratio:new u.aH(_,o.u_aspect_ratio),u_fade_change:new u.aH(_,o.u_fade_change),u_matrix:new u.aI(_,o.u_matrix),u_label_plane_matrix:new u.aI(_,o.u_label_plane_matrix),u_coord_matrix:new u.aI(_,o.u_coord_matrix),u_is_text:new u.aG(_,o.u_is_text),u_pitch_with_map:new u.aG(_,o.u_pitch_with_map),u_texsize:new u.aL(_,o.u_texsize),u_texture:new u.aG(_,o.u_texture)}),symbolSDF:(_,o)=>({u_is_size_zoom_constant:new u.aG(_,o.u_is_size_zoom_constant),u_is_size_feature_constant:new u.aG(_,o.u_is_size_feature_constant),u_size_t:new u.aH(_,o.u_size_t),u_size:new u.aH(_,o.u_size),u_camera_to_center_distance:new u.aH(_,o.u_camera_to_center_distance),u_pitch:new u.aH(_,o.u_pitch),u_rotate_symbol:new u.aG(_,o.u_rotate_symbol),u_aspect_ratio:new u.aH(_,o.u_aspect_ratio),u_fade_change:new u.aH(_,o.u_fade_change),u_matrix:new u.aI(_,o.u_matrix),u_label_plane_matrix:new u.aI(_,o.u_label_plane_matrix),u_coord_matrix:new u.aI(_,o.u_coord_matrix),u_is_text:new u.aG(_,o.u_is_text),u_pitch_with_map:new u.aG(_,o.u_pitch_with_map),u_texsize:new u.aL(_,o.u_texsize),u_texture:new u.aG(_,o.u_texture),u_gamma_scale:new u.aH(_,o.u_gamma_scale),u_device_pixel_ratio:new u.aH(_,o.u_device_pixel_ratio),u_is_halo:new u.aG(_,o.u_is_halo)}),symbolTextAndIcon:(_,o)=>({u_is_size_zoom_constant:new u.aG(_,o.u_is_size_zoom_constant),u_is_size_feature_constant:new u.aG(_,o.u_is_size_feature_constant),u_size_t:new u.aH(_,o.u_size_t),u_size:new u.aH(_,o.u_size),u_camera_to_center_distance:new u.aH(_,o.u_camera_to_center_distance),u_pitch:new u.aH(_,o.u_pitch),u_rotate_symbol:new u.aG(_,o.u_rotate_symbol),u_aspect_ratio:new u.aH(_,o.u_aspect_ratio),u_fade_change:new u.aH(_,o.u_fade_change),u_matrix:new u.aI(_,o.u_matrix),u_label_plane_matrix:new u.aI(_,o.u_label_plane_matrix),u_coord_matrix:new u.aI(_,o.u_coord_matrix),u_is_text:new u.aG(_,o.u_is_text),u_pitch_with_map:new u.aG(_,o.u_pitch_with_map),u_texsize:new u.aL(_,o.u_texsize),u_texsize_icon:new u.aL(_,o.u_texsize_icon),u_texture:new u.aG(_,o.u_texture),u_texture_icon:new u.aG(_,o.u_texture_icon),u_gamma_scale:new u.aH(_,o.u_gamma_scale),u_device_pixel_ratio:new u.aH(_,o.u_device_pixel_ratio),u_is_halo:new u.aG(_,o.u_is_halo)}),background:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_opacity:new u.aH(_,o.u_opacity),u_color:new u.aM(_,o.u_color)}),backgroundPattern:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_opacity:new u.aH(_,o.u_opacity),u_image:new u.aG(_,o.u_image),u_pattern_tl_a:new u.aL(_,o.u_pattern_tl_a),u_pattern_br_a:new u.aL(_,o.u_pattern_br_a),u_pattern_tl_b:new u.aL(_,o.u_pattern_tl_b),u_pattern_br_b:new u.aL(_,o.u_pattern_br_b),u_texsize:new u.aL(_,o.u_texsize),u_mix:new u.aH(_,o.u_mix),u_pattern_size_a:new u.aL(_,o.u_pattern_size_a),u_pattern_size_b:new u.aL(_,o.u_pattern_size_b),u_scale_a:new u.aH(_,o.u_scale_a),u_scale_b:new u.aH(_,o.u_scale_b),u_pixel_coord_upper:new u.aL(_,o.u_pixel_coord_upper),u_pixel_coord_lower:new u.aL(_,o.u_pixel_coord_lower),u_tile_units_to_pixels:new u.aH(_,o.u_tile_units_to_pixels)}),terrain:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_texture:new u.aG(_,o.u_texture),u_ele_delta:new u.aH(_,o.u_ele_delta)}),terrainDepth:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_ele_delta:new u.aH(_,o.u_ele_delta)}),terrainCoords:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_texture:new u.aG(_,o.u_texture),u_terrain_coords_id:new u.aH(_,o.u_terrain_coords_id),u_ele_delta:new u.aH(_,o.u_ele_delta)})};class og{constructor(o,h,d){this.context=o;const m=o.gl;this.buffer=m.createBuffer(),this.dynamicDraw=!!d,this.context.unbindVAO(),o.bindElementBuffer.set(this.buffer),m.bufferData(m.ELEMENT_ARRAY_BUFFER,h.arrayBuffer,this.dynamicDraw?m.DYNAMIC_DRAW:m.STATIC_DRAW),this.dynamicDraw||delete h.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(o){const h=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),h.bufferSubData(h.ELEMENT_ARRAY_BUFFER,0,o.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const sl={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class Ac{constructor(o,h,d,m){this.length=h.length,this.attributes=d,this.itemSize=h.bytesPerElement,this.dynamicDraw=m,this.context=o;const y=o.gl;this.buffer=y.createBuffer(),o.bindVertexBuffer.set(this.buffer),y.bufferData(y.ARRAY_BUFFER,h.arrayBuffer,this.dynamicDraw?y.DYNAMIC_DRAW:y.STATIC_DRAW),this.dynamicDraw||delete h.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(o){if(o.length!==this.length)throw new Error(`Length of new data is ${o.length}, which doesn't match current length of ${this.length}`);const h=this.context.gl;this.bind(),h.bufferSubData(h.ARRAY_BUFFER,0,o.arrayBuffer)}enableAttributes(o,h){for(let d=0;d<this.attributes.length;d++){const m=h.attributes[this.attributes[d].name];m!==void 0&&o.enableVertexAttribArray(m)}}setVertexAttribPointers(o,h,d){for(let m=0;m<this.attributes.length;m++){const y=this.attributes[m],E=h.attributes[y.name];E!==void 0&&o.vertexAttribPointer(E,y.components,o[sl[y.type]],!1,this.itemSize,y.offset+this.itemSize*(d||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const Wr=new WeakMap;function Pr(_){var o;if(Wr.has(_))return Wr.get(_);{const h=(o=_.getParameter(_.VERSION))===null||o===void 0?void 0:o.startsWith("WebGL 2.0");return Wr.set(_,h),h}}class kn{constructor(o){this.gl=o.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(o){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class kc extends kn{getDefault(){return u.aO.transparent}set(o){const h=this.current;(o.r!==h.r||o.g!==h.g||o.b!==h.b||o.a!==h.a||this.dirty)&&(this.gl.clearColor(o.r,o.g,o.b,o.a),this.current=o,this.dirty=!1)}}class Dc extends kn{getDefault(){return 1}set(o){(o!==this.current||this.dirty)&&(this.gl.clearDepth(o),this.current=o,this.dirty=!1)}}class af extends kn{getDefault(){return 0}set(o){(o!==this.current||this.dirty)&&(this.gl.clearStencil(o),this.current=o,this.dirty=!1)}}class lf extends kn{getDefault(){return[!0,!0,!0,!0]}set(o){const h=this.current;(o[0]!==h[0]||o[1]!==h[1]||o[2]!==h[2]||o[3]!==h[3]||this.dirty)&&(this.gl.colorMask(o[0],o[1],o[2],o[3]),this.current=o,this.dirty=!1)}}class Rc extends kn{getDefault(){return!0}set(o){(o!==this.current||this.dirty)&&(this.gl.depthMask(o),this.current=o,this.dirty=!1)}}class uf extends kn{getDefault(){return 255}set(o){(o!==this.current||this.dirty)&&(this.gl.stencilMask(o),this.current=o,this.dirty=!1)}}class cf extends kn{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(o){const h=this.current;(o.func!==h.func||o.ref!==h.ref||o.mask!==h.mask||this.dirty)&&(this.gl.stencilFunc(o.func,o.ref,o.mask),this.current=o,this.dirty=!1)}}class Nc extends kn{getDefault(){const o=this.gl;return[o.KEEP,o.KEEP,o.KEEP]}set(o){const h=this.current;(o[0]!==h[0]||o[1]!==h[1]||o[2]!==h[2]||this.dirty)&&(this.gl.stencilOp(o[0],o[1],o[2]),this.current=o,this.dirty=!1)}}class sd extends kn{getDefault(){return!1}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;o?h.enable(h.STENCIL_TEST):h.disable(h.STENCIL_TEST),this.current=o,this.dirty=!1}}class ad extends kn{getDefault(){return[0,1]}set(o){const h=this.current;(o[0]!==h[0]||o[1]!==h[1]||this.dirty)&&(this.gl.depthRange(o[0],o[1]),this.current=o,this.dirty=!1)}}class Fl extends kn{getDefault(){return!1}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;o?h.enable(h.DEPTH_TEST):h.disable(h.DEPTH_TEST),this.current=o,this.dirty=!1}}class sg extends kn{getDefault(){return this.gl.LESS}set(o){(o!==this.current||this.dirty)&&(this.gl.depthFunc(o),this.current=o,this.dirty=!1)}}class ag extends kn{getDefault(){return!1}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;o?h.enable(h.BLEND):h.disable(h.BLEND),this.current=o,this.dirty=!1}}class lg extends kn{getDefault(){const o=this.gl;return[o.ONE,o.ZERO]}set(o){const h=this.current;(o[0]!==h[0]||o[1]!==h[1]||this.dirty)&&(this.gl.blendFunc(o[0],o[1]),this.current=o,this.dirty=!1)}}class ug extends kn{getDefault(){return u.aO.transparent}set(o){const h=this.current;(o.r!==h.r||o.g!==h.g||o.b!==h.b||o.a!==h.a||this.dirty)&&(this.gl.blendColor(o.r,o.g,o.b,o.a),this.current=o,this.dirty=!1)}}class cg extends kn{getDefault(){return this.gl.FUNC_ADD}set(o){(o!==this.current||this.dirty)&&(this.gl.blendEquation(o),this.current=o,this.dirty=!1)}}class hg extends kn{getDefault(){return!1}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;o?h.enable(h.CULL_FACE):h.disable(h.CULL_FACE),this.current=o,this.dirty=!1}}class hf extends kn{getDefault(){return this.gl.BACK}set(o){(o!==this.current||this.dirty)&&(this.gl.cullFace(o),this.current=o,this.dirty=!1)}}class zc extends kn{getDefault(){return this.gl.CCW}set(o){(o!==this.current||this.dirty)&&(this.gl.frontFace(o),this.current=o,this.dirty=!1)}}class ff extends kn{getDefault(){return null}set(o){(o!==this.current||this.dirty)&&(this.gl.useProgram(o),this.current=o,this.dirty=!1)}}class pf extends kn{getDefault(){return this.gl.TEXTURE0}set(o){(o!==this.current||this.dirty)&&(this.gl.activeTexture(o),this.current=o,this.dirty=!1)}}class Bl extends kn{getDefault(){const o=this.gl;return[0,0,o.drawingBufferWidth,o.drawingBufferHeight]}set(o){const h=this.current;(o[0]!==h[0]||o[1]!==h[1]||o[2]!==h[2]||o[3]!==h[3]||this.dirty)&&(this.gl.viewport(o[0],o[1],o[2],o[3]),this.current=o,this.dirty=!1)}}class ld extends kn{getDefault(){return null}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.bindFramebuffer(h.FRAMEBUFFER,o),this.current=o,this.dirty=!1}}class ud extends kn{getDefault(){return null}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.bindRenderbuffer(h.RENDERBUFFER,o),this.current=o,this.dirty=!1}}class df extends kn{getDefault(){return null}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.bindTexture(h.TEXTURE_2D,o),this.current=o,this.dirty=!1}}class al extends kn{getDefault(){return null}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.bindBuffer(h.ARRAY_BUFFER,o),this.current=o,this.dirty=!1}}class cd extends kn{getDefault(){return null}set(o){const h=this.gl;h.bindBuffer(h.ELEMENT_ARRAY_BUFFER,o),this.current=o,this.dirty=!1}}class Vl extends kn{getDefault(){return null}set(o){var h;if(o===this.current&&!this.dirty)return;const d=this.gl;Pr(d)?d.bindVertexArray(o):(h=d.getExtension("OES_vertex_array_object"))===null||h===void 0||h.bindVertexArrayOES(o),this.current=o,this.dirty=!1}}class Ul extends kn{getDefault(){return 4}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.pixelStorei(h.UNPACK_ALIGNMENT,o),this.current=o,this.dirty=!1}}class hd extends kn{getDefault(){return!1}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.pixelStorei(h.UNPACK_PREMULTIPLY_ALPHA_WEBGL,o),this.current=o,this.dirty=!1}}class mf extends kn{getDefault(){return!1}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.pixelStorei(h.UNPACK_FLIP_Y_WEBGL,o),this.current=o,this.dirty=!1}}class Sn extends kn{constructor(o,h){super(o),this.context=o,this.parent=h}getDefault(){return null}}class Oc extends Sn{setDirty(){this.dirty=!0}set(o){if(o===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const h=this.gl;h.framebufferTexture2D(h.FRAMEBUFFER,h.COLOR_ATTACHMENT0,h.TEXTURE_2D,o,0),this.current=o,this.dirty=!1}}class fg extends Sn{set(o){if(o===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const h=this.gl;h.framebufferRenderbuffer(h.FRAMEBUFFER,h.DEPTH_ATTACHMENT,h.RENDERBUFFER,o),this.current=o,this.dirty=!1}}class fd extends Sn{set(o){if(o===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const h=this.gl;h.framebufferRenderbuffer(h.FRAMEBUFFER,h.DEPTH_STENCIL_ATTACHMENT,h.RENDERBUFFER,o),this.current=o,this.dirty=!1}}class Ru{constructor(o,h,d,m,y){this.context=o,this.width=h,this.height=d;const E=o.gl,C=this.framebuffer=E.createFramebuffer();if(this.colorAttachment=new Oc(o,C),m)this.depthAttachment=y?new fd(o,C):new fg(o,C);else if(y)throw new Error("Stencil cannot be set without depth");if(E.checkFramebufferStatus(E.FRAMEBUFFER)!==E.FRAMEBUFFER_COMPLETE)throw new Error("Framebuffer is not complete")}destroy(){const o=this.context.gl,h=this.colorAttachment.get();if(h&&o.deleteTexture(h),this.depthAttachment){const d=this.depthAttachment.get();d&&o.deleteRenderbuffer(d)}o.deleteFramebuffer(this.framebuffer)}}class Ri{constructor(o,h,d){this.blendFunction=o,this.blendColor=h,this.mask=d}}Ri.Replace=[1,0],Ri.disabled=new Ri(Ri.Replace,u.aO.transparent,[!1,!1,!1,!1]),Ri.unblended=new Ri(Ri.Replace,u.aO.transparent,[!0,!0,!0,!0]),Ri.alphaBlended=new Ri([1,771],u.aO.transparent,[!0,!0,!0,!0]);class pg{constructor(o){var h,d;if(this.gl=o,this.clearColor=new kc(this),this.clearDepth=new Dc(this),this.clearStencil=new af(this),this.colorMask=new lf(this),this.depthMask=new Rc(this),this.stencilMask=new uf(this),this.stencilFunc=new cf(this),this.stencilOp=new Nc(this),this.stencilTest=new sd(this),this.depthRange=new ad(this),this.depthTest=new Fl(this),this.depthFunc=new sg(this),this.blend=new ag(this),this.blendFunc=new lg(this),this.blendColor=new ug(this),this.blendEquation=new cg(this),this.cullFace=new hg(this),this.cullFaceSide=new hf(this),this.frontFace=new zc(this),this.program=new ff(this),this.activeTexture=new pf(this),this.viewport=new Bl(this),this.bindFramebuffer=new ld(this),this.bindRenderbuffer=new ud(this),this.bindTexture=new df(this),this.bindVertexBuffer=new al(this),this.bindElementBuffer=new cd(this),this.bindVertexArray=new Vl(this),this.pixelStoreUnpack=new Ul(this),this.pixelStoreUnpackPremultiplyAlpha=new hd(this),this.pixelStoreUnpackFlipY=new mf(this),this.extTextureFilterAnisotropic=o.getExtension("EXT_texture_filter_anisotropic")||o.getExtension("MOZ_EXT_texture_filter_anisotropic")||o.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=o.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.maxTextureSize=o.getParameter(o.MAX_TEXTURE_SIZE),Pr(o)){this.HALF_FLOAT=o.HALF_FLOAT;const m=o.getExtension("EXT_color_buffer_half_float");this.RGBA16F=(h=o.RGBA16F)!==null&&h!==void 0?h:m==null?void 0:m.RGBA16F_EXT,this.RGB16F=(d=o.RGB16F)!==null&&d!==void 0?d:m==null?void 0:m.RGB16F_EXT,o.getExtension("EXT_color_buffer_float")}else{o.getExtension("EXT_color_buffer_half_float"),o.getExtension("OES_texture_half_float_linear");const m=o.getExtension("OES_texture_half_float");this.HALF_FLOAT=m==null?void 0:m.HALF_FLOAT_OES}}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.bindVertexArray.dirty=!0,this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(o,h){return new og(this,o,h)}createVertexBuffer(o,h,d){return new Ac(this,o,h,d)}createRenderbuffer(o,h,d){const m=this.gl,y=m.createRenderbuffer();return this.bindRenderbuffer.set(y),m.renderbufferStorage(m.RENDERBUFFER,o,h,d),this.bindRenderbuffer.set(null),y}createFramebuffer(o,h,d,m){return new Ru(this,o,h,d,m)}clear({color:o,depth:h,stencil:d}){const m=this.gl;let y=0;o&&(y|=m.COLOR_BUFFER_BIT,this.clearColor.set(o),this.colorMask.set([!0,!0,!0,!0])),h!==void 0&&(y|=m.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(h),this.depthMask.set(!0)),d!==void 0&&(y|=m.STENCIL_BUFFER_BIT,this.clearStencil.set(d),this.stencilMask.set(255)),m.clear(y)}setCullFace(o){o.enable===!1?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(o.mode),this.frontFace.set(o.frontFace))}setDepthMode(o){o.func!==this.gl.ALWAYS||o.mask?(this.depthTest.set(!0),this.depthFunc.set(o.func),this.depthMask.set(o.mask),this.depthRange.set(o.range)):this.depthTest.set(!1)}setStencilMode(o){o.test.func!==this.gl.ALWAYS||o.mask?(this.stencilTest.set(!0),this.stencilMask.set(o.mask),this.stencilOp.set([o.fail,o.depthFail,o.pass]),this.stencilFunc.set({func:o.test.func,ref:o.ref,mask:o.test.mask})):this.stencilTest.set(!1)}setColorMode(o){u.aD(o.blendFunction,Ri.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(o.blendFunction),this.blendColor.set(o.blendColor)),this.colorMask.set(o.mask)}createVertexArray(){var o;return Pr(this.gl)?this.gl.createVertexArray():(o=this.gl.getExtension("OES_vertex_array_object"))===null||o===void 0?void 0:o.createVertexArrayOES()}deleteVertexArray(o){var h;return Pr(this.gl)?this.gl.deleteVertexArray(o):(h=this.gl.getExtension("OES_vertex_array_object"))===null||h===void 0?void 0:h.deleteVertexArrayOES(o)}unbindVAO(){this.bindVertexArray.set(null)}}class vn{constructor(o,h,d){this.func=o,this.mask=h,this.range=d}}vn.ReadOnly=!1,vn.ReadWrite=!0,vn.disabled=new vn(519,vn.ReadOnly,[0,1]);const gf=7680;class Xn{constructor(o,h,d,m,y,E){this.test=o,this.ref=h,this.mask=d,this.fail=m,this.depthFail=y,this.pass=E}}Xn.disabled=new Xn({func:519,mask:0},0,0,gf,gf,gf);class Zn{constructor(o,h,d){this.enable=o,this.mode=h,this.frontFace=d}}let ll;function Fc(_,o,h,d,m,y,E){const C=_.context,M=C.gl,k=_.useProgram("collisionBox"),N=[];let F=0,W=0;for(let ut=0;ut<d.length;ut++){const wt=d[ut],Dt=o.getTile(wt),zt=Dt.getBucket(h);if(!zt)continue;let Bt=wt.posMatrix;m[0]===0&&m[1]===0||(Bt=_.translatePosMatrix(wt.posMatrix,Dt,m,y));const Qt=E?zt.textCollisionBox:zt.iconCollisionBox,Jt=zt.collisionCircleArray;if(Jt.length>0){const ie=u.F(),ae=Bt;u.aP(ie,zt.placementInvProjMatrix,_.transform.glCoordMatrix),u.aP(ie,ie,zt.placementViewportMatrix),N.push({circleArray:Jt,circleOffset:W,transform:ae,invTransform:ie,coord:wt}),F+=Jt.length/4,W=F}Qt&&k.draw(C,M.LINES,vn.disabled,Xn.disabled,_.colorModeForRenderPass(),Zn.disabled,td(Bt,_.transform,Dt),_.style.map.terrain&&_.style.map.terrain.getTerrainData(wt),h.id,Qt.layoutVertexBuffer,Qt.indexBuffer,Qt.segments,null,_.transform.zoom,null,null,Qt.collisionVertexBuffer)}if(!E||!N.length)return;const rt=_.useProgram("collisionCircle"),it=new u.aQ;it.resize(4*F),it._trim();let at=0;for(const ut of N)for(let wt=0;wt<ut.circleArray.length/4;wt++){const Dt=4*wt,zt=ut.circleArray[Dt+0],Bt=ut.circleArray[Dt+1],Qt=ut.circleArray[Dt+2],Jt=ut.circleArray[Dt+3];it.emplace(at++,zt,Bt,Qt,Jt,0),it.emplace(at++,zt,Bt,Qt,Jt,1),it.emplace(at++,zt,Bt,Qt,Jt,2),it.emplace(at++,zt,Bt,Qt,Jt,3)}(!ll||ll.length<2*F)&&(ll=function(ut){const wt=2*ut,Dt=new u.aS;Dt.resize(wt),Dt._trim();for(let zt=0;zt<wt;zt++){const Bt=6*zt;Dt.uint16[Bt+0]=4*zt+0,Dt.uint16[Bt+1]=4*zt+1,Dt.uint16[Bt+2]=4*zt+2,Dt.uint16[Bt+3]=4*zt+2,Dt.uint16[Bt+4]=4*zt+3,Dt.uint16[Bt+5]=4*zt+0}return Dt}(F));const tt=C.createIndexBuffer(ll,!0),_t=C.createVertexBuffer(it,u.aR.members,!0);for(const ut of N){const wt={u_matrix:ut.transform,u_inv_matrix:ut.invTransform,u_camera_to_center_distance:(kt=_.transform).cameraToCenterDistance,u_viewport_size:[kt.width,kt.height]};rt.draw(C,M.TRIANGLES,vn.disabled,Xn.disabled,_.colorModeForRenderPass(),Zn.disabled,wt,_.style.map.terrain&&_.style.map.terrain.getTerrainData(ut.coord),h.id,_t,tt,u.$.simpleSegment(0,2*ut.circleOffset,ut.circleArray.length,ut.circleArray.length/2),null,_.transform.zoom,null,null,null)}var kt;_t.destroy(),tt.destroy()}Zn.disabled=new Zn(!1,1029,2305),Zn.backCCW=new Zn(!0,1029,2305);const _f=u.an(new Float32Array(16));function pd(_,o,h,d,m,y){const{horizontalAlign:E,verticalAlign:C}=u.at(_);return new u.P((-(E-.5)*o/m+d[0])*y,(-(C-.5)*h/m+d[1])*y)}function Bc(_,o,h,d,m,y,E,C,M,k,N){const F=_.text.placedSymbolArray,W=_.text.dynamicLayoutVertexArray,rt=_.icon.dynamicLayoutVertexArray,it={};W.clear();for(let at=0;at<F.length;at++){const tt=F.get(at),_t=tt.hidden||!tt.crossTileID||_.allowVerticalPlacement&&!tt.placedOrientation?null:d[tt.crossTileID];if(_t){const kt=new u.P(tt.anchorX,tt.anchorY),ut=Di(kt,h?E:y,N),wt=st(m.cameraToCenterDistance,ut.signedDistanceFromCamera);let Dt=u.ai(_.textSizeData,M,tt)*wt/u.ao;h&&(Dt*=_.tilePixelRatio/C);const{width:zt,height:Bt,anchor:Qt,textOffset:Jt,textBoxScale:ie}=_t,ae=pd(Qt,zt,Bt,Jt,ie,Dt),Je=h?Di(kt.add(ae),y,N).point:ut.point.add(o?ae.rotate(-m.angle):ae),le=_.allowVerticalPlacement&&tt.placedOrientation===u.ah.vertical?Math.PI/2:0;for(let ze=0;ze<tt.numGlyphs;ze++)u.aj(W,Je,le);k&&tt.associatedIconIndex>=0&&(it[tt.associatedIconIndex]={shiftedAnchor:Je,angle:le})}else Ht(tt.numGlyphs,W)}if(k){rt.clear();const at=_.icon.placedSymbolArray;for(let tt=0;tt<at.length;tt++){const _t=at.get(tt);if(_t.hidden)Ht(_t.numGlyphs,rt);else{const kt=it[tt];if(kt)for(let ut=0;ut<_t.numGlyphs;ut++)u.aj(rt,kt.shiftedAnchor,kt.angle);else Ht(_t.numGlyphs,rt)}}_.icon.dynamicLayoutVertexBuffer.updateData(rt)}_.text.dynamicLayoutVertexBuffer.updateData(W)}function Vc(_,o,h){return h.iconsInText&&o?"symbolTextAndIcon":_?"symbolSDF":"symbolIcon"}function Uc(_,o,h,d,m,y,E,C,M,k,N,F){const W=_.context,rt=W.gl,it=_.transform,at=C==="map",tt=M==="map",_t=C!=="viewport"&&h.layout.get("symbol-placement")!=="point",kt=at&&!tt&&!_t,ut=!h.layout.get("symbol-sort-key").isConstant();let wt=!1;const Dt=_.depthModeForSublayer(0,vn.ReadOnly),zt=h._unevaluatedLayout.hasValue("text-variable-anchor")||h._unevaluatedLayout.hasValue("text-variable-anchor-offset"),Bt=[];for(const Qt of d){const Jt=o.getTile(Qt),ie=Jt.getBucket(h);if(!ie)continue;const ae=m?ie.text:ie.icon;if(!ae||!ae.segments.get().length||!ae.hasVisibleVertices)continue;const Je=ae.programConfigurations.get(h.id),le=m||ie.sdfIcons,ze=m?ie.textSizeData:ie.iconSizeData,Qe=tt||it.pitch!==0,xn=_.useProgram(Vc(le,m,ie),Je),Ue=u.ag(ze,it.zoom),rn=_.style.map.terrain&&_.style.map.terrain.getTerrainData(Qt);let an,bi,Fn,Co,Ji=[0,0],ci=null;if(m)bi=Jt.glyphAtlasTexture,Fn=rt.LINEAR,an=Jt.glyphAtlasTexture.size,ie.iconsInText&&(Ji=Jt.imageAtlasTexture.size,ci=Jt.imageAtlasTexture,Co=Qe||_.options.rotating||_.options.zooming||ze.kind==="composite"||ze.kind==="camera"?rt.LINEAR:rt.NEAREST);else{const Wi=h.layout.get("icon-size").constantOr(0)!==1||ie.iconsNeedLinear;bi=Jt.imageAtlasTexture,Fn=le||_.options.rotating||_.options.zooming||Wi||Qe?rt.LINEAR:rt.NEAREST,an=Jt.imageAtlasTexture.size}const Qi=je(Jt,1,_.transform.zoom),To=He(Qt.posMatrix,tt,at,_.transform,Qi),Ds=oa(Qt.posMatrix,tt,at,_.transform,Qi),Da=zt&&ie.hasTextData(),Hu=h.layout.get("icon-text-fit")!=="none"&&Da&&ie.hasIconData();if(_t){const Wi=_.style.map.terrain?(Wo,Hi)=>_.style.map.terrain.getElevation(Qt,Wo,Hi):null,fi=h.layout.get("text-rotation-alignment")==="map";q(ie,Qt.posMatrix,_,m,To,Ds,tt,k,fi,Wi)}const Ra=_.translatePosMatrix(Qt.posMatrix,Jt,y,E),Rs=_t||m&&zt||Hu?_f:To,Zi=_.translatePosMatrix(Ds,Jt,y,E,!0),hi=le&&h.paint.get(m?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let ei;ei=le?ie.iconsInText?Du(ze.kind,Ue,kt,tt,_,Ra,Rs,Zi,an,Ji):ku(ze.kind,Ue,kt,tt,_,Ra,Rs,Zi,m,an,!0):Au(ze.kind,Ue,kt,tt,_,Ra,Rs,Zi,m,an);const Zo={program:xn,buffers:ae,uniformValues:ei,atlasTexture:bi,atlasTextureIcon:ci,atlasInterpolation:Fn,atlasInterpolationIcon:Co,isSDF:le,hasHalo:hi};if(ut&&ie.canOverlap){wt=!0;const Wi=ae.segments.get();for(const fi of Wi)Bt.push({segments:new u.$([fi]),sortKey:fi.sortKey,state:Zo,terrainData:rn})}else Bt.push({segments:ae.segments,sortKey:0,state:Zo,terrainData:rn})}wt&&Bt.sort((Qt,Jt)=>Qt.sortKey-Jt.sortKey);for(const Qt of Bt){const Jt=Qt.state;if(W.activeTexture.set(rt.TEXTURE0),Jt.atlasTexture.bind(Jt.atlasInterpolation,rt.CLAMP_TO_EDGE),Jt.atlasTextureIcon&&(W.activeTexture.set(rt.TEXTURE1),Jt.atlasTextureIcon&&Jt.atlasTextureIcon.bind(Jt.atlasInterpolationIcon,rt.CLAMP_TO_EDGE)),Jt.isSDF){const ie=Jt.uniformValues;Jt.hasHalo&&(ie.u_is_halo=1,dd(Jt.buffers,Qt.segments,h,_,Jt.program,Dt,N,F,ie,Qt.terrainData)),ie.u_is_halo=0}dd(Jt.buffers,Qt.segments,h,_,Jt.program,Dt,N,F,Jt.uniformValues,Qt.terrainData)}}function dd(_,o,h,d,m,y,E,C,M,k){const N=d.context;m.draw(N,N.gl.TRIANGLES,y,E,C,Zn.disabled,M,k,h.id,_.layoutVertexBuffer,_.indexBuffer,o,h.paint,d.transform.zoom,_.programConfigurations.get(h.id),_.dynamicLayoutVertexBuffer,_.opacityVertexBuffer)}function Gc(_,o,h,d,m){if(!h||!d||!d.imageAtlas)return;const y=d.imageAtlas.patternPositions;let E=y[h.to.toString()],C=y[h.from.toString()];if(!E&&C&&(E=C),!C&&E&&(C=E),!E||!C){const M=m.getPaintProperty(o);E=y[M],C=y[M]}E&&C&&_.setConstantPatternPositions(E,C)}function md(_,o,h,d,m,y,E){const C=_.context.gl,M="fill-pattern",k=h.paint.get(M),N=k&&k.constantOr(1),F=h.getCrossfadeParameters();let W,rt,it,at,tt;E?(rt=N&&!h.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",W=C.LINES):(rt=N?"fillPattern":"fill",W=C.TRIANGLES);const _t=k.constantOr(null);for(const kt of d){const ut=o.getTile(kt);if(N&&!ut.patternsLoaded())continue;const wt=ut.getBucket(h);if(!wt)continue;const Dt=wt.programConfigurations.get(h.id),zt=_.useProgram(rt,Dt),Bt=_.style.map.terrain&&_.style.map.terrain.getTerrainData(kt);N&&(_.context.activeTexture.set(C.TEXTURE0),ut.imageAtlasTexture.bind(C.LINEAR,C.CLAMP_TO_EDGE),Dt.updatePaintBuffers(F)),Gc(Dt,M,_t,ut,h);const Qt=Bt?kt:null,Jt=_.translatePosMatrix(Qt?Qt.posMatrix:kt.posMatrix,ut,h.paint.get("fill-translate"),h.paint.get("fill-translate-anchor"));if(E){at=wt.indexBuffer2,tt=wt.segments2;const ie=[C.drawingBufferWidth,C.drawingBufferHeight];it=rt==="fillOutlinePattern"&&N?$p(Jt,_,F,ut,ie):eg(Jt,ie)}else at=wt.indexBuffer,tt=wt.segments,it=N?Cc(Jt,_,F,ut):Qp(Jt);zt.draw(_.context,W,m,_.stencilModeForClipping(kt),y,Zn.disabled,it,Bt,h.id,wt.layoutVertexBuffer,at,tt,h.paint,_.transform.zoom,Dt)}}function qc(_,o,h,d,m,y,E){const C=_.context,M=C.gl,k="fill-extrusion-pattern",N=h.paint.get(k),F=N.constantOr(1),W=h.getCrossfadeParameters(),rt=h.paint.get("fill-extrusion-opacity"),it=N.constantOr(null);for(const at of d){const tt=o.getTile(at),_t=tt.getBucket(h);if(!_t)continue;const kt=_.style.map.terrain&&_.style.map.terrain.getTerrainData(at),ut=_t.programConfigurations.get(h.id),wt=_.useProgram(F?"fillExtrusionPattern":"fillExtrusion",ut);F&&(_.context.activeTexture.set(M.TEXTURE0),tt.imageAtlasTexture.bind(M.LINEAR,M.CLAMP_TO_EDGE),ut.updatePaintBuffers(W)),Gc(ut,k,it,tt,h);const Dt=_.translatePosMatrix(at.posMatrix,tt,h.paint.get("fill-extrusion-translate"),h.paint.get("fill-extrusion-translate-anchor")),zt=h.paint.get("fill-extrusion-vertical-gradient"),Bt=F?tg(Dt,_,zt,rt,at,W,tt):Lu(Dt,_,zt,rt);wt.draw(C,C.gl.TRIANGLES,m,y,E,Zn.backCCW,Bt,kt,h.id,_t.layoutVertexBuffer,_t.indexBuffer,_t.segments,h.paint,_.transform.zoom,ut,_.style.map.terrain&&_t.centroidVertexBuffer)}}function jc(_,o,h,d,m,y,E){const C=_.context,M=C.gl,k=h.fbo;if(!k)return;const N=_.useProgram("hillshade"),F=_.style.map.terrain&&_.style.map.terrain.getTerrainData(o);C.activeTexture.set(M.TEXTURE0),M.bindTexture(M.TEXTURE_2D,k.colorAttachment.get()),N.draw(C,M.TRIANGLES,m,y,E,Zn.disabled,((W,rt,it,at)=>{const tt=it.paint.get("hillshade-shadow-color"),_t=it.paint.get("hillshade-highlight-color"),kt=it.paint.get("hillshade-accent-color");let ut=it.paint.get("hillshade-illumination-direction")*(Math.PI/180);it.paint.get("hillshade-illumination-anchor")==="viewport"&&(ut-=W.transform.angle);const wt=!W.options.moving;return{u_matrix:at?at.posMatrix:W.transform.calculatePosMatrix(rt.tileID.toUnwrapped(),wt),u_image:0,u_latrange:id(0,rt.tileID),u_light:[it.paint.get("hillshade-exaggeration"),ut],u_shadow:tt,u_highlight:_t,u_accent:kt}})(_,h,d,F?o:null),F,d.id,_.rasterBoundsBuffer,_.quadTriangleIndexBuffer,_.rasterBoundsSegments)}function yf(_,o,h,d,m,y){const E=_.context,C=E.gl,M=o.dem;if(M&&M.data){const k=M.dim,N=M.stride,F=M.getPixels();if(E.activeTexture.set(C.TEXTURE1),E.pixelStoreUnpackPremultiplyAlpha.set(!1),o.demTexture=o.demTexture||_.getTileTexture(N),o.demTexture){const rt=o.demTexture;rt.update(F,{premultiply:!1}),rt.bind(C.NEAREST,C.CLAMP_TO_EDGE)}else o.demTexture=new $(E,F,C.RGBA,{premultiply:!1}),o.demTexture.bind(C.NEAREST,C.CLAMP_TO_EDGE);E.activeTexture.set(C.TEXTURE0);let W=o.fbo;if(!W){const rt=new $(E,{width:k,height:k,data:null},C.RGBA);rt.bind(C.LINEAR,C.CLAMP_TO_EDGE),W=o.fbo=E.createFramebuffer(k,k,!0,!1),W.colorAttachment.set(rt.texture)}E.bindFramebuffer.set(W.framebuffer),E.viewport.set([0,0,k,k]),_.useProgram("hillshadePrepare").draw(E,C.TRIANGLES,d,m,y,Zn.disabled,((rt,it)=>{const at=it.stride,tt=u.F();return u.aN(tt,0,u.W,-u.W,0,0,1),u.H(tt,tt,[0,-u.W,0]),{u_matrix:tt,u_image:1,u_dimension:[at,at],u_zoom:rt.overscaledZ,u_unpack:it.getUnpackVector()}})(o.tileID,M),null,h.id,_.rasterBoundsBuffer,_.quadTriangleIndexBuffer,_.rasterBoundsSegments),o.needsHillshadePrepare=!1}}function gd(_,o,h,d,m,y){const E=d.paint.get("raster-fade-duration");if(!y&&E>0){const C=L.now(),M=(C-_.timeAdded)/E,k=o?(C-o.timeAdded)/E:-1,N=h.getSource(),F=m.coveringZoomLevel({tileSize:N.tileSize,roundZoom:N.roundZoom}),W=!o||Math.abs(o.tileID.overscaledZ-F)>Math.abs(_.tileID.overscaledZ-F),rt=W&&_.refreshedUponExpiration?1:u.ac(W?M:1-k,0,1);return _.refreshedUponExpiration&&M>=1&&(_.refreshedUponExpiration=!1),o?{opacity:1,mix:1-rt}:{opacity:rt,mix:0}}return{opacity:1,mix:0}}const _d=new u.aO(1,0,0,1),Zc=new u.aO(0,1,0,1),vf=new u.aO(0,0,1,1),dg=new u.aO(1,0,1,1),yd=new u.aO(0,1,1,1);function vi(_,o,h,d){Hr(_,0,o+h/2,_.transform.width,h,d)}function Ma(_,o,h,d){Hr(_,o-h/2,0,h,_.transform.height,d)}function Hr(_,o,h,d,m,y){const E=_.context,C=E.gl;C.enable(C.SCISSOR_TEST),C.scissor(o*_.pixelRatio,h*_.pixelRatio,d*_.pixelRatio,m*_.pixelRatio),E.clear({color:y}),C.disable(C.SCISSOR_TEST)}function xf(_,o,h){const d=_.context,m=d.gl,y=h.posMatrix,E=_.useProgram("debug"),C=vn.disabled,M=Xn.disabled,k=_.colorModeForRenderPass(),N="$debug",F=_.style.map.terrain&&_.style.map.terrain.getTerrainData(h);d.activeTexture.set(m.TEXTURE0);const W=o.getTileByID(h.key).latestRawTileData,rt=Math.floor((W&&W.byteLength||0)/1024),it=o.getTile(h).tileSize,at=512/Math.min(it,512)*(h.overscaledZ/_.transform.zoom)*.5;let tt=h.canonical.toString();h.overscaledZ!==h.canonical.z&&(tt+=` => ${h.overscaledZ}`),function(_t,kt){_t.initDebugOverlayCanvas();const ut=_t.debugOverlayCanvas,wt=_t.context.gl,Dt=_t.debugOverlayCanvas.getContext("2d");Dt.clearRect(0,0,ut.width,ut.height),Dt.shadowColor="white",Dt.shadowBlur=2,Dt.lineWidth=1.5,Dt.strokeStyle="white",Dt.textBaseline="top",Dt.font="bold 36px Open Sans, sans-serif",Dt.fillText(kt,5,5),Dt.strokeText(kt,5,5),_t.debugOverlayTexture.update(ut),_t.debugOverlayTexture.bind(wt.LINEAR,wt.CLAMP_TO_EDGE)}(_,`${tt} ${rt}kB`),E.draw(d,m.TRIANGLES,C,M,Ri.alphaBlended,Zn.disabled,ed(y,u.aO.transparent,at),null,N,_.debugBuffer,_.quadTriangleIndexBuffer,_.debugSegments),E.draw(d,m.LINE_STRIP,C,M,k,Zn.disabled,ed(y,u.aO.red),F,N,_.debugBuffer,_.tileBorderIndexBuffer,_.debugSegments)}function Wc(_,o,h){const d=_.context,m=d.gl,y=_.colorModeForRenderPass(),E=new vn(m.LEQUAL,vn.ReadWrite,_.depthRangeFor3D),C=_.useProgram("terrain"),M=o.getTerrainMesh();d.bindFramebuffer.set(null),d.viewport.set([0,0,_.width,_.height]);for(const k of h){const N=_.renderToTexture.getTexture(k),F=o.getTerrainData(k.tileID);d.activeTexture.set(m.TEXTURE0),m.bindTexture(m.TEXTURE_2D,N.texture);const W={u_matrix:_.transform.calculatePosMatrix(k.tileID.toUnwrapped()),u_texture:0,u_ele_delta:o.getMeshFrameDelta(_.transform.zoom)};C.draw(d,m.TRIANGLES,E,Xn.disabled,y,Zn.backCCW,W,F,"terrain",M.vertexBuffer,M.indexBuffer,M.segments)}}class vd{constructor(o,h){this.context=new pg(o),this.transform=h,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:u.an(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=Gi.maxUnderzooming+Gi.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new Ta}resize(o,h,d){if(this.width=Math.floor(o*d),this.height=Math.floor(h*d),this.pixelRatio=d,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const m of this.style._order)this.style._layers[m].resize()}setup(){const o=this.context,h=new u.aV;h.emplaceBack(0,0),h.emplaceBack(u.W,0),h.emplaceBack(0,u.W),h.emplaceBack(u.W,u.W),this.tileExtentBuffer=o.createVertexBuffer(h,Sc.members),this.tileExtentSegments=u.$.simpleSegment(0,0,4,2);const d=new u.aV;d.emplaceBack(0,0),d.emplaceBack(u.W,0),d.emplaceBack(0,u.W),d.emplaceBack(u.W,u.W),this.debugBuffer=o.createVertexBuffer(d,Sc.members),this.debugSegments=u.$.simpleSegment(0,0,4,5);const m=new u.Z;m.emplaceBack(0,0,0,0),m.emplaceBack(u.W,0,u.W,0),m.emplaceBack(0,u.W,0,u.W),m.emplaceBack(u.W,u.W,u.W,u.W),this.rasterBoundsBuffer=o.createVertexBuffer(m,on.members),this.rasterBoundsSegments=u.$.simpleSegment(0,0,4,2);const y=new u.aV;y.emplaceBack(0,0),y.emplaceBack(1,0),y.emplaceBack(0,1),y.emplaceBack(1,1),this.viewportBuffer=o.createVertexBuffer(y,Sc.members),this.viewportSegments=u.$.simpleSegment(0,0,4,2);const E=new u.aW;E.emplaceBack(0),E.emplaceBack(1),E.emplaceBack(3),E.emplaceBack(2),E.emplaceBack(0),this.tileBorderIndexBuffer=o.createIndexBuffer(E);const C=new u.aX;C.emplaceBack(0,1,2),C.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=o.createIndexBuffer(C);const M=this.context.gl;this.stencilClearMode=new Xn({func:M.ALWAYS,mask:0},0,255,M.ZERO,M.ZERO,M.ZERO)}clearStencil(){const o=this.context,h=o.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const d=u.F();u.aN(d,0,this.width,this.height,0,0,1),u.J(d,d,[h.drawingBufferWidth,h.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(o,h.TRIANGLES,vn.disabled,this.stencilClearMode,Ri.disabled,Zn.disabled,Tc(d),null,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(o,h){if(this.currentStencilSource===o.source||!o.isTileClipped()||!h||!h.length)return;this.currentStencilSource=o.source;const d=this.context,m=d.gl;this.nextStencilID+h.length>256&&this.clearStencil(),d.setColorMode(Ri.disabled),d.setDepthMode(vn.disabled);const y=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const E of h){const C=this._tileClippingMaskIDs[E.key]=this.nextStencilID++,M=this.style.map.terrain&&this.style.map.terrain.getTerrainData(E);y.draw(d,m.TRIANGLES,vn.disabled,new Xn({func:m.ALWAYS,mask:0},C,255,m.KEEP,m.KEEP,m.REPLACE),Ri.disabled,Zn.disabled,Tc(E.posMatrix),M,"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const o=this.nextStencilID++,h=this.context.gl;return new Xn({func:h.NOTEQUAL,mask:255},o,255,h.KEEP,h.KEEP,h.REPLACE)}stencilModeForClipping(o){const h=this.context.gl;return new Xn({func:h.EQUAL,mask:255},this._tileClippingMaskIDs[o.key],0,h.KEEP,h.KEEP,h.REPLACE)}stencilConfigForOverlap(o){const h=this.context.gl,d=o.sort((E,C)=>C.overscaledZ-E.overscaledZ),m=d[d.length-1].overscaledZ,y=d[0].overscaledZ-m+1;if(y>1){this.currentStencilSource=void 0,this.nextStencilID+y>256&&this.clearStencil();const E={};for(let C=0;C<y;C++)E[C+m]=new Xn({func:h.GEQUAL,mask:255},C+this.nextStencilID,255,h.KEEP,h.KEEP,h.REPLACE);return this.nextStencilID+=y,[E,d]}return[{[m]:Xn.disabled},d]}colorModeForRenderPass(){const o=this.context.gl;return this._showOverdrawInspector?new Ri([o.CONSTANT_COLOR,o.ONE],new u.aO(.125,.125,.125,0),[!0,!0,!0,!0]):this.renderPass==="opaque"?Ri.unblended:Ri.alphaBlended}depthModeForSublayer(o,h,d){if(!this.opaquePassEnabledForLayer())return vn.disabled;const m=1-((1+this.currentLayer)*this.numSublayers+o)*this.depthEpsilon;return new vn(d||this.context.gl.LEQUAL,h,[m,m])}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(o,h){this.style=o,this.options=h,this.lineAtlas=o.lineAtlas,this.imageManager=o.imageManager,this.glyphManager=o.glyphManager,this.symbolFadeChange=o.placement.symbolFadeChange(L.now()),this.imageManager.beginFrame();const d=this.style._order,m=this.style.sourceCaches,y={},E={},C={};for(const M in m){const k=m[M];k.used&&k.prepare(this.context),y[M]=k.getVisibleCoordinates(),E[M]=y[M].slice().reverse(),C[M]=k.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let M=0;M<d.length;M++)if(this.style._layers[d[M]].is3D()){this.opaquePassCutoff=M;break}this.maybeDrawDepthAndCoords(!1),this.renderToTexture&&(this.renderToTexture.prepareForRender(this.style,this.transform.zoom),this.opaquePassCutoff=0),this.renderPass="offscreen";for(const M of d){const k=this.style._layers[M];if(!k.hasOffscreenPass()||k.isHidden(this.transform.zoom))continue;const N=E[k.source];(k.type==="custom"||N.length)&&this.renderLayer(this,m[k.source],k,N)}if(this.context.bindFramebuffer.set(null),this.context.clear({color:h.showOverdrawInspector?u.aO.black:u.aO.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=h.showOverdrawInspector,this.depthRangeFor3D=[0,1-(o._order.length+2)*this.numSublayers*this.depthEpsilon],!this.renderToTexture)for(this.renderPass="opaque",this.currentLayer=d.length-1;this.currentLayer>=0;this.currentLayer--){const M=this.style._layers[d[this.currentLayer]],k=m[M.source],N=y[M.source];this._renderTileClippingMasks(M,N),this.renderLayer(this,k,M,N)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<d.length;this.currentLayer++){const M=this.style._layers[d[this.currentLayer]],k=m[M.source];if(this.renderToTexture&&this.renderToTexture.renderLayer(M))continue;const N=(M.type==="symbol"?C:E)[M.source];this._renderTileClippingMasks(M,y[M.source]),this.renderLayer(this,k,M,N)}if(this.options.showTileBoundaries){const M=function(k,N){let F=null;const W=Object.values(k._layers).flatMap(tt=>tt.source&&!tt.isHidden(N)?[k.sourceCaches[tt.source]]:[]),rt=W.filter(tt=>tt.getSource().type==="vector"),it=W.filter(tt=>tt.getSource().type!=="vector"),at=tt=>{(!F||F.getSource().maxzoom<tt.getSource().maxzoom)&&(F=tt)};return rt.forEach(tt=>at(tt)),F||it.forEach(tt=>at(tt)),F}(this.style,this.transform.zoom);M&&function(k,N,F){for(let W=0;W<F.length;W++)xf(k,N,F[W])}(this,M,M.getVisibleCoordinates())}this.options.showPadding&&function(M){const k=M.transform.padding;vi(M,M.transform.height-(k.top||0),3,_d),vi(M,k.bottom||0,3,Zc),Ma(M,k.left||0,3,vf),Ma(M,M.transform.width-(k.right||0),3,dg);const N=M.transform.centerPoint;(function(F,W,rt,it){Hr(F,W-1,rt-10,2,20,it),Hr(F,W-10,rt-1,20,2,it)})(M,N.x,M.transform.height-N.y,yd)}(this),this.context.setDefault()}maybeDrawDepthAndCoords(o){if(!this.style||!this.style.map||!this.style.map.terrain)return;const h=this.terrainFacilitator.matrix,d=this.transform.projMatrix;let m=this.terrainFacilitator.dirty;m||(m=o?!u.aY(h,d):!u.aZ(h,d)),m||(m=this.style.map.terrain.sourceCache.tilesAfterTime(this.terrainFacilitator.renderTime).length>0),m&&(u.a_(h,d),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,function(y,E){const C=y.context,M=C.gl,k=Ri.unblended,N=new vn(M.LEQUAL,vn.ReadWrite,[0,1]),F=E.getTerrainMesh(),W=E.sourceCache.getRenderableTiles(),rt=y.useProgram("terrainDepth");C.bindFramebuffer.set(E.getFramebuffer("depth").framebuffer),C.viewport.set([0,0,y.width/devicePixelRatio,y.height/devicePixelRatio]),C.clear({color:u.aO.transparent,depth:1});for(const it of W){const at=E.getTerrainData(it.tileID),tt={u_matrix:y.transform.calculatePosMatrix(it.tileID.toUnwrapped()),u_ele_delta:E.getMeshFrameDelta(y.transform.zoom)};rt.draw(C,M.TRIANGLES,N,Xn.disabled,k,Zn.backCCW,tt,at,"terrain",F.vertexBuffer,F.indexBuffer,F.segments)}C.bindFramebuffer.set(null),C.viewport.set([0,0,y.width,y.height])}(this,this.style.map.terrain),function(y,E){const C=y.context,M=C.gl,k=Ri.unblended,N=new vn(M.LEQUAL,vn.ReadWrite,[0,1]),F=E.getTerrainMesh(),W=E.getCoordsTexture(),rt=E.sourceCache.getRenderableTiles(),it=y.useProgram("terrainCoords");C.bindFramebuffer.set(E.getFramebuffer("coords").framebuffer),C.viewport.set([0,0,y.width/devicePixelRatio,y.height/devicePixelRatio]),C.clear({color:u.aO.transparent,depth:1}),E.coordsIndex=[];for(const at of rt){const tt=E.getTerrainData(at.tileID);C.activeTexture.set(M.TEXTURE0),M.bindTexture(M.TEXTURE_2D,W.texture);const _t={u_matrix:y.transform.calculatePosMatrix(at.tileID.toUnwrapped()),u_terrain_coords_id:(255-E.coordsIndex.length)/255,u_texture:0,u_ele_delta:E.getMeshFrameDelta(y.transform.zoom)};it.draw(C,M.TRIANGLES,N,Xn.disabled,k,Zn.backCCW,_t,tt,"terrain",F.vertexBuffer,F.indexBuffer,F.segments),E.coordsIndex.push(at.tileID.key)}C.bindFramebuffer.set(null),C.viewport.set([0,0,y.width,y.height])}(this,this.style.map.terrain))}renderLayer(o,h,d,m){if(!d.isHidden(this.transform.zoom)&&(d.type==="background"||d.type==="custom"||(m||[]).length))switch(this.id=d.id,d.type){case"symbol":(function(y,E,C,M,k){if(y.renderPass!=="translucent")return;const N=Xn.disabled,F=y.colorModeForRenderPass();(C._unevaluatedLayout.hasValue("text-variable-anchor")||C._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function(W,rt,it,at,tt,_t,kt){const ut=rt.transform,wt=tt==="map",Dt=_t==="map";for(const zt of W){const Bt=at.getTile(zt),Qt=Bt.getBucket(it);if(!Qt||!Qt.text||!Qt.text.segments.get().length)continue;const Jt=u.ag(Qt.textSizeData,ut.zoom),ie=je(Bt,1,rt.transform.zoom),ae=He(zt.posMatrix,Dt,wt,rt.transform,ie),Je=it.layout.get("icon-text-fit")!=="none"&&Qt.hasIconData();if(Jt){const le=Math.pow(2,ut.zoom-Bt.tileID.overscaledZ);Bc(Qt,wt,Dt,kt,ut,ae,zt.posMatrix,le,Jt,Je,rt.style.map.terrain?(ze,Qe)=>rt.style.map.terrain.getElevation(zt,ze,Qe):null)}}}(M,y,C,E,C.layout.get("text-rotation-alignment"),C.layout.get("text-pitch-alignment"),k),C.paint.get("icon-opacity").constantOr(1)!==0&&Uc(y,E,C,M,!1,C.paint.get("icon-translate"),C.paint.get("icon-translate-anchor"),C.layout.get("icon-rotation-alignment"),C.layout.get("icon-pitch-alignment"),C.layout.get("icon-keep-upright"),N,F),C.paint.get("text-opacity").constantOr(1)!==0&&Uc(y,E,C,M,!0,C.paint.get("text-translate"),C.paint.get("text-translate-anchor"),C.layout.get("text-rotation-alignment"),C.layout.get("text-pitch-alignment"),C.layout.get("text-keep-upright"),N,F),E.map.showCollisionBoxes&&(Fc(y,E,C,M,C.paint.get("text-translate"),C.paint.get("text-translate-anchor"),!0),Fc(y,E,C,M,C.paint.get("icon-translate"),C.paint.get("icon-translate-anchor"),!1))})(o,h,d,m,this.style.placement.variableOffsets);break;case"circle":(function(y,E,C,M){if(y.renderPass!=="translucent")return;const k=C.paint.get("circle-opacity"),N=C.paint.get("circle-stroke-width"),F=C.paint.get("circle-stroke-opacity"),W=!C.layout.get("circle-sort-key").isConstant();if(k.constantOr(1)===0&&(N.constantOr(1)===0||F.constantOr(1)===0))return;const rt=y.context,it=rt.gl,at=y.depthModeForSublayer(0,vn.ReadOnly),tt=Xn.disabled,_t=y.colorModeForRenderPass(),kt=[];for(let ut=0;ut<M.length;ut++){const wt=M[ut],Dt=E.getTile(wt),zt=Dt.getBucket(C);if(!zt)continue;const Bt=zt.programConfigurations.get(C.id),Qt=y.useProgram("circle",Bt),Jt=zt.layoutVertexBuffer,ie=zt.indexBuffer,ae=y.style.map.terrain&&y.style.map.terrain.getTerrainData(wt),Je={programConfiguration:Bt,program:Qt,layoutVertexBuffer:Jt,indexBuffer:ie,uniformValues:ng(y,wt,Dt,C),terrainData:ae};if(W){const le=zt.segments.get();for(const ze of le)kt.push({segments:new u.$([ze]),sortKey:ze.sortKey,state:Je})}else kt.push({segments:zt.segments,sortKey:0,state:Je})}W&&kt.sort((ut,wt)=>ut.sortKey-wt.sortKey);for(const ut of kt){const{programConfiguration:wt,program:Dt,layoutVertexBuffer:zt,indexBuffer:Bt,uniformValues:Qt,terrainData:Jt}=ut.state;Dt.draw(rt,it.TRIANGLES,at,tt,_t,Zn.disabled,Qt,Jt,C.id,zt,Bt,ut.segments,C.paint,y.transform.zoom,wt)}})(o,h,d,m);break;case"heatmap":(function(y,E,C,M){if(C.paint.get("heatmap-opacity")!==0)if(y.renderPass==="offscreen"){const k=y.context,N=k.gl,F=Xn.disabled,W=new Ri([N.ONE,N.ONE],u.aO.transparent,[!0,!0,!0,!0]);(function(rt,it,at){const tt=rt.gl;rt.activeTexture.set(tt.TEXTURE1),rt.viewport.set([0,0,it.width/4,it.height/4]);let _t=at.heatmapFbo;if(_t)tt.bindTexture(tt.TEXTURE_2D,_t.colorAttachment.get()),rt.bindFramebuffer.set(_t.framebuffer);else{const kt=tt.createTexture();tt.bindTexture(tt.TEXTURE_2D,kt),tt.texParameteri(tt.TEXTURE_2D,tt.TEXTURE_WRAP_S,tt.CLAMP_TO_EDGE),tt.texParameteri(tt.TEXTURE_2D,tt.TEXTURE_WRAP_T,tt.CLAMP_TO_EDGE),tt.texParameteri(tt.TEXTURE_2D,tt.TEXTURE_MIN_FILTER,tt.LINEAR),tt.texParameteri(tt.TEXTURE_2D,tt.TEXTURE_MAG_FILTER,tt.LINEAR),_t=at.heatmapFbo=rt.createFramebuffer(it.width/4,it.height/4,!1,!1),function(ut,wt,Dt,zt){var Bt,Qt;const Jt=ut.gl,ie=(Bt=ut.HALF_FLOAT)!==null&&Bt!==void 0?Bt:Jt.UNSIGNED_BYTE,ae=(Qt=ut.RGBA16F)!==null&&Qt!==void 0?Qt:Jt.RGBA;Jt.texImage2D(Jt.TEXTURE_2D,0,ae,wt.width/4,wt.height/4,0,Jt.RGBA,ie,null),zt.colorAttachment.set(Dt)}(rt,it,kt,_t)}})(k,y,C),k.clear({color:u.aO.transparent});for(let rt=0;rt<M.length;rt++){const it=M[rt];if(E.hasRenderableParent(it))continue;const at=E.getTile(it),tt=at.getBucket(C);if(!tt)continue;const _t=tt.programConfigurations.get(C.id),kt=y.useProgram("heatmap",_t),{zoom:ut}=y.transform;kt.draw(k,N.TRIANGLES,vn.disabled,F,W,Zn.disabled,nd(it.posMatrix,at,ut,C.paint.get("heatmap-intensity")),null,C.id,tt.layoutVertexBuffer,tt.indexBuffer,tt.segments,C.paint,y.transform.zoom,_t)}k.viewport.set([0,0,y.width,y.height])}else y.renderPass==="translucent"&&(y.context.setColorMode(y.colorModeForRenderPass()),function(k,N){const F=k.context,W=F.gl,rt=N.heatmapFbo;if(!rt)return;F.activeTexture.set(W.TEXTURE0),W.bindTexture(W.TEXTURE_2D,rt.colorAttachment.get()),F.activeTexture.set(W.TEXTURE1);let it=N.colorRampTexture;it||(it=N.colorRampTexture=new $(F,N.colorRamp,W.RGBA)),it.bind(W.LINEAR,W.CLAMP_TO_EDGE),k.useProgram("heatmapTexture").draw(F,W.TRIANGLES,vn.disabled,Xn.disabled,k.colorModeForRenderPass(),Zn.disabled,((at,tt,_t,kt)=>{const ut=u.F();u.aN(ut,0,at.width,at.height,0,0,1);const wt=at.context.gl;return{u_matrix:ut,u_world:[wt.drawingBufferWidth,wt.drawingBufferHeight],u_image:0,u_color_ramp:1,u_opacity:tt.paint.get("heatmap-opacity")}})(k,N),null,N.id,k.viewportBuffer,k.quadTriangleIndexBuffer,k.viewportSegments,N.paint,k.transform.zoom)}(y,C))})(o,h,d,m);break;case"line":(function(y,E,C,M){if(y.renderPass!=="translucent")return;const k=C.paint.get("line-opacity"),N=C.paint.get("line-width");if(k.constantOr(1)===0||N.constantOr(1)===0)return;const F=y.depthModeForSublayer(0,vn.ReadOnly),W=y.colorModeForRenderPass(),rt=C.paint.get("line-dasharray"),it=C.paint.get("line-pattern"),at=it.constantOr(1),tt=C.paint.get("line-gradient"),_t=C.getCrossfadeParameters(),kt=at?"linePattern":rt?"lineSDF":tt?"lineGradient":"line",ut=y.context,wt=ut.gl;let Dt=!0;for(const zt of M){const Bt=E.getTile(zt);if(at&&!Bt.patternsLoaded())continue;const Qt=Bt.getBucket(C);if(!Qt)continue;const Jt=Qt.programConfigurations.get(C.id),ie=y.context.program.get(),ae=y.useProgram(kt,Jt),Je=Dt||ae.program!==ie,le=y.style.map.terrain&&y.style.map.terrain.getTerrainData(zt),ze=it.constantOr(null);if(ze&&Bt.imageAtlas){const Ue=Bt.imageAtlas,rn=Ue.patternPositions[ze.to.toString()],an=Ue.patternPositions[ze.from.toString()];rn&&an&&Jt.setConstantPatternPositions(rn,an)}const Qe=le?zt:null,xn=at?ol(y,Bt,C,_t,Qe):rt?Mc(y,Bt,C,rt,_t,Qe):tt?rd(y,Bt,C,Qt.lineClipsArray.length,Qe):Lc(y,Bt,C,Qe);if(at)ut.activeTexture.set(wt.TEXTURE0),Bt.imageAtlasTexture.bind(wt.LINEAR,wt.CLAMP_TO_EDGE),Jt.updatePaintBuffers(_t);else if(rt&&(Je||y.lineAtlas.dirty))ut.activeTexture.set(wt.TEXTURE0),y.lineAtlas.bind(ut);else if(tt){const Ue=Qt.gradients[C.id];let rn=Ue.texture;if(C.gradientVersion!==Ue.version){let an=256;if(C.stepInterpolant){const bi=E.getSource().maxzoom,Fn=zt.canonical.z===bi?Math.ceil(1<<y.transform.maxZoom-zt.canonical.z):1;an=u.ac(u.aT(Qt.maxLineLength/u.W*1024*Fn),256,ut.maxTextureSize)}Ue.gradient=u.aU({expression:C.gradientExpression(),evaluationKey:"lineProgress",resolution:an,image:Ue.gradient||void 0,clips:Qt.lineClipsArray}),Ue.texture?Ue.texture.update(Ue.gradient):Ue.texture=new $(ut,Ue.gradient,wt.RGBA),Ue.version=C.gradientVersion,rn=Ue.texture}ut.activeTexture.set(wt.TEXTURE0),rn.bind(C.stepInterpolant?wt.NEAREST:wt.LINEAR,wt.CLAMP_TO_EDGE)}ae.draw(ut,wt.TRIANGLES,F,y.stencilModeForClipping(zt),W,Zn.disabled,xn,le,C.id,Qt.layoutVertexBuffer,Qt.indexBuffer,Qt.segments,C.paint,y.transform.zoom,Jt,Qt.layoutVertexBuffer2),Dt=!1}})(o,h,d,m);break;case"fill":(function(y,E,C,M){const k=C.paint.get("fill-color"),N=C.paint.get("fill-opacity");if(N.constantOr(1)===0)return;const F=y.colorModeForRenderPass(),W=C.paint.get("fill-pattern"),rt=y.opaquePassEnabledForLayer()&&!W.constantOr(1)&&k.constantOr(u.aO.transparent).a===1&&N.constantOr(0)===1?"opaque":"translucent";if(y.renderPass===rt){const it=y.depthModeForSublayer(1,y.renderPass==="opaque"?vn.ReadWrite:vn.ReadOnly);md(y,E,C,M,it,F,!1)}if(y.renderPass==="translucent"&&C.paint.get("fill-antialias")){const it=y.depthModeForSublayer(C.getPaintProperty("fill-outline-color")?2:0,vn.ReadOnly);md(y,E,C,M,it,F,!0)}})(o,h,d,m);break;case"fill-extrusion":(function(y,E,C,M){const k=C.paint.get("fill-extrusion-opacity");if(k!==0&&y.renderPass==="translucent"){const N=new vn(y.context.gl.LEQUAL,vn.ReadWrite,y.depthRangeFor3D);if(k!==1||C.paint.get("fill-extrusion-pattern").constantOr(1))qc(y,E,C,M,N,Xn.disabled,Ri.disabled),qc(y,E,C,M,N,y.stencilModeFor3D(),y.colorModeForRenderPass());else{const F=y.colorModeForRenderPass();qc(y,E,C,M,N,Xn.disabled,F)}}})(o,h,d,m);break;case"hillshade":(function(y,E,C,M){if(y.renderPass!=="offscreen"&&y.renderPass!=="translucent")return;const k=y.context,N=y.depthModeForSublayer(0,vn.ReadOnly),F=y.colorModeForRenderPass(),[W,rt]=y.renderPass==="translucent"?y.stencilConfigForOverlap(M):[{},M];for(const it of rt){const at=E.getTile(it);at.needsHillshadePrepare!==void 0&&at.needsHillshadePrepare&&y.renderPass==="offscreen"?yf(y,at,C,N,Xn.disabled,F):y.renderPass==="translucent"&&jc(y,it,at,C,N,W[it.overscaledZ],F)}k.viewport.set([0,0,y.width,y.height])})(o,h,d,m);break;case"raster":(function(y,E,C,M){if(y.renderPass!=="translucent"||C.paint.get("raster-opacity")===0||!M.length)return;const k=y.context,N=k.gl,F=E.getSource(),W=y.useProgram("raster"),rt=y.colorModeForRenderPass(),[it,at]=F instanceof Wn?[{},M]:y.stencilConfigForOverlap(M),tt=at[at.length-1].overscaledZ,_t=!y.options.moving;for(const kt of at){const ut=y.depthModeForSublayer(kt.overscaledZ-tt,C.paint.get("raster-opacity")===1?vn.ReadWrite:vn.ReadOnly,N.LESS),wt=E.getTile(kt);wt.registerFadeDuration(C.paint.get("raster-fade-duration"));const Dt=E.findLoadedParent(kt,0),zt=gd(wt,Dt,E,C,y.transform,y.style.map.terrain);let Bt,Qt;const Jt=C.paint.get("raster-resampling")==="nearest"?N.NEAREST:N.LINEAR;k.activeTexture.set(N.TEXTURE0),wt.texture.bind(Jt,N.CLAMP_TO_EDGE,N.LINEAR_MIPMAP_NEAREST),k.activeTexture.set(N.TEXTURE1),Dt?(Dt.texture.bind(Jt,N.CLAMP_TO_EDGE,N.LINEAR_MIPMAP_NEAREST),Bt=Math.pow(2,Dt.tileID.overscaledZ-wt.tileID.overscaledZ),Qt=[wt.tileID.canonical.x*Bt%1,wt.tileID.canonical.y*Bt%1]):wt.texture.bind(Jt,N.CLAMP_TO_EDGE,N.LINEAR_MIPMAP_NEAREST);const ie=y.style.map.terrain&&y.style.map.terrain.getTerrainData(kt),ae=ie?kt:null,Je=ae?ae.posMatrix:y.transform.calculatePosMatrix(kt.toUnwrapped(),_t),le=Pc(Je,Qt||[0,0],Bt||1,zt,C);F instanceof Wn?W.draw(k,N.TRIANGLES,ut,Xn.disabled,rt,Zn.disabled,le,ie,C.id,F.boundsBuffer,y.quadTriangleIndexBuffer,F.boundsSegments):W.draw(k,N.TRIANGLES,ut,it[kt.overscaledZ],rt,Zn.disabled,le,ie,C.id,y.rasterBoundsBuffer,y.quadTriangleIndexBuffer,y.rasterBoundsSegments)}})(o,h,d,m);break;case"background":(function(y,E,C,M){const k=C.paint.get("background-color"),N=C.paint.get("background-opacity");if(N===0)return;const F=y.context,W=F.gl,rt=y.transform,it=rt.tileSize,at=C.paint.get("background-pattern");if(y.isPatternMissing(at))return;const tt=!at&&k.a===1&&N===1&&y.opaquePassEnabledForLayer()?"opaque":"translucent";if(y.renderPass!==tt)return;const _t=Xn.disabled,kt=y.depthModeForSublayer(0,tt==="opaque"?vn.ReadWrite:vn.ReadOnly),ut=y.colorModeForRenderPass(),wt=y.useProgram(at?"backgroundPattern":"background"),Dt=M||rt.coveringTiles({tileSize:it,terrain:y.style.map.terrain});at&&(F.activeTexture.set(W.TEXTURE0),y.imageManager.bind(y.context));const zt=C.getCrossfadeParameters();for(const Bt of Dt){const Qt=M?Bt.posMatrix:y.transform.calculatePosMatrix(Bt.toUnwrapped()),Jt=at?rg(Qt,N,y,at,{tileID:Bt,tileSize:it},zt):ig(Qt,N,k),ie=y.style.map.terrain&&y.style.map.terrain.getTerrainData(Bt);wt.draw(F,W.TRIANGLES,kt,_t,ut,Zn.disabled,Jt,ie,C.id,y.tileExtentBuffer,y.quadTriangleIndexBuffer,y.tileExtentSegments)}})(o,0,d,m);break;case"custom":(function(y,E,C){const M=y.context,k=C.implementation;if(y.renderPass==="offscreen"){const N=k.prerender;N&&(y.setCustomLayerDefaults(),M.setColorMode(y.colorModeForRenderPass()),N.call(k,M.gl,y.transform.customLayerMatrix()),M.setDirty(),y.setBaseState())}else if(y.renderPass==="translucent"){y.setCustomLayerDefaults(),M.setColorMode(y.colorModeForRenderPass()),M.setStencilMode(Xn.disabled);const N=k.renderingMode==="3d"?new vn(y.context.gl.LEQUAL,vn.ReadWrite,y.depthRangeFor3D):y.depthModeForSublayer(0,vn.ReadOnly);M.setDepthMode(N),k.render(M.gl,y.transform.customLayerMatrix()),M.setDirty(),y.setBaseState(),M.bindFramebuffer.set(null)}})(o,0,d)}}translatePosMatrix(o,h,d,m,y){if(!d[0]&&!d[1])return o;const E=y?m==="map"?this.transform.angle:0:m==="viewport"?-this.transform.angle:0;if(E){const k=Math.sin(E),N=Math.cos(E);d=[d[0]*N-d[1]*k,d[0]*k+d[1]*N]}const C=[y?d[0]:je(h,d[0],this.transform.zoom),y?d[1]:je(h,d[1],this.transform.zoom),0],M=new Float32Array(16);return u.H(M,o,C),M}saveTileTexture(o){const h=this._tileTextures[o.size[0]];h?h.push(o):this._tileTextures[o.size[0]]=[o]}getTileTexture(o){const h=this._tileTextures[o];return h&&h.length>0?h.pop():null}isPatternMissing(o){if(!o)return!1;if(!o.from||!o.to)return!0;const h=this.imageManager.getPattern(o.from.toString()),d=this.imageManager.getPattern(o.to.toString());return!h||!d}useProgram(o,h){this.cache=this.cache||{};const d=o+(h?h.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"")+(this.style.map.terrain?"/terrain":"");return this.cache[d]||(this.cache[d]=new La(this.context,Tu[o],h,od[o],this._showOverdrawInspector,this.style.map.terrain)),this.cache[d]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const o=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(o.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new $(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){const{drawingBufferWidth:o,drawingBufferHeight:h}=this.context.gl;return this.width!==o||this.height!==h}}class Pa{constructor(o,h){this.points=o,this.planes=h}static fromInvProjectionMatrix(o,h,d){const m=Math.pow(2,d),y=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map(C=>{const M=1/(C=u.af([],C,o))[3]/h*m;return u.a$(C,C,[M,M,1/C[3],M])}),E=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(C=>{const M=function(W,rt){var it=rt[0],at=rt[1],tt=rt[2],_t=it*it+at*at+tt*tt;return _t>0&&(_t=1/Math.sqrt(_t)),W[0]=rt[0]*_t,W[1]=rt[1]*_t,W[2]=rt[2]*_t,W}([],function(W,rt,it){var at=rt[0],tt=rt[1],_t=rt[2],kt=it[0],ut=it[1],wt=it[2];return W[0]=tt*wt-_t*ut,W[1]=_t*kt-at*wt,W[2]=at*ut-tt*kt,W}([],ht([],y[C[0]],y[C[1]]),ht([],y[C[2]],y[C[1]]))),k=-((N=M)[0]*(F=y[C[1]])[0]+N[1]*F[1]+N[2]*F[2]);var N,F;return M.concat(k)});return new Pa(y,E)}}class Aa{constructor(o,h){this.min=o,this.max=h,this.center=function(d,m,y){return d[0]=.5*m[0],d[1]=.5*m[1],d[2]=.5*m[2],d}([],function(d,m,y){return d[0]=m[0]+y[0],d[1]=m[1]+y[1],d[2]=m[2]+y[2],d}([],this.min,this.max))}quadrant(o){const h=[o%2==0,o<2],d=xt(this.min),m=xt(this.max);for(let y=0;y<h.length;y++)d[y]=h[y]?this.min[y]:this.center[y],m[y]=h[y]?this.center[y]:this.max[y];return m[2]=this.max[2],new Aa(d,m)}distanceX(o){return Math.max(Math.min(this.max[0],o[0]),this.min[0])-o[0]}distanceY(o){return Math.max(Math.min(this.max[1],o[1]),this.min[1])-o[1]}intersects(o){const h=[[this.min[0],this.min[1],this.min[2],1],[this.max[0],this.min[1],this.min[2],1],[this.max[0],this.max[1],this.min[2],1],[this.min[0],this.max[1],this.min[2],1],[this.min[0],this.min[1],this.max[2],1],[this.max[0],this.min[1],this.max[2],1],[this.max[0],this.max[1],this.max[2],1],[this.min[0],this.max[1],this.max[2],1]];let d=!0;for(let m=0;m<o.planes.length;m++){const y=o.planes[m];let E=0;for(let C=0;C<h.length;C++)u.b0(y,h[C])>=0&&E++;if(E===0)return 0;E!==h.length&&(d=!1)}if(d)return 2;for(let m=0;m<3;m++){let y=Number.MAX_VALUE,E=-Number.MAX_VALUE;for(let C=0;C<o.points.length;C++){const M=o.points[C][m]-this.min[m];y=Math.min(y,M),E=Math.max(E,M)}if(E<0||y>this.max[m]-this.min[m])return 0}return 1}}class Gl{constructor(o=0,h=0,d=0,m=0){if(isNaN(o)||o<0||isNaN(h)||h<0||isNaN(d)||d<0||isNaN(m)||m<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=o,this.bottom=h,this.left=d,this.right=m}interpolate(o,h,d){return h.top!=null&&o.top!=null&&(this.top=u.z.number(o.top,h.top,d)),h.bottom!=null&&o.bottom!=null&&(this.bottom=u.z.number(o.bottom,h.bottom,d)),h.left!=null&&o.left!=null&&(this.left=u.z.number(o.left,h.left,d)),h.right!=null&&o.right!=null&&(this.right=u.z.number(o.right,h.right,d)),this}getCenter(o,h){const d=u.ac((this.left+o-this.right)/2,0,o),m=u.ac((this.top+h-this.bottom)/2,0,h);return new u.P(d,m)}equals(o){return this.top===o.top&&this.bottom===o.bottom&&this.left===o.left&&this.right===o.right}clone(){return new Gl(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}const bf=85.051129;class Hc{constructor(o,h,d,m,y){this.tileSize=512,this._renderWorldCopies=y===void 0||!!y,this._minZoom=o||0,this._maxZoom=h||22,this._minPitch=d??0,this._maxPitch=m??60,this.setMaxBounds(),this.width=0,this.height=0,this._center=new u.M(0,0),this._elevation=0,this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new Gl,this._posMatrixCache={},this._alignedPosMatrixCache={},this.minElevationForCurrentTile=0}clone(){const o=new Hc(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return o.apply(this),o}apply(o){this.tileSize=o.tileSize,this.latRange=o.latRange,this.width=o.width,this.height=o.height,this._center=o._center,this._elevation=o._elevation,this.minElevationForCurrentTile=o.minElevationForCurrentTile,this.zoom=o.zoom,this.angle=o.angle,this._fov=o._fov,this._pitch=o._pitch,this._unmodified=o._unmodified,this._edgeInsets=o._edgeInsets.clone(),this._calcMatrices()}get minZoom(){return this._minZoom}set minZoom(o){this._minZoom!==o&&(this._minZoom=o,this.zoom=Math.max(this.zoom,o))}get maxZoom(){return this._maxZoom}set maxZoom(o){this._maxZoom!==o&&(this._maxZoom=o,this.zoom=Math.min(this.zoom,o))}get minPitch(){return this._minPitch}set minPitch(o){this._minPitch!==o&&(this._minPitch=o,this.pitch=Math.max(this.pitch,o))}get maxPitch(){return this._maxPitch}set maxPitch(o){this._maxPitch!==o&&(this._maxPitch=o,this.pitch=Math.min(this.pitch,o))}get renderWorldCopies(){return this._renderWorldCopies}set renderWorldCopies(o){o===void 0?o=!0:o===null&&(o=!1),this._renderWorldCopies=o}get worldSize(){return this.tileSize*this.scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new u.P(this.width,this.height)}get bearing(){return-this.angle/Math.PI*180}set bearing(o){const h=-u.b1(o,-180,180)*Math.PI/180;this.angle!==h&&(this._unmodified=!1,this.angle=h,this._calcMatrices(),this.rotationMatrix=function(){var d=new u.A(4);return u.A!=Float32Array&&(d[1]=0,d[2]=0),d[0]=1,d[3]=1,d}(),function(d,m,y){var E=m[0],C=m[1],M=m[2],k=m[3],N=Math.sin(y),F=Math.cos(y);d[0]=E*F+M*N,d[1]=C*F+k*N,d[2]=E*-N+M*F,d[3]=C*-N+k*F}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(o){const h=u.ac(o,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==h&&(this._unmodified=!1,this._pitch=h,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(o){o=Math.max(.01,Math.min(60,o)),this._fov!==o&&(this._unmodified=!1,this._fov=o/180*Math.PI,this._calcMatrices())}get zoom(){return this._zoom}set zoom(o){const h=Math.min(Math.max(o,this.minZoom),this.maxZoom);this._zoom!==h&&(this._unmodified=!1,this._zoom=h,this.tileZoom=Math.max(0,Math.floor(h)),this.scale=this.zoomScale(h),this._constrain(),this._calcMatrices())}get center(){return this._center}set center(o){o.lat===this._center.lat&&o.lng===this._center.lng||(this._unmodified=!1,this._center=o,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}set elevation(o){o!==this._elevation&&(this._elevation=o,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}set padding(o){this._edgeInsets.equals(o)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,o,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}isPaddingEqual(o){return this._edgeInsets.equals(o)}interpolatePadding(o,h,d){this._unmodified=!1,this._edgeInsets.interpolate(o,h,d),this._constrain(),this._calcMatrices()}coveringZoomLevel(o){const h=(o.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/o.tileSize));return Math.max(0,h)}getVisibleUnwrappedCoordinates(o){const h=[new u.b2(0,o)];if(this._renderWorldCopies){const d=this.pointCoordinate(new u.P(0,0)),m=this.pointCoordinate(new u.P(this.width,0)),y=this.pointCoordinate(new u.P(this.width,this.height)),E=this.pointCoordinate(new u.P(0,this.height)),C=Math.floor(Math.min(d.x,m.x,y.x,E.x)),M=Math.floor(Math.max(d.x,m.x,y.x,E.x)),k=1;for(let N=C-k;N<=M+k;N++)N!==0&&h.push(new u.b2(N,o))}return h}coveringTiles(o){var h,d;let m=this.coveringZoomLevel(o);const y=m;if(o.minzoom!==void 0&&m<o.minzoom)return[];o.maxzoom!==void 0&&m>o.maxzoom&&(m=o.maxzoom);const E=this.pointCoordinate(this.getCameraPoint()),C=u.Y.fromLngLat(this.center),M=Math.pow(2,m),k=[M*E.x,M*E.y,0],N=[M*C.x,M*C.y,0],F=Pa.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,m);let W=o.minzoom||0;!o.terrain&&this.pitch<=60&&this._edgeInsets.top<.1&&(W=m);const rt=o.terrain?2/Math.min(this.tileSize,o.tileSize)*this.tileSize:3,it=ut=>({aabb:new Aa([ut*M,0,0],[(ut+1)*M,M,0]),zoom:0,x:0,y:0,wrap:ut,fullyVisible:!1}),at=[],tt=[],_t=m,kt=o.reparseOverscaled?y:m;if(this._renderWorldCopies)for(let ut=1;ut<=3;ut++)at.push(it(-ut)),at.push(it(ut));for(at.push(it(0));at.length>0;){const ut=at.pop(),wt=ut.x,Dt=ut.y;let zt=ut.fullyVisible;if(!zt){const ae=ut.aabb.intersects(F);if(ae===0)continue;zt=ae===2}const Bt=o.terrain?k:N,Qt=ut.aabb.distanceX(Bt),Jt=ut.aabb.distanceY(Bt),ie=Math.max(Math.abs(Qt),Math.abs(Jt));if(ut.zoom===_t||ie>rt+(1<<_t-ut.zoom)-2&&ut.zoom>=W){const ae=_t-ut.zoom,Je=k[0]-.5-(wt<<ae),le=k[1]-.5-(Dt<<ae);tt.push({tileID:new u.Q(ut.zoom===_t?kt:ut.zoom,ut.wrap,ut.zoom,wt,Dt),distanceSq:ct([N[0]-.5-wt,N[1]-.5-Dt]),tileDistanceToCamera:Math.sqrt(Je*Je+le*le)})}else for(let ae=0;ae<4;ae++){const Je=(wt<<1)+ae%2,le=(Dt<<1)+(ae>>1),ze=ut.zoom+1;let Qe=ut.aabb.quadrant(ae);if(o.terrain){const xn=new u.Q(ze,ut.wrap,ze,Je,le),Ue=o.terrain.getMinMaxElevation(xn),rn=(h=Ue.minElevation)!==null&&h!==void 0?h:this.elevation,an=(d=Ue.maxElevation)!==null&&d!==void 0?d:this.elevation;Qe=new Aa([Qe.min[0],Qe.min[1],rn],[Qe.max[0],Qe.max[1],an])}at.push({aabb:Qe,zoom:ze,x:Je,y:le,wrap:ut.wrap,fullyVisible:zt})}}return tt.sort((ut,wt)=>ut.distanceSq-wt.distanceSq).map(ut=>ut.tileID)}resize(o,h){this.width=o,this.height=h,this.pixelsToGLUnits=[2/o,-2/h],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(o){return Math.pow(2,o)}scaleZoom(o){return Math.log(o)/Math.LN2}project(o){const h=u.ac(o.lat,-85.051129,bf);return new u.P(u.N(o.lng)*this.worldSize,u.O(h)*this.worldSize)}unproject(o){return new u.Y(o.x/this.worldSize,o.y/this.worldSize).toLngLat()}get point(){return this.project(this.center)}getCameraPosition(){return{lngLat:this.pointLocation(this.getCameraPoint()),altitude:Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter+this.elevation}}recalculateZoom(o){const h=this.elevation,d=Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter,m=this.pointLocation(this.centerPoint,o),y=o.getElevationForLngLatZoom(m,this.tileZoom);if(!(this.elevation-y))return;const E=d+h-y,C=Math.cos(this._pitch)*this.cameraToCenterDistance/E/u.b3(1,m.lat),M=this.scaleZoom(C/this.tileSize);this._elevation=y,this._center=m,this.zoom=M}setLocationAtPoint(o,h){const d=this.pointCoordinate(h),m=this.pointCoordinate(this.centerPoint),y=this.locationCoordinate(o),E=new u.Y(y.x-(d.x-m.x),y.y-(d.y-m.y));this.center=this.coordinateLocation(E),this._renderWorldCopies&&(this.center=this.center.wrap())}locationPoint(o,h){return h?this.coordinatePoint(this.locationCoordinate(o),h.getElevationForLngLatZoom(o,this.tileZoom),this.pixelMatrix3D):this.coordinatePoint(this.locationCoordinate(o))}pointLocation(o,h){return this.coordinateLocation(this.pointCoordinate(o,h))}locationCoordinate(o){return u.Y.fromLngLat(o)}coordinateLocation(o){return o&&o.toLngLat()}pointCoordinate(o,h){if(h){const W=h.pointCoordinate(o);if(W!=null)return W}const d=[o.x,o.y,0,1],m=[o.x,o.y,1,1];u.af(d,d,this.pixelMatrixInverse),u.af(m,m,this.pixelMatrixInverse);const y=d[3],E=m[3],C=d[1]/y,M=m[1]/E,k=d[2]/y,N=m[2]/E,F=k===N?0:(0-k)/(N-k);return new u.Y(u.z.number(d[0]/y,m[0]/E,F)/this.worldSize,u.z.number(C,M,F)/this.worldSize)}coordinatePoint(o,h=0,d=this.pixelMatrix){const m=[o.x*this.worldSize,o.y*this.worldSize,h,1];return u.af(m,m,d),new u.P(m[0]/m[3],m[1]/m[3])}getBounds(){const o=Math.max(0,this.height/2-this.getHorizon());return new St().extend(this.pointLocation(new u.P(0,o))).extend(this.pointLocation(new u.P(this.width,o))).extend(this.pointLocation(new u.P(this.width,this.height))).extend(this.pointLocation(new u.P(0,this.height)))}getMaxBounds(){return this.latRange&&this.latRange.length===2&&this.lngRange&&this.lngRange.length===2?new St([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null}getHorizon(){return Math.tan(Math.PI/2-this._pitch)*this.cameraToCenterDistance*.85}setMaxBounds(o){o?(this.lngRange=[o.getWest(),o.getEast()],this.latRange=[o.getSouth(),o.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-85.051129,bf])}calculatePosMatrix(o,h=!1){const d=o.key,m=h?this._alignedPosMatrixCache:this._posMatrixCache;if(m[d])return m[d];const y=o.canonical,E=this.worldSize/this.zoomScale(y.z),C=y.x+Math.pow(2,y.z)*o.wrap,M=u.an(new Float64Array(16));return u.H(M,M,[C*E,y.y*E,0]),u.J(M,M,[E/u.W,E/u.W,1]),u.K(M,h?this.alignedProjMatrix:this.projMatrix,M),m[d]=new Float32Array(M),m[d]}customLayerMatrix(){return this.mercatorMatrix.slice()}getConstrained(o,h){h=u.ac(+h,this.minZoom,this.maxZoom);const d={center:new u.M(o.lng,o.lat),zoom:h};let m=this.lngRange;if(!this._renderWorldCopies&&m===null){const ut=179.9999999999;m=[-ut,ut]}const y=this.tileSize*this.zoomScale(d.zoom);let E=0,C=y,M=0,k=y,N=0,F=0;const{x:W,y:rt}=this.size;if(this.latRange){const ut=this.latRange;E=u.O(ut[1])*y,C=u.O(ut[0])*y,C-E<rt&&(N=rt/(C-E))}m&&(M=u.b1(u.N(m[0])*y,0,y),k=u.b1(u.N(m[1])*y,0,y),k<M&&(k+=y),k-M<W&&(F=W/(k-M)));const{x:it,y:at}=this.project.call({worldSize:y},o);let tt,_t;const kt=Math.max(F||0,N||0);if(kt){const ut=new u.P(F?(k+M)/2:it,N?(C+E)/2:at);return d.center=this.unproject.call({worldSize:y},ut).wrap(),d.zoom+=this.scaleZoom(kt),d}if(this.latRange){const ut=rt/2;at-ut<E&&(_t=E+ut),at+ut>C&&(_t=C-ut)}if(m){const ut=(M+k)/2;let wt=it;this._renderWorldCopies&&(wt=u.b1(it,ut-y/2,ut+y/2));const Dt=W/2;wt-Dt<M&&(tt=M+Dt),wt+Dt>k&&(tt=k-Dt)}if(tt!==void 0||_t!==void 0){const ut=new u.P(tt??it,_t??at);d.center=this.unproject.call({worldSize:y},ut).wrap()}return d}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const o=this._unmodified,{center:h,zoom:d}=this.getConstrained(this.center,this.zoom);this.center=h,this.zoom=d,this._unmodified=o,this._constraining=!1}_calcMatrices(){if(!this.height)return;const o=this.centerOffset,h=this.point.x,d=this.point.y;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height,this._pixelPerMeter=u.b3(1,this.center.lat)*this.worldSize;let m=u.an(new Float64Array(16));u.J(m,m,[this.width/2,-this.height/2,1]),u.H(m,m,[1,-1,0]),this.labelPlaneMatrix=m,m=u.an(new Float64Array(16)),u.J(m,m,[1,-1,1]),u.H(m,m,[-1,-1,0]),u.J(m,m,[2/this.width,2/this.height,1]),this.glCoordMatrix=m;const y=this.cameraToCenterDistance+this._elevation*this._pixelPerMeter/Math.cos(this._pitch),E=Math.min(this.elevation,this.minElevationForCurrentTile),C=y-E*this._pixelPerMeter/Math.cos(this._pitch),M=E<0?C:y,k=Math.PI/2+this._pitch,N=this._fov*(.5+o.y/this.height),F=Math.sin(N)*M/Math.sin(u.ac(Math.PI-k-N,.01,Math.PI-.01)),W=this.getHorizon(),rt=2*Math.atan(W/this.cameraToCenterDistance)*(.5+o.y/(2*W)),it=Math.sin(rt)*M/Math.sin(u.ac(Math.PI-k-rt,.01,Math.PI-.01)),at=Math.min(F,it),tt=1.01*(Math.cos(Math.PI/2-this._pitch)*at+M),_t=this.height/50;m=new Float64Array(16),u.b4(m,this._fov,this.width/this.height,_t,tt),m[8]=2*-o.x/this.width,m[9]=2*o.y/this.height,u.J(m,m,[1,-1,1]),u.H(m,m,[0,0,-this.cameraToCenterDistance]),u.b5(m,m,this._pitch),u.ad(m,m,this.angle),u.H(m,m,[-h,-d,0]),this.mercatorMatrix=u.J([],m,[this.worldSize,this.worldSize,this.worldSize]),u.J(m,m,[1,1,this._pixelPerMeter]),this.pixelMatrix=u.K(new Float64Array(16),this.labelPlaneMatrix,m),u.H(m,m,[0,0,-this.elevation]),this.projMatrix=m,this.invProjMatrix=u.ar([],m),this.pixelMatrix3D=u.K(new Float64Array(16),this.labelPlaneMatrix,m);const kt=this.width%2/2,ut=this.height%2/2,wt=Math.cos(this.angle),Dt=Math.sin(this.angle),zt=h-Math.round(h)+wt*kt+Dt*ut,Bt=d-Math.round(d)+wt*ut+Dt*kt,Qt=new Float64Array(m);if(u.H(Qt,Qt,[zt>.5?zt-1:zt,Bt>.5?Bt-1:Bt,0]),this.alignedProjMatrix=Qt,m=u.ar(new Float64Array(16),this.pixelMatrix),!m)throw new Error("failed to invert matrix");this.pixelMatrixInverse=m,this._posMatrixCache={},this._alignedPosMatrixCache={}}maxPitchScaleFactor(){if(!this.pixelMatrixInverse)return 1;const o=this.pointCoordinate(new u.P(0,0)),h=[o.x*this.worldSize,o.y*this.worldSize,0,1];return u.af(h,h,this.pixelMatrix)[3]/this.cameraToCenterDistance}getCameraPoint(){const o=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new u.P(0,o))}getCameraQueryGeometry(o){const h=this.getCameraPoint();if(o.length===1)return[o[0],h];{let d=h.x,m=h.y,y=h.x,E=h.y;for(const C of o)d=Math.min(d,C.x),m=Math.min(m,C.y),y=Math.max(y,C.x),E=Math.max(E,C.y);return[new u.P(d,m),new u.P(y,m),new u.P(y,E),new u.P(d,E),new u.P(d,m)]}}lngLatToCameraDepth(o,h){const d=this.locationCoordinate(o),m=[d.x*this.worldSize,d.y*this.worldSize,h,1];return u.af(m,m,this.projMatrix),m[2]/m[3]}}function wf(_,o){let h,d=!1,m=null,y=null;const E=()=>{m=null,d&&(_.apply(y,h),m=setTimeout(E,o),d=!1)};return(...C)=>(d=!0,y=this,h=C,m||E(),m)}class Sf{constructor(o){this._getCurrentHash=()=>{const h=window.location.hash.replace("#","");if(this._hashName){let d;return h.split("&").map(m=>m.split("=")).forEach(m=>{m[0]===this._hashName&&(d=m)}),(d&&d[1]||"").split("/")}return h.split("/")},this._onHashChange=()=>{const h=this._getCurrentHash();if(h.length>=3&&!h.some(d=>isNaN(d))){const d=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(h[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+h[2],+h[1]],zoom:+h[0],bearing:d,pitch:+(h[4]||0)}),!0}return!1},this._updateHashUnthrottled=()=>{const h=window.location.href.replace(/(#.+)?$/,this.getHashString());try{window.history.replaceState(window.history.state,null,h)}catch{}},this._updateHash=wf(this._updateHashUnthrottled,300),this._hashName=o&&encodeURIComponent(o)}addTo(o){return this._map=o,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this}getHashString(o){const h=this._map.getCenter(),d=Math.round(100*this._map.getZoom())/100,m=Math.ceil((d*Math.LN2+Math.log(512/360/.5))/Math.LN10),y=Math.pow(10,m),E=Math.round(h.lng*y)/y,C=Math.round(h.lat*y)/y,M=this._map.getBearing(),k=this._map.getPitch();let N="";if(N+=o?`/${E}/${C}/${d}`:`${d}/${C}/${E}`,(M||k)&&(N+="/"+Math.round(10*M)/10),k&&(N+=`/${Math.round(k)}`),this._hashName){const F=this._hashName;let W=!1;const rt=window.location.hash.slice(1).split("&").map(it=>{const at=it.split("=")[0];return at===F?(W=!0,`${at}=${N}`):it}).filter(it=>it);return W||rt.push(`${F}=${N}`),`#${rt.join("&")}`}return`#${N}`}}const Nu={linearity:.3,easing:u.b6(0,0,.3,1)},ul=u.e({deceleration:2500,maxSpeed:1400},Nu),xd=u.e({deceleration:20,maxSpeed:1400},Nu),bd=u.e({deceleration:1e3,maxSpeed:360},Nu),wd=u.e({deceleration:1e3,maxSpeed:90},Nu);class Sd{constructor(o){this._map=o,this.clear()}clear(){this._inertiaBuffer=[]}record(o){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:L.now(),settings:o})}_drainInertiaBuffer(){const o=this._inertiaBuffer,h=L.now();for(;o.length>0&&h-o[0].time>160;)o.shift()}_onMoveEnd(o){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const h={zoom:0,bearing:0,pitch:0,pan:new u.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:y}of this._inertiaBuffer)h.zoom+=y.zoomDelta||0,h.bearing+=y.bearingDelta||0,h.pitch+=y.pitchDelta||0,y.panDelta&&h.pan._add(y.panDelta),y.around&&(h.around=y.around),y.pinchAround&&(h.pinchAround=y.pinchAround);const d=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,m={};if(h.pan.mag()){const y=Ou(h.pan.mag(),d,u.e({},ul,o||{}));m.offset=h.pan.mult(y.amount/h.pan.mag()),m.center=this._map.transform.center,zu(m,y)}if(h.zoom){const y=Ou(h.zoom,d,xd);m.zoom=this._map.transform.zoom+y.amount,zu(m,y)}if(h.bearing){const y=Ou(h.bearing,d,bd);m.bearing=this._map.transform.bearing+u.ac(y.amount,-179,179),zu(m,y)}if(h.pitch){const y=Ou(h.pitch,d,wd);m.pitch=this._map.transform.pitch+y.amount,zu(m,y)}if(m.zoom||m.bearing){const y=h.pinchAround===void 0?h.around:h.pinchAround;m.around=y?this._map.unproject(y):this._map.getCenter()}return this.clear(),u.e(m,{noMoveStart:!0})}}function zu(_,o){(!_.duration||_.duration<o.duration)&&(_.duration=o.duration,_.easing=o.easing)}function Ou(_,o,h){const{maxSpeed:d,linearity:m,deceleration:y}=h,E=u.ac(_*m/(o/1e3),-d,d),C=Math.abs(E)/(y*m);return{easing:h.easing,duration:1e3*C,amount:E*(C/2)}}class oo extends u.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(o,h,d,m={}){const y=A.mousePos(h.getCanvas(),d),E=h.unproject(y);super(o,u.e({point:y,lngLat:E,originalEvent:d},m)),this._defaultPrevented=!1,this.target=h}}class Ps extends u.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(o,h,d){const m=o==="touchend"?d.changedTouches:d.touches,y=A.touchPos(h.getCanvasContainer(),m),E=y.map(M=>h.unproject(M)),C=y.reduce((M,k,N,F)=>M.add(k.div(F.length)),new u.P(0,0));super(o,{points:y,point:C,lngLats:E,lngLat:h.unproject(C),originalEvent:d}),this._defaultPrevented=!1}}class If extends u.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(o,h,d){super(o,{originalEvent:d}),this._defaultPrevented=!1}}class ss{constructor(o,h){this._map=o,this._clickTolerance=h.clickTolerance}reset(){delete this._mousedownPos}wheel(o){return this._firePreventable(new If(o.type,this._map,o))}mousedown(o,h){return this._mousedownPos=h,this._firePreventable(new oo(o.type,this._map,o))}mouseup(o){this._map.fire(new oo(o.type,this._map,o))}click(o,h){this._mousedownPos&&this._mousedownPos.dist(h)>=this._clickTolerance||this._map.fire(new oo(o.type,this._map,o))}dblclick(o){return this._firePreventable(new oo(o.type,this._map,o))}mouseover(o){this._map.fire(new oo(o.type,this._map,o))}mouseout(o){this._map.fire(new oo(o.type,this._map,o))}touchstart(o){return this._firePreventable(new Ps(o.type,this._map,o))}touchmove(o){this._map.fire(new Ps(o.type,this._map,o))}touchend(o){this._map.fire(new Ps(o.type,this._map,o))}touchcancel(o){this._map.fire(new Ps(o.type,this._map,o))}_firePreventable(o){if(this._map.fire(o),o.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class As{constructor(o){this._map=o}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(o){this._map.fire(new oo(o.type,this._map,o))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new oo("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(o){this._delayContextMenu?this._contextMenuEvent=o:this._ignoreContextMenu||this._map.fire(new oo(o.type,this._map,o)),this._map.listens("contextmenu")&&o.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class ql{constructor(o){this._map=o}get transform(){return this._map._requestedCameraState||this._map.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(o){return this.transform.pointLocation(u.P.convert(o),this._map.terrain)}}class as{constructor(o,h){this._map=o,this._tr=new ql(o),this._el=o.getCanvasContainer(),this._container=o.getContainer(),this._clickTolerance=h.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(o,h){this.isEnabled()&&o.shiftKey&&o.button===0&&(A.disableDrag(),this._startPos=this._lastPos=h,this._active=!0)}mousemoveWindow(o,h){if(!this._active)return;const d=h;if(this._lastPos.equals(d)||!this._box&&d.dist(this._startPos)<this._clickTolerance)return;const m=this._startPos;this._lastPos=d,this._box||(this._box=A.create("div","maplibregl-boxzoom",this._container),this._container.classList.add("maplibregl-crosshair"),this._fireEvent("boxzoomstart",o));const y=Math.min(m.x,d.x),E=Math.max(m.x,d.x),C=Math.min(m.y,d.y),M=Math.max(m.y,d.y);A.setTransform(this._box,`translate(${y}px,${C}px)`),this._box.style.width=E-y+"px",this._box.style.height=M-C+"px"}mouseupWindow(o,h){if(!this._active||o.button!==0)return;const d=this._startPos,m=h;if(this.reset(),A.suppressClick(),d.x!==m.x||d.y!==m.y)return this._map.fire(new u.k("boxzoomend",{originalEvent:o})),{cameraAnimation:y=>y.fitScreenCoordinates(d,m,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",o)}keydown(o){this._active&&o.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",o))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(A.remove(this._box),this._box=null),A.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(o,h){return this._map.fire(new u.k(o,{originalEvent:h}))}}function cl(_,o){if(_.length!==o.length)throw new Error(`The number of touches and points are not equal - touches ${_.length}, points ${o.length}`);const h={};for(let d=0;d<_.length;d++)h[_[d].identifier]=o[d];return h}class mg{constructor(o){this.reset(),this.numTouches=o.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(o,h,d){(this.centroid||d.length>this.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===void 0&&(this.startTime=o.timeStamp),d.length===this.numTouches&&(this.centroid=function(m){const y=new u.P(0,0);for(const E of m)y._add(E);return y.div(m.length)}(h),this.touches=cl(d,h)))}touchmove(o,h,d){if(this.aborted||!this.centroid)return;const m=cl(d,h);for(const y in this.touches){const E=m[y];(!E||E.dist(this.touches[y])>30)&&(this.aborted=!0)}}touchend(o,h,d){if((!this.centroid||o.timeStamp-this.startTime>500)&&(this.aborted=!0),d.length===0){const m=!this.aborted&&this.centroid;if(this.reset(),m)return m}}}class Ef{constructor(o){this.singleTap=new mg(o),this.numTaps=o.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(o,h,d){this.singleTap.touchstart(o,h,d)}touchmove(o,h,d){this.singleTap.touchmove(o,h,d)}touchend(o,h,d){const m=this.singleTap.touchend(o,h,d);if(m){const y=o.timeStamp-this.lastTime<500,E=!this.lastTap||this.lastTap.dist(m)<30;if(y&&E||this.reset(),this.count++,this.lastTime=o.timeStamp,this.lastTap=m,this.count===this.numTaps)return this.reset(),m}}}class gg{constructor(o){this._tr=new ql(o),this._zoomIn=new Ef({numTouches:1,numTaps:2}),this._zoomOut=new Ef({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(o,h,d){this._zoomIn.touchstart(o,h,d),this._zoomOut.touchstart(o,h,d)}touchmove(o,h,d){this._zoomIn.touchmove(o,h,d),this._zoomOut.touchmove(o,h,d)}touchend(o,h,d){const m=this._zoomIn.touchend(o,h,d),y=this._zoomOut.touchend(o,h,d),E=this._tr;return m?(this._active=!0,o.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:C=>C.easeTo({duration:300,zoom:E.zoom+1,around:E.unproject(m)},{originalEvent:o})}):y?(this._active=!0,o.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:C=>C.easeTo({duration:300,zoom:E.zoom-1,around:E.unproject(y)},{originalEvent:o})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class jl{constructor(o){this._enabled=!!o.enable,this._moveStateManager=o.moveStateManager,this._clickTolerance=o.clickTolerance||1,this._moveFunction=o.move,this._activateOnStart=!!o.activateOnStart,o.assignEvents(this),this.reset()}reset(o){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(o)}_move(...o){const h=this._moveFunction(...o);if(h.bearingDelta||h.pitchDelta||h.around||h.panDelta)return this._active=!0,h}dragStart(o,h){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(o)&&(this._moveStateManager.startMove(o),this._lastPoint=h.length?h[0]:h,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(o,h){if(!this.isEnabled())return;const d=this._lastPoint;if(!d)return;if(o.preventDefault(),!this._moveStateManager.isValidMoveEvent(o))return void this.reset(o);const m=h.length?h[0]:h;return!this._moved&&m.dist(d)<this._clickTolerance?void 0:(this._moved=!0,this._lastPoint=m,this._move(d,m))}dragEnd(o){this.isEnabled()&&this._lastPoint&&this._moveStateManager.isValidEndEvent(o)&&(this._moved&&A.suppressClick(),this.reset(o))}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}getClickTolerance(){return this._clickTolerance}}const Fu={0:1,2:2};class ks{constructor(o){this._correctEvent=o.checkCorrectEvent}startMove(o){const h=A.mouseButton(o);this._eventButton=h}endMove(o){delete this._eventButton}isValidStartEvent(o){return this._correctEvent(o)}isValidMoveEvent(o){return!function(h,d){const m=Fu[d];return h.buttons===void 0||(h.buttons&m)!==m}(o,this._eventButton)}isValidEndEvent(o){return A.mouseButton(o)===this._eventButton}}class ye{constructor(){this._firstTouch=void 0}_isOneFingerTouch(o){return o.targetTouches.length===1}_isSameTouchEvent(o){return o.targetTouches[0].identifier===this._firstTouch}startMove(o){this._firstTouch=o.targetTouches[0].identifier}endMove(o){delete this._firstTouch}isValidStartEvent(o){return this._isOneFingerTouch(o)}isValidMoveEvent(o){return this._isOneFingerTouch(o)&&this._isSameTouchEvent(o)}isValidEndEvent(o){return this._isOneFingerTouch(o)&&this._isSameTouchEvent(o)}}const Xc=_=>{_.mousedown=_.dragStart,_.mousemoveWindow=_.dragMove,_.mouseup=_.dragEnd,_.contextmenu=function(o){o.preventDefault()}},Zl=({enable:_,clickTolerance:o,bearingDegreesPerPixelMoved:h=.8})=>{const d=new ks({checkCorrectEvent:m=>A.mouseButton(m)===0&&m.ctrlKey||A.mouseButton(m)===2});return new jl({clickTolerance:o,move:(m,y)=>({bearingDelta:(y.x-m.x)*h}),moveStateManager:d,enable:_,assignEvents:Xc})},Wl=({enable:_,clickTolerance:o,pitchDegreesPerPixelMoved:h=-.5})=>{const d=new ks({checkCorrectEvent:m=>A.mouseButton(m)===0&&m.ctrlKey||A.mouseButton(m)===2});return new jl({clickTolerance:o,move:(m,y)=>({pitchDelta:(y.y-m.y)*h}),moveStateManager:d,enable:_,assignEvents:Xc})};class Id{constructor(o,h){this._clickTolerance=o.clickTolerance||1,this._map=h,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new u.P(0,0)}minTouchs(){return this._map.cooperativeGestures.isEnabled()?2:1}touchstart(o,h,d){return this._calculateTransform(o,h,d)}touchmove(o,h,d){if(this._active&&!(d.length<this.minTouchs()))return o.preventDefault(),this._calculateTransform(o,h,d)}touchend(o,h,d){this._calculateTransform(o,h,d),this._active&&d.length<this.minTouchs()&&this.reset()}touchcancel(){this.reset()}_calculateTransform(o,h,d){d.length>0&&(this._active=!0);const m=cl(d,h),y=new u.P(0,0),E=new u.P(0,0);let C=0;for(const k in m){const N=m[k],F=this._touches[k];F&&(y._add(N),E._add(N.sub(F)),C++,m[k]=N)}if(this._touches=m,C<this.minTouchs()||!E.mag())return;const M=E.div(C);return this._sum._add(M),this._sum.mag()<this._clickTolerance?void 0:{around:y.div(C),panDelta:M}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class pe{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}touchstart(o,h,d){this._firstTwoTouches||d.length<2||(this._firstTwoTouches=[d[0].identifier,d[1].identifier],this._start([h[0],h[1]]))}touchmove(o,h,d){if(!this._firstTwoTouches)return;o.preventDefault();const[m,y]=this._firstTwoTouches,E=Hl(d,h,m),C=Hl(d,h,y);if(!E||!C)return;const M=this._aroundCenter?null:E.add(C).div(2);return this._move([E,C],M,o)}touchend(o,h,d){if(!this._firstTwoTouches)return;const[m,y]=this._firstTwoTouches,E=Hl(d,h,m),C=Hl(d,h,y);E&&C||(this._active&&A.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(o){this._enabled=!0,this._aroundCenter=!!o&&o.around==="center"}disable(){this._enabled=!1,this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}}function Hl(_,o,h){for(let d=0;d<_.length;d++)if(_[d].identifier===h)return o[d]}function Ed(_,o){return Math.log(_/o)/Math.LN2}class Cd extends pe{reset(){super.reset(),delete this._distance,delete this._startDistance}_start(o){this._startDistance=this._distance=o[0].dist(o[1])}_move(o,h){const d=this._distance;if(this._distance=o[0].dist(o[1]),this._active||!(Math.abs(Ed(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:Ed(this._distance,d),pinchAround:h}}}function Yc(_,o){return 180*_.angleWith(o)/Math.PI}class Cf extends pe{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(o){this._startVector=this._vector=o[0].sub(o[1]),this._minDiameter=o[0].dist(o[1])}_move(o,h,d){const m=this._vector;if(this._vector=o[0].sub(o[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:Yc(this._vector,m),pinchAround:h}}_isBelowThreshold(o){this._minDiameter=Math.min(this._minDiameter,o.mag());const h=25/(Math.PI*this._minDiameter)*360,d=Yc(o,this._startVector);return Math.abs(d)<h}}function Kc(_){return Math.abs(_.y)>Math.abs(_.x)}class Td extends pe{constructor(o){super(),this._currentTouchCount=0,this._map=o}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(o,h,d){super.touchstart(o,h,d),this._currentTouchCount=d.length}_start(o){this._lastPoints=o,Kc(o[0].sub(o[1]))&&(this._valid=!1)}_move(o,h,d){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const m=o[0].sub(this._lastPoints[0]),y=o[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(m,y,d.timeStamp),this._valid?(this._lastPoints=o,this._active=!0,{pitchDelta:(m.y+y.y)/2*-.5}):void 0}gestureBeginsVertically(o,h,d){if(this._valid!==void 0)return this._valid;const m=o.mag()>=2,y=h.mag()>=2;if(!m&&!y)return;if(!m||!y)return this._firstMove===void 0&&(this._firstMove=d),d-this._firstMove<100&&void 0;const E=o.y>0==h.y>0;return Kc(o)&&Kc(h)&&E}}const _g={panStep:100,bearingStep:15,pitchStep:10};class ka{constructor(o){this._tr=new ql(o);const h=_g;this._panStep=h.panStep,this._bearingStep=h.bearingStep,this._pitchStep=h.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(o){if(o.altKey||o.ctrlKey||o.metaKey)return;let h=0,d=0,m=0,y=0,E=0;switch(o.keyCode){case 61:case 107:case 171:case 187:h=1;break;case 189:case 109:case 173:h=-1;break;case 37:o.shiftKey?d=-1:(o.preventDefault(),y=-1);break;case 39:o.shiftKey?d=1:(o.preventDefault(),y=1);break;case 38:o.shiftKey?m=1:(o.preventDefault(),E=-1);break;case 40:o.shiftKey?m=-1:(o.preventDefault(),E=1);break;default:return}return this._rotationDisabled&&(d=0,m=0),{cameraAnimation:C=>{const M=this._tr;C.easeTo({duration:300,easeId:"keyboardHandler",easing:ti,zoom:h?Math.round(M.zoom)+h*(o.shiftKey?2:1):M.zoom,bearing:M.bearing+d*this._bearingStep,pitch:M.pitch+m*this._pitchStep,offset:[-y*this._panStep,-E*this._panStep],center:M.center},{originalEvent:o})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function ti(_){return _*(2-_)}const Bu=4.000244140625;class Jc{constructor(o,h){this._onTimeout=d=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(d)},this._map=o,this._tr=new ql(o),this._triggerRenderFrame=h,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(o){this._defaultZoomRate=o}setWheelZoomRate(o){this._wheelZoomRate=o}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(o){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!o&&o.around==="center")}disable(){this.isEnabled()&&(this._enabled=!1)}wheel(o){if(!this.isEnabled()||this._map.cooperativeGestures.isEnabled()&&!o[this._map.cooperativeGestures._bypassKey])return;let h=o.deltaMode===WheelEvent.DOM_DELTA_LINE?40*o.deltaY:o.deltaY;const d=L.now(),m=d-(this._lastWheelEventTime||0);this._lastWheelEventTime=d,h!==0&&h%Bu==0?this._type="wheel":h!==0&&Math.abs(h)<4?this._type="trackpad":m>400?(this._type=null,this._lastValue=h,this._timeout=setTimeout(this._onTimeout,40,o)):this._type||(this._type=Math.abs(m*h)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,h+=this._lastValue)),o.shiftKey&&h&&(h/=4),this._type&&(this._lastWheelEvent=o,this._delta-=h,this._active||this._start(o)),o.preventDefault()}_start(o){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const h=A.mousePos(this._map.getCanvas(),o),d=this._tr;this._around=h.y>d.transform.height/2-d.transform.getHorizon()?u.M.convert(this._aroundCenter?d.center:d.unproject(h)):u.M.convert(d.center),this._aroundPoint=d.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const o=this._tr.transform;if(this._delta!==0){const C=this._type==="wheel"&&Math.abs(this._delta)>Bu?this._wheelZoomRate:this._defaultZoomRate;let M=2/(1+Math.exp(-Math.abs(this._delta*C)));this._delta<0&&M!==0&&(M=1/M);const k=typeof this._targetZoom=="number"?o.zoomScale(this._targetZoom):o.scale;this._targetZoom=Math.min(o.maxZoom,Math.max(o.minZoom,o.scaleZoom(k*M))),this._type==="wheel"&&(this._startZoom=o.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const h=typeof this._targetZoom=="number"?this._targetZoom:o.zoom,d=this._startZoom,m=this._easing;let y,E=!1;if(this._type==="wheel"&&d&&m){const C=Math.min((L.now()-this._lastWheelEventTime)/200,1),M=m(C);y=u.z.number(d,h,M),C<1?this._frameId||(this._frameId=!0):E=!0}else y=h,E=!0;return this._active=!0,E&&(this._active=!1,this._finishTimeout=setTimeout(()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200)),{noInertia:!0,needsRenderFrame:!E,zoomDelta:y-o.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(o){let h=u.b7;if(this._prevEase){const d=this._prevEase,m=(L.now()-d.start)/d.duration,y=d.easing(m+.01)-d.easing(m),E=.27/Math.sqrt(y*y+1e-4)*.01,C=Math.sqrt(.0729-E*E);h=u.b6(E,C,.25,1)}return this._prevEase={start:L.now(),duration:o,easing:h},h}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class Tf{constructor(o,h){this._clickZoom=o,this._tapZoom=h}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class Ld{constructor(o){this._tr=new ql(o),this.reset()}reset(){this._active=!1}dblclick(o,h){return o.preventDefault(),{cameraAnimation:d=>{d.easeTo({duration:300,zoom:this._tr.zoom+(o.shiftKey?-1:1),around:this._tr.unproject(h)},{originalEvent:o})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Md{constructor(){this._tap=new Ef({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(o,h,d){if(!this._swipePoint)if(this._tapTime){const m=h[0],y=o.timeStamp-this._tapTime<500,E=this._tapPoint.dist(m)<30;y&&E?d.length>0&&(this._swipePoint=m,this._swipeTouch=d[0].identifier):this.reset()}else this._tap.touchstart(o,h,d)}touchmove(o,h,d){if(this._tapTime){if(this._swipePoint){if(d[0].identifier!==this._swipeTouch)return;const m=h[0],y=m.y-this._swipePoint.y;return this._swipePoint=m,o.preventDefault(),this._active=!0,{zoomDelta:y/128}}}else this._tap.touchmove(o,h,d)}touchend(o,h,d){if(this._tapTime)this._swipePoint&&d.length===0&&this.reset();else{const m=this._tap.touchend(o,h,d);m&&(this._tapTime=o.timeStamp,this._tapPoint=m)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Pd{constructor(o,h,d){this._el=o,this._mousePan=h,this._touchPan=d}enable(o){this._inertiaOptions=o||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class ls{constructor(o,h,d){this._pitchWithRotate=o.pitchWithRotate,this._mouseRotate=h,this._mousePitch=d}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class Vu{constructor(o,h,d,m){this._el=o,this._touchZoom=h,this._touchRotate=d,this._tapDragZoom=m,this._rotationDisabled=!1,this._enabled=!0}enable(o){this._touchZoom.enable(o),this._rotationDisabled||this._touchRotate.enable(o),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class Ee{constructor(o,h){this._bypassKey=navigator.userAgent.indexOf("Mac")!==-1?"metaKey":"ctrlKey",this._map=o,this._options=h,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const o=this._map.getCanvasContainer();o.classList.add("maplibregl-cooperative-gestures"),this._container=A.create("div","maplibregl-cooperative-gesture-screen",o);let h=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");this._bypassKey==="metaKey"&&(h=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const d=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),m=document.createElement("div");m.className="maplibregl-desktop-message",m.textContent=h,this._container.appendChild(m);const y=document.createElement("div");y.className="maplibregl-mobile-message",y.textContent=d,this._container.appendChild(y),this._container.setAttribute("aria-hidden","true")}_destoryUI(){this._container&&(A.remove(this._container),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destoryUI()}isEnabled(){return this._enabled}touchmove(o){this._onCooperativeGesture(o.touches.length===1)}wheel(o){this._map.scrollZoom.isEnabled()&&this._onCooperativeGesture(!o[this._bypassKey])}_onCooperativeGesture(o){this._enabled&&o&&(this._container.classList.add("maplibregl-show"),setTimeout(()=>{this._container.classList.remove("maplibregl-show")},100))}}const Re=_=>_.zoom||_.drag||_.pitch||_.rotate;class Qc extends u.k{}function Uu(_){return _.panDelta&&_.panDelta.mag()||_.zoomDelta||_.bearingDelta||_.pitchDelta}class Lf{constructor(o,h){this.handleWindowEvent=m=>{this.handleEvent(m,`${m.type}Window`)},this.handleEvent=(m,y)=>{if(m.type==="blur")return void this.stop(!0);this._updatingCamera=!0;const E=m.type==="renderFrame"?void 0:m,C={needsRenderFrame:!1},M={},k={},N=m.touches,F=N?this._getMapTouches(N):void 0,W=F?A.touchPos(this._map.getCanvas(),F):A.mousePos(this._map.getCanvas(),m);for(const{handlerName:at,handler:tt,allowed:_t}of this._handlers){if(!tt.isEnabled())continue;let kt;this._blockedByActive(k,_t,at)?tt.reset():tt[y||m.type]&&(kt=tt[y||m.type](m,W,F),this.mergeHandlerResult(C,M,kt,at,E),kt&&kt.needsRenderFrame&&this._triggerRenderFrame()),(kt||tt.isActive())&&(k[at]=tt)}const rt={};for(const at in this._previousActiveHandlers)k[at]||(rt[at]=E);this._previousActiveHandlers=k,(Object.keys(rt).length||Uu(C))&&(this._changes.push([C,M,rt]),this._triggerRenderFrame()),(Object.keys(k).length||Uu(C))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:it}=C;it&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],it(this._map))},this._map=o,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Sd(o),this._bearingSnap=h.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(h);const d=this._el;this._listeners=[[d,"touchstart",{passive:!0}],[d,"touchmove",{passive:!1}],[d,"touchend",void 0],[d,"touchcancel",void 0],[d,"mousedown",void 0],[d,"mousemove",void 0],[d,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[d,"mouseover",void 0],[d,"mouseout",void 0],[d,"dblclick",void 0],[d,"click",void 0],[d,"keydown",{capture:!1}],[d,"keyup",void 0],[d,"wheel",{passive:!1}],[d,"contextmenu",void 0],[window,"blur",void 0]];for(const[m,y,E]of this._listeners)A.addEventListener(m,y,m===document?this.handleWindowEvent:this.handleEvent,E)}destroy(){for(const[o,h,d]of this._listeners)A.removeEventListener(o,h,o===document?this.handleWindowEvent:this.handleEvent,d)}_addDefaultHandlers(o){const h=this._map,d=h.getCanvasContainer();this._add("mapEvent",new ss(h,o));const m=h.boxZoom=new as(h,o);this._add("boxZoom",m),o.interactive&&o.boxZoom&&m.enable();const y=h.cooperativeGestures=new Ee(h,o.cooperativeGestures);this._add("cooperativeGestures",y),o.cooperativeGestures&&y.enable();const E=new gg(h),C=new Ld(h);h.doubleClickZoom=new Tf(C,E),this._add("tapZoom",E),this._add("clickZoom",C),o.interactive&&o.doubleClickZoom&&h.doubleClickZoom.enable();const M=new Md;this._add("tapDragZoom",M);const k=h.touchPitch=new Td(h);this._add("touchPitch",k),o.interactive&&o.touchPitch&&h.touchPitch.enable(o.touchPitch);const N=Zl(o),F=Wl(o);h.dragRotate=new ls(o,N,F),this._add("mouseRotate",N,["mousePitch"]),this._add("mousePitch",F,["mouseRotate"]),o.interactive&&o.dragRotate&&h.dragRotate.enable();const W=(({enable:kt,clickTolerance:ut})=>{const wt=new ks({checkCorrectEvent:Dt=>A.mouseButton(Dt)===0&&!Dt.ctrlKey});return new jl({clickTolerance:ut,move:(Dt,zt)=>({around:zt,panDelta:zt.sub(Dt)}),activateOnStart:!0,moveStateManager:wt,enable:kt,assignEvents:Xc})})(o),rt=new Id(o,h);h.dragPan=new Pd(d,W,rt),this._add("mousePan",W),this._add("touchPan",rt,["touchZoom","touchRotate"]),o.interactive&&o.dragPan&&h.dragPan.enable(o.dragPan);const it=new Cf,at=new Cd;h.touchZoomRotate=new Vu(d,at,it,M),this._add("touchRotate",it,["touchPan","touchZoom"]),this._add("touchZoom",at,["touchPan","touchRotate"]),o.interactive&&o.touchZoomRotate&&h.touchZoomRotate.enable(o.touchZoomRotate);const tt=h.scrollZoom=new Jc(h,()=>this._triggerRenderFrame());this._add("scrollZoom",tt,["mousePan"]),o.interactive&&o.scrollZoom&&h.scrollZoom.enable(o.scrollZoom);const _t=h.keyboard=new ka(h);this._add("keyboard",_t),o.interactive&&o.keyboard&&h.keyboard.enable(),this._add("blockableMapEvent",new As(h))}_add(o,h,d){this._handlers.push({handlerName:o,handler:h,allowed:d}),this._handlersById[o]=h}stop(o){if(!this._updatingCamera){for(const{handler:h}of this._handlers)h.reset();this._inertia.clear(),this._fireEvents({},{},o),this._changes=[]}}isActive(){for(const{handler:o}of this._handlers)if(o.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!Re(this._eventsInProgress)||this.isZooming()}_blockedByActive(o,h,d){for(const m in o)if(m!==d&&(!h||h.indexOf(m)<0))return!0;return!1}_getMapTouches(o){const h=[];for(const d of o)this._el.contains(d.target)&&h.push(d);return h}mergeHandlerResult(o,h,d,m,y){if(!d)return;u.e(o,d);const E={handlerName:m,originalEvent:d.originalEvent||y};d.zoomDelta!==void 0&&(h.zoom=E),d.panDelta!==void 0&&(h.drag=E),d.pitchDelta!==void 0&&(h.pitch=E),d.bearingDelta!==void 0&&(h.rotate=E)}_applyChanges(){const o={},h={},d={};for(const[m,y,E]of this._changes)m.panDelta&&(o.panDelta=(o.panDelta||new u.P(0,0))._add(m.panDelta)),m.zoomDelta&&(o.zoomDelta=(o.zoomDelta||0)+m.zoomDelta),m.bearingDelta&&(o.bearingDelta=(o.bearingDelta||0)+m.bearingDelta),m.pitchDelta&&(o.pitchDelta=(o.pitchDelta||0)+m.pitchDelta),m.around!==void 0&&(o.around=m.around),m.pinchAround!==void 0&&(o.pinchAround=m.pinchAround),m.noInertia&&(o.noInertia=m.noInertia),u.e(h,y),u.e(d,E);this._updateMapTransform(o,h,d),this._changes=[]}_updateMapTransform(o,h,d){const m=this._map,y=m._getTransformForUpdate(),E=m.terrain;if(!(Uu(o)||E&&this._terrainMovement))return this._fireEvents(h,d,!0);let{panDelta:C,zoomDelta:M,bearingDelta:k,pitchDelta:N,around:F,pinchAround:W}=o;W!==void 0&&(F=W),m._stop(!0),F=F||m.transform.centerPoint;const rt=y.pointLocation(C?F.sub(C):F);k&&(y.bearing+=k),N&&(y.pitch+=N),M&&(y.zoom+=M),E?this._terrainMovement||!h.drag&&!h.zoom?h.drag&&this._terrainMovement?y.center=y.pointLocation(y.centerPoint.sub(C)):y.setLocationAtPoint(rt,F):(this._terrainMovement=!0,this._map._elevationFreeze=!0,y.setLocationAtPoint(rt,F),this._map.once("moveend",()=>{this._map._elevationFreeze=!1,this._terrainMovement=!1,y.recalculateZoom(m.terrain)})):y.setLocationAtPoint(rt,F),m._applyUpdatedTransform(y),this._map._update(),o.noInertia||this._inertia.record(o),this._fireEvents(h,d,!0)}_fireEvents(o,h,d){const m=Re(this._eventsInProgress),y=Re(o),E={};for(const N in o){const{originalEvent:F}=o[N];this._eventsInProgress[N]||(E[`${N}start`]=F),this._eventsInProgress[N]=o[N]}!m&&y&&this._fireEvent("movestart",y.originalEvent);for(const N in E)this._fireEvent(N,E[N]);y&&this._fireEvent("move",y.originalEvent);for(const N in o){const{originalEvent:F}=o[N];this._fireEvent(N,F)}const C={};let M;for(const N in this._eventsInProgress){const{handlerName:F,originalEvent:W}=this._eventsInProgress[N];this._handlersById[F].isActive()||(delete this._eventsInProgress[N],M=h[F]||W,C[`${N}end`]=M)}for(const N in C)this._fireEvent(N,C[N]);const k=Re(this._eventsInProgress);if(d&&(m||y)&&!k){this._updatingCamera=!0;const N=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),F=W=>W!==0&&-this._bearingSnap<W&&W<this._bearingSnap;!N||!N.essential&&L.prefersReducedMotion?(this._map.fire(new u.k("moveend",{originalEvent:M})),F(this._map.getBearing())&&this._map.resetNorth()):(F(N.bearing||this._map.getBearing())&&(N.bearing=0),N.freezeElevation=!0,this._map.easeTo(N,{originalEvent:M})),this._updatingCamera=!1}}_fireEvent(o,h){this._map.fire(new u.k(o,h?{originalEvent:h}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add(o=>{delete this._frameId,this.handleEvent(new Qc("renderFrame",{timeStamp:o})),this._applyChanges()})}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}class so extends u.E{constructor(o,h){super(),this._renderFrameCallback=()=>{const d=Math.min((L.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(d)),d<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=o,this._bearingSnap=h.bearingSnap,this.on("moveend",()=>{delete this._requestedCameraState})}getCenter(){return new u.M(this.transform.center.lng,this.transform.center.lat)}setCenter(o,h){return this.jumpTo({center:o},h)}panBy(o,h,d){return o=u.P.convert(o).mult(-1),this.panTo(this.transform.center,u.e({offset:o},h),d)}panTo(o,h,d){return this.easeTo(u.e({center:o},h),d)}getZoom(){return this.transform.zoom}setZoom(o,h){return this.jumpTo({zoom:o},h),this}zoomTo(o,h,d){return this.easeTo(u.e({zoom:o},h),d)}zoomIn(o,h){return this.zoomTo(this.getZoom()+1,o,h),this}zoomOut(o,h){return this.zoomTo(this.getZoom()-1,o,h),this}getBearing(){return this.transform.bearing}setBearing(o,h){return this.jumpTo({bearing:o},h),this}getPadding(){return this.transform.padding}setPadding(o,h){return this.jumpTo({padding:o},h),this}rotateTo(o,h,d){return this.easeTo(u.e({bearing:o},h),d)}resetNorth(o,h){return this.rotateTo(0,u.e({duration:1e3},o),h),this}resetNorthPitch(o,h){return this.easeTo(u.e({bearing:0,pitch:0,duration:1e3},o),h),this}snapToNorth(o,h){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(o,h):this}getPitch(){return this.transform.pitch}setPitch(o,h){return this.jumpTo({pitch:o},h),this}cameraForBounds(o,h){o=St.convert(o);const d=h&&h.bearing||0;return this._cameraForBoxAndBearing(o.getNorthWest(),o.getSouthEast(),d,h)}_cameraForBoxAndBearing(o,h,d,m){const y={top:0,bottom:0,right:0,left:0};if(typeof(m=u.e({padding:y,offset:[0,0],maxZoom:this.transform.maxZoom},m)).padding=="number"){const ae=m.padding;m.padding={top:ae,bottom:ae,right:ae,left:ae}}m.padding=u.e(y,m.padding);const E=this.transform,C=E.padding,M=new St(o,h),k=E.project(M.getNorthWest()),N=E.project(M.getNorthEast()),F=E.project(M.getSouthEast()),W=E.project(M.getSouthWest()),rt=u.b8(-d),it=k.rotate(rt),at=N.rotate(rt),tt=F.rotate(rt),_t=W.rotate(rt),kt=new u.P(Math.max(it.x,at.x,_t.x,tt.x),Math.max(it.y,at.y,_t.y,tt.y)),ut=new u.P(Math.min(it.x,at.x,_t.x,tt.x),Math.min(it.y,at.y,_t.y,tt.y)),wt=kt.sub(ut),Dt=(E.width-(C.left+C.right+m.padding.left+m.padding.right))/wt.x,zt=(E.height-(C.top+C.bottom+m.padding.top+m.padding.bottom))/wt.y;if(zt<0||Dt<0)return void u.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.");const Bt=Math.min(E.scaleZoom(E.scale*Math.min(Dt,zt)),m.maxZoom),Qt=u.P.convert(m.offset),Jt=new u.P((m.padding.left-m.padding.right)/2,(m.padding.top-m.padding.bottom)/2).rotate(u.b8(d)),ie=Qt.add(Jt).mult(E.scale/E.zoomScale(Bt));return{center:E.unproject(k.add(F).div(2).sub(ie)),zoom:Bt,bearing:d}}fitBounds(o,h,d){return this._fitInternal(this.cameraForBounds(o,h),h,d)}fitScreenCoordinates(o,h,d,m,y){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(u.P.convert(o)),this.transform.pointLocation(u.P.convert(h)),d,m),m,y)}_fitInternal(o,h,d){return o?(delete(h=u.e(o,h)).padding,h.linear?this.easeTo(h,d):this.flyTo(h,d)):this}jumpTo(o,h){this.stop();const d=this._getTransformForUpdate();let m=!1,y=!1,E=!1;return"zoom"in o&&d.zoom!==+o.zoom&&(m=!0,d.zoom=+o.zoom),o.center!==void 0&&(d.center=u.M.convert(o.center)),"bearing"in o&&d.bearing!==+o.bearing&&(y=!0,d.bearing=+o.bearing),"pitch"in o&&d.pitch!==+o.pitch&&(E=!0,d.pitch=+o.pitch),o.padding==null||d.isPaddingEqual(o.padding)||(d.padding=o.padding),this._applyUpdatedTransform(d),this.fire(new u.k("movestart",h)).fire(new u.k("move",h)),m&&this.fire(new u.k("zoomstart",h)).fire(new u.k("zoom",h)).fire(new u.k("zoomend",h)),y&&this.fire(new u.k("rotatestart",h)).fire(new u.k("rotate",h)).fire(new u.k("rotateend",h)),E&&this.fire(new u.k("pitchstart",h)).fire(new u.k("pitch",h)).fire(new u.k("pitchend",h)),this.fire(new u.k("moveend",h))}calculateCameraOptionsFromTo(o,h,d,m=0){const y=u.Y.fromLngLat(o,h),E=u.Y.fromLngLat(d,m),C=E.x-y.x,M=E.y-y.y,k=E.z-y.z,N=Math.hypot(C,M,k);if(N===0)throw new Error("Can't calculate camera options with same From and To");const F=Math.hypot(C,M),W=this.transform.scaleZoom(this.transform.cameraToCenterDistance/N/this.transform.tileSize),rt=180*Math.atan2(C,-M)/Math.PI;let it=180*Math.acos(F/N)/Math.PI;return it=k<0?90-it:90+it,{center:E.toLngLat(),zoom:W,pitch:it,bearing:rt}}easeTo(o,h){var d;this._stop(!1,o.easeId),((o=u.e({offset:[0,0],duration:500,easing:u.b7},o)).animate===!1||!o.essential&&L.prefersReducedMotion)&&(o.duration=0);const m=this._getTransformForUpdate(),y=this.getZoom(),E=this.getBearing(),C=this.getPitch(),M=this.getPadding(),k="bearing"in o?this._normalizeBearing(o.bearing,E):E,N="pitch"in o?+o.pitch:C,F="padding"in o?o.padding:m.padding,W=u.P.convert(o.offset);let rt=m.centerPoint.add(W);const it=m.pointLocation(rt),{center:at,zoom:tt}=m.getConstrained(u.M.convert(o.center||it),(d=o.zoom)!==null&&d!==void 0?d:y);this._normalizeCenter(at);const _t=m.project(it),kt=m.project(at).sub(_t),ut=m.zoomScale(tt-y);let wt,Dt;o.around&&(wt=u.M.convert(o.around),Dt=m.locationPoint(wt));const zt={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=this._zooming||tt!==y,this._rotating=this._rotating||E!==k,this._pitching=this._pitching||N!==C,this._padding=!m.isPaddingEqual(F),this._easeId=o.easeId,this._prepareEase(h,o.noMoveStart,zt),this.terrain&&this._prepareElevation(at),this._ease(Bt=>{if(this._zooming&&(m.zoom=u.z.number(y,tt,Bt)),this._rotating&&(m.bearing=u.z.number(E,k,Bt)),this._pitching&&(m.pitch=u.z.number(C,N,Bt)),this._padding&&(m.interpolatePadding(M,F,Bt),rt=m.centerPoint.add(W)),this.terrain&&!o.freezeElevation&&this._updateElevation(Bt),wt)m.setLocationAtPoint(wt,Dt);else{const Qt=m.zoomScale(m.zoom-y),Jt=tt>y?Math.min(2,ut):Math.max(.5,ut),ie=Math.pow(Jt,1-Bt),ae=m.unproject(_t.add(kt.mult(Bt*ie)).mult(Qt));m.setLocationAtPoint(m.renderWorldCopies?ae.wrap():ae,rt)}this._applyUpdatedTransform(m),this._fireMoveEvents(h)},Bt=>{this.terrain&&this._finalizeElevation(),this._afterEase(h,Bt)},o),this}_prepareEase(o,h,d={}){this._moving=!0,h||d.moving||this.fire(new u.k("movestart",o)),this._zooming&&!d.zooming&&this.fire(new u.k("zoomstart",o)),this._rotating&&!d.rotating&&this.fire(new u.k("rotatestart",o)),this._pitching&&!d.pitching&&this.fire(new u.k("pitchstart",o))}_prepareElevation(o){this._elevationCenter=o,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(o,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(o){this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);const h=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(o<1&&h!==this._elevationTarget){const d=this._elevationTarget-this._elevationStart;this._elevationStart+=o*(d-(h-(d*o+this._elevationStart))/(1-o)),this._elevationTarget=h}this.transform.elevation=u.z.number(this._elevationStart,this._elevationTarget,o)}_finalizeElevation(){this._elevationFreeze=!1,this.transform.recalculateZoom(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_applyUpdatedTransform(o){if(!this.transformCameraUpdate)return;const h=o.clone(),{center:d,zoom:m,pitch:y,bearing:E,elevation:C}=this.transformCameraUpdate(h);d&&(h.center=d),m!==void 0&&(h.zoom=m),y!==void 0&&(h.pitch=y),E!==void 0&&(h.bearing=E),C!==void 0&&(h.elevation=C),this.transform.apply(h)}_fireMoveEvents(o){this.fire(new u.k("move",o)),this._zooming&&this.fire(new u.k("zoom",o)),this._rotating&&this.fire(new u.k("rotate",o)),this._pitching&&this.fire(new u.k("pitch",o))}_afterEase(o,h){if(this._easeId&&h&&this._easeId===h)return;delete this._easeId;const d=this._zooming,m=this._rotating,y=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,d&&this.fire(new u.k("zoomend",o)),m&&this.fire(new u.k("rotateend",o)),y&&this.fire(new u.k("pitchend",o)),this.fire(new u.k("moveend",o))}flyTo(o,h){var d;if(!o.essential&&L.prefersReducedMotion){const xn=u.L(o,["center","zoom","bearing","pitch","around"]);return this.jumpTo(xn,h)}this.stop(),o=u.e({offset:[0,0],speed:1.2,curve:1.42,easing:u.b7},o);const m=this._getTransformForUpdate(),y=this.getZoom(),E=this.getBearing(),C=this.getPitch(),M=this.getPadding(),k="bearing"in o?this._normalizeBearing(o.bearing,E):E,N="pitch"in o?+o.pitch:C,F="padding"in o?o.padding:m.padding,W=u.P.convert(o.offset);let rt=m.centerPoint.add(W);const it=m.pointLocation(rt),{center:at,zoom:tt}=m.getConstrained(u.M.convert(o.center||it),(d=o.zoom)!==null&&d!==void 0?d:y);this._normalizeCenter(at);const _t=m.zoomScale(tt-y),kt=m.project(it),ut=m.project(at).sub(kt);let wt=o.curve;const Dt=Math.max(m.width,m.height),zt=Dt/_t,Bt=ut.mag();if("minZoom"in o){const xn=u.ac(Math.min(o.minZoom,y,tt),m.minZoom,m.maxZoom),Ue=Dt/m.zoomScale(xn-y);wt=Math.sqrt(Ue/Bt*2)}const Qt=wt*wt;function Jt(xn){const Ue=(zt*zt-Dt*Dt+(xn?-1:1)*Qt*Qt*Bt*Bt)/(2*(xn?zt:Dt)*Qt*Bt);return Math.log(Math.sqrt(Ue*Ue+1)-Ue)}function ie(xn){return(Math.exp(xn)-Math.exp(-xn))/2}function ae(xn){return(Math.exp(xn)+Math.exp(-xn))/2}const Je=Jt(!1);let le=function(xn){return ae(Je)/ae(Je+wt*xn)},ze=function(xn){return Dt*((ae(Je)*(ie(Ue=Je+wt*xn)/ae(Ue))-ie(Je))/Qt)/Bt;var Ue},Qe=(Jt(!0)-Je)/wt;if(Math.abs(Bt)<1e-6||!isFinite(Qe)){if(Math.abs(Dt-zt)<1e-6)return this.easeTo(o,h);const xn=zt<Dt?-1:1;Qe=Math.abs(Math.log(zt/Dt))/wt,ze=function(){return 0},le=function(Ue){return Math.exp(xn*wt*Ue)}}return o.duration="duration"in o?+o.duration:1e3*Qe/("screenSpeed"in o?+o.screenSpeed/wt:+o.speed),o.maxDuration&&o.duration>o.maxDuration&&(o.duration=0),this._zooming=!0,this._rotating=E!==k,this._pitching=N!==C,this._padding=!m.isPaddingEqual(F),this._prepareEase(h,!1),this.terrain&&this._prepareElevation(at),this._ease(xn=>{const Ue=xn*Qe,rn=1/le(Ue);m.zoom=xn===1?tt:y+m.scaleZoom(rn),this._rotating&&(m.bearing=u.z.number(E,k,xn)),this._pitching&&(m.pitch=u.z.number(C,N,xn)),this._padding&&(m.interpolatePadding(M,F,xn),rt=m.centerPoint.add(W)),this.terrain&&!o.freezeElevation&&this._updateElevation(xn);const an=xn===1?at:m.unproject(kt.add(ut.mult(ze(Ue))).mult(rn));m.setLocationAtPoint(m.renderWorldCopies?an.wrap():an,rt),this._applyUpdatedTransform(m),this._fireMoveEvents(h)},()=>{this.terrain&&this._finalizeElevation(),this._afterEase(h)},o),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(o,h){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const d=this._onEaseEnd;delete this._onEaseEnd,d.call(this,h)}if(!o){const d=this.handlers;d&&d.stop(!1)}return this}_ease(o,h,d){d.animate===!1||d.duration===0?(o(1),h()):(this._easeStart=L.now(),this._easeOptions=d,this._onEaseFrame=o,this._onEaseEnd=h,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(o,h){o=u.b1(o,-180,180);const d=Math.abs(o-h);return Math.abs(o-360-h)<d&&(o-=360),Math.abs(o+360-h)<d&&(o+=360),o}_normalizeCenter(o){const h=this.transform;if(!h.renderWorldCopies||h.lngRange)return;const d=o.lng-h.center.lng;o.lng+=d>180?-360:d<-180?360:0}queryTerrainElevation(o){return this.terrain?this.terrain.getElevationForLngLatZoom(u.M.convert(o),this.transform.tileZoom)-this.transform.elevation:null}}const Mf={compact:!0,customAttribution:'<a href="https://maplibre.org/" target="_blank">MapLibre</a>'};class us{constructor(o=Mf){this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=h=>{!h||h.sourceDataType!=="metadata"&&h.sourceDataType!=="visibility"&&h.dataType!=="style"&&h.type!=="terrain"||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact===!1?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=o}getDefaultPosition(){return"bottom-right"}onAdd(o){return this._map=o,this._compact=this.options.compact,this._container=A.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=A.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=A.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){A.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(o,h){const d=this._map._getUIString(`AttributionControl.${h}`);o.title=d,o.setAttribute("aria-label",d)}_updateAttributions(){if(!this._map.style)return;let o=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?o=o.concat(this.options.customAttribution.map(m=>typeof m!="string"?"":m)):typeof this.options.customAttribution=="string"&&o.push(this.options.customAttribution)),this._map.style.stylesheet){const m=this._map.style.stylesheet;this.styleOwner=m.owner,this.styleId=m.id}const h=this._map.style.sourceCaches;for(const m in h){const y=h[m];if(y.used||y.usedForTerrain){const E=y.getSource();E.attribution&&o.indexOf(E.attribution)<0&&o.push(E.attribution)}}o=o.filter(m=>String(m).trim()),o.sort((m,y)=>m.length-y.length),o=o.filter((m,y)=>{for(let E=y+1;E<o.length;E++)if(o[E].indexOf(m)>=0)return!1;return!0});const d=o.join(" | ");d!==this._attribHTML&&(this._attribHTML=d,o.length?(this._innerContainer.innerHTML=d,this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class Ad{constructor(o={}){this._updateCompact=()=>{const h=this._container.children;if(h.length){const d=h[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact!==!1&&d.classList.add("maplibregl-compact"):d.classList.remove("maplibregl-compact")}},this.options=o}getDefaultPosition(){return"bottom-left"}onAdd(o){this._map=o,this._compact=this.options&&this.options.compact,this._container=A.create("div","maplibregl-ctrl");const h=A.create("a","maplibregl-ctrl-logo");return h.target="_blank",h.rel="noopener nofollow",h.href="https://maplibre.org/",h.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),h.setAttribute("rel","noopener nofollow"),this._container.appendChild(h),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){A.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class Gu{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(o){const h=++this._id;return this._queue.push({callback:o,id:h,cancelled:!1}),h}remove(o){const h=this._currentlyRunning,d=h?this._queue.concat(h):this._queue;for(const m of d)if(m.id===o)return void(m.cancelled=!0)}run(o=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const h=this._currentlyRunning=this._queue;this._queue=[];for(const d of h)if(!d.cancelled&&(d.callback(o),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var xi=u.X([{name:"a_pos3d",type:"Int16",components:3}]);class Ni extends u.E{constructor(o){super(),this.sourceCache=o,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.deltaZoom=1,o.usedForTerrain=!0,o.tileSize=this.tileSize*2**this.deltaZoom}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(o,h){this.sourceCache.update(o,h),this._renderableTilesKeys=[];const d={};for(const m of o.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:h}))d[m.key]=!0,this._renderableTilesKeys.push(m.key),this._tiles[m.key]||(m.posMatrix=new Float64Array(16),u.aN(m.posMatrix,0,u.W,0,u.W,0,1),this._tiles[m.key]=new Uo(m,this.tileSize));for(const m in this._tiles)d[m]||delete this._tiles[m]}freeRtt(o){for(const h in this._tiles){const d=this._tiles[h];(!o||d.tileID.equals(o)||d.tileID.isChildOf(o)||o.isChildOf(d.tileID))&&(d.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map(o=>this.getTileByID(o))}getTileByID(o){return this._tiles[o]}getTerrainCoords(o){const h={};for(const d of this._renderableTilesKeys){const m=this._tiles[d].tileID;if(m.canonical.equals(o.canonical)){const y=o.clone();y.posMatrix=new Float64Array(16),u.aN(y.posMatrix,0,u.W,0,u.W,0,1),h[d]=y}else if(m.canonical.isChildOf(o.canonical)){const y=o.clone();y.posMatrix=new Float64Array(16);const E=m.canonical.z-o.canonical.z,C=m.canonical.x-(m.canonical.x>>E<<E),M=m.canonical.y-(m.canonical.y>>E<<E),k=u.W>>E;u.aN(y.posMatrix,0,k,0,k,0,1),u.H(y.posMatrix,y.posMatrix,[-C*k,-M*k,0]),h[d]=y}else if(o.canonical.isChildOf(m.canonical)){const y=o.clone();y.posMatrix=new Float64Array(16);const E=o.canonical.z-m.canonical.z,C=o.canonical.x-(o.canonical.x>>E<<E),M=o.canonical.y-(o.canonical.y>>E<<E),k=u.W>>E;u.aN(y.posMatrix,0,u.W,0,u.W,0,1),u.H(y.posMatrix,y.posMatrix,[C*k,M*k,0]),u.J(y.posMatrix,y.posMatrix,[1/2**E,1/2**E,0]),h[d]=y}}return h}getSourceTile(o,h){const d=this.sourceCache._source;let m=o.overscaledZ-this.deltaZoom;if(m>d.maxzoom&&(m=d.maxzoom),m<d.minzoom)return null;this._sourceTileCache[o.key]||(this._sourceTileCache[o.key]=o.scaledTo(m).key);let y=this.sourceCache.getTileByID(this._sourceTileCache[o.key]);if((!y||!y.dem)&&h)for(;m>=d.minzoom&&(!y||!y.dem);)y=this.sourceCache.getTileByID(o.scaledTo(m--).key);return y}tilesAfterTime(o=Date.now()){return Object.values(this._tiles).filter(h=>h.timeAdded>=o)}}class kd{constructor(o,h,d){this.painter=o,this.sourceCache=new Ni(h),this.options=d,this.exaggeration=typeof d.exaggeration=="number"?d.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(o,h,d,m=u.W){var y;if(!(h>=0&&h<m&&d>=0&&d<m))return 0;const E=this.getTerrainData(o),C=(y=E.tile)===null||y===void 0?void 0:y.dem;if(!C)return 0;const M=function(it,at,tt){var _t=at[0],kt=at[1];return it[0]=tt[0]*_t+tt[4]*kt+tt[12],it[1]=tt[1]*_t+tt[5]*kt+tt[13],it}([],[h/m*u.W,d/m*u.W],E.u_terrain_matrix),k=[M[0]*C.dim,M[1]*C.dim],N=Math.floor(k[0]),F=Math.floor(k[1]),W=k[0]-N,rt=k[1]-F;return C.get(N,F)*(1-W)*(1-rt)+C.get(N+1,F)*W*(1-rt)+C.get(N,F+1)*(1-W)*rt+C.get(N+1,F+1)*W*rt}getElevationForLngLatZoom(o,h){const{tileID:d,mercatorX:m,mercatorY:y}=this._getOverscaledTileIDFromLngLatZoom(o,h);return this.getElevation(d,m%u.W,y%u.W,u.W)}getElevation(o,h,d,m=u.W){return this.getDEMElevation(o,h,d,m)*this.exaggeration}getTerrainData(o){if(!this._emptyDemTexture){const m=this.painter.context,y=new u.R({width:1,height:1},new Uint8Array(4));this._emptyDepthTexture=new $(m,y,m.gl.RGBA,{premultiply:!1}),this._emptyDemUnpack=[0,0,0,0],this._emptyDemTexture=new $(m,new u.R({width:1,height:1}),m.gl.RGBA,{premultiply:!1}),this._emptyDemTexture.bind(m.gl.NEAREST,m.gl.CLAMP_TO_EDGE),this._emptyDemMatrix=u.an([])}const h=this.sourceCache.getSourceTile(o,!0);if(h&&h.dem&&(!h.demTexture||h.needsTerrainPrepare)){const m=this.painter.context;h.demTexture=this.painter.getTileTexture(h.dem.stride),h.demTexture?h.demTexture.update(h.dem.getPixels(),{premultiply:!1}):h.demTexture=new $(m,h.dem.getPixels(),m.gl.RGBA,{premultiply:!1}),h.demTexture.bind(m.gl.NEAREST,m.gl.CLAMP_TO_EDGE),h.needsTerrainPrepare=!1}const d=h&&h+h.tileID.key+o.key;if(d&&!this._demMatrixCache[d]){const m=this.sourceCache.sourceCache._source.maxzoom;let y=o.canonical.z-h.tileID.canonical.z;o.overscaledZ>o.canonical.z&&(o.canonical.z>=m?y=o.canonical.z-m:u.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const E=o.canonical.x-(o.canonical.x>>y<<y),C=o.canonical.y-(o.canonical.y>>y<<y),M=u.b9(new Float64Array(16),[1/(u.W<<y),1/(u.W<<y),0]);u.H(M,M,[E*u.W,C*u.W,0]),this._demMatrixCache[o.key]={matrix:M,coord:o}}return{u_depth:2,u_terrain:3,u_terrain_dim:h&&h.dem&&h.dem.dim||1,u_terrain_matrix:d?this._demMatrixCache[o.key].matrix:this._emptyDemMatrix,u_terrain_unpack:h&&h.dem&&h.dem.getUnpackVector()||this._emptyDemUnpack,u_terrain_exaggeration:this.exaggeration,texture:(h&&h.demTexture||this._emptyDemTexture).texture,depthTexture:(this._fboDepthTexture||this._emptyDepthTexture).texture,tile:h}}getFramebuffer(o){const h=this.painter,d=h.width/devicePixelRatio,m=h.height/devicePixelRatio;return!this._fbo||this._fbo.width===d&&this._fbo.height===m||(this._fbo.destroy(),this._fboCoordsTexture.destroy(),this._fboDepthTexture.destroy(),delete this._fbo,delete this._fboDepthTexture,delete this._fboCoordsTexture),this._fboCoordsTexture||(this._fboCoordsTexture=new $(h.context,{width:d,height:m,data:null},h.context.gl.RGBA,{premultiply:!1}),this._fboCoordsTexture.bind(h.context.gl.NEAREST,h.context.gl.CLAMP_TO_EDGE)),this._fboDepthTexture||(this._fboDepthTexture=new $(h.context,{width:d,height:m,data:null},h.context.gl.RGBA,{premultiply:!1}),this._fboDepthTexture.bind(h.context.gl.NEAREST,h.context.gl.CLAMP_TO_EDGE)),this._fbo||(this._fbo=h.context.createFramebuffer(d,m,!0,!1),this._fbo.depthAttachment.set(h.context.createRenderbuffer(h.context.gl.DEPTH_COMPONENT16,d,m))),this._fbo.colorAttachment.set(o==="coords"?this._fboCoordsTexture.texture:this._fboDepthTexture.texture),this._fbo}getCoordsTexture(){const o=this.painter.context;if(this._coordsTexture)return this._coordsTexture;const h=new Uint8Array(this._coordsTextureSize*this._coordsTextureSize*4);for(let y=0,E=0;y<this._coordsTextureSize;y++)for(let C=0;C<this._coordsTextureSize;C++,E+=4)h[E+0]=255&C,h[E+1]=255&y,h[E+2]=C>>8<<4|y>>8,h[E+3]=0;const d=new u.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(h.buffer)),m=new $(o,d,o.gl.RGBA,{premultiply:!1});return m.bind(o.gl.NEAREST,o.gl.CLAMP_TO_EDGE),this._coordsTexture=m,m}pointCoordinate(o){this.painter.maybeDrawDepthAndCoords(!0);const h=new Uint8Array(4),d=this.painter.context,m=d.gl,y=Math.round(o.x*this.painter.pixelRatio/devicePixelRatio),E=Math.round(o.y*this.painter.pixelRatio/devicePixelRatio),C=Math.round(this.painter.height/devicePixelRatio);d.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),m.readPixels(y,C-E-1,1,1,m.RGBA,m.UNSIGNED_BYTE,h),d.bindFramebuffer.set(null);const M=h[0]+(h[2]>>4<<8),k=h[1]+((15&h[2])<<8),N=this.coordsIndex[255-h[3]],F=N&&this.sourceCache.getTileByID(N);if(!F)return null;const W=this._coordsTextureSize,rt=(1<<F.tileID.canonical.z)*W;return new u.Y((F.tileID.canonical.x*W+M)/rt+F.tileID.wrap,(F.tileID.canonical.y*W+k)/rt,this.getElevation(F.tileID,M,k,W))}depthAtPoint(o){const h=new Uint8Array(4),d=this.painter.context,m=d.gl;return d.bindFramebuffer.set(this.getFramebuffer("depth").framebuffer),m.readPixels(o.x,this.painter.height/devicePixelRatio-o.y-1,1,1,m.RGBA,m.UNSIGNED_BYTE,h),d.bindFramebuffer.set(null),(h[0]/16777216+h[1]/65536+h[2]/256+h[3])/256}getTerrainMesh(){if(this._mesh)return this._mesh;const o=this.painter.context,h=new u.ba,d=new u.aX,m=this.meshSize,y=u.W/m,E=m*m;for(let F=0;F<=m;F++)for(let W=0;W<=m;W++)h.emplaceBack(W*y,F*y,0);for(let F=0;F<E;F+=m+1)for(let W=0;W<m;W++)d.emplaceBack(W+F,m+W+F+1,m+W+F+2),d.emplaceBack(W+F,m+W+F+2,W+F+1);const C=h.length,M=C+2*(m+1);for(const F of[0,1])for(let W=0;W<=m;W++)for(const rt of[0,1])h.emplaceBack(W*y,F*u.W,rt);for(let F=0;F<2*m;F+=2)d.emplaceBack(M+F,M+F+1,M+F+3),d.emplaceBack(M+F,M+F+3,M+F+2),d.emplaceBack(C+F,C+F+3,C+F+1),d.emplaceBack(C+F,C+F+2,C+F+3);const k=h.length,N=k+2*(m+1);for(const F of[0,1])for(let W=0;W<=m;W++)for(const rt of[0,1])h.emplaceBack(F*u.W,W*y,rt);for(let F=0;F<2*m;F+=2)d.emplaceBack(k+F,k+F+1,k+F+3),d.emplaceBack(k+F,k+F+3,k+F+2),d.emplaceBack(N+F,N+F+3,N+F+1),d.emplaceBack(N+F,N+F+2,N+F+3);return this._mesh={indexBuffer:o.createIndexBuffer(d),vertexBuffer:o.createVertexBuffer(h,xi.members),segments:u.$.simpleSegment(0,0,h.length,d.length)},this._mesh}getMeshFrameDelta(o){return 2*Math.PI*u.bb/Math.pow(2,o)/5}getMinTileElevationForLngLatZoom(o,h){var d;const{tileID:m}=this._getOverscaledTileIDFromLngLatZoom(o,h);return(d=this.getMinMaxElevation(m).minElevation)!==null&&d!==void 0?d:0}getMinMaxElevation(o){const h=this.getTerrainData(o).tile,d={minElevation:null,maxElevation:null};return h&&h.dem&&(d.minElevation=h.dem.min*this.exaggeration,d.maxElevation=h.dem.max*this.exaggeration),d}_getOverscaledTileIDFromLngLatZoom(o,h){const d=u.Y.fromLngLat(o.wrap()),m=(1<<h)*u.W,y=d.x*m,E=d.y*m,C=Math.floor(y/u.W),M=Math.floor(E/u.W);return{tileID:new u.Q(h,0,h,C,M),mercatorX:y,mercatorY:E}}}class qu{constructor(o,h,d){this._context=o,this._size=h,this._tileSize=d,this._objects=[],this._recentlyUsed=[],this._stamp=0}destruct(){for(const o of this._objects)o.texture.destroy(),o.fbo.destroy()}_createObject(o){const h=this._context.createFramebuffer(this._tileSize,this._tileSize,!0,!0),d=new $(this._context,{width:this._tileSize,height:this._tileSize,data:null},this._context.gl.RGBA);return d.bind(this._context.gl.LINEAR,this._context.gl.CLAMP_TO_EDGE),h.depthAttachment.set(this._context.createRenderbuffer(this._context.gl.DEPTH_STENCIL,this._tileSize,this._tileSize)),h.colorAttachment.set(d.texture),{id:o,fbo:h,texture:d,stamp:-1,inUse:!1}}getObjectForId(o){return this._objects[o]}useObject(o){o.inUse=!0,this._recentlyUsed=this._recentlyUsed.filter(h=>o.id!==h),this._recentlyUsed.push(o.id)}stampObject(o){o.stamp=++this._stamp}getOrCreateFreeObject(){for(const h of this._recentlyUsed)if(!this._objects[h].inUse)return this._objects[h];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const o=this._createObject(this._objects.length);return this._objects.push(o),o}freeObject(o){o.inUse=!1}freeAllObjects(){for(const o of this._objects)this.freeObject(o)}isFull(){return!(this._objects.length<this._size)&&this._objects.some(o=>!o.inUse)===!1}}const sa={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class Pf{constructor(o,h){this.painter=o,this.terrain=h,this.pool=new qu(o.context,30,h.sourceCache.tileSize*h.qualityFactor)}destruct(){this.pool.destruct()}getTexture(o){return this.pool.getObjectForId(o.rtt[this._stacks.length-1].id).texture}prepareForRender(o,h){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=o._order.filter(d=>!o._layers[d].isHidden(h)),this._coordsDescendingInv={};for(const d in o.sourceCaches){this._coordsDescendingInv[d]={};const m=o.sourceCaches[d].getVisibleCoordinates();for(const y of m){const E=this.terrain.sourceCache.getTerrainCoords(y);for(const C in E)this._coordsDescendingInv[d][C]||(this._coordsDescendingInv[d][C]=[]),this._coordsDescendingInv[d][C].push(E[C])}}this._coordsDescendingInvStr={};for(const d of o._order){const m=o._layers[d],y=m.source;if(sa[m.type]&&!this._coordsDescendingInvStr[y]){this._coordsDescendingInvStr[y]={};for(const E in this._coordsDescendingInv[y])this._coordsDescendingInvStr[y][E]=this._coordsDescendingInv[y][E].map(C=>C.key).sort().join()}}for(const d of this._renderableTiles)for(const m in this._coordsDescendingInvStr){const y=this._coordsDescendingInvStr[m][d.tileID.key];y&&y!==d.rttCoords[m]&&(d.rtt=[])}}renderLayer(o){if(o.isHidden(this.painter.transform.zoom))return!1;const h=o.type,d=this.painter,m=this._renderableLayerIds[this._renderableLayerIds.length-1]===o.id;if(sa[h]&&(this._prevType&&sa[this._prevType]||this._stacks.push([]),this._prevType=h,this._stacks[this._stacks.length-1].push(o.id),!m))return!0;if(sa[this._prevType]||sa[h]&&m){this._prevType=h;const y=this._stacks.length-1,E=this._stacks[y]||[];for(const C of this._renderableTiles){if(this.pool.isFull()&&(Wc(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(C),C.rtt[y]){const k=this.pool.getObjectForId(C.rtt[y].id);if(k.stamp===C.rtt[y].stamp){this.pool.useObject(k);continue}}const M=this.pool.getOrCreateFreeObject();this.pool.useObject(M),this.pool.stampObject(M),C.rtt[y]={id:M.id,stamp:M.stamp},d.context.bindFramebuffer.set(M.fbo.framebuffer),d.context.clear({color:u.aO.transparent,stencil:0}),d.currentStencilSource=void 0;for(let k=0;k<E.length;k++){const N=d.style._layers[E[k]],F=N.source?this._coordsDescendingInv[N.source][C.tileID.key]:[C.tileID];d.context.viewport.set([0,0,M.fbo.width,M.fbo.height]),d._renderTileClippingMasks(N,F),d.renderLayer(d,d.style.sourceCaches[N.source],N,F),N.source&&(C.rttCoords[N.source]=this._coordsDescendingInvStr[N.source][C.tileID.key])}}return Wc(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects(),sa[h]}return!1}}const Af={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"MapLibre logo","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm","TerrainControl.Enable":"Enable terrain","TerrainControl.Disable":"Disable terrain","CooperativeGesturesHandler.WindowsHelpText":"Use Ctrl + scroll to zoom the map","CooperativeGesturesHandler.MacHelpText":"Use ⌘ + scroll to zoom the map","CooperativeGesturesHandler.MobileHelpText":"Use two fingers to move the map"},kf=v,ju={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,bearingSnap:7,clickTolerance:3,pitchWithRotate:!0,hash:!1,attributionControl:Mf,maplibreLogo:!1,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,maxTileCacheZoomLevels:u.a.MAX_TILE_CACHE_ZOOM_LEVELS,localIdeographFontFamily:"sans-serif",transformRequest:null,transformCameraUpdate:null,fadeDuration:300,crossSourceCollisions:!0,validateStyle:!0,maxCanvasSize:[4096,4096]},$c=_=>{_.touchstart=_.dragStart,_.touchmoveWindow=_.dragMove,_.touchend=_.dragEnd},Df={showCompass:!0,showZoom:!0,visualizePitch:!1};class Rf{constructor(o,h,d=!1){this.mousedown=E=>{this.startMouse(u.e({},E,{ctrlKey:!0,preventDefault:()=>E.preventDefault()}),A.mousePos(this.element,E)),A.addEventListener(window,"mousemove",this.mousemove),A.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=E=>{this.moveMouse(E,A.mousePos(this.element,E))},this.mouseup=E=>{this.mouseRotate.dragEnd(E),this.mousePitch&&this.mousePitch.dragEnd(E),this.offTemp()},this.touchstart=E=>{E.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=A.touchPos(this.element,E.targetTouches)[0],this.startTouch(E,this._startPos),A.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),A.addEventListener(window,"touchend",this.touchend))},this.touchmove=E=>{E.targetTouches.length!==1?this.reset():(this._lastPos=A.touchPos(this.element,E.targetTouches)[0],this.moveTouch(E,this._lastPos))},this.touchend=E=>{E.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),delete this._startPos,delete this._lastPos,this.offTemp()},this.reset=()=>{this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),this.touchRotate.reset(),this.touchPitch&&this.touchPitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10;const m=o.dragRotate._mouseRotate.getClickTolerance(),y=o.dragRotate._mousePitch.getClickTolerance();this.element=h,this.mouseRotate=Zl({clickTolerance:m,enable:!0}),this.touchRotate=(({enable:E,clickTolerance:C,bearingDegreesPerPixelMoved:M=.8})=>{const k=new ye;return new jl({clickTolerance:C,move:(N,F)=>({bearingDelta:(F.x-N.x)*M}),moveStateManager:k,enable:E,assignEvents:$c})})({clickTolerance:m,enable:!0}),this.map=o,d&&(this.mousePitch=Wl({clickTolerance:y,enable:!0}),this.touchPitch=(({enable:E,clickTolerance:C,pitchDegreesPerPixelMoved:M=-.5})=>{const k=new ye;return new jl({clickTolerance:C,move:(N,F)=>({pitchDelta:(F.y-N.y)*M}),moveStateManager:k,enable:E,assignEvents:$c})})({clickTolerance:y,enable:!0})),A.addEventListener(h,"mousedown",this.mousedown),A.addEventListener(h,"touchstart",this.touchstart,{passive:!1}),A.addEventListener(h,"touchcancel",this.reset)}startMouse(o,h){this.mouseRotate.dragStart(o,h),this.mousePitch&&this.mousePitch.dragStart(o,h),A.disableDrag()}startTouch(o,h){this.touchRotate.dragStart(o,h),this.touchPitch&&this.touchPitch.dragStart(o,h),A.disableDrag()}moveMouse(o,h){const d=this.map,{bearingDelta:m}=this.mouseRotate.dragMove(o,h)||{};if(m&&d.setBearing(d.getBearing()+m),this.mousePitch){const{pitchDelta:y}=this.mousePitch.dragMove(o,h)||{};y&&d.setPitch(d.getPitch()+y)}}moveTouch(o,h){const d=this.map,{bearingDelta:m}=this.touchRotate.dragMove(o,h)||{};if(m&&d.setBearing(d.getBearing()+m),this.touchPitch){const{pitchDelta:y}=this.touchPitch.dragMove(o,h)||{};y&&d.setPitch(d.getPitch()+y)}}off(){const o=this.element;A.removeEventListener(o,"mousedown",this.mousedown),A.removeEventListener(o,"touchstart",this.touchstart,{passive:!1}),A.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),A.removeEventListener(window,"touchend",this.touchend),A.removeEventListener(o,"touchcancel",this.reset),this.offTemp()}offTemp(){A.enableDrag(),A.removeEventListener(window,"mousemove",this.mousemove),A.removeEventListener(window,"mouseup",this.mouseup),A.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),A.removeEventListener(window,"touchend",this.touchend)}}let aa;function th(_,o,h){const d=new u.M(_.lng,_.lat);if(_=new u.M(_.lng,_.lat),o){const m=new u.M(_.lng-360,_.lat),y=new u.M(_.lng+360,_.lat),E=h.locationPoint(_).distSqr(o);h.locationPoint(m).distSqr(o)<E?_=m:h.locationPoint(y).distSqr(o)<E&&(_=y)}for(;Math.abs(_.lng-h.center.lng)>180;){const m=h.locationPoint(_);if(m.x>=0&&m.y>=0&&m.x<=h.width&&m.y<=h.height)break;_.lng>h.center.lng?_.lng-=360:_.lng+=360}return _.lng!==d.lng&&h.locationPoint(_).y>h.height/2-h.getHorizon()?_:d}const Zu={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function eh(_,o,h){const d=_.classList;for(const m in Zu)d.remove(`maplibregl-${h}-anchor-${m}`);d.add(`maplibregl-${h}-anchor-${o}`)}class Wu extends u.E{constructor(o){if(super(),this._onKeyPress=h=>{const d=h.code,m=h.charCode||h.keyCode;d!=="Space"&&d!=="Enter"&&m!==32&&m!==13||this.togglePopup()},this._onMapClick=h=>{const d=h.originalEvent.target,m=this._element;this._popup&&(d===m||m.contains(d))&&this.togglePopup()},this._update=h=>{var d;if(!this._map)return;const m=this._map.loaded()&&!this._map.isMoving();((h==null?void 0:h.type)==="terrain"||(h==null?void 0:h.type)==="render"&&!m)&&this._map.once("render",this._update),this._lngLat=this._map.transform.renderWorldCopies?th(this._lngLat,this._flatPos,this._map.transform):(d=this._lngLat)===null||d===void 0?void 0:d.wrap(),this._flatPos=this._pos=this._map.project(this._lngLat)._add(this._offset),this._map.terrain&&(this._flatPos=this._map.transform.locationPoint(this._lngLat)._add(this._offset));let y="";this._rotationAlignment==="viewport"||this._rotationAlignment==="auto"?y=`rotateZ(${this._rotation}deg)`:this._rotationAlignment==="map"&&(y=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let E="";this._pitchAlignment==="viewport"||this._pitchAlignment==="auto"?E="rotateX(0deg)":this._pitchAlignment==="map"&&(E=`rotateX(${this._map.getPitch()}deg)`),h&&h.type!=="moveend"||(this._pos=this._pos.round()),A.setTransform(this._element,`${Zu[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${E} ${y}`),L.frameAsync(new AbortController).then(()=>{this._updateOpacity(h&&h.type==="moveend")}).catch(()=>{})},this._onMove=h=>{if(!this._isDragging){const d=this._clickTolerance||this._map._clickTolerance;this._isDragging=h.point.dist(this._pointerdownPos)>=d}this._isDragging&&(this._pos=h.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new u.k("dragstart"))),this.fire(new u.k("drag")))},this._onUp=()=>{this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),this._state==="active"&&this.fire(new u.k("dragend")),this._state="inactive"},this._addDragHandler=h=>{this._element.contains(h.originalEvent.target)&&(h.preventDefault(),this._positionDelta=h.point.sub(this._pos).add(this._offset),this._pointerdownPos=h.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},this._anchor=o&&o.anchor||"center",this._color=o&&o.color||"#3FB1CE",this._scale=o&&o.scale||1,this._draggable=o&&o.draggable||!1,this._clickTolerance=o&&o.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=o&&o.rotation||0,this._rotationAlignment=o&&o.rotationAlignment||"auto",this._pitchAlignment=o&&o.pitchAlignment&&o.pitchAlignment!=="auto"?o.pitchAlignment:this._rotationAlignment,this.setOpacity(),this.setOpacity(o==null?void 0:o.opacity,o==null?void 0:o.opacityWhenCovered),o&&o.element)this._element=o.element,this._offset=u.P.convert(o&&o.offset||[0,0]);else{this._defaultMarker=!0,this._element=A.create("div"),this._element.setAttribute("aria-label","Map marker");const h=A.createNS("http://www.w3.org/2000/svg","svg"),d=41,m=27;h.setAttributeNS(null,"display","block"),h.setAttributeNS(null,"height",`${d}px`),h.setAttributeNS(null,"width",`${m}px`),h.setAttributeNS(null,"viewBox",`0 0 ${m} ${d}`);const y=A.createNS("http://www.w3.org/2000/svg","g");y.setAttributeNS(null,"stroke","none"),y.setAttributeNS(null,"stroke-width","1"),y.setAttributeNS(null,"fill","none"),y.setAttributeNS(null,"fill-rule","evenodd");const E=A.createNS("http://www.w3.org/2000/svg","g");E.setAttributeNS(null,"fill-rule","nonzero");const C=A.createNS("http://www.w3.org/2000/svg","g");C.setAttributeNS(null,"transform","translate(3.0, 29.0)"),C.setAttributeNS(null,"fill","#000000");const M=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];for(const _t of M){const kt=A.createNS("http://www.w3.org/2000/svg","ellipse");kt.setAttributeNS(null,"opacity","0.04"),kt.setAttributeNS(null,"cx","10.5"),kt.setAttributeNS(null,"cy","5.80029008"),kt.setAttributeNS(null,"rx",_t.rx),kt.setAttributeNS(null,"ry",_t.ry),C.appendChild(kt)}const k=A.createNS("http://www.w3.org/2000/svg","g");k.setAttributeNS(null,"fill",this._color);const N=A.createNS("http://www.w3.org/2000/svg","path");N.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),k.appendChild(N);const 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it=A.createNS("http://www.w3.org/2000/svg","g");it.setAttributeNS(null,"transform","translate(8.0, 8.0)");const at=A.createNS("http://www.w3.org/2000/svg","circle");at.setAttributeNS(null,"fill","#000000"),at.setAttributeNS(null,"opacity","0.25"),at.setAttributeNS(null,"cx","5.5"),at.setAttributeNS(null,"cy","5.5"),at.setAttributeNS(null,"r","5.4999962");const tt=A.createNS("http://www.w3.org/2000/svg","circle");tt.setAttributeNS(null,"fill","#FFFFFF"),tt.setAttributeNS(null,"cx","5.5"),tt.setAttributeNS(null,"cy","5.5"),tt.setAttributeNS(null,"r","5.4999962"),it.appendChild(at),it.appendChild(tt),E.appendChild(C),E.appendChild(k),E.appendChild(F),E.appendChild(rt),E.appendChild(it),h.appendChild(E),h.setAttributeNS(null,"height",d*this._scale+"px"),h.setAttributeNS(null,"width",m*this._scale+"px"),this._element.appendChild(h),this._offset=u.P.convert(o&&o.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",h=>{h.preventDefault()}),this._element.addEventListener("mousedown",h=>{h.preventDefault()}),eh(this._element,this._anchor,"marker"),o&&o.className)for(const h of o.className.split(" "))this._element.classList.add(h);this._popup=null}addTo(o){return this.remove(),this._map=o,o.getCanvasContainer().appendChild(this._element),o.on("move",this._update),o.on("moveend",this._update),o.on("terrain",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),A.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(o){return this._lngLat=u.M.convert(o),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(o){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),o){if(!("offset"in o.options)){const m=Math.abs(13.5)/Math.SQRT2;o.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[m,-1*(38.1-13.5+m)],"bottom-right":[-m,-1*(38.1-13.5+m)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=o,this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}getPopup(){return this._popup}togglePopup(){const o=this._popup;return this._element.style.opacity===this._opacityWhenCovered?this:o?(o.isOpen()?o.remove():(o.setLngLat(this._lngLat),o.addTo(this._map)),this):this}_updateOpacity(o=!1){var h,d;if(!(!((h=this._map)===null||h===void 0)&&h.terrain))return void(this._element.style.opacity!==this._opacity&&(this._element.style.opacity=this._opacity));if(o)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout(()=>{this._opacityTimeout=null},100)}const m=this._map,y=m.terrain.depthAtPoint(this._pos),E=m.terrain.getElevationForLngLatZoom(this._lngLat,m.transform.tileZoom);if(m.transform.lngLatToCameraDepth(this._lngLat,E)-y<.006)return void(this._element.style.opacity=this._opacity);const C=-this._offset.y/m.transform._pixelPerMeter,M=Math.sin(m.getPitch()*Math.PI/180)*C,k=m.terrain.depthAtPoint(new u.P(this._pos.x,this._pos.y-this._offset.y)),N=m.transform.lngLatToCameraDepth(this._lngLat,E+M)-k>.006;!((d=this._popup)===null||d===void 0)&&d.isOpen()&&N&&this._popup.remove(),this._element.style.opacity=N?this._opacityWhenCovered:this._opacity}getOffset(){return this._offset}setOffset(o){return this._offset=u.P.convert(o),this._update(),this}addClassName(o){this._element.classList.add(o)}removeClassName(o){this._element.classList.remove(o)}toggleClassName(o){return this._element.classList.toggle(o)}setDraggable(o){return this._draggable=!!o,this._map&&(o?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(o){return this._rotation=o||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(o){return this._rotationAlignment=o||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(o){return this._pitchAlignment=o&&o!=="auto"?o:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(o,h){return o===void 0&&h===void 0&&(this._opacity="1",this._opacityWhenCovered="0.2"),o!==void 0&&(this._opacity=o),h!==void 0&&(this._opacityWhenCovered=h),this._map&&this._updateOpacity(!0),this}}const nh={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let Xl=0,hl=!1;const ih={maxWidth:100,unit:"metric"};function rh(_,o,h){const d=h&&h.maxWidth||100,m=_._container.clientHeight/2,y=_.unproject([0,m]),E=_.unproject([d,m]),C=y.distanceTo(E);if(h&&h.unit==="imperial"){const M=3.2808*C;M>5280?fl(o,d,M/5280,_._getUIString("ScaleControl.Miles")):fl(o,d,M,_._getUIString("ScaleControl.Feet"))}else h&&h.unit==="nautical"?fl(o,d,C/1852,_._getUIString("ScaleControl.NauticalMiles")):C>=1e3?fl(o,d,C/1e3,_._getUIString("ScaleControl.Kilometers")):fl(o,d,C,_._getUIString("ScaleControl.Meters"))}function fl(_,o,h,d){const m=function(y){const E=Math.pow(10,`${Math.floor(y)}`.length-1);let C=y/E;return C=C>=10?10:C>=5?5:C>=3?3:C>=2?2:C>=1?1:function(M){const k=Math.pow(10,Math.ceil(-Math.log(M)/Math.LN10));return Math.round(M*k)/k}(C),E*C}(h);_.style.width=o*(m/h)+"px",_.innerHTML=`${m}&nbsp;${d}`}const Nf={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",subpixelPositioning:!1},zf=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function oh(_){if(_){if(typeof _=="number"){const o=Math.round(Math.abs(_)/Math.SQRT2);return{center:new u.P(0,0),top:new u.P(0,_),"top-left":new u.P(o,o),"top-right":new u.P(-o,o),bottom:new u.P(0,-_),"bottom-left":new u.P(o,-o),"bottom-right":new u.P(-o,-o),left:new u.P(_,0),right:new u.P(-_,0)}}if(_ instanceof u.P||Array.isArray(_)){const o=u.P.convert(_);return{center:o,top:o,"top-left":o,"top-right":o,bottom:o,"bottom-left":o,"bottom-right":o,left:o,right:o}}return{center:u.P.convert(_.center||[0,0]),top:u.P.convert(_.top||[0,0]),"top-left":u.P.convert(_["top-left"]||[0,0]),"top-right":u.P.convert(_["top-right"]||[0,0]),bottom:u.P.convert(_.bottom||[0,0]),"bottom-left":u.P.convert(_["bottom-left"]||[0,0]),"bottom-right":u.P.convert(_["bottom-right"]||[0,0]),left:u.P.convert(_.left||[0,0]),right:u.P.convert(_.right||[0,0])}}return oh(new u.P(0,0))}const Dd=v;f.AJAXError=u.be,f.Evented=u.E,f.LngLat=u.M,f.MercatorCoordinate=u.Y,f.Point=u.P,f.addProtocol=u.bf,f.config=u.a,f.removeProtocol=u.bg,f.AttributionControl=us,f.BoxZoomHandler=as,f.CanvasSource=rs,f.CooperativeGesturesHandler=Ee,f.DoubleClickZoomHandler=Tf,f.DragPanHandler=Pd,f.DragRotateHandler=ls,f.EdgeInsets=Gl,f.FullscreenControl=class extends u.E{constructor(_={}){super(),this._onFullscreenChange=()=>{var o;let h=window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement;for(;!((o=h==null?void 0:h.shadowRoot)===null||o===void 0)&&o.fullscreenElement;)h=h.shadowRoot.fullscreenElement;h===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,_&&_.container&&(_.container instanceof HTMLElement?this._container=_.container:u.w("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(_){return this._map=_,this._container||(this._container=this._map.getContainer()),this._controlContainer=A.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){A.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const _=this._fullscreenButton=A.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);A.create("span","maplibregl-ctrl-icon",_).setAttribute("aria-hidden","true"),_.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const _=this._getTitle();this._fullscreenButton.setAttribute("aria-label",_),this._fullscreenButton.title=_}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new u.k("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new u.k("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},f.GeoJSONSource=Ti,f.GeolocateControl=class extends u.E{constructor(_){super(),this._onSuccess=o=>{if(this._map){if(this._isOutOfMapMaxBounds(o))return this._setErrorState(),this.fire(new u.k("outofmaxbounds",o)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=o,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background");break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&this._watchState!=="OFF"&&this._updateMarker(o),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(o),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new u.k("geolocate",o)),this._finish()}},this._updateCamera=o=>{const h=new u.M(o.coords.longitude,o.coords.latitude),d=o.coords.accuracy,m=this._map.getBearing(),y=u.e({bearing:m},this.options.fitBoundsOptions),E=St.fromLngLat(h,d);this._map.fitBounds(E,y,{geolocateSource:!0})},this._updateMarker=o=>{if(o){const h=new u.M(o.coords.longitude,o.coords.latitude);this._accuracyCircleMarker.setLngLat(h).addTo(this._map),this._userLocationDotMarker.setLngLat(h).addTo(this._map),this._accuracy=o.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onZoom=()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},this._onError=o=>{if(this._map){if(this.options.trackUserLocation)if(o.code===1){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const h=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(o.code===3&&hl)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new u.k("error",o)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=o=>{if(this._map){if(this._container.addEventListener("contextmenu",h=>h.preventDefault()),this._geolocateButton=A.create("button","maplibregl-ctrl-geolocate",this._container),A.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",o===!1){u.w("Geolocation support is not available so the GeolocateControl will be disabled.");const h=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h)}else{const h=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=A.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new Wu({element:this._dotElement}),this._circleElement=A.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Wu({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",()=>this.trigger()),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",h=>{h.geolocateSource||this._watchState!=="ACTIVE_LOCK"||h.originalEvent&&h.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new u.k("trackuserlocationend")))})}},this.options=u.e({},nh,_)}onAdd(_){return this._map=_,this._container=A.create("div","maplibregl-ctrl maplibregl-ctrl-group"),function(){return u._(this,arguments,void 0,function*(o=!1){if(aa!==void 0&&!o)return aa;if(window.navigator.permissions===void 0)return aa=!!window.navigator.geolocation,aa;try{aa=(yield window.navigator.permissions.query({name:"geolocation"})).state!=="denied"}catch{aa=!!window.navigator.geolocation}return aa})}().then(o=>this._setupUI(o)),this._container}onRemove(){this._geolocationWatchID!==void 0&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),A.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Xl=0,hl=!1}_isOutOfMapMaxBounds(_){const o=this._map.getMaxBounds(),h=_.coords;return o&&(h.longitude<o.getWest()||h.longitude>o.getEast()||h.latitude<o.getSouth()||h.latitude>o.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"ACTIVE_ERROR":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadius(){const _=this._map.getBounds(),o=_.getSouthEast(),h=_.getNorthEast(),d=o.distanceTo(h),m=Math.ceil(this._accuracy/(d/this._map._container.clientHeight)*2);this._circleElement.style.width=`${m}px`,this._circleElement.style.height=`${m}px`}trigger(){if(!this._setup)return u.w("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new u.k("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Xl--,hl=!1,this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this.fire(new u.k("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new u.k("trackuserlocationstart"));break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"OFF":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}if(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let _;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),Xl++,Xl>1?(_={maximumAge:6e5,timeout:0},hl=!0):(_=this.options.positionOptions,hl=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,_)}}else window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_clearWatch(){window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},f.Hash=Sf,f.ImageSource=Wn,f.KeyboardHandler=ka,f.LngLatBounds=St,f.LogoControl=Ad,f.Map=class extends so{constructor(_){if(u.bc.mark(u.bd.create),(_=u.e({},ju,_)).minZoom!=null&&_.maxZoom!=null&&_.minZoom>_.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(_.minPitch!=null&&_.maxPitch!=null&&_.minPitch>_.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(_.minPitch!=null&&_.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(_.maxPitch!=null&&_.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(super(new Hc(_.minZoom,_.maxZoom,_.minPitch,_.maxPitch,_.renderWorldCopies),{bearingSnap:_.bearingSnap}),this._contextLost=o=>{o.preventDefault(),this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this.fire(new u.k("webglcontextlost",{originalEvent:o}))},this._contextRestored=o=>{this._setupPainter(),this.resize(),this._update(),this.fire(new u.k("webglcontextrestored",{originalEvent:o}))},this._onMapScroll=o=>{if(o.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=_.interactive,this._maxTileCacheSize=_.maxTileCacheSize,this._maxTileCacheZoomLevels=_.maxTileCacheZoomLevels,this._failIfMajorPerformanceCaveat=_.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=_.preserveDrawingBuffer,this._antialias=_.antialias,this._trackResize=_.trackResize,this._bearingSnap=_.bearingSnap,this._refreshExpiredTiles=_.refreshExpiredTiles,this._fadeDuration=_.fadeDuration,this._crossSourceCollisions=_.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=_.collectResourceTiming,this._renderTaskQueue=new Gu,this._controls=[],this._mapId=u.a3(),this._locale=u.e({},Af,_.locale),this._clickTolerance=_.clickTolerance,this._overridePixelRatio=_.pixelRatio,this._maxCanvasSize=_.maxCanvasSize,this.transformCameraUpdate=_.transformCameraUpdate,this._imageQueueHandle=G.addThrottleControl(()=>this.isMoving()),this._requestManager=new j(_.transformRequest),typeof _.container=="string"){if(this._container=document.getElementById(_.container),!this._container)throw new Error(`Container '${_.container}' not found.`)}else{if(!(_.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=_.container}if(_.maxBounds&&this.setMaxBounds(_.maxBounds),this._setupContainer(),this._setupPainter(),this.on("move",()=>this._update(!1)),this.on("moveend",()=>this._update(!1)),this.on("zoom",()=>this._update(!0)),this.on("terrain",()=>{this.painter.terrainFacilitator.dirty=!0,this._update(!0)}),this.once("idle",()=>{this._idleTriggered=!0}),typeof window<"u"){addEventListener("online",this._onWindowOnline,!1);let o=!1;const h=wf(d=>{this._trackResize&&!this._removed&&this.resize(d)._update()},50);this._resizeObserver=new ResizeObserver(d=>{o?h(d):o=!0}),this._resizeObserver.observe(this._container)}this.handlers=new Lf(this,_),this._hash=_.hash&&new Sf(typeof _.hash=="string"&&_.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:_.center,zoom:_.zoom,bearing:_.bearing,pitch:_.pitch}),_.bounds&&(this.resize(),this.fitBounds(_.bounds,u.e({},_.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=_.localIdeographFontFamily,this._validateStyle=_.validateStyle,_.style&&this.setStyle(_.style,{localIdeographFontFamily:_.localIdeographFontFamily}),_.attributionControl&&this.addControl(new us(typeof _.attributionControl=="boolean"?void 0:_.attributionControl)),_.maplibreLogo&&this.addControl(new Ad,_.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",o=>{this._update(o.dataType==="style"),this.fire(new u.k(`${o.dataType}data`,o))}),this.on("dataloading",o=>{this.fire(new u.k(`${o.dataType}dataloading`,o))}),this.on("dataabort",o=>{this.fire(new u.k("sourcedataabort",o))})}_getMapId(){return this._mapId}addControl(_,o){if(o===void 0&&(o=_.getDefaultPosition?_.getDefaultPosition():"top-right"),!_||!_.onAdd)return this.fire(new u.j(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const h=_.onAdd(this);this._controls.push(_);const d=this._controlPositions[o];return o.indexOf("bottom")!==-1?d.insertBefore(h,d.firstChild):d.appendChild(h),this}removeControl(_){if(!_||!_.onRemove)return this.fire(new u.j(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const o=this._controls.indexOf(_);return o>-1&&this._controls.splice(o,1),_.onRemove(this),this}hasControl(_){return this._controls.indexOf(_)>-1}calculateCameraOptionsFromTo(_,o,h,d){return d==null&&this.terrain&&(d=this.terrain.getElevationForLngLatZoom(h,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(_,o,h,d)}resize(_){var o;const h=this._containerDimensions(),d=h[0],m=h[1],y=this._getClampedPixelRatio(d,m);if(this._resizeCanvas(d,m,y),this.painter.resize(d,m,y),this.painter.overLimit()){const C=this.painter.context.gl;this._maxCanvasSize=[C.drawingBufferWidth,C.drawingBufferHeight];const M=this._getClampedPixelRatio(d,m);this._resizeCanvas(d,m,M),this.painter.resize(d,m,M)}this.transform.resize(d,m),(o=this._requestedCameraState)===null||o===void 0||o.resize(d,m);const E=!this._moving;return E&&(this.stop(),this.fire(new u.k("movestart",_)).fire(new u.k("move",_))),this.fire(new u.k("resize",_)),E&&this.fire(new u.k("moveend",_)),this}_getClampedPixelRatio(_,o){const{0:h,1:d}=this._maxCanvasSize,m=this.getPixelRatio(),y=_*m,E=o*m;return Math.min(y>h?h/y:1,E>d?d/E:1)*m}getPixelRatio(){var _;return(_=this._overridePixelRatio)!==null&&_!==void 0?_:devicePixelRatio}setPixelRatio(_){this._overridePixelRatio=_,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(_){return this.transform.setMaxBounds(St.convert(_)),this._update()}setMinZoom(_){if((_=_??-2)>=-2&&_<=this.transform.maxZoom)return this.transform.minZoom=_,this._update(),this.getZoom()<_&&this.setZoom(_),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(_){if((_=_??22)>=this.transform.minZoom)return this.transform.maxZoom=_,this._update(),this.getZoom()>_&&this.setZoom(_),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(_){if((_=_??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(_>=0&&_<=this.transform.maxPitch)return this.transform.minPitch=_,this._update(),this.getPitch()<_&&this.setPitch(_),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(_){if((_=_??60)>85)throw new Error("maxPitch must be less than or equal to 85");if(_>=this.transform.minPitch)return this.transform.maxPitch=_,this._update(),this.getPitch()>_&&this.setPitch(_),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(_){return this.transform.renderWorldCopies=_,this._update()}project(_){return this.transform.locationPoint(u.M.convert(_),this.style&&this.terrain)}unproject(_){return this.transform.pointLocation(u.P.convert(_),this.terrain)}isMoving(){var _;return this._moving||((_=this.handlers)===null||_===void 0?void 0:_.isMoving())}isZooming(){var _;return this._zooming||((_=this.handlers)===null||_===void 0?void 0:_.isZooming())}isRotating(){var _;return this._rotating||((_=this.handlers)===null||_===void 0?void 0:_.isRotating())}_createDelegatedListener(_,o,h){if(_==="mouseenter"||_==="mouseover"){let d=!1;return{layer:o,listener:h,delegates:{mousemove:y=>{const E=this.getLayer(o)?this.queryRenderedFeatures(y.point,{layers:[o]}):[];E.length?d||(d=!0,h.call(this,new oo(_,this,y.originalEvent,{features:E}))):d=!1},mouseout:()=>{d=!1}}}}if(_==="mouseleave"||_==="mouseout"){let d=!1;return{layer:o,listener:h,delegates:{mousemove:E=>{(this.getLayer(o)?this.queryRenderedFeatures(E.point,{layers:[o]}):[]).length?d=!0:d&&(d=!1,h.call(this,new oo(_,this,E.originalEvent)))},mouseout:E=>{d&&(d=!1,h.call(this,new oo(_,this,E.originalEvent)))}}}}{const d=m=>{const y=this.getLayer(o)?this.queryRenderedFeatures(m.point,{layers:[o]}):[];y.length&&(m.features=y,h.call(this,m),delete m.features)};return{layer:o,listener:h,delegates:{[_]:d}}}}on(_,o,h){if(h===void 0)return super.on(_,o);const d=this._createDelegatedListener(_,o,h);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[_]=this._delegatedListeners[_]||[],this._delegatedListeners[_].push(d);for(const m in d.delegates)this.on(m,d.delegates[m]);return this}once(_,o,h){if(h===void 0)return super.once(_,o);const d=this._createDelegatedListener(_,o,h);for(const m in d.delegates)this.once(m,d.delegates[m]);return this}off(_,o,h){return h===void 0?super.off(_,o):(this._delegatedListeners&&this._delegatedListeners[_]&&(d=>{const m=this._delegatedListeners[_];for(let y=0;y<m.length;y++){const E=m[y];if(E.layer===o&&E.listener===h){for(const C in E.delegates)this.off(C,E.delegates[C]);return m.splice(y,1),this}}})(),this)}queryRenderedFeatures(_,o){if(!this.style)return[];let h;const d=_ instanceof u.P||Array.isArray(_),m=d?_:[[0,0],[this.transform.width,this.transform.height]];if(o=o||(d?{}:_)||{},m instanceof u.P||typeof m[0]=="number")h=[u.P.convert(m)];else{const y=u.P.convert(m[0]),E=u.P.convert(m[1]);h=[y,new u.P(E.x,y.y),E,new u.P(y.x,E.y),y]}return this.style.queryRenderedFeatures(h,o,this.transform)}querySourceFeatures(_,o){return this.style.querySourceFeatures(_,o)}setStyle(_,o){return(o=u.e({},{localIdeographFontFamily:this._localIdeographFontFamily,validate:this._validateStyle},o)).diff!==!1&&o.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&_?(this._diffStyle(_,o),this):(this._localIdeographFontFamily=o.localIdeographFontFamily,this._updateStyle(_,o))}setTransformRequest(_){return this._requestManager.setTransformRequest(_),this}_getUIString(_){const o=this._locale[_];if(o==null)throw new Error(`Missing UI string '${_}'`);return o}_updateStyle(_,o){if(o.transformStyle&&this.style&&!this.style._loaded)return void this.style.once("style.load",()=>this._updateStyle(_,o));const h=this.style&&o.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!_)),_?(this.style=new Io(this,o||{}),this.style.setEventedParent(this,{style:this.style}),typeof _=="string"?this.style.loadURL(_,o,h):this.style.loadJSON(_,o,h),this):(delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new Io(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(_,o){if(typeof _=="string"){const h=this._requestManager.transformRequest(_,"Style");u.h(h,new AbortController).then(d=>{this._updateDiff(d.data,o)}).catch(d=>{d&&this.fire(new u.j(d))})}else typeof _=="object"&&this._updateDiff(_,o)}_updateDiff(_,o){try{this.style.setState(_,o)&&this._update(!0)}catch(h){u.w(`Unable to perform style diff: ${h.message||h.error||h}.  Rebuilding the style from scratch.`),this._updateStyle(_,o)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():u.w("There is no style added to the map.")}addSource(_,o){return this._lazyInitEmptyStyle(),this.style.addSource(_,o),this._update(!0)}isSourceLoaded(_){const o=this.style&&this.style.sourceCaches[_];if(o!==void 0)return o.loaded();this.fire(new u.j(new Error(`There is no source with ID '${_}'`)))}setTerrain(_){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),_){const o=this.style.sourceCaches[_.source];if(!o)throw new Error(`cannot load terrain, because there exists no source with ID: ${_.source}`);this.terrain===null&&o.reload();for(const h in this.style._layers){const d=this.style._layers[h];d.type==="hillshade"&&d.source===_.source&&u.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new kd(this.painter,o,_),this.painter.renderToTexture=new Pf(this.painter,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._terrainDataCallback=h=>{h.dataType==="style"?this.terrain.sourceCache.freeRtt():h.dataType==="source"&&h.tile&&(h.sourceId!==_.source||this._elevationFreeze||(this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.terrain.sourceCache.freeRtt(h.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.minElevationForCurrentTile=0,this.transform.elevation=0;return this.fire(new u.k("terrain",{terrain:_})),this}getTerrain(){var _,o;return(o=(_=this.terrain)===null||_===void 0?void 0:_.options)!==null&&o!==void 0?o:null}areTilesLoaded(){const _=this.style&&this.style.sourceCaches;for(const o in _){const h=_[o]._tiles;for(const d in h){const m=h[d];if(m.state!=="loaded"&&m.state!=="errored")return!1}}return!0}removeSource(_){return this.style.removeSource(_),this._update(!0)}getSource(_){return this.style.getSource(_)}addImage(_,o,h={}){const{pixelRatio:d=1,sdf:m=!1,stretchX:y,stretchY:E,content:C}=h;if(this._lazyInitEmptyStyle(),!(o instanceof HTMLImageElement||u.b(o))){if(o.width===void 0||o.height===void 0)return this.fire(new u.j(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:M,height:k,data:N}=o,F=o;return this.style.addImage(_,{data:new u.R({width:M,height:k},new Uint8Array(N)),pixelRatio:d,stretchX:y,stretchY:E,content:C,sdf:m,version:0,userImage:F}),F.onAdd&&F.onAdd(this,_),this}}{const{width:M,height:k,data:N}=L.getImageData(o);this.style.addImage(_,{data:new u.R({width:M,height:k},N),pixelRatio:d,stretchX:y,stretchY:E,content:C,sdf:m,version:0})}}updateImage(_,o){const h=this.style.getImage(_);if(!h)return this.fire(new u.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const d=o instanceof HTMLImageElement||u.b(o)?L.getImageData(o):o,{width:m,height:y,data:E}=d;if(m===void 0||y===void 0)return this.fire(new u.j(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(m!==h.data.width||y!==h.data.height)return this.fire(new u.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));const C=!(o instanceof HTMLImageElement||u.b(o));return h.data.replace(E,C),this.style.updateImage(_,h),this}getImage(_){return this.style.getImage(_)}hasImage(_){return _?!!this.style.getImage(_):(this.fire(new u.j(new Error("Missing required image id"))),!1)}removeImage(_){this.style.removeImage(_)}loadImage(_){return G.getImage(this._requestManager.transformRequest(_,"Image"),new AbortController)}listImages(){return this.style.listImages()}addLayer(_,o){return this._lazyInitEmptyStyle(),this.style.addLayer(_,o),this._update(!0)}moveLayer(_,o){return this.style.moveLayer(_,o),this._update(!0)}removeLayer(_){return this.style.removeLayer(_),this._update(!0)}getLayer(_){return this.style.getLayer(_)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(_,o,h){return this.style.setLayerZoomRange(_,o,h),this._update(!0)}setFilter(_,o,h={}){return this.style.setFilter(_,o,h),this._update(!0)}getFilter(_){return this.style.getFilter(_)}setPaintProperty(_,o,h,d={}){return this.style.setPaintProperty(_,o,h,d),this._update(!0)}getPaintProperty(_,o){return this.style.getPaintProperty(_,o)}setLayoutProperty(_,o,h,d={}){return this.style.setLayoutProperty(_,o,h,d),this._update(!0)}getLayoutProperty(_,o){return this.style.getLayoutProperty(_,o)}setGlyphs(_,o={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(_,o),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(_,o,h={}){return this._lazyInitEmptyStyle(),this.style.addSprite(_,o,h,d=>{d||this._update(!0)}),this}removeSprite(_){return this._lazyInitEmptyStyle(),this.style.removeSprite(_),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(_,o={}){return this._lazyInitEmptyStyle(),this.style.setSprite(_,o,h=>{h||this._update(!0)}),this}setLight(_,o={}){return this._lazyInitEmptyStyle(),this.style.setLight(_,o),this._update(!0)}getLight(){return this.style.getLight()}setFeatureState(_,o){return this.style.setFeatureState(_,o),this._update()}removeFeatureState(_,o){return this.style.removeFeatureState(_,o),this._update()}getFeatureState(_){return this.style.getFeatureState(_)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let _=0,o=0;return this._container&&(_=this._container.clientWidth||400,o=this._container.clientHeight||300),[_,o]}_setupContainer(){const _=this._container;_.classList.add("maplibregl-map");const o=this._canvasContainer=A.create("div","maplibregl-canvas-container",_);this._interactive&&o.classList.add("maplibregl-interactive"),this._canvas=A.create("canvas","maplibregl-canvas",o),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map"),this._canvas.setAttribute("role","region");const h=this._containerDimensions(),d=this._getClampedPixelRatio(h[0],h[1]);this._resizeCanvas(h[0],h[1],d);const m=this._controlContainer=A.create("div","maplibregl-control-container",_),y=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(E=>{y[E]=A.create("div",`maplibregl-ctrl-${E} `,m)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(_,o,h){this._canvas.width=Math.floor(h*_),this._canvas.height=Math.floor(h*o),this._canvas.style.width=`${_}px`,this._canvas.style.height=`${o}px`}_setupPainter(){const _={alpha:!0,stencil:!0,depth:!0,failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1};let o=null;this._canvas.addEventListener("webglcontextcreationerror",d=>{o={requestedAttributes:_},d&&(o.statusMessage=d.statusMessage,o.type=d.type)},{once:!0});const h=this._canvas.getContext("webgl2",_)||this._canvas.getContext("webgl",_);if(!h){const d="Failed to initialize WebGL";throw o?(o.message=d,new Error(JSON.stringify(o))):new Error(d)}this.painter=new vd(h,this.transform),U.testSupport(h)}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(_){return this.style&&this.style._loaded?(this._styleDirty=this._styleDirty||_,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(_){return this._update(),this._renderTaskQueue.add(_)}_cancelRenderFrame(_){this._renderTaskQueue.remove(_)}_render(_){const o=this._idleTriggered?this._fadeDuration:0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(_),this._removed)return;let h=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;const m=this.transform.zoom,y=L.now();this.style.zoomHistory.update(m,y);const E=new u.a8(m,{now:y,fadeDuration:o,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),C=E.crossFadingFactor();C===1&&C===this._crossFadingFactor||(h=!0,this._crossFadingFactor=C),this.style.update(E)}this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.sourceCache.update(this.transform,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._elevationFreeze||(this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))):(this.transform.minElevationForCurrentTile=0,this.transform.elevation=0),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,o,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:o,showPadding:this.showPadding}),this.fire(new u.k("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,u.bc.mark(u.bd.load),this.fire(new u.k("load"))),this.style&&(this.style.hasTransitions()||h)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();const d=this._sourcesDirty||this._styleDirty||this._placementDirty;return d||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new u.k("idle")),!this._loaded||this._fullyLoaded||d||(this._fullyLoaded=!0,u.bc.mark(u.bd.fullLoad)),this}redraw(){return this.style&&(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._render(0)),this}remove(){var _;this._hash&&this._hash.remove();for(const h of this._controls)h.onRemove(this);this._controls=[],this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof window<"u"&&removeEventListener("online",this._onWindowOnline,!1),G.removeThrottleControl(this._imageQueueHandle),(_=this._resizeObserver)===null||_===void 0||_.disconnect();const o=this.painter.context.gl.getExtension("WEBGL_lose_context");o&&o.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),A.remove(this._canvasContainer),A.remove(this._controlContainer),this._container.classList.remove("maplibregl-map"),u.bc.clearMetrics(),this._removed=!0,this.fire(new u.k("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,L.frameAsync(this._frameRequest).then(_=>{u.bc.frame(_),this._frameRequest=null,this._render(_)}).catch(()=>{}))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(_){this._showTileBoundaries!==_&&(this._showTileBoundaries=_,this._update())}get showPadding(){return!!this._showPadding}set showPadding(_){this._showPadding!==_&&(this._showPadding=_,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(_){this._showCollisionBoxes!==_&&(this._showCollisionBoxes=_,_?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(_){this._showOverdrawInspector!==_&&(this._showOverdrawInspector=_,this._update())}get repaint(){return!!this._repaint}set repaint(_){this._repaint!==_&&(this._repaint=_,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(_){this._vertices=_,this._update()}get version(){return kf}getCameraTargetElevation(){return this.transform.elevation}},f.MapMouseEvent=oo,f.MapTouchEvent=Ps,f.MapWheelEvent=If,f.Marker=Wu,f.NavigationControl=class{constructor(_){this._updateZoomButtons=()=>{const o=this._map.getZoom(),h=o===this._map.getMaxZoom(),d=o===this._map.getMinZoom();this._zoomInButton.disabled=h,this._zoomOutButton.disabled=d,this._zoomInButton.setAttribute("aria-disabled",h.toString()),this._zoomOutButton.setAttribute("aria-disabled",d.toString())},this._rotateCompassArrow=()=>{const o=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._compassIcon.style.transform=o},this._setButtonTitle=(o,h)=>{const d=this._map._getUIString(`NavigationControl.${h}`);o.title=d,o.setAttribute("aria-label",d)},this.options=u.e({},Df,_),this._container=A.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",o=>o.preventDefault()),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",o=>this._map.zoomIn({},{originalEvent:o})),A.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",o=>this._map.zoomOut({},{originalEvent:o})),A.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",o=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:o}):this._map.resetNorth({},{originalEvent:o})}),this._compassIcon=A.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(_){return this._map=_,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Rf(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){A.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(_,o){const h=A.create("button",_,this._container);return h.type="button",h.addEventListener("click",o),h}},f.Popup=class extends u.E{constructor(_){super(),this.remove=()=>(this._content&&A.remove(this._content),this._container&&(A.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),this._map._canvasContainer.classList.remove("maplibregl-track-pointer"),delete this._map,this.fire(new u.k("close"))),this),this._onMouseUp=o=>{this._update(o.point)},this._onMouseMove=o=>{this._update(o.point)},this._onDrag=o=>{this._update(o.point)},this._update=o=>{var h;if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=A.create("div","maplibregl-popup",this._map.getContainer()),this._tip=A.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const C of this.options.className.split(" "))this._container.classList.add(C);this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._lngLat=this._map.transform.renderWorldCopies&&!this._trackPointer?th(this._lngLat,this._flatPos,this._map.transform):(h=this._lngLat)===null||h===void 0?void 0:h.wrap(),this._trackPointer&&!o)return;const d=this._flatPos=this._pos=this._trackPointer&&o?o:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&o?o:this._map.transform.locationPoint(this._lngLat));let m=this.options.anchor;const y=oh(this.options.offset);if(!m){const C=this._container.offsetWidth,M=this._container.offsetHeight;let k;k=d.y+y.bottom.y<M?["top"]:d.y>this._map.transform.height-M?["bottom"]:[],d.x<C/2?k.push("left"):d.x>this._map.transform.width-C/2&&k.push("right"),m=k.length===0?"bottom":k.join("-")}let E=d.add(y[m]);this.options.subpixelPositioning||(E=E.round()),A.setTransform(this._container,`${Zu[m]} translate(${E.x}px,${E.y}px)`),eh(this._container,m,"popup")},this._onClose=()=>{this.remove()},this.options=u.e(Object.create(Nf),_)}addTo(_){return this._map&&this.remove(),this._map=_,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new u.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(_){return this._lngLat=u.M.convert(_),this._pos=null,this._flatPos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.remove("maplibregl-track-pointer")),this}trackPointer(){return this._trackPointer=!0,this._pos=null,this._flatPos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")),this}getElement(){return this._container}setText(_){return this.setDOMContent(document.createTextNode(_))}setHTML(_){const o=document.createDocumentFragment(),h=document.createElement("body");let d;for(h.innerHTML=_;d=h.firstChild,d;)o.appendChild(d);return this.setDOMContent(o)}getMaxWidth(){var _;return(_=this._container)===null||_===void 0?void 0:_.style.maxWidth}setMaxWidth(_){return this.options.maxWidth=_,this._update(),this}setDOMContent(_){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=A.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(_),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(_){this._container&&this._container.classList.add(_)}removeClassName(_){this._container&&this._container.classList.remove(_)}setOffset(_){return this.options.offset=_,this._update(),this}toggleClassName(_){if(this._container)return this._container.classList.toggle(_)}setSubpixelPositioning(_){this.options.subpixelPositioning=_}_createCloseButton(){this.options.closeButton&&(this._closeButton=A.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const _=this._container.querySelector(zf);_&&_.focus()}},f.RasterDEMTileSource=We,f.RasterTileSource=Mt,f.ScaleControl=class{constructor(_){this._onMove=()=>{rh(this._map,this._container,this.options)},this.setUnit=o=>{this.options.unit=o,rh(this._map,this._container,this.options)},this.options=Object.assign(Object.assign({},ih),_)}getDefaultPosition(){return"bottom-left"}onAdd(_){return this._map=_,this._container=A.create("div","maplibregl-ctrl maplibregl-ctrl-scale",_.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){A.remove(this._container),this._map.off("move",this._onMove),this._map=void 0}},f.ScrollZoomHandler=Jc,f.Style=Io,f.TerrainControl=class{constructor(_){this._toggleTerrain=()=>{this._map.getTerrain()?this._map.setTerrain(null):this._map.setTerrain(this.options),this._updateTerrainIcon()},this._updateTerrainIcon=()=>{this._terrainButton.classList.remove("maplibregl-ctrl-terrain"),this._terrainButton.classList.remove("maplibregl-ctrl-terrain-enabled"),this._map.terrain?(this._terrainButton.classList.add("maplibregl-ctrl-terrain-enabled"),this._terrainButton.title=this._map._getUIString("TerrainControl.Disable")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.Enable"))},this.options=_}onAdd(_){return this._map=_,this._container=A.create("div","maplibregl-ctrl 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e&&yv(t.prototype,e),n&&yv(t,n),t}var op=function(t,e){return t.ll.x<=e.x&&e.x<=t.ur.x&&t.ll.y<=e.y&&e.y<=t.ur.y},C_=function(t,e){if(e.ur.x<t.ll.x||t.ur.x<e.ll.x||e.ur.y<t.ll.y||t.ur.y<e.ll.y)return null;var n=t.ll.x<e.ll.x?e.ll.x:t.ll.x,i=t.ur.x<e.ur.x?t.ur.x:e.ur.x,s=t.ll.y<e.ll.y?e.ll.y:t.ll.y,c=t.ur.y<e.ur.y?t.ur.y:e.ur.y;return{ll:{x:n,y:s},ur:{x:i,y:c}}},su=Number.EPSILON;su===void 0&&(su=Math.pow(2,-52));var ZI=su*su,T_=function(t,e){if(-su<t&&t<su&&-su<e&&e<su)return 0;var n=t-e;return n*n<ZI*t*e?0:t<e?-1:1},WI=function(){function t(){na(this,t),this.reset()}return No(t,[{key:"reset",value:function(){this.xRounder=new vv,this.yRounder=new vv}},{key:"round",value:function(e,n){return{x:this.xRounder.round(e),y:this.yRounder.round(n)}}}]),t}(),vv=function(){function t(){na(this,t),this.tree=new X_,this.round(0)}return No(t,[{key:"round",value:function(e){var n=this.tree.add(e),i=this.tree.prev(n);if(i!==null&&T_(n.key,i.key)===0)return this.tree.remove(e),i.key;var s=this.tree.next(n);return s!==null&&T_(n.key,s.key)===0?(this.tree.remove(e),s.key):e}}]),t}(),wp=new WI,vp=function(t,e){return t.x*e.y-t.y*e.x},Cx=function(t,e){return t.x*e.x+t.y*e.y},xv=function(t,e,n){var i={x:e.x-t.x,y:e.y-t.y},s={x:n.x-t.x,y:n.y-t.y},c=vp(i,s);return T_(c,0)},ym=function(t){return Math.sqrt(Cx(t,t))},HI=function(t,e,n){var i={x:e.x-t.x,y:e.y-t.y},s={x:n.x-t.x,y:n.y-t.y};return vp(s,i)/ym(s)/ym(i)},XI=function(t,e,n){var i={x:e.x-t.x,y:e.y-t.y},s={x:n.x-t.x,y:n.y-t.y};return Cx(s,i)/ym(s)/ym(i)},bv=function(t,e,n){return e.y===0?null:{x:t.x+e.x/e.y*(n-t.y),y:n}},wv=function(t,e,n){return e.x===0?null:{x:n,y:t.y+e.y/e.x*(n-t.x)}},YI=function(t,e,n,i){if(e.x===0)return wv(n,i,t.x);if(i.x===0)return wv(t,e,n.x);if(e.y===0)return bv(n,i,t.y);if(i.y===0)return bv(t,e,n.y);var s=vp(e,i);if(s==0)return null;var c={x:n.x-t.x,y:n.y-t.y},f=vp(c,e)/s,u=vp(c,i)/s,v=t.x+u*e.x,w=n.x+f*i.x,I=t.y+u*e.y,L=n.y+f*i.y,A=(v+w)/2,U=(I+L)/2;return{x:A,y:U}},Ga=function(){No(t,null,[{key:"compare",value:function(e,n){var i=t.comparePoints(e.point,n.point);return i!==0?i:(e.point!==n.point&&e.link(n),e.isLeft!==n.isLeft?e.isLeft?1:-1:vm.compare(e.segment,n.segment))}},{key:"comparePoints",value:function(e,n){return e.x<n.x?-1:e.x>n.x?1:e.y<n.y?-1:e.y>n.y?1:0}}]);function t(e,n){na(this,t),e.events===void 0?e.events=[this]:e.events.push(this),this.point=e,this.isLeft=n}return No(t,[{key:"link",value:function(e){if(e.point===this.point)throw new Error("Tried to link already linked events");for(var n=e.point.events,i=0,s=n.length;i<s;i++){var c=n[i];this.point.events.push(c),c.point=this.point}this.checkForConsuming()}},{key:"checkForConsuming",value:function(){for(var e=this.point.events.length,n=0;n<e;n++){var i=this.point.events[n];if(i.segment.consumedBy===void 0)for(var s=n+1;s<e;s++){var c=this.point.events[s];c.consumedBy===void 0&&i.otherSE.point.events===c.otherSE.point.events&&i.segment.consume(c.segment)}}}},{key:"getAvailableLinkedEvents",value:function(){for(var e=[],n=0,i=this.point.events.length;n<i;n++){var s=this.point.events[n];s!==this&&!s.segment.ringOut&&s.segment.isInResult()&&e.push(s)}return e}},{key:"getLeftmostComparator",value:function(e){var n=this,i=new Map,s=function(c){var f=c.otherSE;i.set(c,{sine:HI(n.point,e.point,f.point),cosine:XI(n.point,e.point,f.point)})};return function(c,f){i.has(c)||s(c),i.has(f)||s(f);var u=i.get(c),v=u.sine,w=u.cosine,I=i.get(f),L=I.sine,A=I.cosine;return v>=0&&L>=0?w<A?1:w>A?-1:0:v<0&&L<0?w<A?-1:w>A?1:0:L<v?-1:L>v?1:0}}}]),t}(),KI=0,vm=function(){No(t,null,[{key:"compare",value:function(e,n){var i=e.leftSE.point.x,s=n.leftSE.point.x,c=e.rightSE.point.x,f=n.rightSE.point.x;if(f<i)return 1;if(c<s)return-1;var u=e.leftSE.point.y,v=n.leftSE.point.y,w=e.rightSE.point.y,I=n.rightSE.point.y;if(i<s){if(v<u&&v<w)return 1;if(v>u&&v>w)return-1;var L=e.comparePoint(n.leftSE.point);if(L<0)return 1;if(L>0)return-1;var A=n.comparePoint(e.rightSE.point);return A!==0?A:-1}if(i>s){if(u<v&&u<I)return-1;if(u>v&&u>I)return 1;var U=n.comparePoint(e.leftSE.point);if(U!==0)return U;var z=e.comparePoint(n.rightSE.point);return z<0?1:z>0?-1:1}if(u<v)return-1;if(u>v)return 1;if(c<f){var K=n.comparePoint(e.rightSE.point);if(K!==0)return K}if(c>f){var J=e.comparePoint(n.rightSE.point);if(J<0)return 1;if(J>0)return-1}if(c!==f){var Q=w-u,O=c-i,G=I-v,j=f-s;if(Q>O&&G<j)return 1;if(Q<O&&G>j)return-1}return c>f?1:c<f||w<I?-1:w>I?1:e.id<n.id?-1:e.id>n.id?1:0}}]);function t(e,n,i,s){na(this,t),this.id=++KI,this.leftSE=e,e.segment=this,e.otherSE=n,this.rightSE=n,n.segment=this,n.otherSE=e,this.rings=i,this.windings=s}return No(t,[{key:"replaceRightSE",value:function(e){this.rightSE=e,this.rightSE.segment=this,this.rightSE.otherSE=this.leftSE,this.leftSE.otherSE=this.rightSE}},{key:"bbox",value:function(){var e=this.leftSE.point.y,n=this.rightSE.point.y;return{ll:{x:this.leftSE.point.x,y:e<n?e:n},ur:{x:this.rightSE.point.x,y:e>n?e:n}}}},{key:"vector",value:function(){return{x:this.rightSE.point.x-this.leftSE.point.x,y:this.rightSE.point.y-this.leftSE.point.y}}},{key:"isAnEndpoint",value:function(e){return e.x===this.leftSE.point.x&&e.y===this.leftSE.point.y||e.x===this.rightSE.point.x&&e.y===this.rightSE.point.y}},{key:"comparePoint",value:function(e){if(this.isAnEndpoint(e))return 0;var n=this.leftSE.point,i=this.rightSE.point,s=this.vector();if(n.x===i.x)return e.x===n.x?0:e.x<n.x?1:-1;var c=(e.y-n.y)/s.y,f=n.x+c*s.x;if(e.x===f)return 0;var u=(e.x-n.x)/s.x,v=n.y+u*s.y;return e.y===v?0:e.y<v?-1:1}},{key:"getIntersection",value:function(e){var n=this.bbox(),i=e.bbox(),s=C_(n,i);if(s===null)return null;var c=this.leftSE.point,f=this.rightSE.point,u=e.leftSE.point,v=e.rightSE.point,w=op(n,u)&&this.comparePoint(u)===0,I=op(i,c)&&e.comparePoint(c)===0,L=op(n,v)&&this.comparePoint(v)===0,A=op(i,f)&&e.comparePoint(f)===0;if(I&&w)return A&&!L?f:!A&&L?v:null;if(I)return L&&c.x===v.x&&c.y===v.y?null:c;if(w)return A&&f.x===u.x&&f.y===u.y?null:u;if(A&&L)return null;if(A)return f;if(L)return v;var U=YI(c,this.vector(),u,e.vector());return U===null||!op(s,U)?null:wp.round(U.x,U.y)}},{key:"split",value:function(e){var n=[],i=e.events!==void 0,s=new Ga(e,!0),c=new Ga(e,!1),f=this.rightSE;this.replaceRightSE(c),n.push(c),n.push(s);var u=new t(s,f,this.rings.slice(),this.windings.slice());return Ga.comparePoints(u.leftSE.point,u.rightSE.point)>0&&u.swapEvents(),Ga.comparePoints(this.leftSE.point,this.rightSE.point)>0&&this.swapEvents(),i&&(s.checkForConsuming(),c.checkForConsuming()),n}},{key:"swapEvents",value:function(){var e=this.rightSE;this.rightSE=this.leftSE,this.leftSE=e,this.leftSE.isLeft=!0,this.rightSE.isLeft=!1;for(var n=0,i=this.windings.length;n<i;n++)this.windings[n]*=-1}},{key:"consume",value:function(e){for(var n=this,i=e;n.consumedBy;)n=n.consumedBy;for(;i.consumedBy;)i=i.consumedBy;var s=t.compare(n,i);if(s!==0){if(s>0){var c=n;n=i,i=c}if(n.prev===i){var f=n;n=i,i=f}for(var u=0,v=i.rings.length;u<v;u++){var w=i.rings[u],I=i.windings[u],L=n.rings.indexOf(w);L===-1?(n.rings.push(w),n.windings.push(I)):n.windings[L]+=I}i.rings=null,i.windings=null,i.consumedBy=n,i.leftSE.consumedBy=n.leftSE,i.rightSE.consumedBy=n.rightSE}}},{key:"prevInResult",value:function(){return this._prevInResult!==void 0?this._prevInResult:(this.prev?this.prev.isInResult()?this._prevInResult=this.prev:this._prevInResult=this.prev.prevInResult():this._prevInResult=null,this._prevInResult)}},{key:"beforeState",value:function(){if(this._beforeState!==void 0)return this._beforeState;if(!this.prev)this._beforeState={rings:[],windings:[],multiPolys:[]};else{var e=this.prev.consumedBy||this.prev;this._beforeState=e.afterState()}return this._beforeState}},{key:"afterState",value:function(){if(this._afterState!==void 0)return this._afterState;var e=this.beforeState();this._afterState={rings:e.rings.slice(0),windings:e.windings.slice(0),multiPolys:[]};for(var n=this._afterState.rings,i=this._afterState.windings,s=this._afterState.multiPolys,c=0,f=this.rings.length;c<f;c++){var u=this.rings[c],v=this.windings[c],w=n.indexOf(u);w===-1?(n.push(u),i.push(v)):i[w]+=v}for(var I=[],L=[],A=0,U=n.length;A<U;A++)if(i[A]!==0){var z=n[A],K=z.poly;if(L.indexOf(K)===-1)if(z.isExterior)I.push(K);else{L.indexOf(K)===-1&&L.push(K);var J=I.indexOf(z.poly);J!==-1&&I.splice(J,1)}}for(var Q=0,O=I.length;Q<O;Q++){var G=I[Q].multiPoly;s.indexOf(G)===-1&&s.push(G)}return this._afterState}},{key:"isInResult",value:function(){if(this.consumedBy)return!1;if(this._isInResult!==void 0)return this._isInResult;var e=this.beforeState().multiPolys,n=this.afterState().multiPolys;switch(pa.type){case"union":{var i=e.length===0,s=n.length===0;this._isInResult=i!==s;break}case"intersection":{var c,f;e.length<n.length?(c=e.length,f=n.length):(c=n.length,f=e.length),this._isInResult=f===pa.numMultiPolys&&c<f;break}case"xor":{var u=Math.abs(e.length-n.length);this._isInResult=u%2===1;break}case"difference":{var v=function(w){return w.length===1&&w[0].isSubject};this._isInResult=v(e)!==v(n);break}default:throw new Error("Unrecognized operation type found ".concat(pa.type))}return this._isInResult}}],[{key:"fromRing",value:function(e,n,i){var s,c,f,u=Ga.comparePoints(e,n);if(u<0)s=e,c=n,f=1;else if(u>0)s=n,c=e,f=-1;else throw new Error("Tried to create degenerate segment at [".concat(e.x,", ").concat(e.y,"]"));var v=new Ga(s,!0),w=new Ga(c,!1);return new t(v,w,[i],[f])}}]),t}(),Sv=function(){function t(e,n,i){if(na(this,t),!Array.isArray(e)||e.length===0)throw new Error("Input geometry is not a valid Polygon or MultiPolygon");if(this.poly=n,this.isExterior=i,this.segments=[],typeof e[0][0]!="number"||typeof e[0][1]!="number")throw new Error("Input geometry is not a valid Polygon or MultiPolygon");var s=wp.round(e[0][0],e[0][1]);this.bbox={ll:{x:s.x,y:s.y},ur:{x:s.x,y:s.y}};for(var c=s,f=1,u=e.length;f<u;f++){if(typeof e[f][0]!="number"||typeof e[f][1]!="number")throw new Error("Input geometry is not a valid Polygon or MultiPolygon");var v=wp.round(e[f][0],e[f][1]);v.x===c.x&&v.y===c.y||(this.segments.push(vm.fromRing(c,v,this)),v.x<this.bbox.ll.x&&(this.bbox.ll.x=v.x),v.y<this.bbox.ll.y&&(this.bbox.ll.y=v.y),v.x>this.bbox.ur.x&&(this.bbox.ur.x=v.x),v.y>this.bbox.ur.y&&(this.bbox.ur.y=v.y),c=v)}(s.x!==c.x||s.y!==c.y)&&this.segments.push(vm.fromRing(c,s,this))}return No(t,[{key:"getSweepEvents",value:function(){for(var e=[],n=0,i=this.segments.length;n<i;n++){var s=this.segments[n];e.push(s.leftSE),e.push(s.rightSE)}return e}}]),t}(),JI=function(){function t(e,n){if(na(this,t),!Array.isArray(e))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");this.exteriorRing=new Sv(e[0],this,!0),this.bbox={ll:{x:this.exteriorRing.bbox.ll.x,y:this.exteriorRing.bbox.ll.y},ur:{x:this.exteriorRing.bbox.ur.x,y:this.exteriorRing.bbox.ur.y}},this.interiorRings=[];for(var i=1,s=e.length;i<s;i++){var c=new Sv(e[i],this,!1);c.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=c.bbox.ll.x),c.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=c.bbox.ll.y),c.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=c.bbox.ur.x),c.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=c.bbox.ur.y),this.interiorRings.push(c)}this.multiPoly=n}return No(t,[{key:"getSweepEvents",value:function(){for(var e=this.exteriorRing.getSweepEvents(),n=0,i=this.interiorRings.length;n<i;n++)for(var s=this.interiorRings[n].getSweepEvents(),c=0,f=s.length;c<f;c++)e.push(s[c]);return e}}]),t}(),Iv=function(){function t(e,n){if(na(this,t),!Array.isArray(e))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");try{typeof e[0][0][0]=="number"&&(e=[e])}catch{}this.polys=[],this.bbox={ll:{x:Number.POSITIVE_INFINITY,y:Number.POSITIVE_INFINITY},ur:{x:Number.NEGATIVE_INFINITY,y:Number.NEGATIVE_INFINITY}};for(var i=0,s=e.length;i<s;i++){var c=new JI(e[i],this);c.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=c.bbox.ll.x),c.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=c.bbox.ll.y),c.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=c.bbox.ur.x),c.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=c.bbox.ur.y),this.polys.push(c)}this.isSubject=n}return No(t,[{key:"getSweepEvents",value:function(){for(var e=[],n=0,i=this.polys.length;n<i;n++)for(var s=this.polys[n].getSweepEvents(),c=0,f=s.length;c<f;c++)e.push(s[c]);return e}}]),t}(),QI=function(){No(t,null,[{key:"factory",value:function(e){for(var n=[],i=0,s=e.length;i<s;i++){var c=e[i];if(!(!c.isInResult()||c.ringOut)){for(var f=null,u=c.leftSE,v=c.rightSE,w=[u],I=u.point,L=[];f=u,u=v,w.push(u),u.point!==I;)for(;;){var A=u.getAvailableLinkedEvents();if(A.length===0){var U=w[0].point,z=w[w.length-1].point;throw new Error("Unable to complete output ring starting at [".concat(U.x,",")+" ".concat(U.y,"]. Last matching segment found ends at")+" [".concat(z.x,", ").concat(z.y,"]."))}if(A.length===1){v=A[0].otherSE;break}for(var K=null,J=0,Q=L.length;J<Q;J++)if(L[J].point===u.point){K=J;break}if(K!==null){var O=L.splice(K)[0],G=w.splice(O.index);G.unshift(G[0].otherSE),n.push(new t(G.reverse()));continue}L.push({index:w.length,point:u.point});var j=u.getLeftmostComparator(f);v=A.sort(j)[0].otherSE;break}n.push(new t(w))}}return n}}]);function t(e){na(this,t),this.events=e;for(var n=0,i=e.length;n<i;n++)e[n].segment.ringOut=this;this.poly=null}return No(t,[{key:"getGeom",value:function(){for(var e=this.events[0].point,n=[e],i=1,s=this.events.length-1;i<s;i++){var c=this.events[i].point,f=this.events[i+1].point;xv(c,e,f)!==0&&(n.push(c),e=c)}if(n.length===1)return null;var u=n[0],v=n[1];xv(u,e,v)===0&&n.shift(),n.push(n[0]);for(var w=this.isExteriorRing()?1:-1,I=this.isExteriorRing()?0:n.length-1,L=this.isExteriorRing()?n.length:-1,A=[],U=I;U!=L;U+=w)A.push([n[U].x,n[U].y]);return A}},{key:"isExteriorRing",value:function(){if(this._isExteriorRing===void 0){var e=this.enclosingRing();this._isExteriorRing=e?!e.isExteriorRing():!0}return this._isExteriorRing}},{key:"enclosingRing",value:function(){return this._enclosingRing===void 0&&(this._enclosingRing=this._calcEnclosingRing()),this._enclosingRing}},{key:"_calcEnclosingRing",value:function(){for(var e=this.events[0],n=1,i=this.events.length;n<i;n++){var s=this.events[n];Ga.compare(e,s)>0&&(e=s)}for(var c=e.segment.prevInResult(),f=c?c.prevInResult():null;;){if(!c)return null;if(!f)return c.ringOut;if(f.ringOut!==c.ringOut)return f.ringOut.enclosingRing()!==c.ringOut?c.ringOut:c.ringOut.enclosingRing();c=f.prevInResult(),f=c?c.prevInResult():null}}}]),t}(),Ev=function(){function t(e){na(this,t),this.exteriorRing=e,e.poly=this,this.interiorRings=[]}return No(t,[{key:"addInterior",value:function(e){this.interiorRings.push(e),e.poly=this}},{key:"getGeom",value:function(){var e=[this.exteriorRing.getGeom()];if(e[0]===null)return null;for(var n=0,i=this.interiorRings.length;n<i;n++){var s=this.interiorRings[n].getGeom();s!==null&&e.push(s)}return e}}]),t}(),$I=function(){function t(e){na(this,t),this.rings=e,this.polys=this._composePolys(e)}return No(t,[{key:"getGeom",value:function(){for(var e=[],n=0,i=this.polys.length;n<i;n++){var s=this.polys[n].getGeom();s!==null&&e.push(s)}return e}},{key:"_composePolys",value:function(e){for(var n=[],i=0,s=e.length;i<s;i++){var c=e[i];if(!c.poly)if(c.isExteriorRing())n.push(new Ev(c));else{var f=c.enclosingRing();f.poly||n.push(new Ev(f)),f.poly.addInterior(c)}}return n}}]),t}(),tE=function(){function t(e){var n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:vm.compare;na(this,t),this.queue=e,this.tree=new X_(n),this.segments=[]}return No(t,[{key:"process",value:function(e){var n=e.segment,i=[];if(e.consumedBy)return e.isLeft?this.queue.remove(e.otherSE):this.tree.remove(n),i;var s=e.isLeft?this.tree.insert(n):this.tree.find(n);if(!s)throw new Error("Unable to find segment #".concat(n.id," ")+"[".concat(n.leftSE.point.x,", ").concat(n.leftSE.point.y,"] -> ")+"[".concat(n.rightSE.point.x,", ").concat(n.rightSE.point.y,"] ")+"in SweepLine tree. Please submit a bug report.");for(var c=s,f=s,u=void 0,v=void 0;u===void 0;)c=this.tree.prev(c),c===null?u=null:c.key.consumedBy===void 0&&(u=c.key);for(;v===void 0;)f=this.tree.next(f),f===null?v=null:f.key.consumedBy===void 0&&(v=f.key);if(e.isLeft){var w=null;if(u){var I=u.getIntersection(n);if(I!==null&&(n.isAnEndpoint(I)||(w=I),!u.isAnEndpoint(I)))for(var L=this._splitSafely(u,I),A=0,U=L.length;A<U;A++)i.push(L[A])}var z=null;if(v){var K=v.getIntersection(n);if(K!==null&&(n.isAnEndpoint(K)||(z=K),!v.isAnEndpoint(K)))for(var J=this._splitSafely(v,K),Q=0,O=J.length;Q<O;Q++)i.push(J[Q])}if(w!==null||z!==null){var G=null;if(w===null)G=z;else if(z===null)G=w;else{var j=Ga.comparePoints(w,z);G=j<=0?w:z}this.queue.remove(n.rightSE),i.push(n.rightSE);for(var lt=n.split(G),xt=0,dt=lt.length;xt<dt;xt++)i.push(lt[xt])}i.length>0?(this.tree.remove(n),i.push(e)):(this.segments.push(n),n.prev=u)}else{if(u&&v){var ht=u.getIntersection(v);if(ht!==null){if(!u.isAnEndpoint(ht))for(var ct=this._splitSafely(u,ht),Pt=0,$=ct.length;Pt<$;Pt++)i.push(ct[Pt]);if(!v.isAnEndpoint(ht))for(var Lt=this._splitSafely(v,ht),ee=0,Tt=Lt.length;ee<Tt;ee++)i.push(Lt[ee])}}this.tree.remove(n)}return i}},{key:"_splitSafely",value:function(e,n){this.tree.remove(e);var i=e.rightSE;this.queue.remove(i);var s=e.split(n);return s.push(i),e.consumedBy===void 0&&this.tree.insert(e),s}}]),t}(),Cv=typeof process<"u"&&{}.POLYGON_CLIPPING_MAX_QUEUE_SIZE||1e6,eE=typeof process<"u"&&{}.POLYGON_CLIPPING_MAX_SWEEPLINE_SEGMENTS||1e6,nE=function(){function t(){na(this,t)}return No(t,[{key:"run",value:function(e,n,i){pa.type=e,wp.reset();for(var s=[new Iv(n,!0)],c=0,f=i.length;c<f;c++)s.push(new Iv(i[c],!1));if(pa.numMultiPolys=s.length,pa.type==="difference")for(var u=s[0],v=1;v<s.length;)C_(s[v].bbox,u.bbox)!==null?v++:s.splice(v,1);if(pa.type==="intersection"){for(var w=0,I=s.length;w<I;w++)for(var L=s[w],A=w+1,U=s.length;A<U;A++)if(C_(L.bbox,s[A].bbox)===null)return[]}for(var z=new X_(Ga.compare),K=0,J=s.length;K<J;K++)for(var Q=s[K].getSweepEvents(),O=0,G=Q.length;O<G;O++)if(z.insert(Q[O]),z.size>Cv)throw new Error("Infinite loop when putting segment endpoints in a priority queue (queue size too big). Please file a bug report.");for(var j=new tE(z),lt=z.size,xt=z.pop();xt;){var dt=xt.key;if(z.size===lt){var ht=dt.segment;throw new Error("Unable to pop() ".concat(dt.isLeft?"left":"right"," SweepEvent ")+"[".concat(dt.point.x,", ").concat(dt.point.y,"] from segment #").concat(ht.id," ")+"[".concat(ht.leftSE.point.x,", ").concat(ht.leftSE.point.y,"] -> ")+"[".concat(ht.rightSE.point.x,", ").concat(ht.rightSE.point.y,"] from queue. ")+"Please file a bug report.")}if(z.size>Cv)throw new Error("Infinite loop when passing sweep line over endpoints (queue size too big). Please file a bug report.");if(j.segments.length>eE)throw new Error("Infinite loop when passing sweep line over endpoints (too many sweep line segments). Please file a bug report.");for(var ct=j.process(dt),Pt=0,$=ct.length;Pt<$;Pt++){var Lt=ct[Pt];Lt.consumedBy===void 0&&z.insert(Lt)}lt=z.size,xt=z.pop()}wp.reset();var ee=QI.factory(j.segments),Tt=new $I(ee);return Tt.getGeom()}}]),t}(),pa=new nE,iE=function(t){for(var e=arguments.length,n=new Array(e>1?e-1:0),i=1;i<e;i++)n[i-1]=arguments[i];return pa.run("union",t,n)},rE=function(t){for(var e=arguments.length,n=new Array(e>1?e-1:0),i=1;i<e;i++)n[i-1]=arguments[i];return pa.run("intersection",t,n)},oE=function(t){for(var e=arguments.length,n=new Array(e>1?e-1:0),i=1;i<e;i++)n[i-1]=arguments[i];return pa.run("xor",t,n)},sE=function(t){for(var e=arguments.length,n=new Array(e>1?e-1:0),i=1;i<e;i++)n[i-1]=arguments[i];return pa.run("difference",t,n)},Tx={union:iE,intersection:rE,xor:oE,difference:sE},ko=63710088e-1,Lx={centimeters:ko*100,centimetres:ko*100,degrees:ko/111325,feet:ko*3.28084,inches:ko*39.37,kilometers:ko/1e3,kilometres:ko/1e3,meters:ko,metres:ko,miles:ko/1609.344,millimeters:ko*1e3,millimetres:ko*1e3,nauticalmiles:ko/1852,radians:1,yards:ko*1.0936};function Om(t,e,n){n===void 0&&(n={});var i={type:"Feature"};return(n.id===0||n.id)&&(i.id=n.id),n.bbox&&(i.bbox=n.bbox),i.properties=e||{},i.geometry=t,i}function aE(t,e,n){if(n===void 0&&(n={}),!t)throw new Error("coordinates is required");if(!Array.isArray(t))throw new Error("coordinates must be an Array");if(t.length<2)throw new Error("coordinates must be at least 2 numbers long");if(!Tv(t[0])||!Tv(t[1]))throw new Error("coordinates must contain numbers");var i={type:"Point",coordinates:t};return Om(i,e,n)}function Mx(t,e,n){n===void 0&&(n={});for(var i=0,s=t;i<s.length;i++){var c=s[i];if(c.length<4)throw new Error("Each LinearRing of a 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Ax(t,e,n){if(t!==null)for(var i,s,c,f,u,v,w,I=0,L=0,A,U=t.type,z=U==="FeatureCollection",K=U==="Feature",J=z?t.features.length:1,Q=0;Q<J;Q++){w=z?t.features[Q].geometry:K?t.geometry:t,A=w?w.type==="GeometryCollection":!1,u=A?w.geometries.length:1;for(var O=0;O<u;O++){var G=0,j=0;if(f=A?w.geometries[O]:w,f!==null){v=f.coordinates;var lt=f.type;switch(I=n&&(lt==="Polygon"||lt==="MultiPolygon")?1:0,lt){case null:break;case"Point":if(e(v,L,Q,G,j)===!1)return!1;L++,G++;break;case"LineString":case"MultiPoint":for(i=0;i<v.length;i++){if(e(v[i],L,Q,G,j)===!1)return!1;L++,lt==="MultiPoint"&&G++}lt==="LineString"&&G++;break;case"Polygon":case"MultiLineString":for(i=0;i<v.length;i++){for(s=0;s<v[i].length-I;s++){if(e(v[i][s],L,Q,G,j)===!1)return!1;L++}lt==="MultiLineString"&&G++,lt==="Polygon"&&j++}lt==="Polygon"&&G++;break;case"MultiPolygon":for(i=0;i<v.length;i++){for(j=0,s=0;s<v[i].length;s++){for(c=0;c<v[i][s].length-I;c++){if(e(v[i][s][c],L,Q,G,j)===!1)return!1;L++}j++}G++}break;case"GeometryCollection":for(i=0;i<f.geometries.length;i++)if(Ax(f.geometries[i],e,n)===!1)return!1;break;default:throw new Error("Unknown Geometry Type")}}}}}function Lv(t,e){if(t.type==="Feature")e(t,0);else if(t.type==="FeatureCollection")for(var n=0;n<t.features.length&&e(t.features[n],n)!==!1;n++);}function kx(t,e){var n,i,s,c,f,u,v,w,I,L,A=0,U=t.type==="FeatureCollection",z=t.type==="Feature",K=U?t.features.length:1;for(n=0;n<K;n++){for(u=U?t.features[n].geometry:z?t.geometry:t,w=U?t.features[n].properties:z?t.properties:{},I=U?t.features[n].bbox:z?t.bbox:void 0,L=U?t.features[n].id:z?t.id:void 0,v=u?u.type==="GeometryCollection":!1,f=v?u.geometries.length:1,s=0;s<f;s++){if(c=v?u.geometries[s]:u,c===null){if(e(null,A,w,I,L)===!1)return!1;continue}switch(c.type){case"Point":case"LineString":case"MultiPoint":case"Polygon":case"MultiLineString":case"MultiPolygon":{if(e(c,A,w,I,L)===!1)return!1;break}case"GeometryCollection":{for(i=0;i<c.geometries.length;i++)if(e(c.geometries[i],A,w,I,L)===!1)return!1;break}default:throw new Error("Unknown Geometry Type")}}A++}}function M_(t){var e=[1/0,1/0,-1/0,-1/0];return Ax(t,function(n){e[0]>n[0]&&(e[0]=n[0]),e[1]>n[1]&&(e[1]=n[1]),e[2]<n[0]&&(e[2]=n[0]),e[3]<n[1]&&(e[3]=n[1])}),e}M_.default=M_;function hE(t,e){e===void 0&&(e={});var n=M_(t),i=(n[0]+n[2])/2,s=(n[1]+n[3])/2;return aE([i,s],e.properties,e)}"fill"in Array.prototype||Object.defineProperty(Array.prototype,"fill",{configurable:!0,value:function(t){if(this===void 0||this===null)throw new TypeError(this+" is not an object");var e=Object(this),n=Math.max(Math.min(e.length,9007199254740991),0)||0,i=1 in arguments&&parseInt(Number(arguments[1]),10)||0;i=i<0?Math.max(n+i,0):Math.min(i,n);var s=2 in arguments&&arguments[2]!==void 0?parseInt(Number(arguments[2]),10)||0:n;for(s=s<0?Math.max(n+arguments[2],0):Math.min(s,n);i<s;)e[i]=t,++i;return e},writable:!0});Number.isFinite=Number.isFinite||function(t){return typeof t=="number"&&isFinite(t)};Number.isInteger=Number.isInteger||function(t){return typeof t=="number"&&isFinite(t)&&Math.floor(t)===t};Number.parseFloat=Number.parseFloat||parseFloat;Number.isNaN=Number.isNaN||function(t){return t!==t};Math.trunc=Math.trunc||function(t){return t<0?Math.ceil(t):Math.floor(t)};var nc=function(){};nc.prototype.interfaces_=function(){return[]};nc.prototype.getClass=function(){return nc};nc.prototype.equalsWithTolerance=function(t,e,n){return Math.abs(t-e)<=n};var Qn=function(t){function e(n){t.call(this,n),this.name="IllegalArgumentException",this.message=n,this.stack=new t().stack}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Error),Ze=function(){},Dx={MAX_VALUE:{configurable:!0}};Ze.isNaN=function(t){return Number.isNaN(t)};Ze.doubleToLongBits=function(t){return t};Ze.longBitsToDouble=function(t){return t};Ze.isInfinite=function(t){return!Number.isFinite(t)};Dx.MAX_VALUE.get=function(){return Number.MAX_VALUE};Object.defineProperties(Ze,Dx);var ns=function(){},Fm=function(){},Lh=function(){};function is(){}var Ct=function t(){if(this.x=null,this.y=null,this.z=null,arguments.length===0)this.x=0,this.y=0,this.z=t.NULL_ORDINATE;else if(arguments.length===1){var e=arguments[0];this.x=e.x,this.y=e.y,this.z=e.z}else arguments.length===2?(this.x=arguments[0],this.y=arguments[1],this.z=t.NULL_ORDINATE):arguments.length===3&&(this.x=arguments[0],this.y=arguments[1],this.z=arguments[2])},gc={DimensionalComparator:{configurable:!0},serialVersionUID:{configurable:!0},NULL_ORDINATE:{configurable:!0},X:{configurable:!0},Y:{configurable:!0},Z:{configurable:!0}};Ct.prototype.setOrdinate=function(t,e){switch(t){case Ct.X:this.x=e;break;case Ct.Y:this.y=e;break;case Ct.Z:this.z=e;break;default:throw new Qn("Invalid ordinate index: "+t)}};Ct.prototype.equals2D=function(){if(arguments.length===1){var t=arguments[0];return!(this.x!==t.x||this.y!==t.y)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];return!(!nc.equalsWithTolerance(this.x,e.x,n)||!nc.equalsWithTolerance(this.y,e.y,n))}};Ct.prototype.getOrdinate=function(t){switch(t){case Ct.X:return this.x;case Ct.Y:return this.y;case Ct.Z:return this.z}throw new Qn("Invalid ordinate index: "+t)};Ct.prototype.equals3D=function(t){return this.x===t.x&&this.y===t.y&&(this.z===t.z||Ze.isNaN(this.z))&&Ze.isNaN(t.z)};Ct.prototype.equals=function(t){return t instanceof Ct?this.equals2D(t):!1};Ct.prototype.equalInZ=function(t,e){return nc.equalsWithTolerance(this.z,t.z,e)};Ct.prototype.compareTo=function(t){var e=t;return this.x<e.x?-1:this.x>e.x?1:this.y<e.y?-1:this.y>e.y?1:0};Ct.prototype.clone=function(){};Ct.prototype.copy=function(){return new Ct(this)};Ct.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+")"};Ct.prototype.distance3D=function(t){var e=this.x-t.x,n=this.y-t.y,i=this.z-t.z;return Math.sqrt(e*e+n*n+i*i)};Ct.prototype.distance=function(t){var e=this.x-t.x,n=this.y-t.y;return Math.sqrt(e*e+n*n)};Ct.prototype.hashCode=function(){var t=17;return t=37*t+Ct.hashCode(this.x),t=37*t+Ct.hashCode(this.y),t};Ct.prototype.setCoordinate=function(t){this.x=t.x,this.y=t.y,this.z=t.z};Ct.prototype.interfaces_=function(){return[ns,Fm,is]};Ct.prototype.getClass=function(){return Ct};Ct.hashCode=function(){if(arguments.length===1){var t=arguments[0],e=Ze.doubleToLongBits(t);return Math.trunc((e^e)>>>32)}};gc.DimensionalComparator.get=function(){return wl};gc.serialVersionUID.get=function(){return 6683108902428367e3};gc.NULL_ORDINATE.get=function(){return Ze.NaN};gc.X.get=function(){return 0};gc.Y.get=function(){return 1};gc.Z.get=function(){return 2};Object.defineProperties(Ct,gc);var wl=function(t){if(this._dimensionsToTest=2,arguments.length!==0&&arguments.length===1){var e=arguments[0];if(e!==2&&e!==3)throw new Qn("only 2 or 3 dimensions may be specified");this._dimensionsToTest=e}};wl.prototype.compare=function(t,e){var n=t,i=e,s=wl.compare(n.x,i.x);if(s!==0)return s;var c=wl.compare(n.y,i.y);if(c!==0)return c;if(this._dimensionsToTest<=2)return 0;var f=wl.compare(n.z,i.z);return f};wl.prototype.interfaces_=function(){return[Lh]};wl.prototype.getClass=function(){return wl};wl.compare=function(t,e){return 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ia=function(t){this.str=t};ia.prototype.append=function(t){this.str+=t};ia.prototype.setCharAt=function(t,e){this.str=this.str.substr(0,t)+e+this.str.substr(t+1)};ia.prototype.toString=function(t){return this.str};var Zs=function(t){this.value=t};Zs.prototype.intValue=function(){return this.value};Zs.prototype.compareTo=function(t){return this.value<t?-1:this.value>t?1:0};Zs.isNaN=function(t){return Number.isNaN(t)};var Sp=function(){};Sp.isWhitespace=function(t){return t<=32&&t>=0||t===127};Sp.toUpperCase=function(t){return t.toUpperCase()};var Ot=function t(){if(this._hi=0,this._lo=0,arguments.length===0)this.init(0);else if(arguments.length===1){if(typeof arguments[0]=="number"){var e=arguments[0];this.init(e)}else if(arguments[0]instanceof t){var n=arguments[0];this.init(n)}else if(typeof arguments[0]=="string"){var i=arguments[0];t.call(this,t.parse(i))}}else if(arguments.length===2){var s=arguments[0],c=arguments[1];this.init(s,c)}},Es={PI:{configurable:!0},TWO_PI:{configurable:!0},PI_2:{configurable:!0},E:{configurable:!0},NaN:{configurable:!0},EPS:{configurable:!0},SPLIT:{configurable:!0},MAX_PRINT_DIGITS:{configurable:!0},TEN:{configurable:!0},ONE:{configurable:!0},SCI_NOT_EXPONENT_CHAR:{configurable:!0},SCI_NOT_ZERO:{configurable:!0}};Ot.prototype.le=function(t){return(this._hi<t._hi||this._hi===t._hi)&&this._lo<=t._lo};Ot.prototype.extractSignificantDigits=function(t,e){var n=this.abs(),i=Ot.magnitude(n._hi),s=Ot.TEN.pow(i);n=n.divide(s),n.gt(Ot.TEN)?(n=n.divide(Ot.TEN),i+=1):n.lt(Ot.ONE)&&(n=n.multiply(Ot.TEN),i-=1);for(var c=i+1,f=new ia,u=Ot.MAX_PRINT_DIGITS-1,v=0;v<=u;v++){t&&v===c&&f.append(".");var w=Math.trunc(n._hi);if(w<0)break;var I=!1,L=0;w>9?(I=!0,L="9"):L="0"+w,f.append(L),n=n.subtract(Ot.valueOf(w)).multiply(Ot.TEN),I&&n.selfAdd(Ot.TEN);var A=!0,U=Ot.magnitude(n._hi);if(U<0&&Math.abs(U)>=u-v&&(A=!1),!A)break}return e[0]=i,f.toString()};Ot.prototype.sqr=function(){return this.multiply(this)};Ot.prototype.doubleValue=function(){return this._hi+this._lo};Ot.prototype.subtract=function(){if(arguments[0]instanceof Ot){var t=arguments[0];return this.add(t.negate())}else if(typeof arguments[0]=="number"){var e=arguments[0];return this.add(-e)}};Ot.prototype.equals=function(){if(arguments.length===1){var t=arguments[0];return this._hi===t._hi&&this._lo===t._lo}};Ot.prototype.isZero=function(){return this._hi===0&&this._lo===0};Ot.prototype.selfSubtract=function(){if(arguments[0]instanceof Ot){var t=arguments[0];return this.isNaN()?this:this.selfAdd(-t._hi,-t._lo)}else if(typeof arguments[0]=="number"){var e=arguments[0];return this.isNaN()?this:this.selfAdd(-e,0)}};Ot.prototype.getSpecialNumberString=function(){return this.isZero()?"0.0":this.isNaN()?"NaN ":null};Ot.prototype.min=function(t){return this.le(t)?this:t};Ot.prototype.selfDivide=function(){if(arguments.length===1){if(arguments[0]instanceof Ot){var t=arguments[0];return this.selfDivide(t._hi,t._lo)}else if(typeof arguments[0]=="number"){var e=arguments[0];return this.selfDivide(e,0)}}else if(arguments.length===2){var n=arguments[0],i=arguments[1],s=null,c=null,f=null,u=null,v=null,w=null,I=null,L=null;return v=this._hi/n,w=Ot.SPLIT*v,s=w-v,L=Ot.SPLIT*n,s=w-s,c=v-s,f=L-n,I=v*n,f=L-f,u=n-f,L=s*f-I+s*u+c*f+c*u,w=(this._hi-I-L+this._lo-v*i)/n,L=v+w,this._hi=L,this._lo=v-L+w,this}};Ot.prototype.dump=function(){return"DD<"+this._hi+", "+this._lo+">"};Ot.prototype.divide=function(){if(arguments[0]instanceof Ot){var t=arguments[0],e=null,n=null,i=null,s=null,c=null,f=null,u=null,v=null;c=this._hi/t._hi,f=Ot.SPLIT*c,e=f-c,v=Ot.SPLIT*t._hi,e=f-e,n=c-e,i=v-t._hi,u=c*t._hi,i=v-i,s=t._hi-i,v=e*i-u+e*s+n*i+n*s,f=(this._hi-u-v+this._lo-c*t._lo)/t._hi,v=c+f;var w=v,I=c-v+f;return new Ot(w,I)}else if(typeof arguments[0]=="number"){var L=arguments[0];return Ze.isNaN(L)?Ot.createNaN():Ot.copy(this).selfDivide(L,0)}};Ot.prototype.ge=function(t){return(this._hi>t._hi||this._hi===t._hi)&&this._lo>=t._lo};Ot.prototype.pow=function(t){if(t===0)return Ot.valueOf(1);var e=new Ot(this),n=Ot.valueOf(1),i=Math.abs(t);if(i>1)for(;i>0;)i%2===1&&n.selfMultiply(e),i/=2,i>0&&(e=e.sqr());else n=e;return t<0?n.reciprocal():n};Ot.prototype.ceil=function(){if(this.isNaN())return Ot.NaN;var t=Math.ceil(this._hi),e=0;return t===this._hi&&(e=Math.ceil(this._lo)),new Ot(t,e)};Ot.prototype.compareTo=function(t){var e=t;return this._hi<e._hi?-1:this._hi>e._hi?1:this._lo<e._lo?-1:this._lo>e._lo?1:0};Ot.prototype.rint=function(){if(this.isNaN())return this;var t=this.add(.5);return t.floor()};Ot.prototype.setValue=function(){if(arguments[0]instanceof Ot){var t=arguments[0];return this.init(t),this}else if(typeof arguments[0]=="number"){var e=arguments[0];return this.init(e),this}};Ot.prototype.max=function(t){return 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Ot){var t=arguments[0];return this.selfMultiply(t._hi,t._lo)}else if(typeof arguments[0]=="number"){var e=arguments[0];return this.selfMultiply(e,0)}}else if(arguments.length===2){var n=arguments[0],i=arguments[1],s=null,c=null,f=null,u=null,v=null,w=null;v=Ot.SPLIT*this._hi,s=v-this._hi,w=Ot.SPLIT*n,s=v-s,c=this._hi-s,f=w-n,v=this._hi*n,f=w-f,u=n-f,w=s*f-v+s*u+c*f+c*u+(this._hi*i+this._lo*n);var I=v+w;s=v-I;var L=w+s;return this._hi=I,this._lo=L,this}};Ot.prototype.selfSqr=function(){return this.selfMultiply(this)};Ot.prototype.floor=function(){if(this.isNaN())return Ot.NaN;var t=Math.floor(this._hi),e=0;return t===this._hi&&(e=Math.floor(this._lo)),new Ot(t,e)};Ot.prototype.negate=function(){return this.isNaN()?this:new Ot(-this._hi,-this._lo)};Ot.prototype.clone=function(){};Ot.prototype.multiply=function(){if(arguments[0]instanceof Ot){var t=arguments[0];return t.isNaN()?Ot.createNaN():Ot.copy(this).selfMultiply(t)}else if(typeof arguments[0]=="number"){var e=arguments[0];return Ze.isNaN(e)?Ot.createNaN():Ot.copy(this).selfMultiply(e,0)}};Ot.prototype.isNaN=function(){return Ze.isNaN(this._hi)};Ot.prototype.intValue=function(){return Math.trunc(this._hi)};Ot.prototype.toString=function(){var t=Ot.magnitude(this._hi);return t>=-3&&t<=20?this.toStandardNotation():this.toSciNotation()};Ot.prototype.toStandardNotation=function(){var t=this.getSpecialNumberString();if(t!==null)return t;var e=new Array(1).fill(null),n=this.extractSignificantDigits(!0,e),i=e[0]+1,s=n;if(n.charAt(0)===".")s="0"+n;else if(i<0)s="0."+Ot.stringOfChar("0",-i)+n;else if(n.indexOf(".")===-1){var c=i-n.length,f=Ot.stringOfChar("0",c);s=n+f+".0"}return this.isNegative()?"-"+s:s};Ot.prototype.reciprocal=function(){var t=null,e=null,n=null,i=null,s=null,c=null,f=null,u=null;s=1/this._hi,c=Ot.SPLIT*s,t=c-s,u=Ot.SPLIT*this._hi,t=c-t,e=s-t,n=u-this._hi,f=s*this._hi,n=u-n,i=this._hi-n,u=t*n-f+t*i+e*n+e*i,c=(1-f-u-s*this._lo)/this._hi;var v=s+c,w=s-v+c;return new Ot(v,w)};Ot.prototype.toSciNotation=function(){if(this.isZero())return Ot.SCI_NOT_ZERO;var t=this.getSpecialNumberString();if(t!==null)return t;var e=new Array(1).fill(null),n=this.extractSignificantDigits(!1,e),i=Ot.SCI_NOT_EXPONENT_CHAR+e[0];if(n.charAt(0)==="0")throw new Error("Found leading zero: "+n);var s="";n.length>1&&(s=n.substring(1));var c=n.charAt(0)+"."+s;return this.isNegative()?"-"+c+i:c+i};Ot.prototype.abs=function(){return this.isNaN()?Ot.NaN:this.isNegative()?this.negate():new Ot(this)};Ot.prototype.isPositive=function(){return(this._hi>0||this._hi===0)&&this._lo>0};Ot.prototype.lt=function(t){return(this._hi<t._hi||this._hi===t._hi)&&this._lo<t._lo};Ot.prototype.add=function(){if(arguments[0]instanceof Ot){var t=arguments[0];return Ot.copy(this).selfAdd(t)}else if(typeof arguments[0]=="number"){var e=arguments[0];return Ot.copy(this).selfAdd(e)}};Ot.prototype.init=function(){if(arguments.length===1){if(typeof arguments[0]=="number"){var t=arguments[0];this._hi=t,this._lo=0}else if(arguments[0]instanceof Ot){var e=arguments[0];this._hi=e._hi,this._lo=e._lo}}else if(arguments.length===2){var n=arguments[0],i=arguments[1];this._hi=n,this._lo=i}};Ot.prototype.gt=function(t){return(this._hi>t._hi||this._hi===t._hi)&&this._lo>t._lo};Ot.prototype.isNegative=function(){return(this._hi<0||this._hi===0)&&this._lo<0};Ot.prototype.trunc=function(){return this.isNaN()?Ot.NaN:this.isPositive()?this.floor():this.ceil()};Ot.prototype.signum=function(){return this._hi>0?1:this._hi<0?-1:this._lo>0?1:this._lo<0?-1:0};Ot.prototype.interfaces_=function(){return[is,ns,Fm]};Ot.prototype.getClass=function(){return Ot};Ot.sqr=function(t){return Ot.valueOf(t).selfMultiply(t)};Ot.valueOf=function(){if(typeof arguments[0]=="string"){var t=arguments[0];return Ot.parse(t)}else if(typeof arguments[0]=="number"){var e=arguments[0];return new Ot(e)}};Ot.sqrt=function(t){return Ot.valueOf(t).sqrt()};Ot.parse=function(t){for(var e=0,n=t.length;Sp.isWhitespace(t.charAt(e));)e++;var i=!1;if(e<n){var s=t.charAt(e);(s==="-"||s==="+")&&(e++,s==="-"&&(i=!0))}for(var c=new Ot,f=0,u=0,v=0;!(e>=n);){var w=t.charAt(e);if(e++,Sp.isDigit(w)){var I=w-"0";c.selfMultiply(Ot.TEN),c.selfAdd(I),f++;continue}if(w==="."){u=f;continue}if(w==="e"||w==="E"){var L=t.substring(e);try{v=Zs.parseInt(L)}catch(J){throw J instanceof Error?new Error("Invalid exponent "+L+" in string "+t):J}finally{}break}throw new Error("Unexpected character '"+w+"' at position "+e+" in string "+t)}var A=c,U=f-u-v;if(U===0)A=c;else if(U>0){var z=Ot.TEN.pow(U);A=c.divide(z)}else if(U<0){var K=Ot.TEN.pow(-U);A=c.multiply(K)}return i?A.negate():A};Ot.createNaN=function(){return new Ot(Ze.NaN,Ze.NaN)};Ot.copy=function(t){return new Ot(t)};Ot.magnitude=function(t){var e=Math.abs(t),n=Math.log(e)/Math.log(10),i=Math.trunc(Math.floor(n)),s=Math.pow(10,i);return s*10<=e&&(i+=1),i};Ot.stringOfChar=function(t,e){for(var n=new ia,i=0;i<e;i++)n.append(t);return n.toString()};Es.PI.get=function(){return new Ot(3.141592653589793,12246467991473532e-32)};Es.TWO_PI.get=function(){return new Ot(6.283185307179586,24492935982947064e-32)};Es.PI_2.get=function(){return new Ot(1.5707963267948966,6123233995736766e-32)};Es.E.get=function(){return new Ot(2.718281828459045,14456468917292502e-32)};Es.NaN.get=function(){return new Ot(Ze.NaN,Ze.NaN)};Es.EPS.get=function(){return 123259516440783e-46};Es.SPLIT.get=function(){return 134217729};Es.MAX_PRINT_DIGITS.get=function(){return 32};Es.TEN.get=function(){return Ot.valueOf(10)};Es.ONE.get=function(){return Ot.valueOf(1)};Es.SCI_NOT_EXPONENT_CHAR.get=function(){return"E"};Es.SCI_NOT_ZERO.get=function(){return"0.0E0"};Object.defineProperties(Ot,Es);var $r=function(){},Nx={DP_SAFE_EPSILON:{configurable:!0}};$r.prototype.interfaces_=function(){return[]};$r.prototype.getClass=function(){return $r};$r.orientationIndex=function(t,e,n){var i=$r.orientationIndexFilter(t,e,n);if(i<=1)return i;var s=Ot.valueOf(e.x).selfAdd(-t.x),c=Ot.valueOf(e.y).selfAdd(-t.y),f=Ot.valueOf(n.x).selfAdd(-e.x),u=Ot.valueOf(n.y).selfAdd(-e.y);return s.selfMultiply(u).selfSubtract(c.selfMultiply(f)).signum()};$r.signOfDet2x2=function(t,e,n,i){var s=t.multiply(i).selfSubtract(e.multiply(n));return s.signum()};$r.intersection=function(t,e,n,i){var s=Ot.valueOf(i.y).selfSubtract(n.y).selfMultiply(Ot.valueOf(e.x).selfSubtract(t.x)),c=Ot.valueOf(i.x).selfSubtract(n.x).selfMultiply(Ot.valueOf(e.y).selfSubtract(t.y)),f=s.subtract(c),u=Ot.valueOf(i.x).selfSubtract(n.x).selfMultiply(Ot.valueOf(t.y).selfSubtract(n.y)),v=Ot.valueOf(i.y).selfSubtract(n.y).selfMultiply(Ot.valueOf(t.x).selfSubtract(n.x)),w=u.subtract(v),I=w.selfDivide(f).doubleValue(),L=Ot.valueOf(t.x).selfAdd(Ot.valueOf(e.x).selfSubtract(t.x).selfMultiply(I)).doubleValue(),A=Ot.valueOf(e.x).selfSubtract(t.x).selfMultiply(Ot.valueOf(t.y).selfSubtract(n.y)),U=Ot.valueOf(e.y).selfSubtract(t.y).selfMultiply(Ot.valueOf(t.x).selfSubtract(n.x)),z=A.subtract(U),K=z.selfDivide(f).doubleValue(),J=Ot.valueOf(n.y).selfAdd(Ot.valueOf(i.y).selfSubtract(n.y).selfMultiply(K)).doubleValue();return new Ct(L,J)};$r.orientationIndexFilter=function(t,e,n){var i=null,s=(t.x-n.x)*(e.y-n.y),c=(t.y-n.y)*(e.x-n.x),f=s-c;if(s>0){if(c<=0)return $r.signum(f);i=s+c}else if(s<0){if(c>=0)return 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wn};Object.defineProperties(wn,qp);var zx=function(){},Qh=function(t){function e(){t.call(this,"Projective point not representable on the Cartesian plane.")}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(zx),dr=function(){};dr.arraycopy=function(t,e,n,i,s){for(var c=0,f=e;f<e+s;f++)n[i+c]=t[f],c++};dr.getProperty=function(t){return{"line.separator":`
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if(arguments.length===1){if(arguments[0]instanceof Ct){var e=arguments[0];this.init(e.x,e.x,e.y,e.y)}else if(arguments[0]instanceof t){var n=arguments[0];this.init(n)}}else if(arguments.length===2){var i=arguments[0],s=arguments[1];this.init(i.x,s.x,i.y,s.y)}else if(arguments.length===4){var c=arguments[0],f=arguments[1],u=arguments[2],v=arguments[3];this.init(c,f,u,v)}},Ox={serialVersionUID:{configurable:!0}};Le.prototype.getArea=function(){return this.getWidth()*this.getHeight()};Le.prototype.equals=function(t){if(!(t instanceof Le))return!1;var e=t;return this.isNull()?e.isNull():this._maxx===e.getMaxX()&&this._maxy===e.getMaxY()&&this._minx===e.getMinX()&&this._miny===e.getMinY()};Le.prototype.intersection=function(t){if(this.isNull()||t.isNull()||!this.intersects(t))return new Le;var e=this._minx>t._minx?this._minx:t._minx,n=this._miny>t._miny?this._miny:t._miny,i=this._maxx<t._maxx?this._maxx:t._maxx,s=this._maxy<t._maxy?this._maxy:t._maxy;return new 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this.isNull()?!1:!(n>this._maxx||n<this._minx||i>this._maxy||i<this._miny)}};Le.prototype.getMinY=function(){return this._miny};Le.prototype.getMinX=function(){return this._minx};Le.prototype.expandToInclude=function(){if(arguments.length===1){if(arguments[0]instanceof Ct){var t=arguments[0];this.expandToInclude(t.x,t.y)}else if(arguments[0]instanceof Le){var e=arguments[0];if(e.isNull())return null;this.isNull()?(this._minx=e.getMinX(),this._maxx=e.getMaxX(),this._miny=e.getMinY(),this._maxy=e.getMaxY()):(e._minx<this._minx&&(this._minx=e._minx),e._maxx>this._maxx&&(this._maxx=e._maxx),e._miny<this._miny&&(this._miny=e._miny),e._maxy>this._maxy&&(this._maxy=e._maxy))}}else if(arguments.length===2){var n=arguments[0],i=arguments[1];this.isNull()?(this._minx=n,this._maxx=n,this._miny=i,this._maxy=i):(n<this._minx&&(this._minx=n),n>this._maxx&&(this._maxx=n),i<this._miny&&(this._miny=i),i>this._maxy&&(this._maxy=i))}};Le.prototype.minExtent=function(){if(this.isNull())return 0;var 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t=37*t+Ct.hashCode(this._minx),t=37*t+Ct.hashCode(this._maxx),t=37*t+Ct.hashCode(this._miny),t=37*t+Ct.hashCode(this._maxy),t};Le.prototype.interfaces_=function(){return[ns,is]};Le.prototype.getClass=function(){return Le};Le.intersects=function(){if(arguments.length===3){var t=arguments[0],e=arguments[1],n=arguments[2];return n.x>=(t.x<e.x?t.x:e.x)&&n.x<=(t.x>e.x?t.x:e.x)&&n.y>=(t.y<e.y?t.y:e.y)&&n.y<=(t.y>e.y?t.y:e.y)}else if(arguments.length===4){var i=arguments[0],s=arguments[1],c=arguments[2],f=arguments[3],u=Math.min(c.x,f.x),v=Math.max(c.x,f.x),w=Math.min(i.x,s.x),I=Math.max(i.x,s.x);return!(w>v||I<u||(u=Math.min(c.y,f.y),v=Math.max(c.y,f.y),w=Math.min(i.y,s.y),I=Math.max(i.y,s.y),w>v)||I<u)}};Ox.serialVersionUID.get=function(){return 5873921885273102e3};Object.defineProperties(Le,Ox);var 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this.geometryFactory.createLinearRing();for(var e=t.trim().split(","),n=[],i,s=0,c=e.length;s<c;++s)i=e[s].trim().split(Os.spaces),n.push(new Ct(Number.parseFloat(i[0]),Number.parseFloat(i[1])));return this.geometryFactory.createLinearRing(n)},multilinestring:function(t){var e=this;if(t===void 0)return this.geometryFactory.createMultiLineString();for(var n,i=t.trim().split(Os.parenComma),s=[],c=0,f=i.length;c<f;++c)n=i[c].replace(Os.trimParens,"$1"),s.push(Eh.linestring.apply(e,[n]));return this.geometryFactory.createMultiLineString(s)},polygon:function(t){var e=this;if(t===void 0)return this.geometryFactory.createPolygon();for(var n,i,s,c=t.trim().split(Os.parenComma),f,u=[],v=0,w=c.length;v<w;++v)n=c[v].replace(Os.trimParens,"$1"),i=Eh.linestring.apply(e,[n]),s=e.geometryFactory.createLinearRing(i._points),v===0?f=s:u.push(s);return this.geometryFactory.createPolygon(f,u)},multipolygon:function(t){var e=this;if(t===void 0)return this.geometryFactory.createMultiPolygon();for(var n,i=t.trim().split(Os.doubleParenComma),s=[],c=0,f=i.length;c<f;++c)n=i[c].replace(Os.trimParens,"$1"),s.push(Eh.polygon.apply(e,[n]));return this.geometryFactory.createMultiPolygon(s)},geometrycollection:function(t){var e=this;if(t===void 0)return this.geometryFactory.createGeometryCollection();t=t.replace(/,\s*([A-Za-z])/g,"|$1");for(var n=t.trim().split("|"),i=[],s=0,c=n.length;s<c;++s)i.push(e.read(n[s]));return this.geometryFactory.createGeometryCollection(i)}},ys=function(t){this.parser=new Bm(t)};ys.prototype.write=function(t){return this.parser.write(t)};ys.toLineString=function(t,e){if(arguments.length!==2)throw new Error("Not implemented");return"LINESTRING ( "+t.x+" "+t.y+", "+e.x+" "+e.y+" )"};var Xa=function(t){function e(n){t.call(this,n),this.name="RuntimeException",this.message=n,this.stack=new t().stack}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Error),bm=function(t){function e(){if(t.call(this),arguments.length===0)t.call(this);else if(arguments.length===1){var n=arguments[0];t.call(this,n)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Xa),tn=function(){};tn.prototype.interfaces_=function(){return[]};tn.prototype.getClass=function(){return tn};tn.shouldNeverReachHere=function(){if(arguments.length===0)tn.shouldNeverReachHere(null);else if(arguments.length===1){var t=arguments[0];throw new bm("Should never reach here"+(t!==null?": "+t:""))}};tn.isTrue=function(){var t,e;if(arguments.length===1)t=arguments[0],tn.isTrue(t,null);else if(arguments.length===2&&(t=arguments[0],e=arguments[1],!t))throw e===null?new bm:new bm(e)};tn.equals=function(){var t,e,n;if(arguments.length===2)t=arguments[0],e=arguments[1],tn.equals(t,e,null);else if(arguments.length===3&&(t=arguments[0],e=arguments[1],n=arguments[2],!e.equals(t)))throw new bm("Expected "+t+" but encountered "+e+(n!==null?": "+n:""))};var si=function(){this._result=null,this._inputLines=Array(2).fill().map(function(){return Array(2)}),this._intPt=new Array(2).fill(null),this._intLineIndex=null,this._isProper=null,this._pa=null,this._pb=null,this._precisionModel=null,this._intPt[0]=new Ct,this._intPt[1]=new Ct,this._pa=this._intPt[0],this._pb=this._intPt[1],this._result=0},_c={DONT_INTERSECT:{configurable:!0},DO_INTERSECT:{configurable:!0},COLLINEAR:{configurable:!0},NO_INTERSECTION:{configurable:!0},POINT_INTERSECTION:{configurable:!0},COLLINEAR_INTERSECTION:{configurable:!0}};si.prototype.getIndexAlongSegment=function(t,e){return this.computeIntLineIndex(),this._intLineIndex[t][e]};si.prototype.getTopologySummary=function(){var t=new ia;return this.isEndPoint()&&t.append(" endpoint"),this._isProper&&t.append(" proper"),this.isCollinear()&&t.append(" collinear"),t.toString()};si.prototype.computeIntersection=function(t,e,n,i){this._inputLines[0][0]=t,this._inputLines[0][1]=e,this._inputLines[1][0]=n,this._inputLines[1][1]=i,this._result=this.computeIntersect(t,e,n,i)};si.prototype.getIntersectionNum=function(){return this._result};si.prototype.computeIntLineIndex=function(){if(arguments.length===0)this._intLineIndex===null&&(this._intLineIndex=Array(2).fill().map(function(){return Array(2)}),this.computeIntLineIndex(0),this.computeIntLineIndex(1));else if(arguments.length===1){var t=arguments[0],e=this.getEdgeDistance(t,0),n=this.getEdgeDistance(t,1);e>n?(this._intLineIndex[t][0]=0,this._intLineIndex[t][1]=1):(this._intLineIndex[t][0]=1,this._intLineIndex[t][1]=0)}};si.prototype.isProper=function(){return this.hasIntersection()&&this._isProper};si.prototype.setPrecisionModel=function(t){this._precisionModel=t};si.prototype.isInteriorIntersection=function(){var t=this;if(arguments.length===0)return!!(this.isInteriorIntersection(0)||this.isInteriorIntersection(1));if(arguments.length===1){for(var e=arguments[0],n=0;n<this._result;n++)if(!(t._intPt[n].equals2D(t._inputLines[e][0])||t._intPt[n].equals2D(t._inputLines[e][1])))return!0;return!1}};si.prototype.getIntersection=function(t){return this._intPt[t]};si.prototype.isEndPoint=function(){return this.hasIntersection()&&!this._isProper};si.prototype.hasIntersection=function(){return this._result!==si.NO_INTERSECTION};si.prototype.getEdgeDistance=function(t,e){var n=si.computeEdgeDistance(this._intPt[e],this._inputLines[t][0],this._inputLines[t][1]);return n};si.prototype.isCollinear=function(){return this._result===si.COLLINEAR_INTERSECTION};si.prototype.toString=function(){return ys.toLineString(this._inputLines[0][0],this._inputLines[0][1])+" - "+ys.toLineString(this._inputLines[1][0],this._inputLines[1][1])+this.getTopologySummary()};si.prototype.getEndpoint=function(t,e){return this._inputLines[t][e]};si.prototype.isIntersection=function(t){for(var e=this,n=0;n<this._result;n++)if(e._intPt[n].equals2D(t))return!0;return!1};si.prototype.getIntersectionAlongSegment=function(t,e){return this.computeIntLineIndex(),this._intPt[this._intLineIndex[t][e]]};si.prototype.interfaces_=function(){return[]};si.prototype.getClass=function(){return si};si.computeEdgeDistance=function(t,e,n){var i=Math.abs(n.x-e.x),s=Math.abs(n.y-e.y),c=-1;if(t.equals(e))c=0;else if(t.equals(n))i>s?c=i:c=s;else{var f=Math.abs(t.x-e.x),u=Math.abs(t.y-e.y);i>s?c=f:c=u,c===0&&!t.equals(e)&&(c=Math.max(f,u))}return tn.isTrue(!(c===0&&!t.equals(e)),"Bad distance calculation"),c};si.nonRobustComputeEdgeDistance=function(t,e,n){var i=t.x-e.x,s=t.y-e.y,c=Math.sqrt(i*i+s*s);return tn.isTrue(!(c===0&&!t.equals(e)),"Invalid distance calculation"),c};_c.DONT_INTERSECT.get=function(){return 0};_c.DO_INTERSECT.get=function(){return 1};_c.COLLINEAR.get=function(){return 2};_c.NO_INTERSECTION.get=function(){return 0};_c.POINT_INTERSECTION.get=function(){return 1};_c.COLLINEAR_INTERSECTION.get=function(){return 2};Object.defineProperties(si,_c);var Su=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isInSegmentEnvelopes=function(n){var i=new Le(this._inputLines[0][0],this._inputLines[0][1]),s=new Le(this._inputLines[1][0],this._inputLines[1][1]);return i.contains(n)&&s.contains(n)},e.prototype.computeIntersection=function(){if(arguments.length===3){var n=arguments[0],i=arguments[1],s=arguments[2];if(this._isProper=!1,Le.intersects(i,s,n)&&ge.orientationIndex(i,s,n)===0&&ge.orientationIndex(s,i,n)===0)return this._isProper=!0,(n.equals(i)||n.equals(s))&&(this._isProper=!1),this._result=t.POINT_INTERSECTION,null;this._result=t.NO_INTERSECTION}else return t.prototype.computeIntersection.apply(this,arguments)},e.prototype.normalizeToMinimum=function(n,i,s,c,f){f.x=this.smallestInAbsValue(n.x,i.x,s.x,c.x),f.y=this.smallestInAbsValue(n.y,i.y,s.y,c.y),n.x-=f.x,n.y-=f.y,i.x-=f.x,i.y-=f.y,s.x-=f.x,s.y-=f.y,c.x-=f.x,c.y-=f.y},e.prototype.safeHCoordinateIntersection=function(n,i,s,c){var f=null;try{f=ms.intersection(n,i,s,c)}catch(u){if(u instanceof Qh)f=e.nearestEndpoint(n,i,s,c);else throw u}finally{}return f},e.prototype.intersection=function(n,i,s,c){var f=this.intersectionWithNormalization(n,i,s,c);return this.isInSegmentEnvelopes(f)||(f=new Ct(e.nearestEndpoint(n,i,s,c))),this._precisionModel!==null&&this._precisionModel.makePrecise(f),f},e.prototype.smallestInAbsValue=function(n,i,s,c){var f=n,u=Math.abs(f);return Math.abs(i)<u&&(f=i,u=Math.abs(i)),Math.abs(s)<u&&(f=s,u=Math.abs(s)),Math.abs(c)<u&&(f=c),f},e.prototype.checkDD=function(n,i,s,c,f){var u=$r.intersection(n,i,s,c),v=this.isInSegmentEnvelopes(u);dr.out.println("DD in env = "+v+"  --------------------- "+u),f.distance(u)>1e-4&&dr.out.println("Distance = "+f.distance(u))},e.prototype.intersectionWithNormalization=function(n,i,s,c){var f=new Ct(n),u=new Ct(i),v=new Ct(s),w=new Ct(c),I=new Ct;this.normalizeToEnvCentre(f,u,v,w,I);var L=this.safeHCoordinateIntersection(f,u,v,w);return L.x+=I.x,L.y+=I.y,L},e.prototype.computeCollinearIntersection=function(n,i,s,c){var f=Le.intersects(n,i,s),u=Le.intersects(n,i,c),v=Le.intersects(s,c,n),w=Le.intersects(s,c,i);return f&&u?(this._intPt[0]=s,this._intPt[1]=c,t.COLLINEAR_INTERSECTION):v&&w?(this._intPt[0]=n,this._intPt[1]=i,t.COLLINEAR_INTERSECTION):f&&v?(this._intPt[0]=s,this._intPt[1]=n,s.equals(n)&&!u&&!w?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):f&&w?(this._intPt[0]=s,this._intPt[1]=i,s.equals(i)&&!u&&!v?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):u&&v?(this._intPt[0]=c,this._intPt[1]=n,c.equals(n)&&!f&&!w?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):u&&w?(this._intPt[0]=c,this._intPt[1]=i,c.equals(i)&&!f&&!v?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):t.NO_INTERSECTION},e.prototype.normalizeToEnvCentre=function(n,i,s,c,f){var u=n.x<i.x?n.x:i.x,v=n.y<i.y?n.y:i.y,w=n.x>i.x?n.x:i.x,I=n.y>i.y?n.y:i.y,L=s.x<c.x?s.x:c.x,A=s.y<c.y?s.y:c.y,U=s.x>c.x?s.x:c.x,z=s.y>c.y?s.y:c.y,K=u>L?u:L,J=w<U?w:U,Q=v>A?v:A,O=I<z?I:z,G=(K+J)/2,j=(Q+O)/2;f.x=G,f.y=j,n.x-=f.x,n.y-=f.y,i.x-=f.x,i.y-=f.y,s.x-=f.x,s.y-=f.y,c.x-=f.x,c.y-=f.y},e.prototype.computeIntersect=function(n,i,s,c){if(this._isProper=!1,!Le.intersects(n,i,s,c))return t.NO_INTERSECTION;var f=ge.orientationIndex(n,i,s),u=ge.orientationIndex(n,i,c);if(f>0&&u>0||f<0&&u<0)return t.NO_INTERSECTION;var v=ge.orientationIndex(s,c,n),w=ge.orientationIndex(s,c,i);if(v>0&&w>0||v<0&&w<0)return t.NO_INTERSECTION;var I=f===0&&u===0&&v===0&&w===0;return I?this.computeCollinearIntersection(n,i,s,c):(f===0||u===0||v===0||w===0?(this._isProper=!1,n.equals2D(s)||n.equals2D(c)?this._intPt[0]=n:i.equals2D(s)||i.equals2D(c)?this._intPt[0]=i:f===0?this._intPt[0]=new Ct(s):u===0?this._intPt[0]=new Ct(c):v===0?this._intPt[0]=new Ct(n):w===0&&(this._intPt[0]=new Ct(i))):(this._isProper=!0,this._intPt[0]=this.intersection(n,i,s,c)),t.POINT_INTERSECTION)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.nearestEndpoint=function(n,i,s,c){var f=n,u=ge.distancePointLine(n,s,c),v=ge.distancePointLine(i,s,c);return v<u&&(u=v,f=i),v=ge.distancePointLine(s,n,i),v<u&&(u=v,f=s),v=ge.distancePointLine(c,n,i),v<u&&(u=v,f=c),f},e}(si),ic=function(){};ic.prototype.interfaces_=function(){return[]};ic.prototype.getClass=function(){return ic};ic.orientationIndex=function(t,e,n){var i=e.x-t.x,s=e.y-t.y,c=n.x-e.x,f=n.y-e.y;return ic.signOfDet2x2(i,s,c,f)};ic.signOfDet2x2=function(t,e,n,i){var s=null,c=null,f=null;if(s=1,t===0||i===0)return e===0||n===0?0:e>0?n>0?-s:s:n>0?s:-s;if(e===0||n===0)return i>0?t>0?s:-s:t>0?-s:s;if(e>0?i>0?e<=i||(s=-s,c=t,t=n,n=c,c=e,e=i,i=c):e<=-i?(s=-s,n=-n,i=-i):(c=t,t=-n,n=c,c=e,e=-i,i=c):i>0?-e<=i?(s=-s,t=-t,e=-e):(c=-t,t=n,n=c,c=-e,e=i,i=c):e>=i?(t=-t,e=-e,n=-n,i=-i):(s=-s,c=-t,t=-n,n=c,c=-e,e=-i,i=c),t>0)if(n>0){if(!(t<=n))return s}else return s;else{if(n>0)return-s;if(t>=n)s=-s,t=-t,n=-n;else return-s}for(;;){if(f=Math.floor(n/t),n=n-f*t,i=i-f*e,i<0)return-s;if(i>e)return s;if(t>n+n){if(e<i+i)return s}else{if(e>i+i)return-s;n=t-n,i=e-i,s=-s}if(i===0)return n===0?0:-s;if(n===0||(f=Math.floor(t/n),t=t-f*n,e=e-f*i,e<0))return s;if(e>i)return-s;if(n>t+t){if(i<e+e)return-s}else{if(i>e+e)return s;t=n-t,e=i-e,s=-s}if(e===0)return t===0?0:s;if(t===0)return-s}};var qs=function(){this._p=null,this._crossingCount=0,this._isPointOnSegment=!1;var t=arguments[0];this._p=t};qs.prototype.countSegment=function(t,e){if(t.x<this._p.x&&e.x<this._p.x)return null;if(this._p.x===e.x&&this._p.y===e.y)return this._isPointOnSegment=!0,null;if(t.y===this._p.y&&e.y===this._p.y){var n=t.x,i=e.x;return n>i&&(n=e.x,i=t.x),this._p.x>=n&&this._p.x<=i&&(this._isPointOnSegment=!0),null}if(t.y>this._p.y&&e.y<=this._p.y||e.y>this._p.y&&t.y<=this._p.y){var s=t.x-this._p.x,c=t.y-this._p.y,f=e.x-this._p.x,u=e.y-this._p.y,v=ic.signOfDet2x2(s,c,f,u);if(v===0)return this._isPointOnSegment=!0,null;u<c&&(v=-v),v>0&&this._crossingCount++}};qs.prototype.isPointInPolygon=function(){return this.getLocation()!==At.EXTERIOR};qs.prototype.getLocation=function(){return this._isPointOnSegment?At.BOUNDARY:this._crossingCount%2===1?At.INTERIOR:At.EXTERIOR};qs.prototype.isOnSegment=function(){return this._isPointOnSegment};qs.prototype.interfaces_=function(){return[]};qs.prototype.getClass=function(){return qs};qs.locatePointInRing=function(){if(arguments[0]instanceof Ct&&Be(arguments[1],wn)){for(var t=arguments[0],e=arguments[1],n=new qs(t),i=new Ct,s=new Ct,c=1;c<e.size();c++)if(e.getCoordinate(c,i),e.getCoordinate(c-1,s),n.countSegment(i,s),n.isOnSegment())return n.getLocation();return n.getLocation()}else if(arguments[0]instanceof Ct&&arguments[1]instanceof Array){for(var f=arguments[0],u=arguments[1],v=new qs(f),w=1;w<u.length;w++){var I=u[w],L=u[w-1];if(v.countSegment(I,L),v.isOnSegment())return v.getLocation()}return v.getLocation()}};var ge=function(){},yc={CLOCKWISE:{configurable:!0},RIGHT:{configurable:!0},COUNTERCLOCKWISE:{configurable:!0},LEFT:{configurable:!0},COLLINEAR:{configurable:!0},STRAIGHT:{configurable:!0}};ge.prototype.interfaces_=function(){return[]};ge.prototype.getClass=function(){return ge};ge.orientationIndex=function(t,e,n){return $r.orientationIndex(t,e,n)};ge.signedArea=function(){if(arguments[0]instanceof Array){var t=arguments[0];if(t.length<3)return 0;for(var e=0,n=t[0].x,i=1;i<t.length-1;i++){var s=t[i].x-n,c=t[i+1].y,f=t[i-1].y;e+=s*(f-c)}return e/2}else if(Be(arguments[0],wn)){var u=arguments[0],v=u.size();if(v<3)return 0;var w=new Ct,I=new Ct,L=new Ct;u.getCoordinate(0,I),u.getCoordinate(1,L);var A=I.x;L.x-=A;for(var U=0,z=1;z<v-1;z++)w.y=I.y,I.x=L.x,I.y=L.y,u.getCoordinate(z+1,L),L.x-=A,U+=I.x*(w.y-L.y);return U/2}};ge.distanceLineLine=function(t,e,n,i){if(t.equals(e))return ge.distancePointLine(t,n,i);if(n.equals(i))return ge.distancePointLine(i,t,e);var s=!1;if(!Le.intersects(t,e,n,i))s=!0;else{var c=(e.x-t.x)*(i.y-n.y)-(e.y-t.y)*(i.x-n.x);if(c===0)s=!0;else{var f=(t.y-n.y)*(i.x-n.x)-(t.x-n.x)*(i.y-n.y),u=(t.y-n.y)*(e.x-t.x)-(t.x-n.x)*(e.y-t.y),v=u/c,w=f/c;(w<0||w>1||v<0||v>1)&&(s=!0)}}return s?zo.min(ge.distancePointLine(t,n,i),ge.distancePointLine(e,n,i),ge.distancePointLine(n,t,e),ge.distancePointLine(i,t,e)):0};ge.isPointInRing=function(t,e){return ge.locatePointInRing(t,e)!==At.EXTERIOR};ge.computeLength=function(t){var e=t.size();if(e<=1)return 0;var n=0,i=new Ct;t.getCoordinate(0,i);for(var s=i.x,c=i.y,f=1;f<e;f++){t.getCoordinate(f,i);var u=i.x,v=i.y,w=u-s,I=v-c;n+=Math.sqrt(w*w+I*I),s=u,c=v}return n};ge.isCCW=function(t){var e=t.length-1;if(e<3)throw new Qn("Ring has fewer than 4 points, so orientation cannot be determined");for(var n=t[0],i=0,s=1;s<=e;s++){var c=t[s];c.y>n.y&&(n=c,i=s)}var f=i;do f=f-1,f<0&&(f=e);while(t[f].equals2D(n)&&f!==i);var u=i;do u=(u+1)%e;while(t[u].equals2D(n)&&u!==i);var v=t[f],w=t[u];if(v.equals2D(n)||w.equals2D(n)||v.equals2D(w))return!1;var I=ge.computeOrientation(v,n,w),L=!1;return I===0?L=v.x>w.x:L=I>0,L};ge.locatePointInRing=function(t,e){return qs.locatePointInRing(t,e)};ge.distancePointLinePerpendicular=function(t,e,n){var i=(n.x-e.x)*(n.x-e.x)+(n.y-e.y)*(n.y-e.y),s=((e.y-t.y)*(n.x-e.x)-(e.x-t.x)*(n.y-e.y))/i;return Math.abs(s)*Math.sqrt(i)};ge.computeOrientation=function(t,e,n){return ge.orientationIndex(t,e,n)};ge.distancePointLine=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1];if(e.length===0)throw new Qn("Line array must contain at least one vertex");for(var n=t.distance(e[0]),i=0;i<e.length-1;i++){var s=ge.distancePointLine(t,e[i],e[i+1]);s<n&&(n=s)}return n}else if(arguments.length===3){var c=arguments[0],f=arguments[1],u=arguments[2];if(f.x===u.x&&f.y===u.y)return c.distance(f);var v=(u.x-f.x)*(u.x-f.x)+(u.y-f.y)*(u.y-f.y),w=((c.x-f.x)*(u.x-f.x)+(c.y-f.y)*(u.y-f.y))/v;if(w<=0)return c.distance(f);if(w>=1)return c.distance(u);var I=((f.y-c.y)*(u.x-f.x)-(f.x-c.x)*(u.y-f.y))/v;return Math.abs(I)*Math.sqrt(v)}};ge.isOnLine=function(t,e){for(var n=new Su,i=1;i<e.length;i++){var s=e[i-1],c=e[i];if(n.computeIntersection(t,s,c),n.hasIntersection())return!0}return!1};yc.CLOCKWISE.get=function(){return-1};yc.RIGHT.get=function(){return ge.CLOCKWISE};yc.COUNTERCLOCKWISE.get=function(){return 1};yc.LEFT.get=function(){return ge.COUNTERCLOCKWISE};yc.COLLINEAR.get=function(){return 0};yc.STRAIGHT.get=function(){return ge.COLLINEAR};Object.defineProperties(ge,yc);var Ya=function(){};Ya.prototype.filter=function(t){};Ya.prototype.interfaces_=function(){return[]};Ya.prototype.getClass=function(){return Ya};var Fe=function(){var t=arguments[0];this._envelope=null,this._factory=null,this._SRID=null,this._userData=null,this._factory=t,this._SRID=t.getSRID()},Ea={serialVersionUID:{configurable:!0},SORTINDEX_POINT:{configurable:!0},SORTINDEX_MULTIPOINT:{configurable:!0},SORTINDEX_LINESTRING:{configurable:!0},SORTINDEX_LINEARRING:{configurable:!0},SORTINDEX_MULTILINESTRING:{configurable:!0},SORTINDEX_POLYGON:{configurable:!0},SORTINDEX_MULTIPOLYGON:{configurable:!0},SORTINDEX_GEOMETRYCOLLECTION:{configurable:!0},geometryChangedFilter:{configurable:!0}};Fe.prototype.isGeometryCollection=function(){return this.getSortIndex()===Fe.SORTINDEX_GEOMETRYCOLLECTION};Fe.prototype.getFactory=function(){return this._factory};Fe.prototype.getGeometryN=function(t){return this};Fe.prototype.getArea=function(){return 0};Fe.prototype.isRectangle=function(){return!1};Fe.prototype.equals=function(){if(arguments[0]instanceof Fe){var t=arguments[0];return t===null?!1:this.equalsTopo(t)}else if(arguments[0]instanceof Object){var e=arguments[0];if(!(e instanceof Fe))return!1;var n=e;return this.equalsExact(n)}};Fe.prototype.equalsExact=function(t){return this===t||this.equalsExact(t,0)};Fe.prototype.geometryChanged=function(){this.apply(Fe.geometryChangedFilter)};Fe.prototype.geometryChangedAction=function(){this._envelope=null};Fe.prototype.equalsNorm=function(t){return t===null?!1:this.norm().equalsExact(t.norm())};Fe.prototype.getLength=function(){return 0};Fe.prototype.getNumGeometries=function(){return 1};Fe.prototype.compareTo=function(){if(arguments.length===1){var t=arguments[0],e=t;return this.getSortIndex()!==e.getSortIndex()?this.getSortIndex()-e.getSortIndex():this.isEmpty()&&e.isEmpty()?0:this.isEmpty()?-1:e.isEmpty()?1:this.compareToSameClass(t)}else if(arguments.length===2){var n=arguments[0],i=arguments[1];return this.getSortIndex()!==n.getSortIndex()?this.getSortIndex()-n.getSortIndex():this.isEmpty()&&n.isEmpty()?0:this.isEmpty()?-1:n.isEmpty()?1:this.compareToSameClass(n,i)}};Fe.prototype.getUserData=function(){return this._userData};Fe.prototype.getSRID=function(){return this._SRID};Fe.prototype.getEnvelope=function(){return this.getFactory().toGeometry(this.getEnvelopeInternal())};Fe.prototype.checkNotGeometryCollection=function(t){if(t.getSortIndex()===Fe.SORTINDEX_GEOMETRYCOLLECTION)throw new Qn("This method does not support GeometryCollection arguments")};Fe.prototype.equal=function(t,e,n){return n===0?t.equals(e):t.distance(e)<=n};Fe.prototype.norm=function(){var t=this.copy();return t.normalize(),t};Fe.prototype.getPrecisionModel=function(){return this._factory.getPrecisionModel()};Fe.prototype.getEnvelopeInternal=function(){return this._envelope===null&&(this._envelope=this.computeEnvelopeInternal()),new Le(this._envelope)};Fe.prototype.setSRID=function(t){this._SRID=t};Fe.prototype.setUserData=function(t){this._userData=t};Fe.prototype.compare=function(t,e){for(var n=t.iterator(),i=e.iterator();n.hasNext()&&i.hasNext();){var s=n.next(),c=i.next(),f=s.compareTo(c);if(f!==0)return f}return n.hasNext()?1:i.hasNext()?-1:0};Fe.prototype.hashCode=function(){return this.getEnvelopeInternal().hashCode()};Fe.prototype.isGeometryCollectionOrDerived=function(){return this.getSortIndex()===Fe.SORTINDEX_GEOMETRYCOLLECTION||this.getSortIndex()===Fe.SORTINDEX_MULTIPOINT||this.getSortIndex()===Fe.SORTINDEX_MULTILINESTRING||this.getSortIndex()===Fe.SORTINDEX_MULTIPOLYGON};Fe.prototype.interfaces_=function(){return[Fm,ns,is]};Fe.prototype.getClass=function(){return Fe};Fe.hasNonEmptyElements=function(t){for(var e=0;e<t.length;e++)if(!t[e].isEmpty())return!0;return!1};Fe.hasNullElements=function(t){for(var e=0;e<t.length;e++)if(t[e]===null)return!0;return!1};Ea.serialVersionUID.get=function(){return 8763622679187377e3};Ea.SORTINDEX_POINT.get=function(){return 0};Ea.SORTINDEX_MULTIPOINT.get=function(){return 1};Ea.SORTINDEX_LINESTRING.get=function(){return 2};Ea.SORTINDEX_LINEARRING.get=function(){return 3};Ea.SORTINDEX_MULTILINESTRING.get=function(){return 4};Ea.SORTINDEX_POLYGON.get=function(){return 5};Ea.SORTINDEX_MULTIPOLYGON.get=function(){return 6};Ea.SORTINDEX_GEOMETRYCOLLECTION.get=function(){return 7};Ea.geometryChangedFilter.get=function(){return Y_};Object.defineProperties(Fe,Ea);var Y_=function(){};Y_.interfaces_=function(){return[Ya]};Y_.filter=function(t){t.geometryChangedAction()};var ga=function(){};ga.prototype.filter=function(t){};ga.prototype.interfaces_=function(){return[]};ga.prototype.getClass=function(){return ga};var 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2};Cs.FALSE.get=function(){return-1};Cs.TRUE.get=function(){return-2};Cs.DONTCARE.get=function(){return-3};Cs.SYM_FALSE.get=function(){return"F"};Cs.SYM_TRUE.get=function(){return"T"};Cs.SYM_DONTCARE.get=function(){return"*"};Cs.SYM_P.get=function(){return"0"};Cs.SYM_L.get=function(){return"1"};Cs.SYM_A.get=function(){return"2"};En.prototype.interfaces_=function(){return[]};En.prototype.getClass=function(){return En};En.toDimensionSymbol=function(t){switch(t){case En.FALSE:return En.SYM_FALSE;case En.TRUE:return En.SYM_TRUE;case En.DONTCARE:return En.SYM_DONTCARE;case En.P:return En.SYM_P;case En.L:return En.SYM_L;case En.A:return En.SYM_A}throw new Qn("Unknown dimension value: "+t)};En.toDimensionValue=function(t){switch(Sp.toUpperCase(t)){case En.SYM_FALSE:return En.FALSE;case En.SYM_TRUE:return En.TRUE;case En.SYM_DONTCARE:return En.DONTCARE;case En.SYM_P:return En.P;case En.SYM_L:return En.L;case En.SYM_A:return En.A}throw new Qn("Unknown dimension symbol: 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t.SORTINDEX_GEOMETRYCOLLECTION},e.prototype.getCoordinates=function(){for(var i=this,s=new Array(this.getNumPoints()).fill(null),c=-1,f=0;f<this._geometries.length;f++)for(var u=i._geometries[f].getCoordinates(),v=0;v<u.length;v++)c++,s[c]=u[v];return s},e.prototype.getArea=function(){for(var i=this,s=0,c=0;c<this._geometries.length;c++)s+=i._geometries[c].getArea();return s},e.prototype.equalsExact=function(){var i=this;if(arguments.length===2){var s=arguments[0],c=arguments[1];if(!this.isEquivalentClass(s))return!1;var f=s;if(this._geometries.length!==f._geometries.length)return!1;for(var u=0;u<this._geometries.length;u++)if(!i._geometries[u].equalsExact(f._geometries[u],c))return!1;return!0}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.normalize=function(){for(var i=this,s=0;s<this._geometries.length;s++)i._geometries[s].normalize();lu.sort(this._geometries)},e.prototype.getCoordinate=function(){return this.isEmpty()?null:this._geometries[0].getCoordinate()},e.prototype.getBoundaryDimension=function(){for(var i=this,s=En.FALSE,c=0;c<this._geometries.length;c++)s=Math.max(s,i._geometries[c].getBoundaryDimension());return s},e.prototype.getDimension=function(){for(var i=this,s=En.FALSE,c=0;c<this._geometries.length;c++)s=Math.max(s,i._geometries[c].getDimension());return s},e.prototype.getLength=function(){for(var i=this,s=0,c=0;c<this._geometries.length;c++)s+=i._geometries[c].getLength();return s},e.prototype.getNumPoints=function(){for(var i=this,s=0,c=0;c<this._geometries.length;c++)s+=i._geometries[c].getNumPoints();return s},e.prototype.getNumGeometries=function(){return this._geometries.length},e.prototype.reverse=function(){for(var i=this,s=this._geometries.length,c=new Array(s).fill(null),f=0;f<this._geometries.length;f++)c[f]=i._geometries[f].reverse();return this.getFactory().createGeometryCollection(c)},e.prototype.compareToSameClass=function(){var i=this;if(arguments.length===1){var s=arguments[0],c=new Ws(lu.asList(this._geometries)),f=new Ws(lu.asList(s._geometries));return this.compare(c,f)}else if(arguments.length===2){for(var u=arguments[0],v=arguments[1],w=u,I=this.getNumGeometries(),L=w.getNumGeometries(),A=0;A<I&&A<L;){var U=i.getGeometryN(A),z=w.getGeometryN(A),K=U.compareToSameClass(z,v);if(K!==0)return K;A++}return A<I?1:A<L?-1:0}},e.prototype.apply=function(){var i=this;if(Be(arguments[0],ga))for(var s=arguments[0],c=0;c<this._geometries.length;c++)i._geometries[c].apply(s);else if(Be(arguments[0],vs)){var f=arguments[0];if(this._geometries.length===0)return null;for(var u=0;u<this._geometries.length&&(i._geometries[u].apply(f),!f.isDone());u++);f.isGeometryChanged()&&this.geometryChanged()}else if(Be(arguments[0],Hs)){var v=arguments[0];v.filter(this);for(var w=0;w<this._geometries.length;w++)i._geometries[w].apply(v)}else if(Be(arguments[0],Ya)){var I=arguments[0];I.filter(this);for(var L=0;L<this._geometries.length;L++)i._geometries[L].apply(I)}},e.prototype.getBoundary=function(){return this.checkNotGeometryCollection(this),tn.shouldNeverReachHere(),null},e.prototype.clone=function(){var i=this,s=t.prototype.clone.call(this);s._geometries=new Array(this._geometries.length).fill(null);for(var c=0;c<this._geometries.length;c++)s._geometries[c]=i._geometries[c].clone();return s},e.prototype.getGeometryType=function(){return"GeometryCollection"},e.prototype.copy=function(){for(var i=this,s=new Array(this._geometries.length).fill(null),c=0;c<s.length;c++)s[c]=i._geometries[c].copy();return new e(s,this._factory)},e.prototype.isEmpty=function(){for(var i=this,s=0;s<this._geometries.length;s++)if(!i._geometries[s].isEmpty())return!1;return!0},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-5694727726395021e3},Object.defineProperties(e,n),e}(Fe),pu=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return Fe.SORTINDEX_MULTILINESTRING},e.prototype.equalsExact=function(){if(arguments.length===2){var i=arguments[0],s=arguments[1];return this.isEquivalentClass(i)?t.prototype.equalsExact.call(this,i,s):!1}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.getBoundaryDimension=function(){return this.isClosed()?En.FALSE:0},e.prototype.isClosed=function(){var i=this;if(this.isEmpty())return!1;for(var s=0;s<this._geometries.length;s++)if(!i._geometries[s].isClosed())return!1;return!0},e.prototype.getDimension=function(){return 1},e.prototype.reverse=function(){for(var i=this,s=this._geometries.length,c=new Array(s).fill(null),f=0;f<this._geometries.length;f++)c[s-1-f]=i._geometries[f].reverse();return this.getFactory().createMultiLineString(c)},e.prototype.getBoundary=function(){return new Ko(this).getBoundary()},e.prototype.getGeometryType=function(){return"MultiLineString"},e.prototype.copy=function(){for(var i=this,s=new Array(this._geometries.length).fill(null),c=0;c<s.length;c++)s[c]=i._geometries[c].copy();return new e(s,this._factory)},e.prototype.interfaces_=function(){return[Ep]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return 8166665132445434e3},Object.defineProperties(e,n),e}(Vr),Ko=function(){if(this._geom=null,this._geomFact=null,this._bnRule=null,this._endpointMap=null,arguments.length===1){var t=arguments[0],e=$o.MOD2_BOUNDARY_RULE;this._geom=t,this._geomFact=t.getFactory(),this._bnRule=e}else if(arguments.length===2){var n=arguments[0],i=arguments[1];this._geom=n,this._geomFact=n.getFactory(),this._bnRule=i}};Ko.prototype.boundaryMultiLineString=function(t){if(this._geom.isEmpty())return this.getEmptyMultiPoint();var e=this.computeBoundaryCoordinates(t);return e.length===1?this._geomFact.createPoint(e[0]):this._geomFact.createMultiPointFromCoords(e)};Ko.prototype.getBoundary=function(){return this._geom instanceof di?this.boundaryLineString(this._geom):this._geom instanceof pu?this.boundaryMultiLineString(this._geom):this._geom.getBoundary()};Ko.prototype.boundaryLineString=function(t){if(this._geom.isEmpty())return this.getEmptyMultiPoint();if(t.isClosed()){var e=this._bnRule.isInBoundary(2);return e?t.getStartPoint():this._geomFact.createMultiPoint()}return this._geomFact.createMultiPoint([t.getStartPoint(),t.getEndPoint()])};Ko.prototype.getEmptyMultiPoint=function(){return this._geomFact.createMultiPoint()};Ko.prototype.computeBoundaryCoordinates=function(t){var e=this,n=new ce;this._endpointMap=new Tr;for(var i=0;i<t.getNumGeometries();i++){var s=t.getGeometryN(i);s.getNumPoints()!==0&&(e.addEndpoint(s.getCoordinateN(0)),e.addEndpoint(s.getCoordinateN(s.getNumPoints()-1)))}for(var c=this._endpointMap.entrySet().iterator();c.hasNext();){var f=c.next(),u=f.getValue(),v=u.count;e._bnRule.isInBoundary(v)&&n.add(f.getKey())}return cn.toCoordinateArray(n)};Ko.prototype.addEndpoint=function(t){var e=this._endpointMap.get(t);e===null&&(e=new wm,this._endpointMap.put(t,e)),e.count++};Ko.prototype.interfaces_=function(){return[]};Ko.prototype.getClass=function(){return Ko};Ko.getBoundary=function(){if(arguments.length===1){var t=arguments[0],e=new Ko(t);return e.getBoundary()}else if(arguments.length===2){var n=arguments[0],i=arguments[1],s=new Ko(n,i);return s.getBoundary()}};var wm=function(){this.count=null};wm.prototype.interfaces_=function(){return[]};wm.prototype.getClass=function(){return wm};function mE(){}function gE(){}var _E=function(){};function yE(){}function vE(){}function xE(){}var Jo=function(){},Q_={NEWLINE:{configurable:!0},SIMPLE_ORDINATE_FORMAT:{configurable:!0}};Jo.prototype.interfaces_=function(){return[]};Jo.prototype.getClass=function(){return Jo};Jo.chars=function(t,e){for(var n=new Array(e).fill(null),i=0;i<e;i++)n[i]=t;return String(n)};Jo.getStackTrace=function(){if(arguments.length===1){var t=arguments[0],e=new yE,n=new mE;return t.printStackTrace(n),e.toString()}else if(arguments.length===2){var i=arguments[0],s=arguments[1],c="";new gE(Jo.getStackTrace(i));for(var f=new xE,u=0;u<s;u++)try{c+=f.readLine()+Jo.NEWLINE}catch(v){if(v instanceof vE)tn.shouldNeverReachHere();else throw v}finally{}return c}};Jo.split=function(t,e){for(var n=e.length,i=new ce,s=""+t,c=s.indexOf(e);c>=0;){var f=s.substring(0,c);i.add(f),s=s.substring(c+n),c=s.indexOf(e)}s.length>0&&i.add(s);for(var u=new Array(i.size()).fill(null),v=0;v<u.length;v++)u[v]=i.get(v);return u};Jo.toString=function(){if(arguments.length===1){var t=arguments[0];return Jo.SIMPLE_ORDINATE_FORMAT.format(t)}};Jo.spaces=function(t){return Jo.chars(" ",t)};Q_.NEWLINE.get=function(){return dr.getProperty("line.separator")};Q_.SIMPLE_ORDINATE_FORMAT.get=function(){return new _E};Object.defineProperties(Jo,Q_);var Ii=function(){};Ii.prototype.interfaces_=function(){return[]};Ii.prototype.getClass=function(){return Ii};Ii.copyCoord=function(t,e,n,i){for(var s=Math.min(t.getDimension(),n.getDimension()),c=0;c<s;c++)n.setOrdinate(i,c,t.getOrdinate(e,c))};Ii.isRing=function(t){var e=t.size();return e===0?!0:e<=3?!1:t.getOrdinate(0,wn.X)===t.getOrdinate(e-1,wn.X)&&t.getOrdinate(0,wn.Y)===t.getOrdinate(e-1,wn.Y)};Ii.isEqual=function(t,e){var n=t.size(),i=e.size();if(n!==i)return!1;for(var s=Math.min(t.getDimension(),e.getDimension()),c=0;c<n;c++)for(var f=0;f<s;f++){var u=t.getOrdinate(c,f),v=e.getOrdinate(c,f);if(t.getOrdinate(c,f)!==e.getOrdinate(c,f)&&!(Ze.isNaN(u)&&Ze.isNaN(v)))return!1}return!0};Ii.extend=function(t,e,n){var i=t.create(n,e.getDimension()),s=e.size();if(Ii.copy(e,0,i,0,s),s>0)for(var c=s;c<n;c++)Ii.copy(e,s-1,i,c,1);return i};Ii.reverse=function(t){for(var e=t.size()-1,n=Math.trunc(e/2),i=0;i<=n;i++)Ii.swap(t,i,e-i)};Ii.swap=function(t,e,n){if(e===n)return null;for(var i=0;i<t.getDimension();i++){var s=t.getOrdinate(e,i);t.setOrdinate(e,i,t.getOrdinate(n,i)),t.setOrdinate(n,i,s)}};Ii.copy=function(t,e,n,i,s){for(var c=0;c<s;c++)Ii.copyCoord(t,e+c,n,i+c)};Ii.toString=function(){if(arguments.length===1){var t=arguments[0],e=t.size();if(e===0)return"()";var n=t.getDimension(),i=new ia;i.append("(");for(var s=0;s<e;s++){s>0&&i.append(" ");for(var c=0;c<n;c++)c>0&&i.append(","),i.append(Jo.toString(t.getOrdinate(s,c)))}return i.append(")"),i.toString()}};Ii.ensureValidRing=function(t,e){var n=e.size();if(n===0)return e;if(n<=3)return Ii.createClosedRing(t,e,4);var i=e.getOrdinate(0,wn.X)===e.getOrdinate(n-1,wn.X)&&e.getOrdinate(0,wn.Y)===e.getOrdinate(n-1,wn.Y);return i?e:Ii.createClosedRing(t,e,n+1)};Ii.createClosedRing=function(t,e,n){var i=t.create(n,e.getDimension()),s=e.size();Ii.copy(e,0,i,0,s);for(var c=s;c<n;c++)Ii.copy(e,0,i,c,1);return i};var di=function(t){function e(i,s){t.call(this,s),this._points=null,this.init(i)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.computeEnvelopeInternal=function(){return this.isEmpty()?new Le:this._points.expandEnvelope(new Le)},e.prototype.isRing=function(){return this.isClosed()&&this.isSimple()},e.prototype.getSortIndex=function(){return t.SORTINDEX_LINESTRING},e.prototype.getCoordinates=function(){return this._points.toCoordinateArray()},e.prototype.equalsExact=function(){var i=this;if(arguments.length===2){var s=arguments[0],c=arguments[1];if(!this.isEquivalentClass(s))return!1;var f=s;if(this._points.size()!==f._points.size())return!1;for(var u=0;u<this._points.size();u++)if(!i.equal(i._points.getCoordinate(u),f._points.getCoordinate(u),c))return!1;return!0}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.normalize=function(){for(var i=this,s=0;s<Math.trunc(this._points.size()/2);s++){var c=i._points.size()-1-s;if(!i._points.getCoordinate(s).equals(i._points.getCoordinate(c)))return i._points.getCoordinate(s).compareTo(i._points.getCoordinate(c))>0&&Ii.reverse(i._points),null}},e.prototype.getCoordinate=function(){return this.isEmpty()?null:this._points.getCoordinate(0)},e.prototype.getBoundaryDimension=function(){return this.isClosed()?En.FALSE:0},e.prototype.isClosed=function(){return this.isEmpty()?!1:this.getCoordinateN(0).equals2D(this.getCoordinateN(this.getNumPoints()-1))},e.prototype.getEndPoint=function(){return this.isEmpty()?null:this.getPointN(this.getNumPoints()-1)},e.prototype.getDimension=function(){return 1},e.prototype.getLength=function(){return ge.computeLength(this._points)},e.prototype.getNumPoints=function(){return this._points.size()},e.prototype.reverse=function(){var i=this._points.copy();Ii.reverse(i);var s=this.getFactory().createLineString(i);return s},e.prototype.compareToSameClass=function(){var i=this;if(arguments.length===1){for(var s=arguments[0],c=s,f=0,u=0;f<this._points.size()&&u<c._points.size();){var v=i._points.getCoordinate(f).compareTo(c._points.getCoordinate(u));if(v!==0)return v;f++,u++}return f<this._points.size()?1:u<c._points.size()?-1:0}else if(arguments.length===2){var w=arguments[0],I=arguments[1],L=w;return I.compare(this._points,L._points)}},e.prototype.apply=function(){var i=this;if(Be(arguments[0],ga))for(var s=arguments[0],c=0;c<this._points.size();c++)s.filter(i._points.getCoordinate(c));else if(Be(arguments[0],vs)){var f=arguments[0];if(this._points.size()===0)return null;for(var u=0;u<this._points.size()&&(f.filter(i._points,u),!f.isDone());u++);f.isGeometryChanged()&&this.geometryChanged()}else if(Be(arguments[0],Hs)){var v=arguments[0];v.filter(this)}else if(Be(arguments[0],Ya)){var w=arguments[0];w.filter(this)}},e.prototype.getBoundary=function(){return new Ko(this).getBoundary()},e.prototype.isEquivalentClass=function(i){return i instanceof e},e.prototype.clone=function(){var i=t.prototype.clone.call(this);return i._points=this._points.clone(),i},e.prototype.getCoordinateN=function(i){return this._points.getCoordinate(i)},e.prototype.getGeometryType=function(){return"LineString"},e.prototype.copy=function(){return new e(this._points.copy(),this._factory)},e.prototype.getCoordinateSequence=function(){return this._points},e.prototype.isEmpty=function(){return this._points.size()===0},e.prototype.init=function(i){if(i===null&&(i=this.getFactory().getCoordinateSequenceFactory().create([])),i.size()===1)throw new Qn("Invalid number of points in LineString (found "+i.size()+" - must be 0 or >= 2)");this._points=i},e.prototype.isCoordinate=function(i){for(var s=this,c=0;c<this._points.size();c++)if(s._points.getCoordinate(c).equals(i))return!0;return!1},e.prototype.getStartPoint=function(){return this.isEmpty()?null:this.getPointN(0)},e.prototype.getPointN=function(i){return this.getFactory().createPoint(this._points.getCoordinate(i))},e.prototype.interfaces_=function(){return[Ep]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return 0x2b2b51ba435c8e00},Object.defineProperties(e,n),e}(Fe),Cp=function(){};Cp.prototype.interfaces_=function(){return[]};Cp.prototype.getClass=function(){return Cp};var _o=function(t){function e(i,s){t.call(this,s),this._coordinates=i||null,this.init(this._coordinates)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.computeEnvelopeInternal=function(){if(this.isEmpty())return new Le;var i=new Le;return i.expandToInclude(this._coordinates.getX(0),this._coordinates.getY(0)),i},e.prototype.getSortIndex=function(){return t.SORTINDEX_POINT},e.prototype.getCoordinates=function(){return this.isEmpty()?[]:[this.getCoordinate()]},e.prototype.equalsExact=function(){if(arguments.length===2){var i=arguments[0],s=arguments[1];return this.isEquivalentClass(i)?this.isEmpty()&&i.isEmpty()?!0:this.isEmpty()!==i.isEmpty()?!1:this.equal(i.getCoordinate(),this.getCoordinate(),s):!1}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.normalize=function(){},e.prototype.getCoordinate=function(){return this._coordinates.size()!==0?this._coordinates.getCoordinate(0):null},e.prototype.getBoundaryDimension=function(){return En.FALSE},e.prototype.getDimension=function(){return 0},e.prototype.getNumPoints=function(){return this.isEmpty()?0:1},e.prototype.reverse=function(){return this.copy()},e.prototype.getX=function(){if(this.getCoordinate()===null)throw new Error("getX called on empty Point");return this.getCoordinate().x},e.prototype.compareToSameClass=function(){if(arguments.length===1){var i=arguments[0],s=i;return this.getCoordinate().compareTo(s.getCoordinate())}else if(arguments.length===2){var c=arguments[0],f=arguments[1],u=c;return f.compare(this._coordinates,u._coordinates)}},e.prototype.apply=function(){if(Be(arguments[0],ga)){var i=arguments[0];if(this.isEmpty())return null;i.filter(this.getCoordinate())}else if(Be(arguments[0],vs)){var s=arguments[0];if(this.isEmpty())return null;s.filter(this._coordinates,0),s.isGeometryChanged()&&this.geometryChanged()}else if(Be(arguments[0],Hs)){var c=arguments[0];c.filter(this)}else if(Be(arguments[0],Ya)){var f=arguments[0];f.filter(this)}},e.prototype.getBoundary=function(){return this.getFactory().createGeometryCollection(null)},e.prototype.clone=function(){var i=t.prototype.clone.call(this);return i._coordinates=this._coordinates.clone(),i},e.prototype.getGeometryType=function(){return"Point"},e.prototype.copy=function(){return new e(this._coordinates.copy(),this._factory)},e.prototype.getCoordinateSequence=function(){return this._coordinates},e.prototype.getY=function(){if(this.getCoordinate()===null)throw new Error("getY called on empty Point");return this.getCoordinate().y},e.prototype.isEmpty=function(){return this._coordinates.size()===0},e.prototype.init=function(i){i===null&&(i=this.getFactory().getCoordinateSequenceFactory().create([])),tn.isTrue(i.size()<=1),this._coordinates=i},e.prototype.isSimple=function(){return!0},e.prototype.interfaces_=function(){return[Cp]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return 4902022702746615e3},Object.defineProperties(e,n),e}(Fe),Cl=function(){};Cl.prototype.interfaces_=function(){return[]};Cl.prototype.getClass=function(){return Cl};var Ui=function(t){function e(i,s,c){if(t.call(this,c),this._shell=null,this._holes=null,i===null&&(i=this.getFactory().createLinearRing()),s===null&&(s=[]),t.hasNullElements(s))throw new Qn("holes must not contain null elements");if(i.isEmpty()&&t.hasNonEmptyElements(s))throw new Qn("shell is empty but holes are not");this._shell=i,this._holes=s}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.computeEnvelopeInternal=function(){return this._shell.getEnvelopeInternal()},e.prototype.getSortIndex=function(){return t.SORTINDEX_POLYGON},e.prototype.getCoordinates=function(){var i=this;if(this.isEmpty())return[];for(var s=new Array(this.getNumPoints()).fill(null),c=-1,f=this._shell.getCoordinates(),u=0;u<f.length;u++)c++,s[c]=f[u];for(var v=0;v<this._holes.length;v++)for(var w=i._holes[v].getCoordinates(),I=0;I<w.length;I++)c++,s[c]=w[I];return s},e.prototype.getArea=function(){var i=this,s=0;s+=Math.abs(ge.signedArea(this._shell.getCoordinateSequence()));for(var c=0;c<this._holes.length;c++)s-=Math.abs(ge.signedArea(i._holes[c].getCoordinateSequence()));return s},e.prototype.isRectangle=function(){if(this.getNumInteriorRing()!==0||this._shell===null||this._shell.getNumPoints()!==5)return!1;for(var i=this._shell.getCoordinateSequence(),s=this.getEnvelopeInternal(),c=0;c<5;c++){var f=i.getX(c);if(!(f===s.getMinX()||f===s.getMaxX()))return!1;var u=i.getY(c);if(!(u===s.getMinY()||u===s.getMaxY()))return!1}for(var v=i.getX(0),w=i.getY(0),I=1;I<=4;I++){var L=i.getX(I),A=i.getY(I),U=L!==v,z=A!==w;if(U===z)return!1;v=L,w=A}return!0},e.prototype.equalsExact=function(){var i=this;if(arguments.length===2){var s=arguments[0],c=arguments[1];if(!this.isEquivalentClass(s))return!1;var f=s,u=this._shell,v=f._shell;if(!u.equalsExact(v,c)||this._holes.length!==f._holes.length)return!1;for(var w=0;w<this._holes.length;w++)if(!i._holes[w].equalsExact(f._holes[w],c))return!1;return!0}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.normalize=function(){var i=this;if(arguments.length===0){this.normalize(this._shell,!0);for(var s=0;s<this._holes.length;s++)i.normalize(i._holes[s],!1);lu.sort(this._holes)}else if(arguments.length===2){var c=arguments[0],f=arguments[1];if(c.isEmpty())return null;var u=new Array(c.getCoordinates().length-1).fill(null);dr.arraycopy(c.getCoordinates(),0,u,0,u.length);var v=cn.minCoordinate(c.getCoordinates());cn.scroll(u,v),dr.arraycopy(u,0,c.getCoordinates(),0,u.length),c.getCoordinates()[u.length]=u[0],ge.isCCW(c.getCoordinates())===f&&cn.reverse(c.getCoordinates())}},e.prototype.getCoordinate=function(){return this._shell.getCoordinate()},e.prototype.getNumInteriorRing=function(){return this._holes.length},e.prototype.getBoundaryDimension=function(){return 1},e.prototype.getDimension=function(){return 2},e.prototype.getLength=function(){var i=this,s=0;s+=this._shell.getLength();for(var c=0;c<this._holes.length;c++)s+=i._holes[c].getLength();return s},e.prototype.getNumPoints=function(){for(var i=this,s=this._shell.getNumPoints(),c=0;c<this._holes.length;c++)s+=i._holes[c].getNumPoints();return s},e.prototype.reverse=function(){var i=this,s=this.copy();s._shell=this._shell.copy().reverse(),s._holes=new Array(this._holes.length).fill(null);for(var c=0;c<this._holes.length;c++)s._holes[c]=i._holes[c].copy().reverse();return s},e.prototype.convexHull=function(){return this.getExteriorRing().convexHull()},e.prototype.compareToSameClass=function(){var i=this;if(arguments.length===1){var s=arguments[0],c=this._shell,f=s._shell;return c.compareToSameClass(f)}else if(arguments.length===2){var u=arguments[0],v=arguments[1],w=u,I=this._shell,L=w._shell,A=I.compareToSameClass(L,v);if(A!==0)return A;for(var U=this.getNumInteriorRing(),z=w.getNumInteriorRing(),K=0;K<U&&K<z;){var J=i.getInteriorRingN(K),Q=w.getInteriorRingN(K),O=J.compareToSameClass(Q,v);if(O!==0)return O;K++}return K<U?1:K<z?-1:0}},e.prototype.apply=function(i){var s=this;if(Be(i,ga)){this._shell.apply(i);for(var c=0;c<this._holes.length;c++)s._holes[c].apply(i)}else if(Be(i,vs)){if(this._shell.apply(i),!i.isDone())for(var f=0;f<this._holes.length&&(s._holes[f].apply(i),!i.isDone());f++);i.isGeometryChanged()&&this.geometryChanged()}else if(Be(i,Hs))i.filter(this);else if(Be(i,Ya)){i.filter(this),this._shell.apply(i);for(var u=0;u<this._holes.length;u++)s._holes[u].apply(i)}},e.prototype.getBoundary=function(){var i=this;if(this.isEmpty())return this.getFactory().createMultiLineString();var s=new Array(this._holes.length+1).fill(null);s[0]=this._shell;for(var c=0;c<this._holes.length;c++)s[c+1]=i._holes[c];return s.length<=1?this.getFactory().createLinearRing(s[0].getCoordinateSequence()):this.getFactory().createMultiLineString(s)},e.prototype.clone=function(){var i=this,s=t.prototype.clone.call(this);s._shell=this._shell.clone(),s._holes=new Array(this._holes.length).fill(null);for(var c=0;c<this._holes.length;c++)s._holes[c]=i._holes[c].clone();return s},e.prototype.getGeometryType=function(){return"Polygon"},e.prototype.copy=function(){for(var i=this,s=this._shell.copy(),c=new Array(this._holes.length).fill(null),f=0;f<c.length;f++)c[f]=i._holes[f].copy();return new e(s,c,this._factory)},e.prototype.getExteriorRing=function(){return this._shell},e.prototype.isEmpty=function(){return this._shell.isEmpty()},e.prototype.getInteriorRingN=function(i){return this._holes[i]},e.prototype.interfaces_=function(){return[Cl]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-0x307ffefd8dc97200},Object.defineProperties(e,n),e}(Fe),Nh=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return Fe.SORTINDEX_MULTIPOINT},e.prototype.isValid=function(){return!0},e.prototype.equalsExact=function(){if(arguments.length===2){var i=arguments[0],s=arguments[1];return this.isEquivalentClass(i)?t.prototype.equalsExact.call(this,i,s):!1}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.getCoordinate=function(){if(arguments.length===1){var i=arguments[0];return this._geometries[i].getCoordinate()}else return t.prototype.getCoordinate.apply(this,arguments)},e.prototype.getBoundaryDimension=function(){return En.FALSE},e.prototype.getDimension=function(){return 0},e.prototype.getBoundary=function(){return this.getFactory().createGeometryCollection(null)},e.prototype.getGeometryType=function(){return"MultiPoint"},e.prototype.copy=function(){for(var i=this,s=new Array(this._geometries.length).fill(null),c=0;c<s.length;c++)s[c]=i._geometries[c].copy();return new e(s,this._factory)},e.prototype.interfaces_=function(){return[Cp]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-8048474874175356e3},Object.defineProperties(e,n),e}(Vr),_a=function(t){function e(i,s){i instanceof Ct&&s instanceof un&&(i=s.getCoordinateSequenceFactory().create(i)),t.call(this,i,s),this.validateConstruction()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={MINIMUM_VALID_SIZE:{configurable:!0},serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return Fe.SORTINDEX_LINEARRING},e.prototype.getBoundaryDimension=function(){return En.FALSE},e.prototype.isClosed=function(){return this.isEmpty()?!0:t.prototype.isClosed.call(this)},e.prototype.reverse=function(){var i=this._points.copy();Ii.reverse(i);var s=this.getFactory().createLinearRing(i);return s},e.prototype.validateConstruction=function(){if(!this.isEmpty()&&!t.prototype.isClosed.call(this))throw new Qn("Points of LinearRing do not form a closed linestring");if(this.getCoordinateSequence().size()>=1&&this.getCoordinateSequence().size()<e.MINIMUM_VALID_SIZE)throw new Qn("Invalid number of points in LinearRing (found "+this.getCoordinateSequence().size()+" - must be 0 or >= 4)")},e.prototype.getGeometryType=function(){return"LinearRing"},e.prototype.copy=function(){return new e(this._points.copy(),this._factory)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},n.MINIMUM_VALID_SIZE.get=function(){return 4},n.serialVersionUID.get=function(){return-0x3b229e262367a600},Object.defineProperties(e,n),e}(di),da=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return Fe.SORTINDEX_MULTIPOLYGON},e.prototype.equalsExact=function(){if(arguments.length===2){var i=arguments[0],s=arguments[1];return this.isEquivalentClass(i)?t.prototype.equalsExact.call(this,i,s):!1}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.getBoundaryDimension=function(){return 1},e.prototype.getDimension=function(){return 2},e.prototype.reverse=function(){for(var i=this,s=this._geometries.length,c=new Array(s).fill(null),f=0;f<this._geometries.length;f++)c[f]=i._geometries[f].reverse();return this.getFactory().createMultiPolygon(c)},e.prototype.getBoundary=function(){var i=this;if(this.isEmpty())return this.getFactory().createMultiLineString();for(var s=new ce,c=0;c<this._geometries.length;c++)for(var f=i._geometries[c],u=f.getBoundary(),v=0;v<u.getNumGeometries();v++)s.add(u.getGeometryN(v));var w=new Array(s.size()).fill(null);return this.getFactory().createMultiLineString(s.toArray(w))},e.prototype.getGeometryType=function(){return"MultiPolygon"},e.prototype.copy=function(){for(var i=this,s=new Array(this._geometries.length).fill(null),c=0;c<s.length;c++)s[c]=i._geometries[c].copy();return new e(s,this._factory)},e.prototype.interfaces_=function(){return[Cl]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-0x7a5aa1369171980},Object.defineProperties(e,n),e}(Vr),ts=function(t){this._factory=t||null,this._isUserDataCopied=!1},qm={NoOpGeometryOperation:{configurable:!0},CoordinateOperation:{configurable:!0},CoordinateSequenceOperation:{configurable:!0}};ts.prototype.setCopyUserData=function(t){this._isUserDataCopied=t};ts.prototype.edit=function(t,e){if(t===null)return null;var n=this.editInternal(t,e);return this._isUserDataCopied&&n.setUserData(t.getUserData()),n};ts.prototype.editInternal=function(t,e){return this._factory===null&&(this._factory=t.getFactory()),t instanceof Vr?this.editGeometryCollection(t,e):t instanceof Ui?this.editPolygon(t,e):t instanceof _o?e.edit(t,this._factory):t instanceof di?e.edit(t,this._factory):(tn.shouldNeverReachHere("Unsupported Geometry class: "+t.getClass().getName()),null)};ts.prototype.editGeometryCollection=function(t,e){for(var n=this,i=e.edit(t,this._factory),s=new ce,c=0;c<i.getNumGeometries();c++){var f=n.edit(i.getGeometryN(c),e);f===null||f.isEmpty()||s.add(f)}return i.getClass()===Nh?this._factory.createMultiPoint(s.toArray([])):i.getClass()===pu?this._factory.createMultiLineString(s.toArray([])):i.getClass()===da?this._factory.createMultiPolygon(s.toArray([])):this._factory.createGeometryCollection(s.toArray([]))};ts.prototype.editPolygon=function(t,e){var n=this,i=e.edit(t,this._factory);if(i===null&&(i=this._factory.createPolygon(null)),i.isEmpty())return i;var s=this.edit(i.getExteriorRing(),e);if(s===null||s.isEmpty())return this._factory.createPolygon();for(var c=new ce,f=0;f<i.getNumInteriorRing();f++){var u=n.edit(i.getInteriorRingN(f),e);u===null||u.isEmpty()||c.add(u)}return this._factory.createPolygon(s,c.toArray([]))};ts.prototype.interfaces_=function(){return[]};ts.prototype.getClass=function(){return ts};ts.GeometryEditorOperation=function(){};qm.NoOpGeometryOperation.get=function(){return Tp};qm.CoordinateOperation.get=function(){return Lp};qm.CoordinateSequenceOperation.get=function(){return Mp};Object.defineProperties(ts,qm);var Tp=function(){};Tp.prototype.edit=function(t,e){return t};Tp.prototype.interfaces_=function(){return[ts.GeometryEditorOperation]};Tp.prototype.getClass=function(){return Tp};var Lp=function(){};Lp.prototype.edit=function(t,e){var n=this.editCoordinates(t.getCoordinates(),t);return n===null?t:t instanceof _a?e.createLinearRing(n):t instanceof di?e.createLineString(n):t instanceof _o?n.length>0?e.createPoint(n[0]):e.createPoint():t};Lp.prototype.interfaces_=function(){return[ts.GeometryEditorOperation]};Lp.prototype.getClass=function(){return Lp};var Mp=function(){};Mp.prototype.edit=function(t,e){return t instanceof _a?e.createLinearRing(this.edit(t.getCoordinateSequence(),t)):t instanceof di?e.createLineString(this.edit(t.getCoordinateSequence(),t)):t instanceof _o?e.createPoint(this.edit(t.getCoordinateSequence(),t)):t};Mp.prototype.interfaces_=function(){return[ts.GeometryEditorOperation]};Mp.prototype.getClass=function(){return Mp};var wi=function(){var t=this;if(this._dimension=3,this._coordinates=null,arguments.length===1){if(arguments[0]instanceof Array)this._coordinates=arguments[0],this._dimension=3;else if(Number.isInteger(arguments[0])){var e=arguments[0];this._coordinates=new Array(e).fill(null);for(var n=0;n<e;n++)t._coordinates[n]=new Ct}else if(Be(arguments[0],wn)){var i=arguments[0];if(i===null)return this._coordinates=new Array(0).fill(null),null;this._dimension=i.getDimension(),this._coordinates=new Array(i.size()).fill(null);for(var s=0;s<this._coordinates.length;s++)t._coordinates[s]=i.getCoordinateCopy(s)}}else if(arguments.length===2){if(arguments[0]instanceof Array&&Number.isInteger(arguments[1])){var c=arguments[0],f=arguments[1];this._coordinates=c,this._dimension=f,c===null&&(this._coordinates=new Array(0).fill(null))}else if(Number.isInteger(arguments[0])&&Number.isInteger(arguments[1])){var u=arguments[0],v=arguments[1];this._coordinates=new Array(u).fill(null),this._dimension=v;for(var w=0;w<u;w++)t._coordinates[w]=new Ct}}},Bx={serialVersionUID:{configurable:!0}};wi.prototype.setOrdinate=function(t,e,n){switch(e){case wn.X:this._coordinates[t].x=n;break;case wn.Y:this._coordinates[t].y=n;break;case wn.Z:this._coordinates[t].z=n;break;default:throw new Qn("invalid ordinateIndex")}};wi.prototype.size=function(){return this._coordinates.length};wi.prototype.getOrdinate=function(t,e){switch(e){case wn.X:return this._coordinates[t].x;case wn.Y:return this._coordinates[t].y;case wn.Z:return this._coordinates[t].z}return Ze.NaN};wi.prototype.getCoordinate=function(){if(arguments.length===1){var t=arguments[0];return this._coordinates[t]}else if(arguments.length===2){var e=arguments[0],n=arguments[1];n.x=this._coordinates[e].x,n.y=this._coordinates[e].y,n.z=this._coordinates[e].z}};wi.prototype.getCoordinateCopy=function(t){return new Ct(this._coordinates[t])};wi.prototype.getDimension=function(){return this._dimension};wi.prototype.getX=function(t){return this._coordinates[t].x};wi.prototype.clone=function(){for(var t=this,e=new Array(this.size()).fill(null),n=0;n<this._coordinates.length;n++)e[n]=t._coordinates[n].clone();return new wi(e,this._dimension)};wi.prototype.expandEnvelope=function(t){for(var e=this,n=0;n<this._coordinates.length;n++)t.expandToInclude(e._coordinates[n]);return t};wi.prototype.copy=function(){for(var t=this,e=new Array(this.size()).fill(null),n=0;n<this._coordinates.length;n++)e[n]=t._coordinates[n].copy();return new wi(e,this._dimension)};wi.prototype.toString=function(){var t=this;if(this._coordinates.length>0){var e=new ia(17*this._coordinates.length);e.append("("),e.append(this._coordinates[0]);for(var n=1;n<this._coordinates.length;n++)e.append(", "),e.append(t._coordinates[n]);return e.append(")"),e.toString()}else return"()"};wi.prototype.getY=function(t){return this._coordinates[t].y};wi.prototype.toCoordinateArray=function(){return this._coordinates};wi.prototype.interfaces_=function(){return[wn,is]};wi.prototype.getClass=function(){return wi};Bx.serialVersionUID.get=function(){return-0xcb44a778db18e00};Object.defineProperties(wi,Bx);var ya=function(){},$_={serialVersionUID:{configurable:!0},instanceObject:{configurable:!0}};ya.prototype.readResolve=function(){return ya.instance()};ya.prototype.create=function(){if(arguments.length===1){if(arguments[0]instanceof Array){var t=arguments[0];return new wi(t)}else if(Be(arguments[0],wn)){var e=arguments[0];return new wi(e)}}else if(arguments.length===2){var n=arguments[0],i=arguments[1];return i>3&&(i=3),i<2?new wi(n):new wi(n,i)}};ya.prototype.interfaces_=function(){return[Mh,is]};ya.prototype.getClass=function(){return ya};ya.instance=function(){return ya.instanceObject};$_.serialVersionUID.get=function(){return-0x38e49fa6cf6f2e00};$_.instanceObject.get=function(){return new ya};Object.defineProperties(ya,$_);var Vx=function(t){function e(){t.call(this),this.map_=new Map}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(n){return this.map_.get(n)||null},e.prototype.put=function(n,i){return this.map_.set(n,i),i},e.prototype.values=function(){for(var n=new ce,i=this.map_.values(),s=i.next();!s.done;)n.add(s.value),s=i.next();return n},e.prototype.entrySet=function(){var n=new J_;return this.map_.entries().forEach(function(i){return n.add(i)}),n},e.prototype.size=function(){return this.map_.size()},e}(vc),Ln=function t(){if(this._modelType=null,this._scale=null,arguments.length===0)this._modelType=t.FLOATING;else if(arguments.length===1){if(arguments[0]instanceof Xs){var e=arguments[0];this._modelType=e,e===t.FIXED&&this.setScale(1)}else if(typeof arguments[0]=="number"){var n=arguments[0];this._modelType=t.FIXED,this.setScale(n)}else if(arguments[0]instanceof t){var i=arguments[0];this._modelType=i._modelType,this._scale=i._scale}}},ty={serialVersionUID:{configurable:!0},maximumPreciseValue:{configurable:!0}};Ln.prototype.equals=function(t){if(!(t instanceof Ln))return!1;var e=t;return this._modelType===e._modelType&&this._scale===e._scale};Ln.prototype.compareTo=function(t){var e=t,n=this.getMaximumSignificantDigits(),i=e.getMaximumSignificantDigits();return new Zs(n).compareTo(new Zs(i))};Ln.prototype.getScale=function(){return this._scale};Ln.prototype.isFloating=function(){return this._modelType===Ln.FLOATING||this._modelType===Ln.FLOATING_SINGLE};Ln.prototype.getType=function(){return this._modelType};Ln.prototype.toString=function(){var t="UNKNOWN";return this._modelType===Ln.FLOATING?t="Floating":this._modelType===Ln.FLOATING_SINGLE?t="Floating-Single":this._modelType===Ln.FIXED&&(t="Fixed (Scale="+this.getScale()+")"),t};Ln.prototype.makePrecise=function(){if(typeof arguments[0]=="number"){var t=arguments[0];if(Ze.isNaN(t))return t;if(this._modelType===Ln.FLOATING_SINGLE){var e=t;return e}return this._modelType===Ln.FIXED?Math.round(t*this._scale)/this._scale:t}else if(arguments[0]instanceof Ct){var n=arguments[0];if(this._modelType===Ln.FLOATING)return null;n.x=this.makePrecise(n.x),n.y=this.makePrecise(n.y)}};Ln.prototype.getMaximumSignificantDigits=function(){var t=16;return this._modelType===Ln.FLOATING?t=16:this._modelType===Ln.FLOATING_SINGLE?t=6:this._modelType===Ln.FIXED&&(t=1+Math.trunc(Math.ceil(Math.log(this.getScale())/Math.log(10)))),t};Ln.prototype.setScale=function(t){this._scale=Math.abs(t)};Ln.prototype.interfaces_=function(){return[is,ns]};Ln.prototype.getClass=function(){return Ln};Ln.mostPrecise=function(t,e){return t.compareTo(e)>=0?t:e};ty.serialVersionUID.get=function(){return 7777263578777804e3};ty.maximumPreciseValue.get=function(){return 9007199254740992};Object.defineProperties(Ln,ty);var Xs=function t(e){this._name=e||null,t.nameToTypeMap.put(e,this)},ey={serialVersionUID:{configurable:!0},nameToTypeMap:{configurable:!0}};Xs.prototype.readResolve=function(){return Xs.nameToTypeMap.get(this._name)};Xs.prototype.toString=function(){return this._name};Xs.prototype.interfaces_=function(){return[is]};Xs.prototype.getClass=function(){return Xs};ey.serialVersionUID.get=function(){return-552860263173159e4};ey.nameToTypeMap.get=function(){return new Vx};Object.defineProperties(Xs,ey);Ln.Type=Xs;Ln.FIXED=new Xs("FIXED");Ln.FLOATING=new Xs("FLOATING");Ln.FLOATING_SINGLE=new Xs("FLOATING SINGLE");var un=function t(){this._precisionModel=new Ln,this._SRID=0,this._coordinateSequenceFactory=t.getDefaultCoordinateSequenceFactory(),arguments.length===0||(arguments.length===1?Be(arguments[0],Mh)?this._coordinateSequenceFactory=arguments[0]:arguments[0]instanceof Ln&&(this._precisionModel=arguments[0]):arguments.length===2?(this._precisionModel=arguments[0],this._SRID=arguments[1]):arguments.length===3&&(this._precisionModel=arguments[0],this._SRID=arguments[1],this._coordinateSequenceFactory=arguments[2]))},Ux={serialVersionUID:{configurable:!0}};un.prototype.toGeometry=function(t){return t.isNull()?this.createPoint(null):t.getMinX()===t.getMaxX()&&t.getMinY()===t.getMaxY()?this.createPoint(new Ct(t.getMinX(),t.getMinY())):t.getMinX()===t.getMaxX()||t.getMinY()===t.getMaxY()?this.createLineString([new Ct(t.getMinX(),t.getMinY()),new Ct(t.getMaxX(),t.getMaxY())]):this.createPolygon(this.createLinearRing([new Ct(t.getMinX(),t.getMinY()),new Ct(t.getMinX(),t.getMaxY()),new Ct(t.getMaxX(),t.getMaxY()),new Ct(t.getMaxX(),t.getMinY()),new Ct(t.getMinX(),t.getMinY())]),null)};un.prototype.createLineString=function(t){if(t){if(t instanceof Array)return new di(this.getCoordinateSequenceFactory().create(t),this);if(Be(t,wn))return new di(t,this)}else return new di(this.getCoordinateSequenceFactory().create([]),this)};un.prototype.createMultiLineString=function(){if(arguments.length===0)return new pu(null,this);if(arguments.length===1){var t=arguments[0];return new pu(t,this)}};un.prototype.buildGeometry=function(t){for(var e=null,n=!1,i=!1,s=t.iterator();s.hasNext();){var c=s.next(),f=c.getClass();e===null&&(e=f),f!==e&&(n=!0),c.isGeometryCollectionOrDerived()&&(i=!0)}if(e===null)return this.createGeometryCollection();if(n||i)return this.createGeometryCollection(un.toGeometryArray(t));var u=t.iterator().next(),v=t.size()>1;if(v){if(u instanceof Ui)return this.createMultiPolygon(un.toPolygonArray(t));if(u instanceof di)return this.createMultiLineString(un.toLineStringArray(t));if(u instanceof _o)return this.createMultiPoint(un.toPointArray(t));tn.shouldNeverReachHere("Unhandled class: "+u.getClass().getName())}return u};un.prototype.createMultiPointFromCoords=function(t){return this.createMultiPoint(t!==null?this.getCoordinateSequenceFactory().create(t):null)};un.prototype.createPoint=function(){if(arguments.length===0)return this.createPoint(this.getCoordinateSequenceFactory().create([]));if(arguments.length===1){if(arguments[0]instanceof Ct){var t=arguments[0];return this.createPoint(t!==null?this.getCoordinateSequenceFactory().create([t]):null)}else if(Be(arguments[0],wn)){var e=arguments[0];return new _o(e,this)}}};un.prototype.getCoordinateSequenceFactory=function(){return this._coordinateSequenceFactory};un.prototype.createPolygon=function(){if(arguments.length===0)return new Ui(null,null,this);if(arguments.length===1){if(Be(arguments[0],wn)){var t=arguments[0];return this.createPolygon(this.createLinearRing(t))}else if(arguments[0]instanceof Array){var e=arguments[0];return this.createPolygon(this.createLinearRing(e))}else if(arguments[0]instanceof _a){var n=arguments[0];return this.createPolygon(n,null)}}else if(arguments.length===2){var i=arguments[0],s=arguments[1];return new Ui(i,s,this)}};un.prototype.getSRID=function(){return this._SRID};un.prototype.createGeometryCollection=function(){if(arguments.length===0)return new Vr(null,this);if(arguments.length===1){var t=arguments[0];return new Vr(t,this)}};un.prototype.createGeometry=function(t){var e=new ts(this);return e.edit(t,{edit:function(){if(arguments.length===2){var n=arguments[0];return this._coordinateSequenceFactory.create(n)}}})};un.prototype.getPrecisionModel=function(){return this._precisionModel};un.prototype.createLinearRing=function(){if(arguments.length===0)return this.createLinearRing(this.getCoordinateSequenceFactory().create([]));if(arguments.length===1){if(arguments[0]instanceof Array){var t=arguments[0];return this.createLinearRing(t!==null?this.getCoordinateSequenceFactory().create(t):null)}else if(Be(arguments[0],wn)){var e=arguments[0];return new _a(e,this)}}};un.prototype.createMultiPolygon=function(){if(arguments.length===0)return new da(null,this);if(arguments.length===1){var t=arguments[0];return new da(t,this)}};un.prototype.createMultiPoint=function(){var t=this;if(arguments.length===0)return new Nh(null,this);if(arguments.length===1){if(arguments[0]instanceof Array){var e=arguments[0];return new Nh(e,this)}else if(arguments[0]instanceof Array){var n=arguments[0];return this.createMultiPoint(n!==null?this.getCoordinateSequenceFactory().create(n):null)}else if(Be(arguments[0],wn)){var i=arguments[0];if(i===null)return this.createMultiPoint(new Array(0).fill(null));for(var s=new Array(i.size()).fill(null),c=0;c<i.size();c++){var f=t.getCoordinateSequenceFactory().create(1,i.getDimension());Ii.copy(i,c,f,0,1),s[c]=t.createPoint(f)}return this.createMultiPoint(s)}}};un.prototype.interfaces_=function(){return[is]};un.prototype.getClass=function(){return un};un.toMultiPolygonArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};un.toGeometryArray=function(t){if(t===null)return null;var e=new Array(t.size()).fill(null);return t.toArray(e)};un.getDefaultCoordinateSequenceFactory=function(){return ya.instance()};un.toMultiLineStringArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};un.toLineStringArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};un.toMultiPointArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};un.toLinearRingArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};un.toPointArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};un.toPolygonArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};un.createPointFromInternalCoord=function(t,e){return e.getPrecisionModel().makePrecise(t),e.getFactory().createPoint(t)};Ux.serialVersionUID.get=function(){return-6820524753094096e3};Object.defineProperties(un,Ux);var bE=["Point","MultiPoint","LineString","MultiLineString","Polygon","MultiPolygon"],jm=function(t){this.geometryFactory=t||new un};jm.prototype.read=function(t){var e;typeof t=="string"?e=JSON.parse(t):e=t;var n=e.type;if(!Bs[n])throw new Error("Unknown GeoJSON type: "+e.type);return bE.indexOf(n)!==-1?Bs[n].apply(this,[e.coordinates]):n==="GeometryCollection"?Bs[n].apply(this,[e.geometries]):Bs[n].apply(this,[e])};jm.prototype.write=function(t){var e=t.getGeometryType();if(!Ua[e])throw new Error("Geometry is not supported");return Ua[e].apply(this,[t])};var Bs={Feature:function(t){var e={};for(var n in t)e[n]=t[n];if(t.geometry){var i=t.geometry.type;if(!Bs[i])throw new Error("Unknown GeoJSON type: "+t.type);e.geometry=this.read(t.geometry)}return t.bbox&&(e.bbox=Bs.bbox.apply(this,[t.bbox])),e},FeatureCollection:function(t){var e=this,n={};if(t.features){n.features=[];for(var i=0;i<t.features.length;++i)n.features.push(e.read(t.features[i]))}return t.bbox&&(n.bbox=this.parse.bbox.apply(this,[t.bbox])),n},coordinates:function(t){for(var e=[],n=0;n<t.length;++n){var i=t[n];e.push(new Ct(i[0],i[1]))}return e},bbox:function(t){return this.geometryFactory.createLinearRing([new Ct(t[0],t[1]),new Ct(t[2],t[1]),new Ct(t[2],t[3]),new Ct(t[0],t[3]),new Ct(t[0],t[1])])},Point:function(t){var e=new Ct(t[0],t[1]);return this.geometryFactory.createPoint(e)},MultiPoint:function(t){for(var e=this,n=[],i=0;i<t.length;++i)n.push(Bs.Point.apply(e,[t[i]]));return this.geometryFactory.createMultiPoint(n)},LineString:function(t){var e=Bs.coordinates.apply(this,[t]);return this.geometryFactory.createLineString(e)},MultiLineString:function(t){for(var e=this,n=[],i=0;i<t.length;++i)n.push(Bs.LineString.apply(e,[t[i]]));return this.geometryFactory.createMultiLineString(n)},Polygon:function(t){for(var e=this,n=Bs.coordinates.apply(this,[t[0]]),i=this.geometryFactory.createLinearRing(n),s=[],c=1;c<t.length;++c){var f=t[c],u=Bs.coordinates.apply(e,[f]),v=e.geometryFactory.createLinearRing(u);s.push(v)}return this.geometryFactory.createPolygon(i,s)},MultiPolygon:function(t){for(var e=this,n=[],i=0;i<t.length;++i){var s=t[i];n.push(Bs.Polygon.apply(e,[s]))}return this.geometryFactory.createMultiPolygon(n)},GeometryCollection:function(t){for(var e=this,n=[],i=0;i<t.length;++i){var s=t[i];n.push(e.read(s))}return this.geometryFactory.createGeometryCollection(n)}},Ua={coordinate:function(t){return[t.x,t.y]},Point:function(t){var e=Ua.coordinate.apply(this,[t.getCoordinate()]);return{type:"Point",coordinates:e}},MultiPoint:function(t){for(var e=this,n=[],i=0;i<t._geometries.length;++i){var s=t._geometries[i],c=Ua.Point.apply(e,[s]);n.push(c.coordinates)}return{type:"MultiPoint",coordinates:n}},LineString:function(t){for(var e=this,n=[],i=t.getCoordinates(),s=0;s<i.length;++s){var c=i[s];n.push(Ua.coordinate.apply(e,[c]))}return{type:"LineString",coordinates:n}},MultiLineString:function(t){for(var e=this,n=[],i=0;i<t._geometries.length;++i){var s=t._geometries[i],c=Ua.LineString.apply(e,[s]);n.push(c.coordinates)}return{type:"MultiLineString",coordinates:n}},Polygon:function(t){var e=this,n=[],i=Ua.LineString.apply(this,[t._shell]);n.push(i.coordinates);for(var s=0;s<t._holes.length;++s){var c=t._holes[s],f=Ua.LineString.apply(e,[c]);n.push(f.coordinates)}return{type:"Polygon",coordinates:n}},MultiPolygon:function(t){for(var e=this,n=[],i=0;i<t._geometries.length;++i){var s=t._geometries[i],c=Ua.Polygon.apply(e,[s]);n.push(c.coordinates)}return{type:"MultiPolygon",coordinates:n}},GeometryCollection:function(t){for(var e=this,n=[],i=0;i<t._geometries.length;++i){var s=t._geometries[i],c=s.getGeometryType();n.push(Ua[c].apply(e,[s]))}return{type:"GeometryCollection",geometries:n}}},ny=function(t){this.geometryFactory=t||new un,this.precisionModel=this.geometryFactory.getPrecisionModel(),this.parser=new jm(this.geometryFactory)};ny.prototype.read=function(t){var e=this.parser.read(t);return this.precisionModel.getType()===Ln.FIXED&&this.reducePrecision(e),e};ny.prototype.reducePrecision=function(t){var e=this,n,i;if(t.coordinate)this.precisionModel.makePrecise(t.coordinate);else if(t.points)for(n=0,i=t.points.length;n<i;n++)e.precisionModel.makePrecise(t.points[n]);else if(t.geometries)for(n=0,i=t.geometries.length;n<i;n++)e.reducePrecision(t.geometries[n])};var Gx=function(){this.parser=new jm(this.geometryFactory)};Gx.prototype.write=function(t){return this.parser.write(t)};var ne=function(){},Zm={ON:{configurable:!0},LEFT:{configurable:!0},RIGHT:{configurable:!0}};ne.prototype.interfaces_=function(){return[]};ne.prototype.getClass=function(){return ne};ne.opposite=function(t){return t===ne.LEFT?ne.RIGHT:t===ne.RIGHT?ne.LEFT:t};Zm.ON.get=function(){return 0};Zm.LEFT.get=function(){return 1};Zm.RIGHT.get=function(){return 2};Object.defineProperties(ne,Zm);function Wm(t){this.message=t||""}Wm.prototype=new Error;Wm.prototype.name="EmptyStackException";function ra(){this.array_=[]}ra.prototype=new gs;ra.prototype.add=function(t){return this.array_.push(t),!0};ra.prototype.get=function(t){if(t<0||t>=this.size())throw new Error;return this.array_[t]};ra.prototype.push=function(t){return this.array_.push(t),t};ra.prototype.pop=function(t){if(this.array_.length===0)throw new Wm;return this.array_.pop()};ra.prototype.peek=function(){if(this.array_.length===0)throw new Wm;return this.array_[this.array_.length-1]};ra.prototype.empty=function(){return this.array_.length===0};ra.prototype.isEmpty=function(){return this.empty()};ra.prototype.search=function(t){return this.array_.indexOf(t)};ra.prototype.size=function(){return this.array_.length};ra.prototype.toArray=function(){for(var t=this,e=[],n=0,i=this.array_.length;n<i;n++)e.push(t.array_[n]);return e};var Ys=function(){this._minIndex=-1,this._minCoord=null,this._minDe=null,this._orientedDe=null};Ys.prototype.getCoordinate=function(){return this._minCoord};Ys.prototype.getRightmostSide=function(t,e){var n=this.getRightmostSideOfSegment(t,e);return n<0&&(n=this.getRightmostSideOfSegment(t,e-1)),n<0&&(this._minCoord=null,this.checkForRightmostCoordinate(t)),n};Ys.prototype.findRightmostEdgeAtVertex=function(){var t=this._minDe.getEdge().getCoordinates();tn.isTrue(this._minIndex>0&&this._minIndex<t.length,"rightmost point expected to be interior vertex of edge");var e=t[this._minIndex-1],n=t[this._minIndex+1],i=ge.computeOrientation(this._minCoord,n,e),s=!1;(e.y<this._minCoord.y&&n.y<this._minCoord.y&&i===ge.COUNTERCLOCKWISE||e.y>this._minCoord.y&&n.y>this._minCoord.y&&i===ge.CLOCKWISE)&&(s=!0),s&&(this._minIndex=this._minIndex-1)};Ys.prototype.getRightmostSideOfSegment=function(t,e){var n=t.getEdge(),i=n.getCoordinates();if(e<0||e+1>=i.length||i[e].y===i[e+1].y)return-1;var s=ne.LEFT;return i[e].y<i[e+1].y&&(s=ne.RIGHT),s};Ys.prototype.getEdge=function(){return this._orientedDe};Ys.prototype.checkForRightmostCoordinate=function(t){for(var e=this,n=t.getEdge().getCoordinates(),i=0;i<n.length-1;i++)(e._minCoord===null||n[i].x>e._minCoord.x)&&(e._minDe=t,e._minIndex=i,e._minCoord=n[i])};Ys.prototype.findRightmostEdgeAtNode=function(){var t=this._minDe.getNode(),e=t.getEdges();this._minDe=e.getRightmostEdge(),this._minDe.isForward()||(this._minDe=this._minDe.getSym(),this._minIndex=this._minDe.getEdge().getCoordinates().length-1)};Ys.prototype.findEdge=function(t){for(var e=this,n=t.iterator();n.hasNext();){var i=n.next();i.isForward()&&e.checkForRightmostCoordinate(i)}tn.isTrue(this._minIndex!==0||this._minCoord.equals(this._minDe.getCoordinate()),"inconsistency in rightmost processing"),this._minIndex===0?this.findRightmostEdgeAtNode():this.findRightmostEdgeAtVertex(),this._orientedDe=this._minDe;var s=this.getRightmostSide(this._minDe,this._minIndex);s===ne.LEFT&&(this._orientedDe=this._minDe.getSym())};Ys.prototype.interfaces_=function(){return[]};Ys.prototype.getClass=function(){return Ys};var Ka=function(t){function e(n,i){t.call(this,e.msgWithCoord(n,i)),this.pt=i?new Ct(i):null,this.name="TopologyException"}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getCoordinate=function(){return this.pt},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.msgWithCoord=function(n,i){return i?n:n+" [ "+i+" ]"},e}(Xa),Hm=function(){this.array_=[]};Hm.prototype.addLast=function(t){this.array_.push(t)};Hm.prototype.removeFirst=function(){return this.array_.shift()};Hm.prototype.isEmpty=function(){return this.array_.length===0};var Ur=function(){this._finder=null,this._dirEdgeList=new ce,this._nodes=new ce,this._rightMostCoord=null,this._env=null,this._finder=new Ys};Ur.prototype.clearVisitedEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();e.setVisited(!1)}};Ur.prototype.getRightmostCoordinate=function(){return this._rightMostCoord};Ur.prototype.computeNodeDepth=function(t){for(var e=this,n=null,i=t.getEdges().iterator();i.hasNext();){var s=i.next();if(s.isVisited()||s.getSym().isVisited()){n=s;break}}if(n===null)throw new Ka("unable to find edge to compute depths at "+t.getCoordinate());t.getEdges().computeDepths(n);for(var c=t.getEdges().iterator();c.hasNext();){var f=c.next();f.setVisited(!0),e.copySymDepths(f)}};Ur.prototype.computeDepth=function(t){this.clearVisitedEdges();var e=this._finder.getEdge();e.setEdgeDepths(ne.RIGHT,t),this.copySymDepths(e),this.computeDepths(e)};Ur.prototype.create=function(t){this.addReachable(t),this._finder.findEdge(this._dirEdgeList),this._rightMostCoord=this._finder.getCoordinate()};Ur.prototype.findResultEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();e.getDepth(ne.RIGHT)>=1&&e.getDepth(ne.LEFT)<=0&&!e.isInteriorAreaEdge()&&e.setInResult(!0)}};Ur.prototype.computeDepths=function(t){var e=this,n=new J_,i=new Hm,s=t.getNode();for(i.addLast(s),n.add(s),t.setVisited(!0);!i.isEmpty();){var c=i.removeFirst();n.add(c),e.computeNodeDepth(c);for(var f=c.getEdges().iterator();f.hasNext();){var u=f.next(),v=u.getSym();if(!v.isVisited()){var w=v.getNode();n.contains(w)||(i.addLast(w),n.add(w))}}}};Ur.prototype.compareTo=function(t){var e=t;return this._rightMostCoord.x<e._rightMostCoord.x?-1:this._rightMostCoord.x>e._rightMostCoord.x?1:0};Ur.prototype.getEnvelope=function(){if(this._env===null){for(var t=new Le,e=this._dirEdgeList.iterator();e.hasNext();)for(var n=e.next(),i=n.getEdge().getCoordinates(),s=0;s<i.length-1;s++)t.expandToInclude(i[s]);this._env=t}return this._env};Ur.prototype.addReachable=function(t){var e=this,n=new ra;for(n.add(t);!n.empty();){var i=n.pop();e.add(i,n)}};Ur.prototype.copySymDepths=function(t){var e=t.getSym();e.setDepth(ne.LEFT,t.getDepth(ne.RIGHT)),e.setDepth(ne.RIGHT,t.getDepth(ne.LEFT))};Ur.prototype.add=function(t,e){var n=this;t.setVisited(!0),this._nodes.add(t);for(var i=t.getEdges().iterator();i.hasNext();){var s=i.next();n._dirEdgeList.add(s);var c=s.getSym(),f=c.getNode();f.isVisited()||e.push(f)}};Ur.prototype.getNodes=function(){return this._nodes};Ur.prototype.getDirectedEdges=function(){return this._dirEdgeList};Ur.prototype.interfaces_=function(){return[ns]};Ur.prototype.getClass=function(){return Ur};var qn=function t(){var e=this;if(this.location=null,arguments.length===1){if(arguments[0]instanceof Array){var n=arguments[0];this.init(n.length)}else if(Number.isInteger(arguments[0])){var i=arguments[0];this.init(1),this.location[ne.ON]=i}else if(arguments[0]instanceof t){var s=arguments[0];if(this.init(s.location.length),s!==null)for(var c=0;c<this.location.length;c++)e.location[c]=s.location[c]}}else if(arguments.length===3){var f=arguments[0],u=arguments[1],v=arguments[2];this.init(3),this.location[ne.ON]=f,this.location[ne.LEFT]=u,this.location[ne.RIGHT]=v}};qn.prototype.setAllLocations=function(t){for(var e=this,n=0;n<this.location.length;n++)e.location[n]=t};qn.prototype.isNull=function(){for(var t=this,e=0;e<this.location.length;e++)if(t.location[e]!==At.NONE)return!1;return!0};qn.prototype.setAllLocationsIfNull=function(t){for(var e=this,n=0;n<this.location.length;n++)e.location[n]===At.NONE&&(e.location[n]=t)};qn.prototype.isLine=function(){return this.location.length===1};qn.prototype.merge=function(t){var e=this;if(t.location.length>this.location.length){var n=new Array(3).fill(null);n[ne.ON]=this.location[ne.ON],n[ne.LEFT]=At.NONE,n[ne.RIGHT]=At.NONE,this.location=n}for(var i=0;i<this.location.length;i++)e.location[i]===At.NONE&&i<t.location.length&&(e.location[i]=t.location[i])};qn.prototype.getLocations=function(){return this.location};qn.prototype.flip=function(){if(this.location.length<=1)return null;var t=this.location[ne.LEFT];this.location[ne.LEFT]=this.location[ne.RIGHT],this.location[ne.RIGHT]=t};qn.prototype.toString=function(){var t=new ia;return this.location.length>1&&t.append(At.toLocationSymbol(this.location[ne.LEFT])),t.append(At.toLocationSymbol(this.location[ne.ON])),this.location.length>1&&t.append(At.toLocationSymbol(this.location[ne.RIGHT])),t.toString()};qn.prototype.setLocations=function(t,e,n){this.location[ne.ON]=t,this.location[ne.LEFT]=e,this.location[ne.RIGHT]=n};qn.prototype.get=function(t){return t<this.location.length?this.location[t]:At.NONE};qn.prototype.isArea=function(){return this.location.length>1};qn.prototype.isAnyNull=function(){for(var t=this,e=0;e<this.location.length;e++)if(t.location[e]===At.NONE)return!0;return!1};qn.prototype.setLocation=function(){if(arguments.length===1){var t=arguments[0];this.setLocation(ne.ON,t)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];this.location[e]=n}};qn.prototype.init=function(t){this.location=new Array(t).fill(null),this.setAllLocations(At.NONE)};qn.prototype.isEqualOnSide=function(t,e){return this.location[e]===t.location[e]};qn.prototype.allPositionsEqual=function(t){for(var e=this,n=0;n<this.location.length;n++)if(e.location[n]!==t)return!1;return!0};qn.prototype.interfaces_=function(){return[]};qn.prototype.getClass=function(){return qn};var Dn=function t(){if(this.elt=new Array(2).fill(null),arguments.length===1){if(Number.isInteger(arguments[0])){var e=arguments[0];this.elt[0]=new qn(e),this.elt[1]=new qn(e)}else if(arguments[0]instanceof t){var n=arguments[0];this.elt[0]=new qn(n.elt[0]),this.elt[1]=new qn(n.elt[1])}}else if(arguments.length===2){var i=arguments[0],s=arguments[1];this.elt[0]=new qn(At.NONE),this.elt[1]=new qn(At.NONE),this.elt[i].setLocation(s)}else if(arguments.length===3){var c=arguments[0],f=arguments[1],u=arguments[2];this.elt[0]=new qn(c,f,u),this.elt[1]=new qn(c,f,u)}else if(arguments.length===4){var v=arguments[0],w=arguments[1],I=arguments[2],L=arguments[3];this.elt[0]=new qn(At.NONE,At.NONE,At.NONE),this.elt[1]=new qn(At.NONE,At.NONE,At.NONE),this.elt[v].setLocations(w,I,L)}};Dn.prototype.getGeometryCount=function(){var t=0;return this.elt[0].isNull()||t++,this.elt[1].isNull()||t++,t};Dn.prototype.setAllLocations=function(t,e){this.elt[t].setAllLocations(e)};Dn.prototype.isNull=function(t){return this.elt[t].isNull()};Dn.prototype.setAllLocationsIfNull=function(){if(arguments.length===1){var t=arguments[0];this.setAllLocationsIfNull(0,t),this.setAllLocationsIfNull(1,t)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];this.elt[e].setAllLocationsIfNull(n)}};Dn.prototype.isLine=function(t){return this.elt[t].isLine()};Dn.prototype.merge=function(t){for(var e=this,n=0;n<2;n++)e.elt[n]===null&&t.elt[n]!==null?e.elt[n]=new qn(t.elt[n]):e.elt[n].merge(t.elt[n])};Dn.prototype.flip=function(){this.elt[0].flip(),this.elt[1].flip()};Dn.prototype.getLocation=function(){if(arguments.length===1){var t=arguments[0];return this.elt[t].get(ne.ON)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];return this.elt[e].get(n)}};Dn.prototype.toString=function(){var t=new ia;return this.elt[0]!==null&&(t.append("A:"),t.append(this.elt[0].toString())),this.elt[1]!==null&&(t.append(" B:"),t.append(this.elt[1].toString())),t.toString()};Dn.prototype.isArea=function(){if(arguments.length===0)return this.elt[0].isArea()||this.elt[1].isArea();if(arguments.length===1){var t=arguments[0];return this.elt[t].isArea()}};Dn.prototype.isAnyNull=function(t){return this.elt[t].isAnyNull()};Dn.prototype.setLocation=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1];this.elt[t].setLocation(ne.ON,e)}else if(arguments.length===3){var n=arguments[0],i=arguments[1],s=arguments[2];this.elt[n].setLocation(i,s)}};Dn.prototype.isEqualOnSide=function(t,e){return this.elt[0].isEqualOnSide(t.elt[0],e)&&this.elt[1].isEqualOnSide(t.elt[1],e)};Dn.prototype.allPositionsEqual=function(t,e){return this.elt[t].allPositionsEqual(e)};Dn.prototype.toLine=function(t){this.elt[t].isArea()&&(this.elt[t]=new qn(this.elt[t].location[0]))};Dn.prototype.interfaces_=function(){return[]};Dn.prototype.getClass=function(){return Dn};Dn.toLineLabel=function(t){for(var e=new Dn(At.NONE),n=0;n<2;n++)e.setLocation(n,t.getLocation(n));return e};var ki=function(){this._startDe=null,this._maxNodeDegree=-1,this._edges=new ce,this._pts=new ce,this._label=new Dn(At.NONE),this._ring=null,this._isHole=null,this._shell=null,this._holes=new ce,this._geometryFactory=null;var t=arguments[0],e=arguments[1];this._geometryFactory=e,this.computePoints(t),this.computeRing()};ki.prototype.computeRing=function(){var t=this;if(this._ring!==null)return null;for(var e=new Array(this._pts.size()).fill(null),n=0;n<this._pts.size();n++)e[n]=t._pts.get(n);this._ring=this._geometryFactory.createLinearRing(e),this._isHole=ge.isCCW(this._ring.getCoordinates())};ki.prototype.isIsolated=function(){return this._label.getGeometryCount()===1};ki.prototype.computePoints=function(t){var e=this;this._startDe=t;var n=t,i=!0;do{if(n===null)throw new Ka("Found null DirectedEdge");if(n.getEdgeRing()===e)throw new Ka("Directed Edge visited twice during ring-building at "+n.getCoordinate());e._edges.add(n);var s=n.getLabel();tn.isTrue(s.isArea()),e.mergeLabel(s),e.addPoints(n.getEdge(),n.isForward(),i),i=!1,e.setEdgeRing(n,e),n=e.getNext(n)}while(n!==this._startDe)};ki.prototype.getLinearRing=function(){return this._ring};ki.prototype.getCoordinate=function(t){return this._pts.get(t)};ki.prototype.computeMaxNodeDegree=function(){var t=this;this._maxNodeDegree=0;var e=this._startDe;do{var n=e.getNode(),i=n.getEdges().getOutgoingDegree(t);i>t._maxNodeDegree&&(t._maxNodeDegree=i),e=t.getNext(e)}while(e!==this._startDe);this._maxNodeDegree*=2};ki.prototype.addPoints=function(t,e,n){var i=this,s=t.getCoordinates();if(e){var c=1;n&&(c=0);for(var f=c;f<s.length;f++)i._pts.add(s[f])}else{var u=s.length-2;n&&(u=s.length-1);for(var v=u;v>=0;v--)i._pts.add(s[v])}};ki.prototype.isHole=function(){return this._isHole};ki.prototype.setInResult=function(){var t=this._startDe;do t.getEdge().setInResult(!0),t=t.getNext();while(t!==this._startDe)};ki.prototype.containsPoint=function(t){var e=this.getLinearRing(),n=e.getEnvelopeInternal();if(!n.contains(t)||!ge.isPointInRing(t,e.getCoordinates()))return!1;for(var i=this._holes.iterator();i.hasNext();){var s=i.next();if(s.containsPoint(t))return!1}return!0};ki.prototype.addHole=function(t){this._holes.add(t)};ki.prototype.isShell=function(){return this._shell===null};ki.prototype.getLabel=function(){return this._label};ki.prototype.getEdges=function(){return this._edges};ki.prototype.getMaxNodeDegree=function(){return this._maxNodeDegree<0&&this.computeMaxNodeDegree(),this._maxNodeDegree};ki.prototype.getShell=function(){return this._shell};ki.prototype.mergeLabel=function(){if(arguments.length===1){var t=arguments[0];this.mergeLabel(t,0),this.mergeLabel(t,1)}else if(arguments.length===2){var e=arguments[0],n=arguments[1],i=e.getLocation(n,ne.RIGHT);if(i===At.NONE)return null;if(this._label.getLocation(n)===At.NONE)return this._label.setLocation(n,i),null}};ki.prototype.setShell=function(t){this._shell=t,t!==null&&t.addHole(this)};ki.prototype.toPolygon=function(t){for(var e=this,n=new Array(this._holes.size()).fill(null),i=0;i<this._holes.size();i++)n[i]=e._holes.get(i).getLinearRing();var s=t.createPolygon(this.getLinearRing(),n);return s};ki.prototype.interfaces_=function(){return[]};ki.prototype.getClass=function(){return ki};var wE=function(t){function e(){var n=arguments[0],i=arguments[1];t.call(this,n,i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.setEdgeRing=function(n,i){n.setMinEdgeRing(i)},e.prototype.getNext=function(n){return n.getNextMin()},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(ki),SE=function(t){function e(){var n=arguments[0],i=arguments[1];t.call(this,n,i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.buildMinimalRings=function(){var n=this,i=new ce,s=this._startDe;do{if(s.getMinEdgeRing()===null){var c=new wE(s,n._geometryFactory);i.add(c)}s=s.getNext()}while(s!==this._startDe);return i},e.prototype.setEdgeRing=function(n,i){n.setEdgeRing(i)},e.prototype.linkDirectedEdgesForMinimalEdgeRings=function(){var n=this,i=this._startDe;do{var s=i.getNode();s.getEdges().linkMinimalDirectedEdges(n),i=i.getNext()}while(i!==this._startDe)},e.prototype.getNext=function(n){return n.getNext()},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(ki),Oo=function(){if(this._label=null,this._isInResult=!1,this._isCovered=!1,this._isCoveredSet=!1,this._isVisited=!1,arguments.length!==0&&arguments.length===1){var t=arguments[0];this._label=t}};Oo.prototype.setVisited=function(t){this._isVisited=t};Oo.prototype.setInResult=function(t){this._isInResult=t};Oo.prototype.isCovered=function(){return this._isCovered};Oo.prototype.isCoveredSet=function(){return this._isCoveredSet};Oo.prototype.setLabel=function(t){this._label=t};Oo.prototype.getLabel=function(){return this._label};Oo.prototype.setCovered=function(t){this._isCovered=t,this._isCoveredSet=!0};Oo.prototype.updateIM=function(t){tn.isTrue(this._label.getGeometryCount()>=2,"found partial label"),this.computeIM(t)};Oo.prototype.isInResult=function(){return this._isInResult};Oo.prototype.isVisited=function(){return this._isVisited};Oo.prototype.interfaces_=function(){return[]};Oo.prototype.getClass=function(){return Oo};var Xm=function(t){function e(){t.call(this),this._coord=null,this._edges=null;var n=arguments[0],i=arguments[1];this._coord=n,this._edges=i,this._label=new Dn(0,At.NONE)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isIncidentEdgeInResult=function(){for(var n=this.getEdges().getEdges().iterator();n.hasNext();){var i=n.next();if(i.getEdge().isInResult())return!0}return!1},e.prototype.isIsolated=function(){return this._label.getGeometryCount()===1},e.prototype.getCoordinate=function(){return this._coord},e.prototype.print=function(n){n.println("node "+this._coord+" lbl: "+this._label)},e.prototype.computeIM=function(n){},e.prototype.computeMergedLocation=function(n,i){var s=At.NONE;if(s=this._label.getLocation(i),!n.isNull(i)){var c=n.getLocation(i);s!==At.BOUNDARY&&(s=c)}return s},e.prototype.setLabel=function(){if(arguments.length===2){var n=arguments[0],i=arguments[1];this._label===null?this._label=new Dn(n,i):this._label.setLocation(n,i)}else return t.prototype.setLabel.apply(this,arguments)},e.prototype.getEdges=function(){return this._edges},e.prototype.mergeLabel=function(){var n=this;if(arguments[0]instanceof e){var i=arguments[0];this.mergeLabel(i._label)}else if(arguments[0]instanceof Dn)for(var s=arguments[0],c=0;c<2;c++){var f=n.computeMergedLocation(s,c),u=n._label.getLocation(c);u===At.NONE&&n._label.setLocation(c,f)}},e.prototype.add=function(n){this._edges.insert(n),n.setNode(this)},e.prototype.setLabelBoundary=function(n){if(this._label===null)return null;var i=At.NONE;this._label!==null&&(i=this._label.getLocation(n));var s=null;switch(i){case At.BOUNDARY:s=At.INTERIOR;break;case At.INTERIOR:s=At.BOUNDARY;break;default:s=At.BOUNDARY;break}this._label.setLocation(n,s)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Oo),Ks=function(){this.nodeMap=new Tr,this.nodeFact=null;var t=arguments[0];this.nodeFact=t};Ks.prototype.find=function(t){return this.nodeMap.get(t)};Ks.prototype.addNode=function(){if(arguments[0]instanceof Ct){var t=arguments[0],e=this.nodeMap.get(t);return e===null&&(e=this.nodeFact.createNode(t),this.nodeMap.put(t,e)),e}else if(arguments[0]instanceof Xm){var n=arguments[0],i=this.nodeMap.get(n.getCoordinate());return i===null?(this.nodeMap.put(n.getCoordinate(),n),n):(i.mergeLabel(n),i)}};Ks.prototype.print=function(t){for(var e=this.iterator();e.hasNext();){var n=e.next();n.print(t)}};Ks.prototype.iterator=function(){return this.nodeMap.values().iterator()};Ks.prototype.values=function(){return this.nodeMap.values()};Ks.prototype.getBoundaryNodes=function(t){for(var e=new ce,n=this.iterator();n.hasNext();){var i=n.next();i.getLabel().getLocation(t)===At.BOUNDARY&&e.add(i)}return e};Ks.prototype.add=function(t){var e=t.getCoordinate(),n=this.addNode(e);n.add(t)};Ks.prototype.interfaces_=function(){return[]};Ks.prototype.getClass=function(){return Ks};var Rn=function(){},Wp={NE:{configurable:!0},NW:{configurable:!0},SW:{configurable:!0},SE:{configurable:!0}};Rn.prototype.interfaces_=function(){return[]};Rn.prototype.getClass=function(){return Rn};Rn.isNorthern=function(t){return t===Rn.NE||t===Rn.NW};Rn.isOpposite=function(t,e){if(t===e)return!1;var n=(t-e+4)%4;return n===2};Rn.commonHalfPlane=function(t,e){if(t===e)return t;var n=(t-e+4)%4;if(n===2)return-1;var i=t<e?t:e,s=t>e?t:e;return i===0&&s===3?3:i};Rn.isInHalfPlane=function(t,e){return e===Rn.SE?t===Rn.SE||t===Rn.SW:t===e||t===e+1};Rn.quadrant=function(){if(typeof arguments[0]=="number"&&typeof arguments[1]=="number"){var t=arguments[0],e=arguments[1];if(t===0&&e===0)throw new Qn("Cannot compute the quadrant for point ( "+t+", "+e+" )");return t>=0?e>=0?Rn.NE:Rn.SE:e>=0?Rn.NW:Rn.SW}else if(arguments[0]instanceof Ct&&arguments[1]instanceof Ct){var n=arguments[0],i=arguments[1];if(i.x===n.x&&i.y===n.y)throw new Qn("Cannot compute the quadrant for two identical points "+n);return i.x>=n.x?i.y>=n.y?Rn.NE:Rn.SE:i.y>=n.y?Rn.NW:Rn.SW}};Wp.NE.get=function(){return 0};Wp.NW.get=function(){return 1};Wp.SW.get=function(){return 2};Wp.SE.get=function(){return 3};Object.defineProperties(Rn,Wp);var Lr=function(){if(this._edge=null,this._label=null,this._node=null,this._p0=null,this._p1=null,this._dx=null,this._dy=null,this._quadrant=null,arguments.length===1){var t=arguments[0];this._edge=t}else if(arguments.length===3){var e=arguments[0],n=arguments[1],i=arguments[2],s=null;this._edge=e,this.init(n,i),this._label=s}else if(arguments.length===4){var c=arguments[0],f=arguments[1],u=arguments[2],v=arguments[3];this._edge=c,this.init(f,u),this._label=v}};Lr.prototype.compareDirection=function(t){return this._dx===t._dx&&this._dy===t._dy?0:this._quadrant>t._quadrant?1:this._quadrant<t._quadrant?-1:ge.computeOrientation(t._p0,t._p1,this._p1)};Lr.prototype.getDy=function(){return this._dy};Lr.prototype.getCoordinate=function(){return this._p0};Lr.prototype.setNode=function(t){this._node=t};Lr.prototype.print=function(t){var e=Math.atan2(this._dy,this._dx),n=this.getClass().getName(),i=n.lastIndexOf("."),s=n.substring(i+1);t.print("  "+s+": "+this._p0+" - "+this._p1+" "+this._quadrant+":"+e+"   "+this._label)};Lr.prototype.compareTo=function(t){var e=t;return this.compareDirection(e)};Lr.prototype.getDirectedCoordinate=function(){return this._p1};Lr.prototype.getDx=function(){return this._dx};Lr.prototype.getLabel=function(){return this._label};Lr.prototype.getEdge=function(){return this._edge};Lr.prototype.getQuadrant=function(){return this._quadrant};Lr.prototype.getNode=function(){return this._node};Lr.prototype.toString=function(){var t=Math.atan2(this._dy,this._dx),e=this.getClass().getName(),n=e.lastIndexOf("."),i=e.substring(n+1);return"  "+i+": "+this._p0+" - "+this._p1+" "+this._quadrant+":"+t+"   "+this._label};Lr.prototype.computeLabel=function(t){};Lr.prototype.init=function(t,e){this._p0=t,this._p1=e,this._dx=e.x-t.x,this._dy=e.y-t.y,this._quadrant=Rn.quadrant(this._dx,this._dy),tn.isTrue(!(this._dx===0&&this._dy===0),"EdgeEnd with identical endpoints found")};Lr.prototype.interfaces_=function(){return[ns]};Lr.prototype.getClass=function(){return Lr};var P_=function(t){function e(){var n=arguments[0],i=arguments[1];if(t.call(this,n),this._isForward=null,this._isInResult=!1,this._isVisited=!1,this._sym=null,this._next=null,this._nextMin=null,this._edgeRing=null,this._minEdgeRing=null,this._depth=[0,-999,-999],this._isForward=i,i)this.init(n.getCoordinate(0),n.getCoordinate(1));else{var s=n.getNumPoints()-1;this.init(n.getCoordinate(s),n.getCoordinate(s-1))}this.computeDirectedLabel()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getNextMin=function(){return this._nextMin},e.prototype.getDepth=function(n){return this._depth[n]},e.prototype.setVisited=function(n){this._isVisited=n},e.prototype.computeDirectedLabel=function(){this._label=new Dn(this._edge.getLabel()),this._isForward||this._label.flip()},e.prototype.getNext=function(){return this._next},e.prototype.setDepth=function(n,i){if(this._depth[n]!==-999&&this._depth[n]!==i)throw new Ka("assigned depths do not match",this.getCoordinate());this._depth[n]=i},e.prototype.isInteriorAreaEdge=function(){for(var n=this,i=!0,s=0;s<2;s++)n._label.isArea(s)&&n._label.getLocation(s,ne.LEFT)===At.INTERIOR&&n._label.getLocation(s,ne.RIGHT)===At.INTERIOR||(i=!1);return i},e.prototype.setNextMin=function(n){this._nextMin=n},e.prototype.print=function(n){t.prototype.print.call(this,n),n.print(" "+this._depth[ne.LEFT]+"/"+this._depth[ne.RIGHT]),n.print(" ("+this.getDepthDelta()+")"),this._isInResult&&n.print(" inResult")},e.prototype.setMinEdgeRing=function(n){this._minEdgeRing=n},e.prototype.isLineEdge=function(){var n=this._label.isLine(0)||this._label.isLine(1),i=!this._label.isArea(0)||this._label.allPositionsEqual(0,At.EXTERIOR),s=!this._label.isArea(1)||this._label.allPositionsEqual(1,At.EXTERIOR);return n&&i&&s},e.prototype.setEdgeRing=function(n){this._edgeRing=n},e.prototype.getMinEdgeRing=function(){return this._minEdgeRing},e.prototype.getDepthDelta=function(){var n=this._edge.getDepthDelta();return this._isForward||(n=-n),n},e.prototype.setInResult=function(n){this._isInResult=n},e.prototype.getSym=function(){return this._sym},e.prototype.isForward=function(){return this._isForward},e.prototype.getEdge=function(){return this._edge},e.prototype.printEdge=function(n){this.print(n),n.print(" "),this._isForward?this._edge.print(n):this._edge.printReverse(n)},e.prototype.setSym=function(n){this._sym=n},e.prototype.setVisitedEdge=function(n){this.setVisited(n),this._sym.setVisited(n)},e.prototype.setEdgeDepths=function(n,i){var s=this.getEdge().getDepthDelta();this._isForward||(s=-s);var c=1;n===ne.LEFT&&(c=-1);var f=ne.opposite(n),u=s*c,v=i+u;this.setDepth(n,i),this.setDepth(f,v)},e.prototype.getEdgeRing=function(){return this._edgeRing},e.prototype.isInResult=function(){return this._isInResult},e.prototype.setNext=function(n){this._next=n},e.prototype.isVisited=function(){return this._isVisited},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.depthFactor=function(n,i){return n===At.EXTERIOR&&i===At.INTERIOR?1:n===At.INTERIOR&&i===At.EXTERIOR?-1:0},e}(Lr),zh=function(){};zh.prototype.createNode=function(t){return new Xm(t,null)};zh.prototype.interfaces_=function(){return[]};zh.prototype.getClass=function(){return zh};var ai=function(){if(this._edges=new ce,this._nodes=null,this._edgeEndList=new ce,arguments.length===0)this._nodes=new Ks(new zh);else if(arguments.length===1){var t=arguments[0];this._nodes=new Ks(t)}};ai.prototype.printEdges=function(t){var e=this;t.println("Edges:");for(var n=0;n<this._edges.size();n++){t.println("edge "+n+":");var i=e._edges.get(n);i.print(t),i.eiList.print(t)}};ai.prototype.find=function(t){return this._nodes.find(t)};ai.prototype.addNode=function(){if(arguments[0]instanceof Xm){var t=arguments[0];return this._nodes.addNode(t)}else if(arguments[0]instanceof Ct){var e=arguments[0];return this._nodes.addNode(e)}};ai.prototype.getNodeIterator=function(){return this._nodes.iterator()};ai.prototype.linkResultDirectedEdges=function(){for(var t=this._nodes.iterator();t.hasNext();){var e=t.next();e.getEdges().linkResultDirectedEdges()}};ai.prototype.debugPrintln=function(t){dr.out.println(t)};ai.prototype.isBoundaryNode=function(t,e){var n=this._nodes.find(e);if(n===null)return!1;var i=n.getLabel();return i!==null&&i.getLocation(t)===At.BOUNDARY};ai.prototype.linkAllDirectedEdges=function(){for(var t=this._nodes.iterator();t.hasNext();){var e=t.next();e.getEdges().linkAllDirectedEdges()}};ai.prototype.matchInSameDirection=function(t,e,n,i){return t.equals(n)?ge.computeOrientation(t,e,i)===ge.COLLINEAR&&Rn.quadrant(t,e)===Rn.quadrant(n,i):!1};ai.prototype.getEdgeEnds=function(){return this._edgeEndList};ai.prototype.debugPrint=function(t){dr.out.print(t)};ai.prototype.getEdgeIterator=function(){return this._edges.iterator()};ai.prototype.findEdgeInSameDirection=function(t,e){for(var n=this,i=0;i<this._edges.size();i++){var s=n._edges.get(i),c=s.getCoordinates();if(n.matchInSameDirection(t,e,c[0],c[1])||n.matchInSameDirection(t,e,c[c.length-1],c[c.length-2]))return s}return null};ai.prototype.insertEdge=function(t){this._edges.add(t)};ai.prototype.findEdgeEnd=function(t){for(var e=this.getEdgeEnds().iterator();e.hasNext();){var n=e.next();if(n.getEdge()===t)return n}return null};ai.prototype.addEdges=function(t){for(var e=this,n=t.iterator();n.hasNext();){var i=n.next();e._edges.add(i);var s=new P_(i,!0),c=new P_(i,!1);s.setSym(c),c.setSym(s),e.add(s),e.add(c)}};ai.prototype.add=function(t){this._nodes.add(t),this._edgeEndList.add(t)};ai.prototype.getNodes=function(){return this._nodes.values()};ai.prototype.findEdge=function(t,e){for(var n=this,i=0;i<this._edges.size();i++){var s=n._edges.get(i),c=s.getCoordinates();if(t.equals(c[0])&&e.equals(c[1]))return s}return null};ai.prototype.interfaces_=function(){return[]};ai.prototype.getClass=function(){return ai};ai.linkResultDirectedEdges=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();n.getEdges().linkResultDirectedEdges()}};var yo=function(){this._geometryFactory=null,this._shellList=new ce;var t=arguments[0];this._geometryFactory=t};yo.prototype.sortShellsAndHoles=function(t,e,n){for(var i=t.iterator();i.hasNext();){var s=i.next();s.isHole()?n.add(s):e.add(s)}};yo.prototype.computePolygons=function(t){for(var e=this,n=new ce,i=t.iterator();i.hasNext();){var s=i.next(),c=s.toPolygon(e._geometryFactory);n.add(c)}return n};yo.prototype.placeFreeHoles=function(t,e){for(var n=this,i=e.iterator();i.hasNext();){var s=i.next();if(s.getShell()===null){var c=n.findEdgeRingContaining(s,t);if(c===null)throw new Ka("unable to assign hole to a shell",s.getCoordinate(0));s.setShell(c)}}};yo.prototype.buildMinimalEdgeRings=function(t,e,n){for(var i=this,s=new ce,c=t.iterator();c.hasNext();){var f=c.next();if(f.getMaxNodeDegree()>2){f.linkDirectedEdgesForMinimalEdgeRings();var u=f.buildMinimalRings(),v=i.findShell(u);v!==null?(i.placePolygonHoles(v,u),e.add(v)):n.addAll(u)}else s.add(f)}return s};yo.prototype.containsPoint=function(t){for(var e=this._shellList.iterator();e.hasNext();){var n=e.next();if(n.containsPoint(t))return!0}return!1};yo.prototype.buildMaximalEdgeRings=function(t){for(var e=this,n=new ce,i=t.iterator();i.hasNext();){var s=i.next();if(s.isInResult()&&s.getLabel().isArea()&&s.getEdgeRing()===null){var c=new SE(s,e._geometryFactory);n.add(c),c.setInResult()}}return n};yo.prototype.placePolygonHoles=function(t,e){for(var n=e.iterator();n.hasNext();){var i=n.next();i.isHole()&&i.setShell(t)}};yo.prototype.getPolygons=function(){var t=this.computePolygons(this._shellList);return t};yo.prototype.findEdgeRingContaining=function(t,e){for(var n=t.getLinearRing(),i=n.getEnvelopeInternal(),s=n.getCoordinateN(0),c=null,f=null,u=e.iterator();u.hasNext();){var v=u.next(),w=v.getLinearRing(),I=w.getEnvelopeInternal();c!==null&&(f=c.getLinearRing().getEnvelopeInternal());var L=!1;I.contains(i)&&ge.isPointInRing(s,w.getCoordinates())&&(L=!0),L&&(c===null||f.contains(I))&&(c=v)}return c};yo.prototype.findShell=function(t){for(var e=0,n=null,i=t.iterator();i.hasNext();){var s=i.next();s.isHole()||(n=s,e++)}return tn.isTrue(e<=1,"found two shells in MinimalEdgeRing list"),n};yo.prototype.add=function(){if(arguments.length===1){var t=arguments[0];this.add(t.getEdgeEnds(),t.getNodes())}else if(arguments.length===2){var e=arguments[0],n=arguments[1];ai.linkResultDirectedEdges(n);var i=this.buildMaximalEdgeRings(e),s=new ce,c=this.buildMinimalEdgeRings(i,this._shellList,s);this.sortShellsAndHoles(c,this._shellList,s),this.placeFreeHoles(this._shellList,s)}};yo.prototype.interfaces_=function(){return[]};yo.prototype.getClass=function(){return yo};var Oh=function(){};Oh.prototype.getBounds=function(){};Oh.prototype.interfaces_=function(){return[]};Oh.prototype.getClass=function(){return Oh};var xs=function(){this._bounds=null,this._item=null;var t=arguments[0],e=arguments[1];this._bounds=t,this._item=e};xs.prototype.getItem=function(){return this._item};xs.prototype.getBounds=function(){return this._bounds};xs.prototype.interfaces_=function(){return[Oh,is]};xs.prototype.getClass=function(){return xs};var Ja=function(){this._size=null,this._items=null,this._size=0,this._items=new ce,this._items.add(null)};Ja.prototype.poll=function(){if(this.isEmpty())return null;var t=this._items.get(1);return this._items.set(1,this._items.get(this._size)),this._size-=1,this.reorder(1),t};Ja.prototype.size=function(){return this._size};Ja.prototype.reorder=function(t){for(var e=this,n=null,i=this._items.get(t);t*2<=this._size&&(n=t*2,n!==e._size&&e._items.get(n+1).compareTo(e._items.get(n))<0&&n++,e._items.get(n).compareTo(i)<0);t=n)e._items.set(t,e._items.get(n));this._items.set(t,i)};Ja.prototype.clear=function(){this._size=0,this._items.clear()};Ja.prototype.isEmpty=function(){return this._size===0};Ja.prototype.add=function(t){var e=this;this._items.add(null),this._size+=1;var n=this._size;for(this._items.set(0,t);t.compareTo(this._items.get(Math.trunc(n/2)))<0;n/=2)e._items.set(n,e._items.get(Math.trunc(n/2)));this._items.set(n,t)};Ja.prototype.interfaces_=function(){return[]};Ja.prototype.getClass=function(){return Ja};var Tl=function(){};Tl.prototype.visitItem=function(t){};Tl.prototype.interfaces_=function(){return[]};Tl.prototype.getClass=function(){return Tl};var rc=function(){};rc.prototype.insert=function(t,e){};rc.prototype.remove=function(t,e){};rc.prototype.query=function(){};rc.prototype.interfaces_=function(){return[]};rc.prototype.getClass=function(){return rc};var Vi=function(){if(this._childBoundables=new ce,this._bounds=null,this._level=null,arguments.length!==0&&arguments.length===1){var t=arguments[0];this._level=t}},qx={serialVersionUID:{configurable:!0}};Vi.prototype.getLevel=function(){return this._level};Vi.prototype.size=function(){return this._childBoundables.size()};Vi.prototype.getChildBoundables=function(){return this._childBoundables};Vi.prototype.addChildBoundable=function(t){tn.isTrue(this._bounds===null),this._childBoundables.add(t)};Vi.prototype.isEmpty=function(){return this._childBoundables.isEmpty()};Vi.prototype.getBounds=function(){return this._bounds===null&&(this._bounds=this.computeBounds()),this._bounds};Vi.prototype.interfaces_=function(){return[Oh,is]};Vi.prototype.getClass=function(){return Vi};qx.serialVersionUID.get=function(){return 6493722185909574e3};Object.defineProperties(Vi,qx);var bs=function(){};bs.reverseOrder=function(){return{compare:function(t,e){return e.compareTo(t)}}};bs.min=function(t){return bs.sort(t),t.get(0)};bs.sort=function(t,e){var n=t.toArray();e?lu.sort(n,e):lu.sort(n);for(var i=t.iterator(),s=0,c=n.length;s<c;s++)i.next(),i.set(n[s])};bs.singletonList=function(t){var e=new ce;return e.add(t),e};var Pi=function(){this._boundable1=null,this._boundable2=null,this._distance=null,this._itemDistance=null;var t=arguments[0],e=arguments[1],n=arguments[2];this._boundable1=t,this._boundable2=e,this._itemDistance=n,this._distance=this.distance()};Pi.prototype.expandToQueue=function(t,e){var n=Pi.isComposite(this._boundable1),i=Pi.isComposite(this._boundable2);if(n&&i)return Pi.area(this._boundable1)>Pi.area(this._boundable2)?(this.expand(this._boundable1,this._boundable2,t,e),null):(this.expand(this._boundable2,this._boundable1,t,e),null);if(n)return this.expand(this._boundable1,this._boundable2,t,e),null;if(i)return this.expand(this._boundable2,this._boundable1,t,e),null;throw new Qn("neither boundable is composite")};Pi.prototype.isLeaves=function(){return!(Pi.isComposite(this._boundable1)||Pi.isComposite(this._boundable2))};Pi.prototype.compareTo=function(t){var e=t;return this._distance<e._distance?-1:this._distance>e._distance?1:0};Pi.prototype.expand=function(t,e,n,i){for(var s=this,c=t.getChildBoundables(),f=c.iterator();f.hasNext();){var u=f.next(),v=new Pi(u,e,s._itemDistance);v.getDistance()<i&&n.add(v)}};Pi.prototype.getBoundable=function(t){return t===0?this._boundable1:this._boundable2};Pi.prototype.getDistance=function(){return this._distance};Pi.prototype.distance=function(){return this.isLeaves()?this._itemDistance.distance(this._boundable1,this._boundable2):this._boundable1.getBounds().distance(this._boundable2.getBounds())};Pi.prototype.interfaces_=function(){return[ns]};Pi.prototype.getClass=function(){return Pi};Pi.area=function(t){return t.getBounds().getArea()};Pi.isComposite=function(t){return t instanceof Vi};var sr=function t(){if(this._root=null,this._built=!1,this._itemBoundables=new ce,this._nodeCapacity=null,arguments.length===0){var e=t.DEFAULT_NODE_CAPACITY;this._nodeCapacity=e}else if(arguments.length===1){var n=arguments[0];tn.isTrue(n>1,"Node capacity must be greater than 1"),this._nodeCapacity=n}},Ym={IntersectsOp:{configurable:!0},serialVersionUID:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};sr.prototype.getNodeCapacity=function(){return this._nodeCapacity};sr.prototype.lastNode=function(t){return t.get(t.size()-1)};sr.prototype.size=function(){var t=this;if(arguments.length===0)return this.isEmpty()?0:(this.build(),this.size(this._root));if(arguments.length===1){for(var e=arguments[0],n=0,i=e.getChildBoundables().iterator();i.hasNext();){var s=i.next();s instanceof Vi?n+=t.size(s):s instanceof xs&&(n+=1)}return n}};sr.prototype.removeItem=function(t,e){for(var n=null,i=t.getChildBoundables().iterator();i.hasNext();){var s=i.next();s instanceof xs&&s.getItem()===e&&(n=s)}return n!==null?(t.getChildBoundables().remove(n),!0):!1};sr.prototype.itemsTree=function(){var t=this;if(arguments.length===0){this.build();var e=this.itemsTree(this._root);return e===null?new ce:e}else if(arguments.length===1){for(var n=arguments[0],i=new ce,s=n.getChildBoundables().iterator();s.hasNext();){var c=s.next();if(c instanceof Vi){var f=t.itemsTree(c);f!==null&&i.add(f)}else c instanceof xs?i.add(c.getItem()):tn.shouldNeverReachHere()}return i.size()<=0?null:i}};sr.prototype.insert=function(t,e){tn.isTrue(!this._built,"Cannot insert items into an STR packed R-tree after it has been built."),this._itemBoundables.add(new xs(t,e))};sr.prototype.boundablesAtLevel=function(){var t=this;if(arguments.length===1){var e=arguments[0],n=new ce;return this.boundablesAtLevel(e,this._root,n),n}else if(arguments.length===3){var i=arguments[0],s=arguments[1],c=arguments[2];if(tn.isTrue(i>-2),s.getLevel()===i)return c.add(s),null;for(var f=s.getChildBoundables().iterator();f.hasNext();){var u=f.next();u instanceof Vi?t.boundablesAtLevel(i,u,c):(tn.isTrue(u instanceof xs),i===-1&&c.add(u))}return null}};sr.prototype.query=function(){var t=this;if(arguments.length===1){var e=arguments[0];this.build();var n=new ce;return this.isEmpty()||this.getIntersectsOp().intersects(this._root.getBounds(),e)&&this.query(e,this._root,n),n}else if(arguments.length===2){var i=arguments[0],s=arguments[1];if(this.build(),this.isEmpty())return null;this.getIntersectsOp().intersects(this._root.getBounds(),i)&&this.query(i,this._root,s)}else if(arguments.length===3){if(Be(arguments[2],Tl)&&arguments[0]instanceof Object&&arguments[1]instanceof Vi)for(var c=arguments[0],f=arguments[1],u=arguments[2],v=f.getChildBoundables(),w=0;w<v.size();w++){var I=v.get(w);t.getIntersectsOp().intersects(I.getBounds(),c)&&(I instanceof Vi?t.query(c,I,u):I instanceof xs?u.visitItem(I.getItem()):tn.shouldNeverReachHere())}else if(Be(arguments[2],gs)&&arguments[0]instanceof Object&&arguments[1]instanceof Vi)for(var L=arguments[0],A=arguments[1],U=arguments[2],z=A.getChildBoundables(),K=0;K<z.size();K++){var J=z.get(K);t.getIntersectsOp().intersects(J.getBounds(),L)&&(J instanceof Vi?t.query(L,J,U):J instanceof xs?U.add(J.getItem()):tn.shouldNeverReachHere())}}};sr.prototype.build=function(){if(this._built)return null;this._root=this._itemBoundables.isEmpty()?this.createNode(0):this.createHigherLevels(this._itemBoundables,-1),this._itemBoundables=null,this._built=!0};sr.prototype.getRoot=function(){return this.build(),this._root};sr.prototype.remove=function(){var t=this;if(arguments.length===2){var e=arguments[0],n=arguments[1];return this.build(),this.getIntersectsOp().intersects(this._root.getBounds(),e)?this.remove(e,this._root,n):!1}else if(arguments.length===3){var i=arguments[0],s=arguments[1],c=arguments[2],f=this.removeItem(s,c);if(f)return!0;for(var u=null,v=s.getChildBoundables().iterator();v.hasNext();){var w=v.next();if(t.getIntersectsOp().intersects(w.getBounds(),i)&&w instanceof Vi&&(f=t.remove(i,w,c),f)){u=w;break}}return u!==null&&u.getChildBoundables().isEmpty()&&s.getChildBoundables().remove(u),f}};sr.prototype.createHigherLevels=function(t,e){tn.isTrue(!t.isEmpty());var n=this.createParentBoundables(t,e+1);return n.size()===1?n.get(0):this.createHigherLevels(n,e+1)};sr.prototype.depth=function(){var t=this;if(arguments.length===0)return this.isEmpty()?0:(this.build(),this.depth(this._root));if(arguments.length===1){for(var e=arguments[0],n=0,i=e.getChildBoundables().iterator();i.hasNext();){var s=i.next();if(s instanceof Vi){var c=t.depth(s);c>n&&(n=c)}}return n+1}};sr.prototype.createParentBoundables=function(t,e){var n=this;tn.isTrue(!t.isEmpty());var i=new ce;i.add(this.createNode(e));var s=new ce(t);bs.sort(s,this.getComparator());for(var c=s.iterator();c.hasNext();){var f=c.next();n.lastNode(i).getChildBoundables().size()===n.getNodeCapacity()&&i.add(n.createNode(e)),n.lastNode(i).addChildBoundable(f)}return i};sr.prototype.isEmpty=function(){return this._built?this._root.isEmpty():this._itemBoundables.isEmpty()};sr.prototype.interfaces_=function(){return[is]};sr.prototype.getClass=function(){return sr};sr.compareDoubles=function(t,e){return t>e?1:t<e?-1:0};Ym.IntersectsOp.get=function(){return IE};Ym.serialVersionUID.get=function(){return-3886435814360241e3};Ym.DEFAULT_NODE_CAPACITY.get=function(){return 10};Object.defineProperties(sr,Ym);var IE=function(){},Fh=function(){};Fh.prototype.distance=function(t,e){};Fh.prototype.interfaces_=function(){return[]};Fh.prototype.getClass=function(){return Fh};var jx=function(t){function e(i){i=i||e.DEFAULT_NODE_CAPACITY,t.call(this,i)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={STRtreeNode:{configurable:!0},serialVersionUID:{configurable:!0},xComparator:{configurable:!0},yComparator:{configurable:!0},intersectsOp:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};return e.prototype.createParentBoundablesFromVerticalSlices=function(i,s){var c=this;tn.isTrue(i.length>0);for(var f=new ce,u=0;u<i.length;u++)f.addAll(c.createParentBoundablesFromVerticalSlice(i[u],s));return f},e.prototype.createNode=function(i){return new Av(i)},e.prototype.size=function(){return arguments.length===0?t.prototype.size.call(this):t.prototype.size.apply(this,arguments)},e.prototype.insert=function(){if(arguments.length===2){var i=arguments[0],s=arguments[1];if(i.isNull())return null;t.prototype.insert.call(this,i,s)}else return t.prototype.insert.apply(this,arguments)},e.prototype.getIntersectsOp=function(){return e.intersectsOp},e.prototype.verticalSlices=function(i,s){for(var c=Math.trunc(Math.ceil(i.size()/s)),f=new Array(s).fill(null),u=i.iterator(),v=0;v<s;v++){f[v]=new ce;for(var w=0;u.hasNext()&&w<c;){var I=u.next();f[v].add(I),w++}}return f},e.prototype.query=function(){if(arguments.length===1){var i=arguments[0];return t.prototype.query.call(this,i)}else if(arguments.length===2){var s=arguments[0],c=arguments[1];t.prototype.query.call(this,s,c)}else if(arguments.length===3){if(Be(arguments[2],Tl)&&arguments[0]instanceof Object&&arguments[1]instanceof Vi){var f=arguments[0],u=arguments[1],v=arguments[2];t.prototype.query.call(this,f,u,v)}else if(Be(arguments[2],gs)&&arguments[0]instanceof Object&&arguments[1]instanceof Vi){var w=arguments[0],I=arguments[1],L=arguments[2];t.prototype.query.call(this,w,I,L)}}},e.prototype.getComparator=function(){return e.yComparator},e.prototype.createParentBoundablesFromVerticalSlice=function(i,s){return t.prototype.createParentBoundables.call(this,i,s)},e.prototype.remove=function(){if(arguments.length===2){var i=arguments[0],s=arguments[1];return t.prototype.remove.call(this,i,s)}else return t.prototype.remove.apply(this,arguments)},e.prototype.depth=function(){return arguments.length===0?t.prototype.depth.call(this):t.prototype.depth.apply(this,arguments)},e.prototype.createParentBoundables=function(i,s){tn.isTrue(!i.isEmpty());var c=Math.trunc(Math.ceil(i.size()/this.getNodeCapacity())),f=new ce(i);bs.sort(f,e.xComparator);var u=this.verticalSlices(f,Math.trunc(Math.ceil(Math.sqrt(c))));return this.createParentBoundablesFromVerticalSlices(u,s)},e.prototype.nearestNeighbour=function(){if(arguments.length===1){if(Be(arguments[0],Fh)){var i=arguments[0],s=new Pi(this.getRoot(),this.getRoot(),i);return this.nearestNeighbour(s)}else if(arguments[0]instanceof Pi){var c=arguments[0];return this.nearestNeighbour(c,Ze.POSITIVE_INFINITY)}}else if(arguments.length===2){if(arguments[0]instanceof e&&Be(arguments[1],Fh)){var f=arguments[0],u=arguments[1],v=new Pi(this.getRoot(),f.getRoot(),u);return this.nearestNeighbour(v)}else if(arguments[0]instanceof Pi&&typeof arguments[1]=="number"){var w=arguments[0],I=arguments[1],L=I,A=null,U=new Ja;for(U.add(w);!U.isEmpty()&&L>0;){var z=U.poll(),K=z.getDistance();if(K>=L)break;z.isLeaves()?(L=K,A=z):z.expandToQueue(U,L)}return[A.getBoundable(0).getItem(),A.getBoundable(1).getItem()]}}else if(arguments.length===3){var J=arguments[0],Q=arguments[1],O=arguments[2],G=new xs(J,Q),j=new Pi(this.getRoot(),G,O);return this.nearestNeighbour(j)[0]}},e.prototype.interfaces_=function(){return[rc,is]},e.prototype.getClass=function(){return e},e.centreX=function(i){return e.avg(i.getMinX(),i.getMaxX())},e.avg=function(i,s){return(i+s)/2},e.centreY=function(i){return e.avg(i.getMinY(),i.getMaxY())},n.STRtreeNode.get=function(){return Av},n.serialVersionUID.get=function(){return 0x39920f7d5f261e0},n.xComparator.get=function(){return{interfaces_:function(){return[Lh]},compare:function(i,s){return t.compareDoubles(e.centreX(i.getBounds()),e.centreX(s.getBounds()))}}},n.yComparator.get=function(){return{interfaces_:function(){return[Lh]},compare:function(i,s){return t.compareDoubles(e.centreY(i.getBounds()),e.centreY(s.getBounds()))}}},n.intersectsOp.get=function(){return{interfaces_:function(){return[t.IntersectsOp]},intersects:function(i,s){return i.intersects(s)}}},n.DEFAULT_NODE_CAPACITY.get=function(){return 10},Object.defineProperties(e,n),e}(sr),Av=function(t){function e(){var n=arguments[0];t.call(this,n)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.computeBounds=function(){for(var n=null,i=this.getChildBoundables().iterator();i.hasNext();){var s=i.next();n===null?n=new Le(s.getBounds()):n.expandToInclude(s.getBounds())}return n},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Vi),Qr=function(){};Qr.prototype.interfaces_=function(){return[]};Qr.prototype.getClass=function(){return Qr};Qr.relativeSign=function(t,e){return t<e?-1:t>e?1:0};Qr.compare=function(t,e,n){if(e.equals2D(n))return 0;var i=Qr.relativeSign(e.x,n.x),s=Qr.relativeSign(e.y,n.y);switch(t){case 0:return Qr.compareValue(i,s);case 1:return Qr.compareValue(s,i);case 2:return Qr.compareValue(s,-i);case 3:return Qr.compareValue(-i,s);case 4:return Qr.compareValue(-i,-s);case 5:return Qr.compareValue(-s,-i);case 6:return Qr.compareValue(-s,i);case 7:return Qr.compareValue(i,-s)}return tn.shouldNeverReachHere("invalid octant value"),0};Qr.compareValue=function(t,e){return t<0?-1:t>0?1:e<0?-1:e>0?1:0};var Ll=function(){this._segString=null,this.coord=null,this.segmentIndex=null,this._segmentOctant=null,this._isInterior=null;var t=arguments[0],e=arguments[1],n=arguments[2],i=arguments[3];this._segString=t,this.coord=new Ct(e),this.segmentIndex=n,this._segmentOctant=i,this._isInterior=!e.equals2D(t.getCoordinate(n))};Ll.prototype.getCoordinate=function(){return this.coord};Ll.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex)};Ll.prototype.compareTo=function(t){var e=t;return this.segmentIndex<e.segmentIndex?-1:this.segmentIndex>e.segmentIndex?1:this.coord.equals2D(e.coord)?0:Qr.compare(this._segmentOctant,this.coord,e.coord)};Ll.prototype.isEndPoint=function(t){return this.segmentIndex===0&&!this._isInterior||this.segmentIndex===t};Ll.prototype.isInterior=function(){return this._isInterior};Ll.prototype.interfaces_=function(){return[ns]};Ll.prototype.getClass=function(){return Ll};var Gr=function(){this._nodeMap=new Tr,this._edge=null;var t=arguments[0];this._edge=t};Gr.prototype.getSplitCoordinates=function(){var t=this,e=new jp;this.addEndpoints();for(var n=this.iterator(),i=n.next();n.hasNext();){var s=n.next();t.addEdgeCoordinates(i,s,e),i=s}return e.toCoordinateArray()};Gr.prototype.addCollapsedNodes=function(){var t=this,e=new ce;this.findCollapsesFromInsertedNodes(e),this.findCollapsesFromExistingVertices(e);for(var n=e.iterator();n.hasNext();){var i=n.next().intValue();t.add(t._edge.getCoordinate(i),i)}};Gr.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();){var n=e.next();n.print(t)}};Gr.prototype.findCollapsesFromExistingVertices=function(t){for(var e=this,n=0;n<this._edge.size()-2;n++){var i=e._edge.getCoordinate(n),s=e._edge.getCoordinate(n+2);i.equals2D(s)&&t.add(new Zs(n+1))}};Gr.prototype.addEdgeCoordinates=function(t,e,n){var i=this,s=this._edge.getCoordinate(e.segmentIndex),c=e.isInterior()||!e.coord.equals2D(s);n.add(new Ct(t.coord),!1);for(var f=t.segmentIndex+1;f<=e.segmentIndex;f++)n.add(i._edge.getCoordinate(f));c&&n.add(new Ct(e.coord))};Gr.prototype.iterator=function(){return this._nodeMap.values().iterator()};Gr.prototype.addSplitEdges=function(t){var e=this;this.addEndpoints(),this.addCollapsedNodes();for(var n=this.iterator(),i=n.next();n.hasNext();){var s=n.next(),c=e.createSplitEdge(i,s);t.add(c),i=s}};Gr.prototype.findCollapseIndex=function(t,e,n){if(!t.coord.equals2D(e.coord))return!1;var i=e.segmentIndex-t.segmentIndex;return e.isInterior()||i--,i===1?(n[0]=t.segmentIndex+1,!0):!1};Gr.prototype.findCollapsesFromInsertedNodes=function(t){for(var e=this,n=new Array(1).fill(null),i=this.iterator(),s=i.next();i.hasNext();){var c=i.next(),f=e.findCollapseIndex(s,c,n);f&&t.add(new Zs(n[0])),s=c}};Gr.prototype.getEdge=function(){return this._edge};Gr.prototype.addEndpoints=function(){var t=this._edge.size()-1;this.add(this._edge.getCoordinate(0),0),this.add(this._edge.getCoordinate(t),t)};Gr.prototype.createSplitEdge=function(t,e){var n=this,i=e.segmentIndex-t.segmentIndex+2,s=this._edge.getCoordinate(e.segmentIndex),c=e.isInterior()||!e.coord.equals2D(s);c||i--;var f=new Array(i).fill(null),u=0;f[u++]=new Ct(t.coord);for(var v=t.segmentIndex+1;v<=e.segmentIndex;v++)f[u++]=n._edge.getCoordinate(v);return c&&(f[u]=new Ct(e.coord)),new Ei(f,this._edge.getData())};Gr.prototype.add=function(t,e){var n=new Ll(this._edge,t,e,this._edge.getSegmentOctant(e)),i=this._nodeMap.get(n);return i!==null?(tn.isTrue(i.coord.equals2D(t),"Found equal nodes with different coordinates"),i):(this._nodeMap.put(n,n),n)};Gr.prototype.checkSplitEdgesCorrectness=function(t){var e=this._edge.getCoordinates(),n=t.get(0),i=n.getCoordinate(0);if(!i.equals2D(e[0]))throw new Xa("bad split edge start point at "+i);var s=t.get(t.size()-1),c=s.getCoordinates(),f=c[c.length-1];if(!f.equals2D(e[e.length-1]))throw new Xa("bad split edge end point at "+f)};Gr.prototype.interfaces_=function(){return[]};Gr.prototype.getClass=function(){return Gr};var oc=function(){};oc.prototype.interfaces_=function(){return[]};oc.prototype.getClass=function(){return oc};oc.octant=function(){if(typeof arguments[0]=="number"&&typeof arguments[1]=="number"){var t=arguments[0],e=arguments[1];if(t===0&&e===0)throw new Qn("Cannot compute the octant for point ( "+t+", "+e+" )");var n=Math.abs(t),i=Math.abs(e);return t>=0?e>=0?n>=i?0:1:n>=i?7:6:e>=0?n>=i?3:2:n>=i?4:5}else if(arguments[0]instanceof Ct&&arguments[1]instanceof Ct){var s=arguments[0],c=arguments[1],f=c.x-s.x,u=c.y-s.y;if(f===0&&u===0)throw new Qn("Cannot compute the octant for two identical points "+s);return oc.octant(f,u)}};var va=function(){};va.prototype.getCoordinates=function(){};va.prototype.size=function(){};va.prototype.getCoordinate=function(t){};va.prototype.isClosed=function(){};va.prototype.setData=function(t){};va.prototype.getData=function(){};va.prototype.interfaces_=function(){return[]};va.prototype.getClass=function(){return va};var Pp=function(){};Pp.prototype.addIntersection=function(t,e){};Pp.prototype.interfaces_=function(){return[va]};Pp.prototype.getClass=function(){return Pp};var Ei=function(){this._nodeList=new Gr(this),this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};Ei.prototype.getCoordinates=function(){return this._pts};Ei.prototype.size=function(){return this._pts.length};Ei.prototype.getCoordinate=function(t){return this._pts[t]};Ei.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])};Ei.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:this.safeOctant(this.getCoordinate(t),this.getCoordinate(t+1))};Ei.prototype.setData=function(t){this._data=t};Ei.prototype.safeOctant=function(t,e){return t.equals2D(e)?0:oc.octant(t,e)};Ei.prototype.getData=function(){return this._data};Ei.prototype.addIntersection=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1];this.addIntersectionNode(t,e)}else if(arguments.length===4){var n=arguments[0],i=arguments[1],s=arguments[3],c=new Ct(n.getIntersection(s));this.addIntersection(c,i)}};Ei.prototype.toString=function(){return ys.toLineString(new wi(this._pts))};Ei.prototype.getNodeList=function(){return this._nodeList};Ei.prototype.addIntersectionNode=function(t,e){var n=e,i=n+1;if(i<this._pts.length){var s=this._pts[i];t.equals2D(s)&&(n=i)}var c=this._nodeList.add(t,n);return c};Ei.prototype.addIntersections=function(t,e,n){for(var i=this,s=0;s<t.getIntersectionNum();s++)i.addIntersection(t,e,n,s)};Ei.prototype.interfaces_=function(){return[Pp]};Ei.prototype.getClass=function(){return Ei};Ei.getNodedSubstrings=function(){if(arguments.length===1){var t=arguments[0],e=new ce;return Ei.getNodedSubstrings(t,e),e}else if(arguments.length===2)for(var n=arguments[0],i=arguments[1],s=n.iterator();s.hasNext();){var c=s.next();c.getNodeList().addSplitEdges(i)}};var ke=function(){if(this.p0=null,this.p1=null,arguments.length===0)this.p0=new Ct,this.p1=new Ct;else if(arguments.length===1){var t=arguments[0];this.p0=new Ct(t.p0),this.p1=new Ct(t.p1)}else if(arguments.length===2)this.p0=arguments[0],this.p1=arguments[1];else if(arguments.length===4){var e=arguments[0],n=arguments[1],i=arguments[2],s=arguments[3];this.p0=new Ct(e,n),this.p1=new Ct(i,s)}},Zx={serialVersionUID:{configurable:!0}};ke.prototype.minX=function(){return Math.min(this.p0.x,this.p1.x)};ke.prototype.orientationIndex=function(){if(arguments[0]instanceof ke){var t=arguments[0],e=ge.orientationIndex(this.p0,this.p1,t.p0),n=ge.orientationIndex(this.p0,this.p1,t.p1);return e>=0&&n>=0||e<=0&&n<=0?Math.max(e,n):0}else if(arguments[0]instanceof Ct){var i=arguments[0];return ge.orientationIndex(this.p0,this.p1,i)}};ke.prototype.toGeometry=function(t){return t.createLineString([this.p0,this.p1])};ke.prototype.isVertical=function(){return this.p0.x===this.p1.x};ke.prototype.equals=function(t){if(!(t instanceof ke))return!1;var e=t;return this.p0.equals(e.p0)&&this.p1.equals(e.p1)};ke.prototype.intersection=function(t){var e=new Su;return e.computeIntersection(this.p0,this.p1,t.p0,t.p1),e.hasIntersection()?e.getIntersection(0):null};ke.prototype.project=function(){if(arguments[0]instanceof Ct){var t=arguments[0];if(t.equals(this.p0)||t.equals(this.p1))return new Ct(t);var e=this.projectionFactor(t),n=new Ct;return n.x=this.p0.x+e*(this.p1.x-this.p0.x),n.y=this.p0.y+e*(this.p1.y-this.p0.y),n}else if(arguments[0]instanceof ke){var i=arguments[0],s=this.projectionFactor(i.p0),c=this.projectionFactor(i.p1);if(s>=1&&c>=1||s<=0&&c<=0)return null;var f=this.project(i.p0);s<0&&(f=this.p0),s>1&&(f=this.p1);var u=this.project(i.p1);return c<0&&(u=this.p0),c>1&&(u=this.p1),new ke(f,u)}};ke.prototype.normalize=function(){this.p1.compareTo(this.p0)<0&&this.reverse()};ke.prototype.angle=function(){return Math.atan2(this.p1.y-this.p0.y,this.p1.x-this.p0.x)};ke.prototype.getCoordinate=function(t){return t===0?this.p0:this.p1};ke.prototype.distancePerpendicular=function(t){return ge.distancePointLinePerpendicular(t,this.p0,this.p1)};ke.prototype.minY=function(){return Math.min(this.p0.y,this.p1.y)};ke.prototype.midPoint=function(){return ke.midPoint(this.p0,this.p1)};ke.prototype.projectionFactor=function(t){if(t.equals(this.p0))return 0;if(t.equals(this.p1))return 1;var e=this.p1.x-this.p0.x,n=this.p1.y-this.p0.y,i=e*e+n*n;if(i<=0)return Ze.NaN;var s=((t.x-this.p0.x)*e+(t.y-this.p0.y)*n)/i;return s};ke.prototype.closestPoints=function(t){var e=this.intersection(t);if(e!==null)return[e,e];var n=new Array(2).fill(null),i=Ze.MAX_VALUE,s=null,c=this.closestPoint(t.p0);i=c.distance(t.p0),n[0]=c,n[1]=t.p0;var f=this.closestPoint(t.p1);s=f.distance(t.p1),s<i&&(i=s,n[0]=f,n[1]=t.p1);var u=t.closestPoint(this.p0);s=u.distance(this.p0),s<i&&(i=s,n[0]=this.p0,n[1]=u);var v=t.closestPoint(this.p1);return s=v.distance(this.p1),s<i&&(i=s,n[0]=this.p1,n[1]=v),n};ke.prototype.closestPoint=function(t){var e=this.projectionFactor(t);if(e>0&&e<1)return this.project(t);var n=this.p0.distance(t),i=this.p1.distance(t);return n<i?this.p0:this.p1};ke.prototype.maxX=function(){return Math.max(this.p0.x,this.p1.x)};ke.prototype.getLength=function(){return this.p0.distance(this.p1)};ke.prototype.compareTo=function(t){var e=t,n=this.p0.compareTo(e.p0);return n!==0?n:this.p1.compareTo(e.p1)};ke.prototype.reverse=function(){var t=this.p0;this.p0=this.p1,this.p1=t};ke.prototype.equalsTopo=function(t){return this.p0.equals(t.p0)&&(this.p1.equals(t.p1)||this.p0.equals(t.p1))&&this.p1.equals(t.p0)};ke.prototype.lineIntersection=function(t){try{var e=ms.intersection(this.p0,this.p1,t.p0,t.p1);return e}catch(n){if(!(n instanceof Qh))throw n}finally{}return null};ke.prototype.maxY=function(){return Math.max(this.p0.y,this.p1.y)};ke.prototype.pointAlongOffset=function(t,e){var n=this.p0.x+t*(this.p1.x-this.p0.x),i=this.p0.y+t*(this.p1.y-this.p0.y),s=this.p1.x-this.p0.x,c=this.p1.y-this.p0.y,f=Math.sqrt(s*s+c*c),u=0,v=0;if(e!==0){if(f<=0)throw new Error("Cannot compute offset from zero-length line segment");u=e*s/f,v=e*c/f}var w=n-v,I=i+u,L=new Ct(w,I);return L};ke.prototype.setCoordinates=function(){if(arguments.length===1){var t=arguments[0];this.setCoordinates(t.p0,t.p1)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];this.p0.x=e.x,this.p0.y=e.y,this.p1.x=n.x,this.p1.y=n.y}};ke.prototype.segmentFraction=function(t){var e=this.projectionFactor(t);return e<0?e=0:(e>1||Ze.isNaN(e))&&(e=1),e};ke.prototype.toString=function(){return"LINESTRING( "+this.p0.x+" "+this.p0.y+", "+this.p1.x+" "+this.p1.y+")"};ke.prototype.isHorizontal=function(){return this.p0.y===this.p1.y};ke.prototype.distance=function(){if(arguments[0]instanceof ke){var t=arguments[0];return ge.distanceLineLine(this.p0,this.p1,t.p0,t.p1)}else if(arguments[0]instanceof Ct){var e=arguments[0];return ge.distancePointLine(e,this.p0,this.p1)}};ke.prototype.pointAlong=function(t){var e=new Ct;return e.x=this.p0.x+t*(this.p1.x-this.p0.x),e.y=this.p0.y+t*(this.p1.y-this.p0.y),e};ke.prototype.hashCode=function(){var t=Ze.doubleToLongBits(this.p0.x);t^=Ze.doubleToLongBits(this.p0.y)*31;var e=Math.trunc(t)^Math.trunc(t>>32),n=Ze.doubleToLongBits(this.p1.x);n^=Ze.doubleToLongBits(this.p1.y)*31;var i=Math.trunc(n)^Math.trunc(n>>32);return e^i};ke.prototype.interfaces_=function(){return[ns,is]};ke.prototype.getClass=function(){return ke};ke.midPoint=function(t,e){return new Ct((t.x+e.x)/2,(t.y+e.y)/2)};Zx.serialVersionUID.get=function(){return 0x2d2172135f411c00};Object.defineProperties(ke,Zx);var Ap=function(){this.tempEnv1=new Le,this.tempEnv2=new Le,this._overlapSeg1=new ke,this._overlapSeg2=new ke};Ap.prototype.overlap=function(){if(arguments.length!==2&&arguments.length===4){var t=arguments[0],e=arguments[1],n=arguments[2],i=arguments[3];t.getLineSegment(e,this._overlapSeg1),n.getLineSegment(i,this._overlapSeg2),this.overlap(this._overlapSeg1,this._overlapSeg2)}};Ap.prototype.interfaces_=function(){return[]};Ap.prototype.getClass=function(){return Ap};var vo=function(){this._pts=null,this._start=null,this._end=null,this._env=null,this._context=null,this._id=null;var t=arguments[0],e=arguments[1],n=arguments[2],i=arguments[3];this._pts=t,this._start=e,this._end=n,this._context=i};vo.prototype.getLineSegment=function(t,e){e.p0=this._pts[t],e.p1=this._pts[t+1]};vo.prototype.computeSelect=function(t,e,n,i){var s=this._pts[e],c=this._pts[n];if(i.tempEnv1.init(s,c),n-e===1)return i.select(this,e),null;if(!t.intersects(i.tempEnv1))return null;var f=Math.trunc((e+n)/2);e<f&&this.computeSelect(t,e,f,i),f<n&&this.computeSelect(t,f,n,i)};vo.prototype.getCoordinates=function(){for(var t=this,e=new Array(this._end-this._start+1).fill(null),n=0,i=this._start;i<=this._end;i++)e[n++]=t._pts[i];return e};vo.prototype.computeOverlaps=function(t,e){this.computeOverlapsInternal(this._start,this._end,t,t._start,t._end,e)};vo.prototype.setId=function(t){this._id=t};vo.prototype.select=function(t,e){this.computeSelect(t,this._start,this._end,e)};vo.prototype.getEnvelope=function(){if(this._env===null){var t=this._pts[this._start],e=this._pts[this._end];this._env=new Le(t,e)}return this._env};vo.prototype.getEndIndex=function(){return this._end};vo.prototype.getStartIndex=function(){return this._start};vo.prototype.getContext=function(){return this._context};vo.prototype.getId=function(){return this._id};vo.prototype.computeOverlapsInternal=function(t,e,n,i,s,c){var f=this._pts[t],u=this._pts[e],v=n._pts[i],w=n._pts[s];if(e-t===1&&s-i===1)return c.overlap(this,t,n,i),null;if(c.tempEnv1.init(f,u),c.tempEnv2.init(v,w),!c.tempEnv1.intersects(c.tempEnv2))return null;var I=Math.trunc((t+e)/2),L=Math.trunc((i+s)/2);t<I&&(i<L&&this.computeOverlapsInternal(t,I,n,i,L,c),L<s&&this.computeOverlapsInternal(t,I,n,L,s,c)),I<e&&(i<L&&this.computeOverlapsInternal(I,e,n,i,L,c),L<s&&this.computeOverlapsInternal(I,e,n,L,s,c))};vo.prototype.interfaces_=function(){return[]};vo.prototype.getClass=function(){return vo};var js=function(){};js.prototype.interfaces_=function(){return[]};js.prototype.getClass=function(){return js};js.getChainStartIndices=function(t){var e=0,n=new ce;n.add(new Zs(e));do{var i=js.findChainEnd(t,e);n.add(new Zs(i)),e=i}while(e<t.length-1);var s=js.toIntArray(n);return s};js.findChainEnd=function(t,e){for(var n=e;n<t.length-1&&t[n].equals2D(t[n+1]);)n++;if(n>=t.length-1)return t.length-1;for(var i=Rn.quadrant(t[n],t[n+1]),s=e+1;s<t.length;){if(!t[s-1].equals2D(t[s])){var c=Rn.quadrant(t[s-1],t[s]);if(c!==i)break}s++}return s-1};js.getChains=function(){if(arguments.length===1){var t=arguments[0];return js.getChains(t,null)}else if(arguments.length===2){for(var e=arguments[0],n=arguments[1],i=new ce,s=js.getChainStartIndices(e),c=0;c<s.length-1;c++){var f=new vo(e,s[c],s[c+1],n);i.add(f)}return i}};js.toIntArray=function(t){for(var e=new Array(t.size()).fill(null),n=0;n<e.length;n++)e[n]=t.get(n).intValue();return e};var du=function(){};du.prototype.computeNodes=function(t){};du.prototype.getNodedSubstrings=function(){};du.prototype.interfaces_=function(){return[]};du.prototype.getClass=function(){return du};var kp=function(){if(this._segInt=null,arguments.length!==0&&arguments.length===1){var t=arguments[0];this.setSegmentIntersector(t)}};kp.prototype.setSegmentIntersector=function(t){this._segInt=t};kp.prototype.interfaces_=function(){return[du]};kp.prototype.getClass=function(){return kp};var iy=function(t){function e(i){i?t.call(this,i):t.call(this),this._monoChains=new ce,this._index=new jx,this._idCounter=0,this._nodedSegStrings=null,this._nOverlaps=0}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={SegmentOverlapAction:{configurable:!0}};return e.prototype.getMonotoneChains=function(){return this._monoChains},e.prototype.getNodedSubstrings=function(){return Ei.getNodedSubstrings(this._nodedSegStrings)},e.prototype.getIndex=function(){return this._index},e.prototype.add=function(i){for(var s=this,c=js.getChains(i.getCoordinates(),i),f=c.iterator();f.hasNext();){var u=f.next();u.setId(s._idCounter++),s._index.insert(u.getEnvelope(),u),s._monoChains.add(u)}},e.prototype.computeNodes=function(i){var s=this;this._nodedSegStrings=i;for(var c=i.iterator();c.hasNext();)s.add(c.next());this.intersectChains()},e.prototype.intersectChains=function(){for(var i=this,s=new kv(this._segInt),c=this._monoChains.iterator();c.hasNext();)for(var f=c.next(),u=i._index.query(f.getEnvelope()),v=u.iterator();v.hasNext();){var w=v.next();if(w.getId()>f.getId()&&(f.computeOverlaps(w,s),i._nOverlaps++),i._segInt.isDone())return null}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},n.SegmentOverlapAction.get=function(){return kv},Object.defineProperties(e,n),e}(kp),kv=function(t){function e(){t.call(this),this._si=null;var n=arguments[0];this._si=n}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.overlap=function(){if(arguments.length===4){var n=arguments[0],i=arguments[1],s=arguments[2],c=arguments[3],f=n.getContext(),u=s.getContext();this._si.processIntersections(f,i,u,c)}else return t.prototype.overlap.apply(this,arguments)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Ap),Tn=function t(){if(this._quadrantSegments=t.DEFAULT_QUADRANT_SEGMENTS,this._endCapStyle=t.CAP_ROUND,this._joinStyle=t.JOIN_ROUND,this._mitreLimit=t.DEFAULT_MITRE_LIMIT,this._isSingleSided=!1,this._simplifyFactor=t.DEFAULT_SIMPLIFY_FACTOR,arguments.length!==0){if(arguments.length===1){var e=arguments[0];this.setQuadrantSegments(e)}else if(arguments.length===2){var n=arguments[0],i=arguments[1];this.setQuadrantSegments(n),this.setEndCapStyle(i)}else if(arguments.length===4){var s=arguments[0],c=arguments[1],f=arguments[2],u=arguments[3];this.setQuadrantSegments(s),this.setEndCapStyle(c),this.setJoinStyle(f),this.setMitreLimit(u)}}},nl={CAP_ROUND:{configurable:!0},CAP_FLAT:{configurable:!0},CAP_SQUARE:{configurable:!0},JOIN_ROUND:{configurable:!0},JOIN_MITRE:{configurable:!0},JOIN_BEVEL:{configurable:!0},DEFAULT_QUADRANT_SEGMENTS:{configurable:!0},DEFAULT_MITRE_LIMIT:{configurable:!0},DEFAULT_SIMPLIFY_FACTOR:{configurable:!0}};Tn.prototype.getEndCapStyle=function(){return this._endCapStyle};Tn.prototype.isSingleSided=function(){return this._isSingleSided};Tn.prototype.setQuadrantSegments=function(t){this._quadrantSegments=t,this._quadrantSegments===0&&(this._joinStyle=Tn.JOIN_BEVEL),this._quadrantSegments<0&&(this._joinStyle=Tn.JOIN_MITRE,this._mitreLimit=Math.abs(this._quadrantSegments)),t<=0&&(this._quadrantSegments=1),this._joinStyle!==Tn.JOIN_ROUND&&(this._quadrantSegments=Tn.DEFAULT_QUADRANT_SEGMENTS)};Tn.prototype.getJoinStyle=function(){return this._joinStyle};Tn.prototype.setJoinStyle=function(t){this._joinStyle=t};Tn.prototype.setSimplifyFactor=function(t){this._simplifyFactor=t<0?0:t};Tn.prototype.getSimplifyFactor=function(){return this._simplifyFactor};Tn.prototype.getQuadrantSegments=function(){return this._quadrantSegments};Tn.prototype.setEndCapStyle=function(t){this._endCapStyle=t};Tn.prototype.getMitreLimit=function(){return this._mitreLimit};Tn.prototype.setMitreLimit=function(t){this._mitreLimit=t};Tn.prototype.setSingleSided=function(t){this._isSingleSided=t};Tn.prototype.interfaces_=function(){return[]};Tn.prototype.getClass=function(){return Tn};Tn.bufferDistanceError=function(t){var e=Math.PI/2/t;return 1-Math.cos(e/2)};nl.CAP_ROUND.get=function(){return 1};nl.CAP_FLAT.get=function(){return 2};nl.CAP_SQUARE.get=function(){return 3};nl.JOIN_ROUND.get=function(){return 1};nl.JOIN_MITRE.get=function(){return 2};nl.JOIN_BEVEL.get=function(){return 3};nl.DEFAULT_QUADRANT_SEGMENTS.get=function(){return 8};nl.DEFAULT_MITRE_LIMIT.get=function(){return 5};nl.DEFAULT_SIMPLIFY_FACTOR.get=function(){return .01};Object.defineProperties(Tn,nl);var mi=function(t){this._distanceTol=null,this._isDeleted=null,this._angleOrientation=ge.COUNTERCLOCKWISE,this._inputLine=t||null},Hp={INIT:{configurable:!0},DELETE:{configurable:!0},KEEP:{configurable:!0},NUM_PTS_TO_CHECK:{configurable:!0}};mi.prototype.isDeletable=function(t,e,n,i){var s=this._inputLine[t],c=this._inputLine[e],f=this._inputLine[n];return!this.isConcave(s,c,f)||!this.isShallow(s,c,f,i)?!1:this.isShallowSampled(s,c,t,n,i)};mi.prototype.deleteShallowConcavities=function(){for(var t=this,e=1,n=this.findNextNonDeletedIndex(e),i=this.findNextNonDeletedIndex(n),s=!1;i<this._inputLine.length;){var c=!1;t.isDeletable(e,n,i,t._distanceTol)&&(t._isDeleted[n]=mi.DELETE,c=!0,s=!0),c?e=i:e=n,n=t.findNextNonDeletedIndex(e),i=t.findNextNonDeletedIndex(n)}return s};mi.prototype.isShallowConcavity=function(t,e,n,i){var s=ge.computeOrientation(t,e,n),c=s===this._angleOrientation;if(!c)return!1;var f=ge.distancePointLine(e,t,n);return f<i};mi.prototype.isShallowSampled=function(t,e,n,i,s){var c=this,f=Math.trunc((i-n)/mi.NUM_PTS_TO_CHECK);f<=0&&(f=1);for(var u=n;u<i;u+=f)if(!c.isShallow(t,e,c._inputLine[u],s))return!1;return!0};mi.prototype.isConcave=function(t,e,n){var i=ge.computeOrientation(t,e,n),s=i===this._angleOrientation;return s};mi.prototype.simplify=function(t){var e=this;this._distanceTol=Math.abs(t),t<0&&(this._angleOrientation=ge.CLOCKWISE),this._isDeleted=new Array(this._inputLine.length).fill(null);var n=!1;do n=e.deleteShallowConcavities();while(n);return this.collapseLine()};mi.prototype.findNextNonDeletedIndex=function(t){for(var e=t+1;e<this._inputLine.length&&this._isDeleted[e]===mi.DELETE;)e++;return e};mi.prototype.isShallow=function(t,e,n,i){var s=ge.distancePointLine(e,t,n);return s<i};mi.prototype.collapseLine=function(){for(var t=this,e=new jp,n=0;n<this._inputLine.length;n++)t._isDeleted[n]!==mi.DELETE&&e.add(t._inputLine[n]);return e.toCoordinateArray()};mi.prototype.interfaces_=function(){return[]};mi.prototype.getClass=function(){return mi};mi.simplify=function(t,e){var n=new mi(t);return n.simplify(e)};Hp.INIT.get=function(){return 0};Hp.DELETE.get=function(){return 1};Hp.KEEP.get=function(){return 1};Hp.NUM_PTS_TO_CHECK.get=function(){return 10};Object.defineProperties(mi,Hp);var Fo=function(){this._ptList=null,this._precisionModel=null,this._minimimVertexDistance=0,this._ptList=new ce},Wx={COORDINATE_ARRAY_TYPE:{configurable:!0}};Fo.prototype.getCoordinates=function(){var t=this._ptList.toArray(Fo.COORDINATE_ARRAY_TYPE);return t};Fo.prototype.setPrecisionModel=function(t){this._precisionModel=t};Fo.prototype.addPt=function(t){var e=new Ct(t);if(this._precisionModel.makePrecise(e),this.isRedundant(e))return null;this._ptList.add(e)};Fo.prototype.revere=function(){};Fo.prototype.addPts=function(t,e){var n=this;if(e)for(var i=0;i<t.length;i++)n.addPt(t[i]);else for(var s=t.length-1;s>=0;s--)n.addPt(t[s])};Fo.prototype.isRedundant=function(t){if(this._ptList.size()<1)return!1;var e=this._ptList.get(this._ptList.size()-1),n=t.distance(e);return n<this._minimimVertexDistance};Fo.prototype.toString=function(){var t=new un,e=t.createLineString(this.getCoordinates());return e.toString()};Fo.prototype.closeRing=function(){if(this._ptList.size()<1)return null;var t=new Ct(this._ptList.get(0)),e=this._ptList.get(this._ptList.size()-1);if(t.equals(e))return null;this._ptList.add(t)};Fo.prototype.setMinimumVertexDistance=function(t){this._minimimVertexDistance=t};Fo.prototype.interfaces_=function(){return[]};Fo.prototype.getClass=function(){return Fo};Wx.COORDINATE_ARRAY_TYPE.get=function(){return new Array(0).fill(null)};Object.defineProperties(Fo,Wx);var _n=function(){},xc={PI_TIMES_2:{configurable:!0},PI_OVER_2:{configurable:!0},PI_OVER_4:{configurable:!0},COUNTERCLOCKWISE:{configurable:!0},CLOCKWISE:{configurable:!0},NONE:{configurable:!0}};_n.prototype.interfaces_=function(){return[]};_n.prototype.getClass=function(){return _n};_n.toDegrees=function(t){return t*180/Math.PI};_n.normalize=function(t){for(;t>Math.PI;)t-=_n.PI_TIMES_2;for(;t<=-Math.PI;)t+=_n.PI_TIMES_2;return t};_n.angle=function(){if(arguments.length===1){var t=arguments[0];return Math.atan2(t.y,t.x)}else if(arguments.length===2){var e=arguments[0],n=arguments[1],i=n.x-e.x,s=n.y-e.y;return Math.atan2(s,i)}};_n.isAcute=function(t,e,n){var i=t.x-e.x,s=t.y-e.y,c=n.x-e.x,f=n.y-e.y,u=i*c+s*f;return u>0};_n.isObtuse=function(t,e,n){var i=t.x-e.x,s=t.y-e.y,c=n.x-e.x,f=n.y-e.y,u=i*c+s*f;return u<0};_n.interiorAngle=function(t,e,n){var i=_n.angle(e,t),s=_n.angle(e,n);return Math.abs(s-i)};_n.normalizePositive=function(t){if(t<0){for(;t<0;)t+=_n.PI_TIMES_2;t>=_n.PI_TIMES_2&&(t=0)}else{for(;t>=_n.PI_TIMES_2;)t-=_n.PI_TIMES_2;t<0&&(t=0)}return t};_n.angleBetween=function(t,e,n){var i=_n.angle(e,t),s=_n.angle(e,n);return _n.diff(i,s)};_n.diff=function(t,e){var n=null;return t<e?n=e-t:n=t-e,n>Math.PI&&(n=2*Math.PI-n),n};_n.toRadians=function(t){return t*Math.PI/180};_n.getTurn=function(t,e){var n=Math.sin(e-t);return n>0?_n.COUNTERCLOCKWISE:n<0?_n.CLOCKWISE:_n.NONE};_n.angleBetweenOriented=function(t,e,n){var i=_n.angle(e,t),s=_n.angle(e,n),c=s-i;return c<=-Math.PI?c+_n.PI_TIMES_2:c>Math.PI?c-_n.PI_TIMES_2:c};xc.PI_TIMES_2.get=function(){return 2*Math.PI};xc.PI_OVER_2.get=function(){return Math.PI/2};xc.PI_OVER_4.get=function(){return Math.PI/4};xc.COUNTERCLOCKWISE.get=function(){return ge.COUNTERCLOCKWISE};xc.CLOCKWISE.get=function(){return ge.CLOCKWISE};xc.NONE.get=function(){return ge.COLLINEAR};Object.defineProperties(_n,xc);var Hn=function t(){this._maxCurveSegmentError=0,this._filletAngleQuantum=null,this._closingSegLengthFactor=1,this._segList=null,this._distance=0,this._precisionModel=null,this._bufParams=null,this._li=null,this._s0=null,this._s1=null,this._s2=null,this._seg0=new ke,this._seg1=new ke,this._offset0=new ke,this._offset1=new ke,this._side=0,this._hasNarrowConcaveAngle=!1;var e=arguments[0],n=arguments[1],i=arguments[2];this._precisionModel=e,this._bufParams=n,this._li=new Su,this._filletAngleQuantum=Math.PI/2/n.getQuadrantSegments(),n.getQuadrantSegments()>=8&&n.getJoinStyle()===Tn.JOIN_ROUND&&(this._closingSegLengthFactor=t.MAX_CLOSING_SEG_LEN_FACTOR),this.init(i)},Xp={OFFSET_SEGMENT_SEPARATION_FACTOR:{configurable:!0},INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR:{configurable:!0},CURVE_VERTEX_SNAP_DISTANCE_FACTOR:{configurable:!0},MAX_CLOSING_SEG_LEN_FACTOR:{configurable:!0}};Hn.prototype.addNextSegment=function(t,e){if(this._s0=this._s1,this._s1=this._s2,this._s2=t,this._seg0.setCoordinates(this._s0,this._s1),this.computeOffsetSegment(this._seg0,this._side,this._distance,this._offset0),this._seg1.setCoordinates(this._s1,this._s2),this.computeOffsetSegment(this._seg1,this._side,this._distance,this._offset1),this._s1.equals(this._s2))return null;var n=ge.computeOrientation(this._s0,this._s1,this._s2),i=n===ge.CLOCKWISE&&this._side===ne.LEFT||n===ge.COUNTERCLOCKWISE&&this._side===ne.RIGHT;n===0?this.addCollinear(e):i?this.addOutsideTurn(n,e):this.addInsideTurn(n,e)};Hn.prototype.addLineEndCap=function(t,e){var n=new ke(t,e),i=new ke;this.computeOffsetSegment(n,ne.LEFT,this._distance,i);var s=new ke;this.computeOffsetSegment(n,ne.RIGHT,this._distance,s);var c=e.x-t.x,f=e.y-t.y,u=Math.atan2(f,c);switch(this._bufParams.getEndCapStyle()){case Tn.CAP_ROUND:this._segList.addPt(i.p1),this.addFilletArc(e,u+Math.PI/2,u-Math.PI/2,ge.CLOCKWISE,this._distance),this._segList.addPt(s.p1);break;case Tn.CAP_FLAT:this._segList.addPt(i.p1),this._segList.addPt(s.p1);break;case Tn.CAP_SQUARE:var v=new Ct;v.x=Math.abs(this._distance)*Math.cos(u),v.y=Math.abs(this._distance)*Math.sin(u);var w=new Ct(i.p1.x+v.x,i.p1.y+v.y),I=new Ct(s.p1.x+v.x,s.p1.y+v.y);this._segList.addPt(w),this._segList.addPt(I);break}};Hn.prototype.getCoordinates=function(){var t=this._segList.getCoordinates();return t};Hn.prototype.addMitreJoin=function(t,e,n,i){var s=!0,c=null;try{c=ms.intersection(e.p0,e.p1,n.p0,n.p1);var f=i<=0?1:c.distance(t)/Math.abs(i);f>this._bufParams.getMitreLimit()&&(s=!1)}catch(u){if(u instanceof Qh)c=new Ct(0,0),s=!1;else throw u}finally{}s?this._segList.addPt(c):this.addLimitedMitreJoin(e,n,i,this._bufParams.getMitreLimit())};Hn.prototype.addFilletCorner=function(t,e,n,i,s){var c=e.x-t.x,f=e.y-t.y,u=Math.atan2(f,c),v=n.x-t.x,w=n.y-t.y,I=Math.atan2(w,v);i===ge.CLOCKWISE?u<=I&&(u+=2*Math.PI):u>=I&&(u-=2*Math.PI),this._segList.addPt(e),this.addFilletArc(t,u,I,i,s),this._segList.addPt(n)};Hn.prototype.addOutsideTurn=function(t,e){if(this._offset0.p1.distance(this._offset1.p0)<this._distance*Hn.OFFSET_SEGMENT_SEPARATION_FACTOR)return this._segList.addPt(this._offset0.p1),null;this._bufParams.getJoinStyle()===Tn.JOIN_MITRE?this.addMitreJoin(this._s1,this._offset0,this._offset1,this._distance):this._bufParams.getJoinStyle()===Tn.JOIN_BEVEL?this.addBevelJoin(this._offset0,this._offset1):(e&&this._segList.addPt(this._offset0.p1),this.addFilletCorner(this._s1,this._offset0.p1,this._offset1.p0,t,this._distance),this._segList.addPt(this._offset1.p0))};Hn.prototype.createSquare=function(t){this._segList.addPt(new Ct(t.x+this._distance,t.y+this._distance)),this._segList.addPt(new Ct(t.x+this._distance,t.y-this._distance)),this._segList.addPt(new Ct(t.x-this._distance,t.y-this._distance)),this._segList.addPt(new Ct(t.x-this._distance,t.y+this._distance)),this._segList.closeRing()};Hn.prototype.addSegments=function(t,e){this._segList.addPts(t,e)};Hn.prototype.addFirstSegment=function(){this._segList.addPt(this._offset1.p0)};Hn.prototype.addLastSegment=function(){this._segList.addPt(this._offset1.p1)};Hn.prototype.initSideSegments=function(t,e,n){this._s1=t,this._s2=e,this._side=n,this._seg1.setCoordinates(t,e),this.computeOffsetSegment(this._seg1,n,this._distance,this._offset1)};Hn.prototype.addLimitedMitreJoin=function(t,e,n,i){var s=this._seg0.p1,c=_n.angle(s,this._seg0.p0),f=_n.angleBetweenOriented(this._seg0.p0,s,this._seg1.p1),u=f/2,v=_n.normalize(c+u),w=_n.normalize(v+Math.PI),I=i*n,L=I*Math.abs(Math.sin(u)),A=n-L,U=s.x+I*Math.cos(w),z=s.y+I*Math.sin(w),K=new Ct(U,z),J=new ke(s,K),Q=J.pointAlongOffset(1,A),O=J.pointAlongOffset(1,-A);this._side===ne.LEFT?(this._segList.addPt(Q),this._segList.addPt(O)):(this._segList.addPt(O),this._segList.addPt(Q))};Hn.prototype.computeOffsetSegment=function(t,e,n,i){var s=e===ne.LEFT?1:-1,c=t.p1.x-t.p0.x,f=t.p1.y-t.p0.y,u=Math.sqrt(c*c+f*f),v=s*n*c/u,w=s*n*f/u;i.p0.x=t.p0.x-w,i.p0.y=t.p0.y+v,i.p1.x=t.p1.x-w,i.p1.y=t.p1.y+v};Hn.prototype.addFilletArc=function(t,e,n,i,s){var c=this,f=i===ge.CLOCKWISE?-1:1,u=Math.abs(e-n),v=Math.trunc(u/this._filletAngleQuantum+.5);if(v<1)return null;for(var w=0,I=u/v,L=w,A=new Ct;L<u;){var U=e+f*L;A.x=t.x+s*Math.cos(U),A.y=t.y+s*Math.sin(U),c._segList.addPt(A),L+=I}};Hn.prototype.addInsideTurn=function(t,e){if(this._li.computeIntersection(this._offset0.p0,this._offset0.p1,this._offset1.p0,this._offset1.p1),this._li.hasIntersection())this._segList.addPt(this._li.getIntersection(0));else if(this._hasNarrowConcaveAngle=!0,this._offset0.p1.distance(this._offset1.p0)<this._distance*Hn.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR)this._segList.addPt(this._offset0.p1);else{if(this._segList.addPt(this._offset0.p1),this._closingSegLengthFactor>0){var n=new Ct((this._closingSegLengthFactor*this._offset0.p1.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset0.p1.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(n);var i=new Ct((this._closingSegLengthFactor*this._offset1.p0.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset1.p0.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(i)}else this._segList.addPt(this._s1);this._segList.addPt(this._offset1.p0)}};Hn.prototype.createCircle=function(t){var e=new Ct(t.x+this._distance,t.y);this._segList.addPt(e),this.addFilletArc(t,0,2*Math.PI,-1,this._distance),this._segList.closeRing()};Hn.prototype.addBevelJoin=function(t,e){this._segList.addPt(t.p1),this._segList.addPt(e.p0)};Hn.prototype.init=function(t){this._distance=t,this._maxCurveSegmentError=t*(1-Math.cos(this._filletAngleQuantum/2)),this._segList=new Fo,this._segList.setPrecisionModel(this._precisionModel),this._segList.setMinimumVertexDistance(t*Hn.CURVE_VERTEX_SNAP_DISTANCE_FACTOR)};Hn.prototype.addCollinear=function(t){this._li.computeIntersection(this._s0,this._s1,this._s1,this._s2);var e=this._li.getIntersectionNum();e>=2&&(this._bufParams.getJoinStyle()===Tn.JOIN_BEVEL||this._bufParams.getJoinStyle()===Tn.JOIN_MITRE?(t&&this._segList.addPt(this._offset0.p1),this._segList.addPt(this._offset1.p0)):this.addFilletCorner(this._s1,this._offset0.p1,this._offset1.p0,ge.CLOCKWISE,this._distance))};Hn.prototype.closeRing=function(){this._segList.closeRing()};Hn.prototype.hasNarrowConcaveAngle=function(){return this._hasNarrowConcaveAngle};Hn.prototype.interfaces_=function(){return[]};Hn.prototype.getClass=function(){return Hn};Xp.OFFSET_SEGMENT_SEPARATION_FACTOR.get=function(){return .001};Xp.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return .001};Xp.CURVE_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return 1e-6};Xp.MAX_CLOSING_SEG_LEN_FACTOR.get=function(){return 80};Object.defineProperties(Hn,Xp);var to=function(){this._distance=0,this._precisionModel=null,this._bufParams=null;var t=arguments[0],e=arguments[1];this._precisionModel=t,this._bufParams=e};to.prototype.getOffsetCurve=function(t,e){if(this._distance=e,e===0)return null;var n=e<0,i=Math.abs(e),s=this.getSegGen(i);t.length<=1?this.computePointCurve(t[0],s):this.computeOffsetCurve(t,n,s);var c=s.getCoordinates();return n&&cn.reverse(c),c};to.prototype.computeSingleSidedBufferCurve=function(t,e,n){var i=this.simplifyTolerance(this._distance);if(e){n.addSegments(t,!0);var s=mi.simplify(t,-i),c=s.length-1;n.initSideSegments(s[c],s[c-1],ne.LEFT),n.addFirstSegment();for(var f=c-2;f>=0;f--)n.addNextSegment(s[f],!0)}else{n.addSegments(t,!1);var u=mi.simplify(t,i),v=u.length-1;n.initSideSegments(u[0],u[1],ne.LEFT),n.addFirstSegment();for(var w=2;w<=v;w++)n.addNextSegment(u[w],!0)}n.addLastSegment(),n.closeRing()};to.prototype.computeRingBufferCurve=function(t,e,n){var i=this.simplifyTolerance(this._distance);e===ne.RIGHT&&(i=-i);var s=mi.simplify(t,i),c=s.length-1;n.initSideSegments(s[c-1],s[0],e);for(var f=1;f<=c;f++){var u=f!==1;n.addNextSegment(s[f],u)}n.closeRing()};to.prototype.computeLineBufferCurve=function(t,e){var n=this.simplifyTolerance(this._distance),i=mi.simplify(t,n),s=i.length-1;e.initSideSegments(i[0],i[1],ne.LEFT);for(var c=2;c<=s;c++)e.addNextSegment(i[c],!0);e.addLastSegment(),e.addLineEndCap(i[s-1],i[s]);var f=mi.simplify(t,-n),u=f.length-1;e.initSideSegments(f[u],f[u-1],ne.LEFT);for(var v=u-2;v>=0;v--)e.addNextSegment(f[v],!0);e.addLastSegment(),e.addLineEndCap(f[1],f[0]),e.closeRing()};to.prototype.computePointCurve=function(t,e){switch(this._bufParams.getEndCapStyle()){case Tn.CAP_ROUND:e.createCircle(t);break;case Tn.CAP_SQUARE:e.createSquare(t);break}};to.prototype.getLineCurve=function(t,e){if(this._distance=e,e<0&&!this._bufParams.isSingleSided()||e===0)return null;var n=Math.abs(e),i=this.getSegGen(n);if(t.length<=1)this.computePointCurve(t[0],i);else if(this._bufParams.isSingleSided()){var s=e<0;this.computeSingleSidedBufferCurve(t,s,i)}else this.computeLineBufferCurve(t,i);var c=i.getCoordinates();return c};to.prototype.getBufferParameters=function(){return this._bufParams};to.prototype.simplifyTolerance=function(t){return t*this._bufParams.getSimplifyFactor()};to.prototype.getRingCurve=function(t,e,n){if(this._distance=n,t.length<=2)return this.getLineCurve(t,n);if(n===0)return to.copyCoordinates(t);var i=this.getSegGen(n);return this.computeRingBufferCurve(t,e,i),i.getCoordinates()};to.prototype.computeOffsetCurve=function(t,e,n){var i=this.simplifyTolerance(this._distance);if(e){var s=mi.simplify(t,-i),c=s.length-1;n.initSideSegments(s[c],s[c-1],ne.LEFT),n.addFirstSegment();for(var f=c-2;f>=0;f--)n.addNextSegment(s[f],!0)}else{var u=mi.simplify(t,i),v=u.length-1;n.initSideSegments(u[0],u[1],ne.LEFT),n.addFirstSegment();for(var w=2;w<=v;w++)n.addNextSegment(u[w],!0)}n.addLastSegment()};to.prototype.getSegGen=function(t){return new Hn(this._precisionModel,this._bufParams,t)};to.prototype.interfaces_=function(){return[]};to.prototype.getClass=function(){return to};to.copyCoordinates=function(t){for(var e=new Array(t.length).fill(null),n=0;n<e.length;n++)e[n]=new Ct(t[n]);return e};var sc=function(){this._subgraphs=null,this._seg=new ke,this._cga=new ge;var t=arguments[0];this._subgraphs=t},Hx={DepthSegment:{configurable:!0}};sc.prototype.findStabbedSegments=function(){var t=this;if(arguments.length===1){for(var e=arguments[0],n=new ce,i=this._subgraphs.iterator();i.hasNext();){var s=i.next(),c=s.getEnvelope();e.y<c.getMinY()||e.y>c.getMaxY()||t.findStabbedSegments(e,s.getDirectedEdges(),n)}return n}else if(arguments.length===3){if(Be(arguments[2],gs)&&arguments[0]instanceof Ct&&arguments[1]instanceof P_)for(var f=arguments[0],u=arguments[1],v=arguments[2],w=u.getEdge().getCoordinates(),I=0;I<w.length-1;I++){t._seg.p0=w[I],t._seg.p1=w[I+1],t._seg.p0.y>t._seg.p1.y&&t._seg.reverse();var L=Math.max(t._seg.p0.x,t._seg.p1.x);if(!(L<f.x)&&!t._seg.isHorizontal()&&!(f.y<t._seg.p0.y||f.y>t._seg.p1.y)&&ge.computeOrientation(t._seg.p0,t._seg.p1,f)!==ge.RIGHT){var A=u.getDepth(ne.LEFT);t._seg.p0.equals(w[I])||(A=u.getDepth(ne.RIGHT));var U=new mu(t._seg,A);v.add(U)}}else if(Be(arguments[2],gs)&&arguments[0]instanceof Ct&&Be(arguments[1],gs))for(var z=arguments[0],K=arguments[1],J=arguments[2],Q=K.iterator();Q.hasNext();){var O=Q.next();O.isForward()&&t.findStabbedSegments(z,O,J)}}};sc.prototype.getDepth=function(t){var e=this.findStabbedSegments(t);if(e.size()===0)return 0;var n=bs.min(e);return n._leftDepth};sc.prototype.interfaces_=function(){return[]};sc.prototype.getClass=function(){return sc};Hx.DepthSegment.get=function(){return mu};Object.defineProperties(sc,Hx);var mu=function(){this._upwardSeg=null,this._leftDepth=null;var t=arguments[0],e=arguments[1];this._upwardSeg=new ke(t),this._leftDepth=e};mu.prototype.compareTo=function(t){var e=t;if(this._upwardSeg.minX()>=e._upwardSeg.maxX())return 1;if(this._upwardSeg.maxX()<=e._upwardSeg.minX())return-1;var n=this._upwardSeg.orientationIndex(e._upwardSeg);return n!==0||(n=-1*e._upwardSeg.orientationIndex(this._upwardSeg),n!==0)?n:this._upwardSeg.compareTo(e._upwardSeg)};mu.prototype.compareX=function(t,e){var n=t.p0.compareTo(e.p0);return n!==0?n:t.p1.compareTo(e.p1)};mu.prototype.toString=function(){return this._upwardSeg.toString()};mu.prototype.interfaces_=function(){return[ns]};mu.prototype.getClass=function(){return mu};var Mn=function(t,e,n){this.p0=t||null,this.p1=e||null,this.p2=n||null};Mn.prototype.area=function(){return Mn.area(this.p0,this.p1,this.p2)};Mn.prototype.signedArea=function(){return Mn.signedArea(this.p0,this.p1,this.p2)};Mn.prototype.interpolateZ=function(t){if(t===null)throw new Qn("Supplied point is null.");return Mn.interpolateZ(t,this.p0,this.p1,this.p2)};Mn.prototype.longestSideLength=function(){return Mn.longestSideLength(this.p0,this.p1,this.p2)};Mn.prototype.isAcute=function(){return Mn.isAcute(this.p0,this.p1,this.p2)};Mn.prototype.circumcentre=function(){return Mn.circumcentre(this.p0,this.p1,this.p2)};Mn.prototype.area3D=function(){return Mn.area3D(this.p0,this.p1,this.p2)};Mn.prototype.centroid=function(){return Mn.centroid(this.p0,this.p1,this.p2)};Mn.prototype.inCentre=function(){return Mn.inCentre(this.p0,this.p1,this.p2)};Mn.prototype.interfaces_=function(){return[]};Mn.prototype.getClass=function(){return Mn};Mn.area=function(t,e,n){return Math.abs(((n.x-t.x)*(e.y-t.y)-(e.x-t.x)*(n.y-t.y))/2)};Mn.signedArea=function(t,e,n){return((n.x-t.x)*(e.y-t.y)-(e.x-t.x)*(n.y-t.y))/2};Mn.det=function(t,e,n,i){return t*i-e*n};Mn.interpolateZ=function(t,e,n,i){var s=e.x,c=e.y,f=n.x-s,u=i.x-s,v=n.y-c,w=i.y-c,I=f*w-u*v,L=t.x-s,A=t.y-c,U=(w*L-u*A)/I,z=(-v*L+f*A)/I,K=e.z+U*(n.z-e.z)+z*(i.z-e.z);return K};Mn.longestSideLength=function(t,e,n){var i=t.distance(e),s=e.distance(n),c=n.distance(t),f=i;return s>f&&(f=s),c>f&&(f=c),f};Mn.isAcute=function(t,e,n){return!(!_n.isAcute(t,e,n)||!_n.isAcute(e,n,t)||!_n.isAcute(n,t,e))};Mn.circumcentre=function(t,e,n){var i=n.x,s=n.y,c=t.x-i,f=t.y-s,u=e.x-i,v=e.y-s,w=2*Mn.det(c,f,u,v),I=Mn.det(f,c*c+f*f,v,u*u+v*v),L=Mn.det(c,c*c+f*f,u,u*u+v*v),A=i-I/w,U=s+L/w;return new Ct(A,U)};Mn.perpendicularBisector=function(t,e){var n=e.x-t.x,i=e.y-t.y,s=new ms(t.x+n/2,t.y+i/2,1),c=new ms(t.x-i+n/2,t.y+n+i/2,1);return new ms(s,c)};Mn.angleBisector=function(t,e,n){var i=e.distance(t),s=e.distance(n),c=i/(i+s),f=n.x-t.x,u=n.y-t.y,v=new Ct(t.x+c*f,t.y+c*u);return v};Mn.area3D=function(t,e,n){var i=e.x-t.x,s=e.y-t.y,c=e.z-t.z,f=n.x-t.x,u=n.y-t.y,v=n.z-t.z,w=s*v-c*u,I=c*f-i*v,L=i*u-s*f,A=w*w+I*I+L*L,U=Math.sqrt(A)/2;return U};Mn.centroid=function(t,e,n){var i=(t.x+e.x+n.x)/3,s=(t.y+e.y+n.y)/3;return new Ct(i,s)};Mn.inCentre=function(t,e,n){var i=e.distance(n),s=t.distance(n),c=t.distance(e),f=i+s+c,u=(i*t.x+s*e.x+c*n.x)/f,v=(i*t.y+s*e.y+c*n.y)/f;return new Ct(u,v)};var es=function(){this._inputGeom=null,this._distance=null,this._curveBuilder=null,this._curveList=new ce;var t=arguments[0],e=arguments[1],n=arguments[2];this._inputGeom=t,this._distance=e,this._curveBuilder=n};es.prototype.addPoint=function(t){if(this._distance<=0)return null;var e=t.getCoordinates(),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,At.EXTERIOR,At.INTERIOR)};es.prototype.addPolygon=function(t){var e=this,n=this._distance,i=ne.LEFT;this._distance<0&&(n=-this._distance,i=ne.RIGHT);var s=t.getExteriorRing(),c=cn.removeRepeatedPoints(s.getCoordinates());if(this._distance<0&&this.isErodedCompletely(s,this._distance)||this._distance<=0&&c.length<3)return null;this.addPolygonRing(c,n,i,At.EXTERIOR,At.INTERIOR);for(var f=0;f<t.getNumInteriorRing();f++){var u=t.getInteriorRingN(f),v=cn.removeRepeatedPoints(u.getCoordinates());e._distance>0&&e.isErodedCompletely(u,-e._distance)||e.addPolygonRing(v,n,ne.opposite(i),At.INTERIOR,At.EXTERIOR)}};es.prototype.isTriangleErodedCompletely=function(t,e){var n=new Mn(t[0],t[1],t[2]),i=n.inCentre(),s=ge.distancePointLine(i,n.p0,n.p1);return s<Math.abs(e)};es.prototype.addLineString=function(t){if(this._distance<=0&&!this._curveBuilder.getBufferParameters().isSingleSided())return null;var e=cn.removeRepeatedPoints(t.getCoordinates()),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,At.EXTERIOR,At.INTERIOR)};es.prototype.addCurve=function(t,e,n){if(t===null||t.length<2)return null;var i=new Ei(t,new Dn(0,At.BOUNDARY,e,n));this._curveList.add(i)};es.prototype.getCurves=function(){return this.add(this._inputGeom),this._curveList};es.prototype.addPolygonRing=function(t,e,n,i,s){if(e===0&&t.length<_a.MINIMUM_VALID_SIZE)return null;var c=i,f=s;t.length>=_a.MINIMUM_VALID_SIZE&&ge.isCCW(t)&&(c=s,f=i,n=ne.opposite(n));var u=this._curveBuilder.getRingCurve(t,n,e);this.addCurve(u,c,f)};es.prototype.add=function(t){if(t.isEmpty())return null;t instanceof Ui?this.addPolygon(t):t instanceof di?this.addLineString(t):t instanceof _o?this.addPoint(t):t instanceof Nh?this.addCollection(t):t instanceof pu?this.addCollection(t):t instanceof da?this.addCollection(t):t instanceof Vr&&this.addCollection(t)};es.prototype.isErodedCompletely=function(t,e){var n=t.getCoordinates();if(n.length<4)return e<0;if(n.length===4)return this.isTriangleErodedCompletely(n,e);var i=t.getEnvelopeInternal(),s=Math.min(i.getHeight(),i.getWidth());return e<0&&2*Math.abs(e)>s};es.prototype.addCollection=function(t){for(var e=this,n=0;n<t.getNumGeometries();n++){var i=t.getGeometryN(n);e.add(i)}};es.prototype.interfaces_=function(){return[]};es.prototype.getClass=function(){return es};var Bh=function(){};Bh.prototype.locate=function(t){};Bh.prototype.interfaces_=function(){return[]};Bh.prototype.getClass=function(){return Bh};var ma=function(){this._parent=null,this._atStart=null,this._max=null,this._index=null,this._subcollectionIterator=null;var t=arguments[0];this._parent=t,this._atStart=!0,this._index=0,this._max=t.getNumGeometries()};ma.prototype.next=function(){if(this._atStart)return this._atStart=!1,ma.isAtomic(this._parent)&&this._index++,this._parent;if(this._subcollectionIterator!==null){if(this._subcollectionIterator.hasNext())return this._subcollectionIterator.next();this._subcollectionIterator=null}if(this._index>=this._max)throw new tf;var t=this._parent.getGeometryN(this._index++);return t instanceof Vr?(this._subcollectionIterator=new ma(t),this._subcollectionIterator.next()):t};ma.prototype.remove=function(){throw new Error(this.getClass().getName())};ma.prototype.hasNext=function(){if(this._atStart)return!0;if(this._subcollectionIterator!==null){if(this._subcollectionIterator.hasNext())return!0;this._subcollectionIterator=null}return!(this._index>=this._max)};ma.prototype.interfaces_=function(){return[$h]};ma.prototype.getClass=function(){return ma};ma.isAtomic=function(t){return!(t instanceof Vr)};var Ro=function(){this._geom=null;var t=arguments[0];this._geom=t};Ro.prototype.locate=function(t){return Ro.locate(t,this._geom)};Ro.prototype.interfaces_=function(){return[Bh]};Ro.prototype.getClass=function(){return Ro};Ro.isPointInRing=function(t,e){return e.getEnvelopeInternal().intersects(t)?ge.isPointInRing(t,e.getCoordinates()):!1};Ro.containsPointInPolygon=function(t,e){if(e.isEmpty())return!1;var n=e.getExteriorRing();if(!Ro.isPointInRing(t,n))return!1;for(var i=0;i<e.getNumInteriorRing();i++){var s=e.getInteriorRingN(i);if(Ro.isPointInRing(t,s))return!1}return!0};Ro.containsPoint=function(t,e){if(e instanceof Ui)return Ro.containsPointInPolygon(t,e);if(e instanceof Vr)for(var n=new ma(e);n.hasNext();){var i=n.next();if(i!==e&&Ro.containsPoint(t,i))return!0}return!1};Ro.locate=function(t,e){return e.isEmpty()?At.EXTERIOR:Ro.containsPoint(t,e)?At.INTERIOR:At.EXTERIOR};var Mr=function(){this._edgeMap=new Tr,this._edgeList=null,this._ptInAreaLocation=[At.NONE,At.NONE]};Mr.prototype.getNextCW=function(t){this.getEdges();var e=this._edgeList.indexOf(t),n=e-1;return e===0&&(n=this._edgeList.size()-1),this._edgeList.get(n)};Mr.prototype.propagateSideLabels=function(t){for(var e=At.NONE,n=this.iterator();n.hasNext();){var i=n.next(),s=i.getLabel();s.isArea(t)&&s.getLocation(t,ne.LEFT)!==At.NONE&&(e=s.getLocation(t,ne.LEFT))}if(e===At.NONE)return null;for(var c=e,f=this.iterator();f.hasNext();){var u=f.next(),v=u.getLabel();if(v.getLocation(t,ne.ON)===At.NONE&&v.setLocation(t,ne.ON,c),v.isArea(t)){var w=v.getLocation(t,ne.LEFT),I=v.getLocation(t,ne.RIGHT);if(I!==At.NONE){if(I!==c)throw new Ka("side location conflict",u.getCoordinate());w===At.NONE&&tn.shouldNeverReachHere("found single null side (at "+u.getCoordinate()+")"),c=w}else tn.isTrue(v.getLocation(t,ne.LEFT)===At.NONE,"found single null side"),v.setLocation(t,ne.RIGHT,c),v.setLocation(t,ne.LEFT,c)}}};Mr.prototype.getCoordinate=function(){var t=this.iterator();if(!t.hasNext())return null;var e=t.next();return e.getCoordinate()};Mr.prototype.print=function(t){dr.out.println("EdgeEndStar:   "+this.getCoordinate());for(var e=this.iterator();e.hasNext();){var n=e.next();n.print(t)}};Mr.prototype.isAreaLabelsConsistent=function(t){return this.computeEdgeEndLabels(t.getBoundaryNodeRule()),this.checkAreaLabelsConsistent(0)};Mr.prototype.checkAreaLabelsConsistent=function(t){var e=this.getEdges();if(e.size()<=0)return!0;var n=e.size()-1,i=e.get(n).getLabel(),s=i.getLocation(t,ne.LEFT);tn.isTrue(s!==At.NONE,"Found unlabelled area edge");for(var c=s,f=this.iterator();f.hasNext();){var u=f.next(),v=u.getLabel();tn.isTrue(v.isArea(t),"Found non-area edge");var w=v.getLocation(t,ne.LEFT),I=v.getLocation(t,ne.RIGHT);if(w===I||I!==c)return!1;c=w}return!0};Mr.prototype.findIndex=function(t){var e=this;this.iterator();for(var n=0;n<this._edgeList.size();n++){var i=e._edgeList.get(n);if(i===t)return n}return-1};Mr.prototype.iterator=function(){return this.getEdges().iterator()};Mr.prototype.getEdges=function(){return this._edgeList===null&&(this._edgeList=new ce(this._edgeMap.values())),this._edgeList};Mr.prototype.getLocation=function(t,e,n){return this._ptInAreaLocation[t]===At.NONE&&(this._ptInAreaLocation[t]=Ro.locate(e,n[t].getGeometry())),this._ptInAreaLocation[t]};Mr.prototype.toString=function(){var t=new ia;t.append("EdgeEndStar:   "+this.getCoordinate()),t.append(`
-`);for(var e=this.iterator();e.hasNext();){var n=e.next();t.append(n),t.append(`
-`)}return t.toString()};Mr.prototype.computeEdgeEndLabels=function(t){for(var e=this.iterator();e.hasNext();){var n=e.next();n.computeLabel(t)}};Mr.prototype.computeLabelling=function(t){var e=this;this.computeEdgeEndLabels(t[0].getBoundaryNodeRule()),this.propagateSideLabels(0),this.propagateSideLabels(1);for(var n=[!1,!1],i=this.iterator();i.hasNext();)for(var s=i.next(),c=s.getLabel(),f=0;f<2;f++)c.isLine(f)&&c.getLocation(f)===At.BOUNDARY&&(n[f]=!0);for(var u=this.iterator();u.hasNext();)for(var v=u.next(),w=v.getLabel(),I=0;I<2;I++)if(w.isAnyNull(I)){var L=At.NONE;if(n[I])L=At.EXTERIOR;else{var A=v.getCoordinate();L=e.getLocation(I,A,t)}w.setAllLocationsIfNull(I,L)}};Mr.prototype.getDegree=function(){return this._edgeMap.size()};Mr.prototype.insertEdgeEnd=function(t,e){this._edgeMap.put(t,e),this._edgeList=null};Mr.prototype.interfaces_=function(){return[]};Mr.prototype.getClass=function(){return Mr};var EE=function(t){function e(){t.call(this),this._resultAreaEdgeList=null,this._label=null,this._SCANNING_FOR_INCOMING=1,this._LINKING_TO_OUTGOING=2}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.linkResultDirectedEdges=function(){var n=this;this.getResultAreaEdges();for(var i=null,s=null,c=this._SCANNING_FOR_INCOMING,f=0;f<this._resultAreaEdgeList.size();f++){var u=n._resultAreaEdgeList.get(f),v=u.getSym();if(u.getLabel().isArea())switch(i===null&&u.isInResult()&&(i=u),c){case n._SCANNING_FOR_INCOMING:if(!v.isInResult())continue;s=v,c=n._LINKING_TO_OUTGOING;break;case n._LINKING_TO_OUTGOING:if(!u.isInResult())continue;s.setNext(u),c=n._SCANNING_FOR_INCOMING;break}}if(c===this._LINKING_TO_OUTGOING){if(i===null)throw new Ka("no outgoing dirEdge found",this.getCoordinate());tn.isTrue(i.isInResult(),"unable to link last incoming dirEdge"),s.setNext(i)}},e.prototype.insert=function(n){var i=n;this.insertEdgeEnd(i,i)},e.prototype.getRightmostEdge=function(){var n=this.getEdges(),i=n.size();if(i<1)return null;var s=n.get(0);if(i===1)return s;var c=n.get(i-1),f=s.getQuadrant(),u=c.getQuadrant();return Rn.isNorthern(f)&&Rn.isNorthern(u)?s:!Rn.isNorthern(f)&&!Rn.isNorthern(u)?c:s.getDy()!==0?s:c.getDy()!==0?c:(tn.shouldNeverReachHere("found two horizontal edges incident on node"),null)},e.prototype.print=function(n){dr.out.println("DirectedEdgeStar: "+this.getCoordinate());for(var i=this.iterator();i.hasNext();){var s=i.next();n.print("out "),s.print(n),n.println(),n.print("in "),s.getSym().print(n),n.println()}},e.prototype.getResultAreaEdges=function(){var n=this;if(this._resultAreaEdgeList!==null)return this._resultAreaEdgeList;this._resultAreaEdgeList=new ce;for(var i=this.iterator();i.hasNext();){var s=i.next();(s.isInResult()||s.getSym().isInResult())&&n._resultAreaEdgeList.add(s)}return this._resultAreaEdgeList},e.prototype.updateLabelling=function(n){for(var i=this.iterator();i.hasNext();){var s=i.next(),c=s.getLabel();c.setAllLocationsIfNull(0,n.getLocation(0)),c.setAllLocationsIfNull(1,n.getLocation(1))}},e.prototype.linkAllDirectedEdges=function(){var n=this;this.getEdges();for(var i=null,s=null,c=this._edgeList.size()-1;c>=0;c--){var f=n._edgeList.get(c),u=f.getSym();s===null&&(s=u),i!==null&&u.setNext(i),i=f}s.setNext(i)},e.prototype.computeDepths=function(){var n=this;if(arguments.length===1){var i=arguments[0],s=this.findIndex(i),c=i.getDepth(ne.LEFT),f=i.getDepth(ne.RIGHT),u=this.computeDepths(s+1,this._edgeList.size(),c),v=this.computeDepths(0,s,u);if(v!==f)throw new Ka("depth mismatch at "+i.getCoordinate())}else if(arguments.length===3){for(var w=arguments[0],I=arguments[1],L=arguments[2],A=L,U=w;U<I;U++){var z=n._edgeList.get(U);z.setEdgeDepths(ne.RIGHT,A),A=z.getDepth(ne.LEFT)}return A}},e.prototype.mergeSymLabels=function(){for(var n=this.iterator();n.hasNext();){var i=n.next(),s=i.getLabel();s.merge(i.getSym().getLabel())}},e.prototype.linkMinimalDirectedEdges=function(n){for(var i=this,s=null,c=null,f=this._SCANNING_FOR_INCOMING,u=this._resultAreaEdgeList.size()-1;u>=0;u--){var v=i._resultAreaEdgeList.get(u),w=v.getSym();switch(s===null&&v.getEdgeRing()===n&&(s=v),f){case i._SCANNING_FOR_INCOMING:if(w.getEdgeRing()!==n)continue;c=w,f=i._LINKING_TO_OUTGOING;break;case i._LINKING_TO_OUTGOING:if(v.getEdgeRing()!==n)continue;c.setNextMin(v),f=i._SCANNING_FOR_INCOMING;break}}f===this._LINKING_TO_OUTGOING&&(tn.isTrue(s!==null,"found null for first outgoing dirEdge"),tn.isTrue(s.getEdgeRing()===n,"unable to link last incoming dirEdge"),c.setNextMin(s))},e.prototype.getOutgoingDegree=function(){if(arguments.length===0){for(var n=0,i=this.iterator();i.hasNext();){var s=i.next();s.isInResult()&&n++}return n}else if(arguments.length===1){for(var c=arguments[0],f=0,u=this.iterator();u.hasNext();){var v=u.next();v.getEdgeRing()===c&&f++}return f}},e.prototype.getLabel=function(){return this._label},e.prototype.findCoveredLineEdges=function(){for(var n=At.NONE,i=this.iterator();i.hasNext();){var s=i.next(),c=s.getSym();if(!s.isLineEdge()){if(s.isInResult()){n=At.INTERIOR;break}if(c.isInResult()){n=At.EXTERIOR;break}}}if(n===At.NONE)return null;for(var f=n,u=this.iterator();u.hasNext();){var v=u.next(),w=v.getSym();v.isLineEdge()?v.getEdge().setCovered(f===At.INTERIOR):(v.isInResult()&&(f=At.EXTERIOR),w.isInResult()&&(f=At.INTERIOR))}},e.prototype.computeLabelling=function(n){var i=this;t.prototype.computeLabelling.call(this,n),this._label=new Dn(At.NONE);for(var s=this.iterator();s.hasNext();)for(var c=s.next(),f=c.getEdge(),u=f.getLabel(),v=0;v<2;v++){var w=u.getLocation(v);(w===At.INTERIOR||w===At.BOUNDARY)&&i._label.setLocation(v,At.INTERIOR)}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Mr),Xx=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createNode=function(n){return new Xm(n,new EE)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(zh),Ml=function t(){this._pts=null,this._orientation=null;var e=arguments[0];this._pts=e,this._orientation=t.orientation(e)};Ml.prototype.compareTo=function(t){var e=t,n=Ml.compareOriented(this._pts,this._orientation,e._pts,e._orientation);return n};Ml.prototype.interfaces_=function(){return[ns]};Ml.prototype.getClass=function(){return Ml};Ml.orientation=function(t){return cn.increasingDirection(t)===1};Ml.compareOriented=function(t,e,n,i){for(var s=e?1:-1,c=i?1:-1,f=e?t.length:-1,u=i?n.length:-1,v=e?0:t.length-1,w=i?0:n.length-1;;){var I=t[v].compareTo(n[w]);if(I!==0)return I;v+=s,w+=c;var L=v===f,A=w===u;if(L&&!A)return-1;if(!L&&A)return 1;if(L&&A)return 0}};var ws=function(){this._edges=new ce,this._ocaMap=new Tr};ws.prototype.print=function(t){var e=this;t.print("MULTILINESTRING ( ");for(var n=0;n<this._edges.size();n++){var i=e._edges.get(n);n>0&&t.print(","),t.print("(");for(var s=i.getCoordinates(),c=0;c<s.length;c++)c>0&&t.print(","),t.print(s[c].x+" "+s[c].y);t.println(")")}t.print(")  ")};ws.prototype.addAll=function(t){for(var e=this,n=t.iterator();n.hasNext();)e.add(n.next())};ws.prototype.findEdgeIndex=function(t){for(var e=this,n=0;n<this._edges.size();n++)if(e._edges.get(n).equals(t))return n;return-1};ws.prototype.iterator=function(){return this._edges.iterator()};ws.prototype.getEdges=function(){return this._edges};ws.prototype.get=function(t){return this._edges.get(t)};ws.prototype.findEqualEdge=function(t){var e=new Ml(t.getCoordinates()),n=this._ocaMap.get(e);return n};ws.prototype.add=function(t){this._edges.add(t);var e=new Ml(t.getCoordinates());this._ocaMap.put(e,t)};ws.prototype.interfaces_=function(){return[]};ws.prototype.getClass=function(){return ws};var gu=function(){};gu.prototype.processIntersections=function(t,e,n,i){};gu.prototype.isDone=function(){};gu.prototype.interfaces_=function(){return[]};gu.prototype.getClass=function(){return gu};var Bo=function(){this._hasIntersection=!1,this._hasProper=!1,this._hasProperInterior=!1,this._hasInterior=!1,this._properIntersectionPoint=null,this._li=null,this._isSelfIntersection=null,this.numIntersections=0,this.numInteriorIntersections=0,this.numProperIntersections=0,this.numTests=0;var t=arguments[0];this._li=t};Bo.prototype.isTrivialIntersection=function(t,e,n,i){if(t===n&&this._li.getIntersectionNum()===1){if(Bo.isAdjacentSegments(e,i))return!0;if(t.isClosed()){var s=t.size()-1;if(e===0&&i===s||i===0&&e===s)return!0}}return!1};Bo.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint};Bo.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior};Bo.prototype.getLineIntersector=function(){return this._li};Bo.prototype.hasProperIntersection=function(){return this._hasProper};Bo.prototype.processIntersections=function(t,e,n,i){if(t===n&&e===i)return null;this.numTests++;var s=t.getCoordinates()[e],c=t.getCoordinates()[e+1],f=n.getCoordinates()[i],u=n.getCoordinates()[i+1];this._li.computeIntersection(s,c,f,u),this._li.hasIntersection()&&(this.numIntersections++,this._li.isInteriorIntersection()&&(this.numInteriorIntersections++,this._hasInterior=!0),this.isTrivialIntersection(t,e,n,i)||(this._hasIntersection=!0,t.addIntersections(this._li,e,0),n.addIntersections(this._li,i,1),this._li.isProper()&&(this.numProperIntersections++,this._hasProper=!0,this._hasProperInterior=!0)))};Bo.prototype.hasIntersection=function(){return this._hasIntersection};Bo.prototype.isDone=function(){return!1};Bo.prototype.hasInteriorIntersection=function(){return this._hasInterior};Bo.prototype.interfaces_=function(){return[gu]};Bo.prototype.getClass=function(){return Bo};Bo.isAdjacentSegments=function(t,e){return Math.abs(t-e)===1};var Js=function(){this.coord=null,this.segmentIndex=null,this.dist=null;var t=arguments[0],e=arguments[1],n=arguments[2];this.coord=new Ct(t),this.segmentIndex=e,this.dist=n};Js.prototype.getSegmentIndex=function(){return this.segmentIndex};Js.prototype.getCoordinate=function(){return this.coord};Js.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex),t.println(" dist = "+this.dist)};Js.prototype.compareTo=function(t){var e=t;return this.compare(e.segmentIndex,e.dist)};Js.prototype.isEndPoint=function(t){return this.segmentIndex===0&&this.dist===0||this.segmentIndex===t};Js.prototype.toString=function(){return this.coord+" seg # = "+this.segmentIndex+" dist = "+this.dist};Js.prototype.getDistance=function(){return this.dist};Js.prototype.compare=function(t,e){return this.segmentIndex<t?-1:this.segmentIndex>t?1:this.dist<e?-1:this.dist>e?1:0};Js.prototype.interfaces_=function(){return[ns]};Js.prototype.getClass=function(){return Js};var xa=function(){this._nodeMap=new Tr,this.edge=null;var t=arguments[0];this.edge=t};xa.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();){var n=e.next();n.print(t)}};xa.prototype.iterator=function(){return this._nodeMap.values().iterator()};xa.prototype.addSplitEdges=function(t){var e=this;this.addEndpoints();for(var n=this.iterator(),i=n.next();n.hasNext();){var s=n.next(),c=e.createSplitEdge(i,s);t.add(c),i=s}};xa.prototype.addEndpoints=function(){var t=this.edge.pts.length-1;this.add(this.edge.pts[0],0,0),this.add(this.edge.pts[t],t,0)};xa.prototype.createSplitEdge=function(t,e){var n=this,i=e.segmentIndex-t.segmentIndex+2,s=this.edge.pts[e.segmentIndex],c=e.dist>0||!e.coord.equals2D(s);c||i--;var f=new Array(i).fill(null),u=0;f[u++]=new Ct(t.coord);for(var v=t.segmentIndex+1;v<=e.segmentIndex;v++)f[u++]=n.edge.pts[v];return c&&(f[u]=e.coord),new Sm(f,new Dn(this.edge._label))};xa.prototype.add=function(t,e,n){var i=new Js(t,e,n),s=this._nodeMap.get(i);return s!==null?s:(this._nodeMap.put(i,i),i)};xa.prototype.isIntersection=function(t){for(var e=this.iterator();e.hasNext();){var n=e.next();if(n.coord.equals(t))return!0}return!1};xa.prototype.interfaces_=function(){return[]};xa.prototype.getClass=function(){return xa};var _u=function(){};_u.prototype.getChainStartIndices=function(t){var e=this,n=0,i=new ce;i.add(new Zs(n));do{var s=e.findChainEnd(t,n);i.add(new Zs(s)),n=s}while(n<t.length-1);var c=_u.toIntArray(i);return c};_u.prototype.findChainEnd=function(t,e){for(var n=Rn.quadrant(t[e],t[e+1]),i=e+1;i<t.length;){var s=Rn.quadrant(t[i-1],t[i]);if(s!==n)break;i++}return i-1};_u.prototype.interfaces_=function(){return[]};_u.prototype.getClass=function(){return _u};_u.toIntArray=function(t){for(var e=new Array(t.size()).fill(null),n=0;n<e.length;n++)e[n]=t.get(n).intValue();return e};var Qa=function(){this.e=null,this.pts=null,this.startIndex=null,this.env1=new Le,this.env2=new Le;var t=arguments[0];this.e=t,this.pts=t.getCoordinates();var e=new _u;this.startIndex=e.getChainStartIndices(this.pts)};Qa.prototype.getCoordinates=function(){return this.pts};Qa.prototype.getMaxX=function(t){var e=this.pts[this.startIndex[t]].x,n=this.pts[this.startIndex[t+1]].x;return e>n?e:n};Qa.prototype.getMinX=function(t){var e=this.pts[this.startIndex[t]].x,n=this.pts[this.startIndex[t+1]].x;return e<n?e:n};Qa.prototype.computeIntersectsForChain=function(){if(arguments.length===4){var t=arguments[0],e=arguments[1],n=arguments[2],i=arguments[3];this.computeIntersectsForChain(this.startIndex[t],this.startIndex[t+1],e,e.startIndex[n],e.startIndex[n+1],i)}else if(arguments.length===6){var s=arguments[0],c=arguments[1],f=arguments[2],u=arguments[3],v=arguments[4],w=arguments[5],I=this.pts[s],L=this.pts[c],A=f.pts[u],U=f.pts[v];if(c-s===1&&v-u===1)return w.addIntersections(this.e,s,f.e,u),null;if(this.env1.init(I,L),this.env2.init(A,U),!this.env1.intersects(this.env2))return null;var z=Math.trunc((s+c)/2),K=Math.trunc((u+v)/2);s<z&&(u<K&&this.computeIntersectsForChain(s,z,f,u,K,w),K<v&&this.computeIntersectsForChain(s,z,f,K,v,w)),z<c&&(u<K&&this.computeIntersectsForChain(z,c,f,u,K,w),K<v&&this.computeIntersectsForChain(z,c,f,K,v,w))}};Qa.prototype.getStartIndexes=function(){return this.startIndex};Qa.prototype.computeIntersects=function(t,e){for(var n=this,i=0;i<this.startIndex.length-1;i++)for(var s=0;s<t.startIndex.length-1;s++)n.computeIntersectsForChain(i,t,s,e)};Qa.prototype.interfaces_=function(){return[]};Qa.prototype.getClass=function(){return Qa};var pr=function t(){var e=this;this._depth=Array(2).fill().map(function(){return Array(3)});for(var n=0;n<2;n++)for(var i=0;i<3;i++)e._depth[n][i]=t.NULL_VALUE},Yx={NULL_VALUE:{configurable:!0}};pr.prototype.getDepth=function(t,e){return this._depth[t][e]};pr.prototype.setDepth=function(t,e,n){this._depth[t][e]=n};pr.prototype.isNull=function(){var t=this;if(arguments.length===0){for(var e=0;e<2;e++)for(var n=0;n<3;n++)if(t._depth[e][n]!==pr.NULL_VALUE)return!1;return!0}else if(arguments.length===1){var i=arguments[0];return this._depth[i][1]===pr.NULL_VALUE}else if(arguments.length===2){var s=arguments[0],c=arguments[1];return this._depth[s][c]===pr.NULL_VALUE}};pr.prototype.normalize=function(){for(var t=this,e=0;e<2;e++)if(!t.isNull(e)){var n=t._depth[e][1];t._depth[e][2]<n&&(n=t._depth[e][2]),n<0&&(n=0);for(var i=1;i<3;i++){var s=0;t._depth[e][i]>n&&(s=1),t._depth[e][i]=s}}};pr.prototype.getDelta=function(t){return this._depth[t][ne.RIGHT]-this._depth[t][ne.LEFT]};pr.prototype.getLocation=function(t,e){return this._depth[t][e]<=0?At.EXTERIOR:At.INTERIOR};pr.prototype.toString=function(){return"A: "+this._depth[0][1]+","+this._depth[0][2]+" B: "+this._depth[1][1]+","+this._depth[1][2]};pr.prototype.add=function(){var t=this;if(arguments.length===1)for(var e=arguments[0],n=0;n<2;n++)for(var i=1;i<3;i++){var s=e.getLocation(n,i);(s===At.EXTERIOR||s===At.INTERIOR)&&(t.isNull(n,i)?t._depth[n][i]=pr.depthAtLocation(s):t._depth[n][i]+=pr.depthAtLocation(s))}else if(arguments.length===3){var c=arguments[0],f=arguments[1],u=arguments[2];u===At.INTERIOR&&this._depth[c][f]++}};pr.prototype.interfaces_=function(){return[]};pr.prototype.getClass=function(){return pr};pr.depthAtLocation=function(t){return t===At.EXTERIOR?0:t===At.INTERIOR?1:pr.NULL_VALUE};Yx.NULL_VALUE.get=function(){return-1};Object.defineProperties(pr,Yx);var Sm=function(t){function e(){if(t.call(this),this.pts=null,this._env=null,this.eiList=new xa(this),this._name=null,this._mce=null,this._isIsolated=!0,this._depth=new pr,this._depthDelta=0,arguments.length===1){var n=arguments[0];e.call(this,n,null)}else if(arguments.length===2){var i=arguments[0],s=arguments[1];this.pts=i,this._label=s}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDepth=function(){return this._depth},e.prototype.getCollapsedEdge=function(){var n=new Array(2).fill(null);n[0]=this.pts[0],n[1]=this.pts[1];var i=new e(n,Dn.toLineLabel(this._label));return i},e.prototype.isIsolated=function(){return this._isIsolated},e.prototype.getCoordinates=function(){return this.pts},e.prototype.setIsolated=function(n){this._isIsolated=n},e.prototype.setName=function(n){this._name=n},e.prototype.equals=function(n){var i=this;if(!(n instanceof e))return!1;var s=n;if(this.pts.length!==s.pts.length)return!1;for(var c=!0,f=!0,u=this.pts.length,v=0;v<this.pts.length;v++)if(i.pts[v].equals2D(s.pts[v])||(c=!1),i.pts[v].equals2D(s.pts[--u])||(f=!1),!c&&!f)return!1;return!0},e.prototype.getCoordinate=function(){if(arguments.length===0)return this.pts.length>0?this.pts[0]:null;if(arguments.length===1){var n=arguments[0];return this.pts[n]}},e.prototype.print=function(n){var i=this;n.print("edge "+this._name+": "),n.print("LINESTRING (");for(var s=0;s<this.pts.length;s++)s>0&&n.print(","),n.print(i.pts[s].x+" "+i.pts[s].y);n.print(")  "+this._label+" "+this._depthDelta)},e.prototype.computeIM=function(n){e.updateIM(this._label,n)},e.prototype.isCollapsed=function(){return!this._label.isArea()||this.pts.length!==3?!1:!!this.pts[0].equals(this.pts[2])},e.prototype.isClosed=function(){return this.pts[0].equals(this.pts[this.pts.length-1])},e.prototype.getMaximumSegmentIndex=function(){return this.pts.length-1},e.prototype.getDepthDelta=function(){return this._depthDelta},e.prototype.getNumPoints=function(){return this.pts.length},e.prototype.printReverse=function(n){var i=this;n.print("edge "+this._name+": ");for(var s=this.pts.length-1;s>=0;s--)n.print(i.pts[s]+" ");n.println("")},e.prototype.getMonotoneChainEdge=function(){return this._mce===null&&(this._mce=new Qa(this)),this._mce},e.prototype.getEnvelope=function(){var n=this;if(this._env===null){this._env=new Le;for(var i=0;i<this.pts.length;i++)n._env.expandToInclude(n.pts[i])}return this._env},e.prototype.addIntersection=function(n,i,s,c){var f=new Ct(n.getIntersection(c)),u=i,v=n.getEdgeDistance(s,c),w=u+1;if(w<this.pts.length){var I=this.pts[w];f.equals2D(I)&&(u=w,v=0)}this.eiList.add(f,u,v)},e.prototype.toString=function(){var n=this,i=new ia;i.append("edge "+this._name+": "),i.append("LINESTRING (");for(var s=0;s<this.pts.length;s++)s>0&&i.append(","),i.append(n.pts[s].x+" "+n.pts[s].y);return i.append(")  "+this._label+" "+this._depthDelta),i.toString()},e.prototype.isPointwiseEqual=function(n){var i=this;if(this.pts.length!==n.pts.length)return!1;for(var s=0;s<this.pts.length;s++)if(!i.pts[s].equals2D(n.pts[s]))return!1;return!0},e.prototype.setDepthDelta=function(n){this._depthDelta=n},e.prototype.getEdgeIntersectionList=function(){return this.eiList},e.prototype.addIntersections=function(n,i,s){for(var c=this,f=0;f<n.getIntersectionNum();f++)c.addIntersection(n,i,s,f)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.updateIM=function(){if(arguments.length===2){var n=arguments[0],i=arguments[1];i.setAtLeastIfValid(n.getLocation(0,ne.ON),n.getLocation(1,ne.ON),1),n.isArea()&&(i.setAtLeastIfValid(n.getLocation(0,ne.LEFT),n.getLocation(1,ne.LEFT),2),i.setAtLeastIfValid(n.getLocation(0,ne.RIGHT),n.getLocation(1,ne.RIGHT),2))}else return t.prototype.updateIM.apply(this,arguments)},e}(Oo),Fr=function(t){this._workingPrecisionModel=null,this._workingNoder=null,this._geomFact=null,this._graph=null,this._edgeList=new ws,this._bufParams=t||null};Fr.prototype.setWorkingPrecisionModel=function(t){this._workingPrecisionModel=t};Fr.prototype.insertUniqueEdge=function(t){var e=this._edgeList.findEqualEdge(t);if(e!==null){var n=e.getLabel(),i=t.getLabel();e.isPointwiseEqual(t)||(i=new Dn(t.getLabel()),i.flip()),n.merge(i);var s=Fr.depthDelta(i),c=e.getDepthDelta(),f=c+s;e.setDepthDelta(f)}else this._edgeList.add(t),t.setDepthDelta(Fr.depthDelta(t.getLabel()))};Fr.prototype.buildSubgraphs=function(t,e){for(var n=new ce,i=t.iterator();i.hasNext();){var s=i.next(),c=s.getRightmostCoordinate(),f=new sc(n),u=f.getDepth(c);s.computeDepth(u),s.findResultEdges(),n.add(s),e.add(s.getDirectedEdges(),s.getNodes())}};Fr.prototype.createSubgraphs=function(t){for(var e=new ce,n=t.getNodes().iterator();n.hasNext();){var i=n.next();if(!i.isVisited()){var s=new Ur;s.create(i),e.add(s)}}return bs.sort(e,bs.reverseOrder()),e};Fr.prototype.createEmptyResultGeometry=function(){var t=this._geomFact.createPolygon();return t};Fr.prototype.getNoder=function(t){if(this._workingNoder!==null)return this._workingNoder;var e=new iy,n=new Su;return n.setPrecisionModel(t),e.setSegmentIntersector(new Bo(n)),e};Fr.prototype.buffer=function(t,e){var n=this._workingPrecisionModel;n===null&&(n=t.getPrecisionModel()),this._geomFact=t.getFactory();var i=new to(n,this._bufParams),s=new es(t,e,i),c=s.getCurves();if(c.size()<=0)return this.createEmptyResultGeometry();this.computeNodedEdges(c,n),this._graph=new ai(new Xx),this._graph.addEdges(this._edgeList.getEdges());var f=this.createSubgraphs(this._graph),u=new yo(this._geomFact);this.buildSubgraphs(f,u);var v=u.getPolygons();if(v.size()<=0)return this.createEmptyResultGeometry();var w=this._geomFact.buildGeometry(v);return w};Fr.prototype.computeNodedEdges=function(t,e){var n=this,i=this.getNoder(e);i.computeNodes(t);for(var s=i.getNodedSubstrings(),c=s.iterator();c.hasNext();){var f=c.next(),u=f.getCoordinates();if(!(u.length===2&&u[0].equals2D(u[1]))){var v=f.getData(),w=new Sm(f.getCoordinates(),new Dn(v));n.insertUniqueEdge(w)}}};Fr.prototype.setNoder=function(t){this._workingNoder=t};Fr.prototype.interfaces_=function(){return[]};Fr.prototype.getClass=function(){return Fr};Fr.depthDelta=function(t){var e=t.getLocation(0,ne.LEFT),n=t.getLocation(0,ne.RIGHT);return e===At.INTERIOR&&n===At.EXTERIOR?1:e===At.EXTERIOR&&n===At.INTERIOR?-1:0};Fr.convertSegStrings=function(t){for(var e=new un,n=new ce;t.hasNext();){var i=t.next(),s=e.createLineString(i.getCoordinates());n.add(s)}return e.buildGeometry(n)};var Pl=function(){if(this._noder=null,this._scaleFactor=null,this._offsetX=null,this._offsetY=null,this._isScaled=!1,arguments.length===2){var t=arguments[0],e=arguments[1];this._noder=t,this._scaleFactor=e,this._offsetX=0,this._offsetY=0,this._isScaled=!this.isIntegerPrecision()}else if(arguments.length===4){var n=arguments[0],i=arguments[1],s=arguments[2],c=arguments[3];this._noder=n,this._scaleFactor=i,this._offsetX=s,this._offsetY=c,this._isScaled=!this.isIntegerPrecision()}};Pl.prototype.rescale=function(){var t=this;if(Be(arguments[0],Oi))for(var e=arguments[0],n=e.iterator();n.hasNext();){var i=n.next();t.rescale(i.getCoordinates())}else if(arguments[0]instanceof Array){for(var s=arguments[0],c=0;c<s.length;c++)s[c].x=s[c].x/t._scaleFactor+t._offsetX,s[c].y=s[c].y/t._scaleFactor+t._offsetY;s.length===2&&s[0].equals2D(s[1])&&dr.out.println(s)}};Pl.prototype.scale=function(){var t=this;if(Be(arguments[0],Oi)){for(var e=arguments[0],n=new ce,i=e.iterator();i.hasNext();){var s=i.next();n.add(new Ei(t.scale(s.getCoordinates()),s.getData()))}return n}else if(arguments[0]instanceof Array){for(var c=arguments[0],f=new Array(c.length).fill(null),u=0;u<c.length;u++)f[u]=new Ct(Math.round((c[u].x-t._offsetX)*t._scaleFactor),Math.round((c[u].y-t._offsetY)*t._scaleFactor),c[u].z);var v=cn.removeRepeatedPoints(f);return v}};Pl.prototype.isIntegerPrecision=function(){return this._scaleFactor===1};Pl.prototype.getNodedSubstrings=function(){var t=this._noder.getNodedSubstrings();return this._isScaled&&this.rescale(t),t};Pl.prototype.computeNodes=function(t){var e=t;this._isScaled&&(e=this.scale(t)),this._noder.computeNodes(e)};Pl.prototype.interfaces_=function(){return[du]};Pl.prototype.getClass=function(){return Pl};var Qs=function(){this._li=new Su,this._segStrings=null;var t=arguments[0];this._segStrings=t},Kx={fact:{configurable:!0}};Qs.prototype.checkEndPtVertexIntersections=function(){var t=this;if(arguments.length===0)for(var e=this._segStrings.iterator();e.hasNext();){var n=e.next(),i=n.getCoordinates();t.checkEndPtVertexIntersections(i[0],t._segStrings),t.checkEndPtVertexIntersections(i[i.length-1],t._segStrings)}else if(arguments.length===2){for(var s=arguments[0],c=arguments[1],f=c.iterator();f.hasNext();)for(var u=f.next(),v=u.getCoordinates(),w=1;w<v.length-1;w++)if(v[w].equals(s))throw new Xa("found endpt/interior pt intersection at index "+w+" :pt "+s)}};Qs.prototype.checkInteriorIntersections=function(){var t=this;if(arguments.length===0)for(var e=this._segStrings.iterator();e.hasNext();)for(var n=e.next(),i=this._segStrings.iterator();i.hasNext();){var s=i.next();t.checkInteriorIntersections(n,s)}else if(arguments.length===2)for(var c=arguments[0],f=arguments[1],u=c.getCoordinates(),v=f.getCoordinates(),w=0;w<u.length-1;w++)for(var I=0;I<v.length-1;I++)t.checkInteriorIntersections(c,w,f,I);else if(arguments.length===4){var L=arguments[0],A=arguments[1],U=arguments[2],z=arguments[3];if(L===U&&A===z)return null;var K=L.getCoordinates()[A],J=L.getCoordinates()[A+1],Q=U.getCoordinates()[z],O=U.getCoordinates()[z+1];if(this._li.computeIntersection(K,J,Q,O),this._li.hasIntersection()&&(this._li.isProper()||this.hasInteriorIntersection(this._li,K,J)||this.hasInteriorIntersection(this._li,Q,O)))throw new Xa("found non-noded intersection at "+K+"-"+J+" and "+Q+"-"+O)}};Qs.prototype.checkValid=function(){this.checkEndPtVertexIntersections(),this.checkInteriorIntersections(),this.checkCollapses()};Qs.prototype.checkCollapses=function(){var t=this;if(arguments.length===0)for(var e=this._segStrings.iterator();e.hasNext();){var n=e.next();t.checkCollapses(n)}else if(arguments.length===1)for(var i=arguments[0],s=i.getCoordinates(),c=0;c<s.length-2;c++)t.checkCollapse(s[c],s[c+1],s[c+2])};Qs.prototype.hasInteriorIntersection=function(t,e,n){for(var i=0;i<t.getIntersectionNum();i++){var s=t.getIntersection(i);if(!(s.equals(e)||s.equals(n)))return!0}return!1};Qs.prototype.checkCollapse=function(t,e,n){if(t.equals(n))throw new Xa("found non-noded collapse at "+Qs.fact.createLineString([t,e,n]))};Qs.prototype.interfaces_=function(){return[]};Qs.prototype.getClass=function(){return Qs};Kx.fact.get=function(){return new un};Object.defineProperties(Qs,Kx);var eo=function(){this._li=null,this._pt=null,this._originalPt=null,this._ptScaled=null,this._p0Scaled=null,this._p1Scaled=null,this._scaleFactor=null,this._minx=null,this._maxx=null,this._miny=null,this._maxy=null,this._corner=new Array(4).fill(null),this._safeEnv=null;var t=arguments[0],e=arguments[1],n=arguments[2];if(this._originalPt=t,this._pt=t,this._scaleFactor=e,this._li=n,e<=0)throw new Qn("Scale factor must be non-zero");e!==1&&(this._pt=new Ct(this.scale(t.x),this.scale(t.y)),this._p0Scaled=new Ct,this._p1Scaled=new Ct),this.initCorners(this._pt)},Jx={SAFE_ENV_EXPANSION_FACTOR:{configurable:!0}};eo.prototype.intersectsScaled=function(t,e){var n=Math.min(t.x,e.x),i=Math.max(t.x,e.x),s=Math.min(t.y,e.y),c=Math.max(t.y,e.y),f=this._maxx<n||this._minx>i||this._maxy<s||this._miny>c;if(f)return!1;var u=this.intersectsToleranceSquare(t,e);return tn.isTrue(!(f&&u),"Found bad envelope test"),u};eo.prototype.initCorners=function(t){var e=.5;this._minx=t.x-e,this._maxx=t.x+e,this._miny=t.y-e,this._maxy=t.y+e,this._corner[0]=new Ct(this._maxx,this._maxy),this._corner[1]=new Ct(this._minx,this._maxy),this._corner[2]=new Ct(this._minx,this._miny),this._corner[3]=new Ct(this._maxx,this._miny)};eo.prototype.intersects=function(t,e){return this._scaleFactor===1?this.intersectsScaled(t,e):(this.copyScaled(t,this._p0Scaled),this.copyScaled(e,this._p1Scaled),this.intersectsScaled(this._p0Scaled,this._p1Scaled))};eo.prototype.scale=function(t){return Math.round(t*this._scaleFactor)};eo.prototype.getCoordinate=function(){return this._originalPt};eo.prototype.copyScaled=function(t,e){e.x=this.scale(t.x),e.y=this.scale(t.y)};eo.prototype.getSafeEnvelope=function(){if(this._safeEnv===null){var t=eo.SAFE_ENV_EXPANSION_FACTOR/this._scaleFactor;this._safeEnv=new Le(this._originalPt.x-t,this._originalPt.x+t,this._originalPt.y-t,this._originalPt.y+t)}return this._safeEnv};eo.prototype.intersectsPixelClosure=function(t,e){return this._li.computeIntersection(t,e,this._corner[0],this._corner[1]),!!(this._li.hasIntersection()||(this._li.computeIntersection(t,e,this._corner[1],this._corner[2]),this._li.hasIntersection())||(this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.hasIntersection())||(this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.hasIntersection()))};eo.prototype.intersectsToleranceSquare=function(t,e){var n=!1,i=!1;return this._li.computeIntersection(t,e,this._corner[0],this._corner[1]),!!(this._li.isProper()||(this._li.computeIntersection(t,e,this._corner[1],this._corner[2]),this._li.isProper())||(this._li.hasIntersection()&&(n=!0),this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.isProper())||(this._li.hasIntersection()&&(i=!0),this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.isProper())||n&&i||t.equals(this._pt)||e.equals(this._pt))};eo.prototype.addSnappedNode=function(t,e){var n=t.getCoordinate(e),i=t.getCoordinate(e+1);return this.intersects(n,i)?(t.addIntersection(this.getCoordinate(),e),!0):!1};eo.prototype.interfaces_=function(){return[]};eo.prototype.getClass=function(){return eo};Jx.SAFE_ENV_EXPANSION_FACTOR.get=function(){return .75};Object.defineProperties(eo,Jx);var Dp=function(){this.tempEnv1=new Le,this.selectedSegment=new ke};Dp.prototype.select=function(){if(arguments.length!==1&&arguments.length===2){var t=arguments[0],e=arguments[1];t.getLineSegment(e,this.selectedSegment),this.select(this.selectedSegment)}};Dp.prototype.interfaces_=function(){return[]};Dp.prototype.getClass=function(){return Dp};var Vh=function(){this._index=null;var t=arguments[0];this._index=t},Qx={HotPixelSnapAction:{configurable:!0}};Vh.prototype.snap=function(){if(arguments.length===1){var t=arguments[0];return this.snap(t,null,-1)}else if(arguments.length===3){var e=arguments[0],n=arguments[1],i=arguments[2],s=e.getSafeEnvelope(),c=new $x(e,n,i);return this._index.query(s,{interfaces_:function(){return[Tl]},visitItem:function(f){var u=f;u.select(s,c)}}),c.isNodeAdded()}};Vh.prototype.interfaces_=function(){return[]};Vh.prototype.getClass=function(){return Vh};Qx.HotPixelSnapAction.get=function(){return $x};Object.defineProperties(Vh,Qx);var $x=function(t){function e(){t.call(this),this._hotPixel=null,this._parentEdge=null,this._hotPixelVertexIndex=null,this._isNodeAdded=!1;var n=arguments[0],i=arguments[1],s=arguments[2];this._hotPixel=n,this._parentEdge=i,this._hotPixelVertexIndex=s}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isNodeAdded=function(){return this._isNodeAdded},e.prototype.select=function(){if(arguments.length===2){var n=arguments[0],i=arguments[1],s=n.getContext();if(this._parentEdge!==null&&s===this._parentEdge&&i===this._hotPixelVertexIndex)return null;this._isNodeAdded=this._hotPixel.addSnappedNode(s,i)}else return t.prototype.select.apply(this,arguments)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Dp),ac=function(){this._li=null,this._interiorIntersections=null;var t=arguments[0];this._li=t,this._interiorIntersections=new ce};ac.prototype.processIntersections=function(t,e,n,i){var s=this;if(t===n&&e===i)return null;var c=t.getCoordinates()[e],f=t.getCoordinates()[e+1],u=n.getCoordinates()[i],v=n.getCoordinates()[i+1];if(this._li.computeIntersection(c,f,u,v),this._li.hasIntersection()&&this._li.isInteriorIntersection()){for(var w=0;w<this._li.getIntersectionNum();w++)s._interiorIntersections.add(s._li.getIntersection(w));t.addIntersections(this._li,e,0),n.addIntersections(this._li,i,1)}};ac.prototype.isDone=function(){return!1};ac.prototype.getInteriorIntersections=function(){return this._interiorIntersections};ac.prototype.interfaces_=function(){return[gu]};ac.prototype.getClass=function(){return ac};var ba=function(){this._pm=null,this._li=null,this._scaleFactor=null,this._noder=null,this._pointSnapper=null,this._nodedSegStrings=null;var t=arguments[0];this._pm=t,this._li=new Su,this._li.setPrecisionModel(t),this._scaleFactor=t.getScale()};ba.prototype.checkCorrectness=function(t){var e=Ei.getNodedSubstrings(t),n=new Qs(e);try{n.checkValid()}catch(i){if(i instanceof zx)i.printStackTrace();else throw i}finally{}};ba.prototype.getNodedSubstrings=function(){return Ei.getNodedSubstrings(this._nodedSegStrings)};ba.prototype.snapRound=function(t,e){var n=this.findInteriorIntersections(t,e);this.computeIntersectionSnaps(n),this.computeVertexSnaps(t)};ba.prototype.findInteriorIntersections=function(t,e){var n=new ac(e);return this._noder.setSegmentIntersector(n),this._noder.computeNodes(t),n.getInteriorIntersections()};ba.prototype.computeVertexSnaps=function(){var t=this;if(Be(arguments[0],Oi))for(var e=arguments[0],n=e.iterator();n.hasNext();){var i=n.next();t.computeVertexSnaps(i)}else if(arguments[0]instanceof Ei)for(var s=arguments[0],c=s.getCoordinates(),f=0;f<c.length;f++){var u=new eo(c[f],t._scaleFactor,t._li),v=t._pointSnapper.snap(u,s,f);v&&s.addIntersection(c[f],f)}};ba.prototype.computeNodes=function(t){this._nodedSegStrings=t,this._noder=new iy,this._pointSnapper=new Vh(this._noder.getIndex()),this.snapRound(t,this._li)};ba.prototype.computeIntersectionSnaps=function(t){for(var e=this,n=t.iterator();n.hasNext();){var i=n.next(),s=new eo(i,e._scaleFactor,e._li);e._pointSnapper.snap(s)}};ba.prototype.interfaces_=function(){return[du]};ba.prototype.getClass=function(){return ba};var fr=function(){if(this._argGeom=null,this._distance=null,this._bufParams=new Tn,this._resultGeometry=null,this._saveException=null,arguments.length===1){var t=arguments[0];this._argGeom=t}else if(arguments.length===2){var e=arguments[0],n=arguments[1];this._argGeom=e,this._bufParams=n}},ef={CAP_ROUND:{configurable:!0},CAP_BUTT:{configurable:!0},CAP_FLAT:{configurable:!0},CAP_SQUARE:{configurable:!0},MAX_PRECISION_DIGITS:{configurable:!0}};fr.prototype.bufferFixedPrecision=function(t){var e=new Pl(new ba(new Ln(1)),t.getScale()),n=new Fr(this._bufParams);n.setWorkingPrecisionModel(t),n.setNoder(e),this._resultGeometry=n.buffer(this._argGeom,this._distance)};fr.prototype.bufferReducedPrecision=function(){var t=this;if(arguments.length===0){for(var e=fr.MAX_PRECISION_DIGITS;e>=0;e--){try{t.bufferReducedPrecision(e)}catch(c){if(c instanceof Ka)t._saveException=c;else throw c}finally{}if(t._resultGeometry!==null)return null}throw this._saveException}else if(arguments.length===1){var n=arguments[0],i=fr.precisionScaleFactor(this._argGeom,this._distance,n),s=new Ln(i);this.bufferFixedPrecision(s)}};fr.prototype.computeGeometry=function(){if(this.bufferOriginalPrecision(),this._resultGeometry!==null)return null;var t=this._argGeom.getFactory().getPrecisionModel();t.getType()===Ln.FIXED?this.bufferFixedPrecision(t):this.bufferReducedPrecision()};fr.prototype.setQuadrantSegments=function(t){this._bufParams.setQuadrantSegments(t)};fr.prototype.bufferOriginalPrecision=function(){try{var t=new Fr(this._bufParams);this._resultGeometry=t.buffer(this._argGeom,this._distance)}catch(e){if(e instanceof Xa)this._saveException=e;else throw e}finally{}};fr.prototype.getResultGeometry=function(t){return this._distance=t,this.computeGeometry(),this._resultGeometry};fr.prototype.setEndCapStyle=function(t){this._bufParams.setEndCapStyle(t)};fr.prototype.interfaces_=function(){return[]};fr.prototype.getClass=function(){return fr};fr.bufferOp=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1],n=new fr(t),i=n.getResultGeometry(e);return i}else if(arguments.length===3){if(Number.isInteger(arguments[2])&&arguments[0]instanceof Fe&&typeof arguments[1]=="number"){var s=arguments[0],c=arguments[1],f=arguments[2],u=new fr(s);u.setQuadrantSegments(f);var v=u.getResultGeometry(c);return v}else if(arguments[2]instanceof Tn&&arguments[0]instanceof Fe&&typeof arguments[1]=="number"){var w=arguments[0],I=arguments[1],L=arguments[2],A=new fr(w,L),U=A.getResultGeometry(I);return U}}else if(arguments.length===4){var z=arguments[0],K=arguments[1],J=arguments[2],Q=arguments[3],O=new fr(z);O.setQuadrantSegments(J),O.setEndCapStyle(Q);var G=O.getResultGeometry(K);return G}};fr.precisionScaleFactor=function(t,e,n){var i=t.getEnvelopeInternal(),s=zo.max(Math.abs(i.getMaxX()),Math.abs(i.getMaxY()),Math.abs(i.getMinX()),Math.abs(i.getMinY())),c=e>0?e:0,f=s+2*c,u=Math.trunc(Math.log(f)/Math.log(10)+1),v=n-u,w=Math.pow(10,v);return w};ef.CAP_ROUND.get=function(){return Tn.CAP_ROUND};ef.CAP_BUTT.get=function(){return Tn.CAP_FLAT};ef.CAP_FLAT.get=function(){return Tn.CAP_FLAT};ef.CAP_SQUARE.get=function(){return Tn.CAP_SQUARE};ef.MAX_PRECISION_DIGITS.get=function(){return 12};Object.defineProperties(fr,ef);var Nr=function(){this._pt=[new Ct,new Ct],this._distance=Ze.NaN,this._isNull=!0};Nr.prototype.getCoordinates=function(){return this._pt};Nr.prototype.getCoordinate=function(t){return this._pt[t]};Nr.prototype.setMinimum=function(){if(arguments.length===1){var t=arguments[0];this.setMinimum(t._pt[0],t._pt[1])}else if(arguments.length===2){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var i=e.distance(n);i<this._distance&&this.initialize(e,n,i)}};Nr.prototype.initialize=function(){if(arguments.length===0)this._isNull=!0;else if(arguments.length===2){var t=arguments[0],e=arguments[1];this._pt[0].setCoordinate(t),this._pt[1].setCoordinate(e),this._distance=t.distance(e),this._isNull=!1}else if(arguments.length===3){var n=arguments[0],i=arguments[1],s=arguments[2];this._pt[0].setCoordinate(n),this._pt[1].setCoordinate(i),this._distance=s,this._isNull=!1}};Nr.prototype.getDistance=function(){return this._distance};Nr.prototype.setMaximum=function(){if(arguments.length===1){var t=arguments[0];this.setMaximum(t._pt[0],t._pt[1])}else if(arguments.length===2){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var i=e.distance(n);i>this._distance&&this.initialize(e,n,i)}};Nr.prototype.interfaces_=function(){return[]};Nr.prototype.getClass=function(){return Nr};var fa=function(){};fa.prototype.interfaces_=function(){return[]};fa.prototype.getClass=function(){return fa};fa.computeDistance=function(){if(arguments[2]instanceof Nr&&arguments[0]instanceof di&&arguments[1]instanceof Ct)for(var t=arguments[0],e=arguments[1],n=arguments[2],i=t.getCoordinates(),s=new ke,c=0;c<i.length-1;c++){s.setCoordinates(i[c],i[c+1]);var f=s.closestPoint(e);n.setMinimum(f,e)}else if(arguments[2]instanceof Nr&&arguments[0]instanceof Ui&&arguments[1]instanceof Ct){var u=arguments[0],v=arguments[1],w=arguments[2];fa.computeDistance(u.getExteriorRing(),v,w);for(var I=0;I<u.getNumInteriorRing();I++)fa.computeDistance(u.getInteriorRingN(I),v,w)}else if(arguments[2]instanceof Nr&&arguments[0]instanceof Fe&&arguments[1]instanceof Ct){var L=arguments[0],A=arguments[1],U=arguments[2];if(L instanceof di)fa.computeDistance(L,A,U);else if(L instanceof Ui)fa.computeDistance(L,A,U);else if(L instanceof Vr)for(var z=L,K=0;K<z.getNumGeometries();K++){var J=z.getGeometryN(K);fa.computeDistance(J,A,U)}else U.setMinimum(L.getCoordinate(),A)}else if(arguments[2]instanceof Nr&&arguments[0]instanceof ke&&arguments[1]instanceof Ct){var Q=arguments[0],O=arguments[1],G=arguments[2],j=Q.closestPoint(O);G.setMinimum(j,O)}};var yu=function(t){this._maxPtDist=new Nr,this._inputGeom=t||null},ry={MaxPointDistanceFilter:{configurable:!0},MaxMidpointDistanceFilter:{configurable:!0}};yu.prototype.computeMaxMidpointDistance=function(t){var e=new Al(this._inputGeom);t.apply(e),this._maxPtDist.setMaximum(e.getMaxPointDistance())};yu.prototype.computeMaxVertexDistance=function(t){var e=new lc(this._inputGeom);t.apply(e),this._maxPtDist.setMaximum(e.getMaxPointDistance())};yu.prototype.findDistance=function(t){return this.computeMaxVertexDistance(t),this.computeMaxMidpointDistance(t),this._maxPtDist.getDistance()};yu.prototype.getDistancePoints=function(){return this._maxPtDist};yu.prototype.interfaces_=function(){return[]};yu.prototype.getClass=function(){return yu};ry.MaxPointDistanceFilter.get=function(){return lc};ry.MaxMidpointDistanceFilter.get=function(){return Al};Object.defineProperties(yu,ry);var lc=function(t){this._maxPtDist=new Nr,this._minPtDist=new Nr,this._geom=t||null};lc.prototype.filter=function(t){this._minPtDist.initialize(),fa.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)};lc.prototype.getMaxPointDistance=function(){return this._maxPtDist};lc.prototype.interfaces_=function(){return[ga]};lc.prototype.getClass=function(){return lc};var Al=function(t){this._maxPtDist=new Nr,this._minPtDist=new Nr,this._geom=t||null};Al.prototype.filter=function(t,e){if(e===0)return null;var n=t.getCoordinate(e-1),i=t.getCoordinate(e),s=new Ct((n.x+i.x)/2,(n.y+i.y)/2);this._minPtDist.initialize(),fa.computeDistance(this._geom,s,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)};Al.prototype.isDone=function(){return!1};Al.prototype.isGeometryChanged=function(){return!1};Al.prototype.getMaxPointDistance=function(){return this._maxPtDist};Al.prototype.interfaces_=function(){return[vs]};Al.prototype.getClass=function(){return Al};var Ha=function(t){this._comps=t||null};Ha.prototype.filter=function(t){t instanceof Ui&&this._comps.add(t)};Ha.prototype.interfaces_=function(){return[Hs]};Ha.prototype.getClass=function(){return Ha};Ha.getPolygons=function(){if(arguments.length===1){var t=arguments[0];return Ha.getPolygons(t,new ce)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];return e instanceof Ui?n.add(e):e instanceof Vr&&e.apply(new Ha(n)),n}};var hr=function(){if(this._lines=null,this._isForcedToLineString=!1,arguments.length===1){var t=arguments[0];this._lines=t}else if(arguments.length===2){var e=arguments[0],n=arguments[1];this._lines=e,this._isForcedToLineString=n}};hr.prototype.filter=function(t){if(this._isForcedToLineString&&t instanceof _a){var e=t.getFactory().createLineString(t.getCoordinateSequence());return this._lines.add(e),null}t instanceof di&&this._lines.add(t)};hr.prototype.setForceToLineString=function(t){this._isForcedToLineString=t};hr.prototype.interfaces_=function(){return[Ya]};hr.prototype.getClass=function(){return hr};hr.getGeometry=function(){if(arguments.length===1){var t=arguments[0];return t.getFactory().buildGeometry(hr.getLines(t))}else if(arguments.length===2){var e=arguments[0],n=arguments[1];return e.getFactory().buildGeometry(hr.getLines(e,n))}};hr.getLines=function(){if(arguments.length===1){var t=arguments[0];return hr.getLines(t,!1)}else if(arguments.length===2){if(Be(arguments[0],Oi)&&Be(arguments[1],Oi)){for(var e=arguments[0],n=arguments[1],i=e.iterator();i.hasNext();){var s=i.next();hr.getLines(s,n)}return n}else if(arguments[0]instanceof Fe&&typeof arguments[1]=="boolean"){var c=arguments[0],f=arguments[1],u=new ce;return c.apply(new hr(u,f)),u}else if(arguments[0]instanceof Fe&&Be(arguments[1],Oi)){var v=arguments[0],w=arguments[1];return v instanceof di?w.add(v):v.apply(new hr(w)),w}}else if(arguments.length===3){if(typeof arguments[2]=="boolean"&&Be(arguments[0],Oi)&&Be(arguments[1],Oi)){for(var I=arguments[0],L=arguments[1],A=arguments[2],U=I.iterator();U.hasNext();){var z=U.next();hr.getLines(z,L,A)}return L}else if(typeof arguments[2]=="boolean"&&arguments[0]instanceof Fe&&Be(arguments[1],Oi)){var K=arguments[0],J=arguments[1],Q=arguments[2];return K.apply(new hr(J,Q)),J}}};var Ss=function(){if(this._boundaryRule=$o.OGC_SFS_BOUNDARY_RULE,this._isIn=null,this._numBoundaries=null,arguments.length!==0&&arguments.length===1){var t=arguments[0];if(t===null)throw new Qn("Rule must be non-null");this._boundaryRule=t}};Ss.prototype.locateInternal=function(){var t=this;if(arguments[0]instanceof Ct&&arguments[1]instanceof Ui){var e=arguments[0],n=arguments[1];if(n.isEmpty())return At.EXTERIOR;var i=n.getExteriorRing(),s=this.locateInPolygonRing(e,i);if(s===At.EXTERIOR)return At.EXTERIOR;if(s===At.BOUNDARY)return At.BOUNDARY;for(var c=0;c<n.getNumInteriorRing();c++){var f=n.getInteriorRingN(c),u=t.locateInPolygonRing(e,f);if(u===At.INTERIOR)return At.EXTERIOR;if(u===At.BOUNDARY)return At.BOUNDARY}return At.INTERIOR}else if(arguments[0]instanceof Ct&&arguments[1]instanceof di){var v=arguments[0],w=arguments[1];if(!w.getEnvelopeInternal().intersects(v))return At.EXTERIOR;var I=w.getCoordinates();return!w.isClosed()&&(v.equals(I[0])||v.equals(I[I.length-1]))?At.BOUNDARY:ge.isOnLine(v,I)?At.INTERIOR:At.EXTERIOR}else if(arguments[0]instanceof Ct&&arguments[1]instanceof _o){var L=arguments[0],A=arguments[1],U=A.getCoordinate();return U.equals2D(L)?At.INTERIOR:At.EXTERIOR}};Ss.prototype.locateInPolygonRing=function(t,e){return e.getEnvelopeInternal().intersects(t)?ge.locatePointInRing(t,e.getCoordinates()):At.EXTERIOR};Ss.prototype.intersects=function(t,e){return this.locate(t,e)!==At.EXTERIOR};Ss.prototype.updateLocationInfo=function(t){t===At.INTERIOR&&(this._isIn=!0),t===At.BOUNDARY&&this._numBoundaries++};Ss.prototype.computeLocation=function(t,e){var n=this;if(e instanceof _o&&this.updateLocationInfo(this.locateInternal(t,e)),e instanceof di)this.updateLocationInfo(this.locateInternal(t,e));else if(e instanceof Ui)this.updateLocationInfo(this.locateInternal(t,e));else if(e instanceof pu)for(var i=e,s=0;s<i.getNumGeometries();s++){var c=i.getGeometryN(s);n.updateLocationInfo(n.locateInternal(t,c))}else if(e instanceof da)for(var f=e,u=0;u<f.getNumGeometries();u++){var v=f.getGeometryN(u);n.updateLocationInfo(n.locateInternal(t,v))}else if(e instanceof Vr)for(var w=new ma(e);w.hasNext();){var I=w.next();I!==e&&n.computeLocation(t,I)}};Ss.prototype.locate=function(t,e){return e.isEmpty()?At.EXTERIOR:e instanceof di?this.locateInternal(t,e):e instanceof Ui?this.locateInternal(t,e):(this._isIn=!1,this._numBoundaries=0,this.computeLocation(t,e),this._boundaryRule.isInBoundary(this._numBoundaries)?At.BOUNDARY:this._numBoundaries>0||this._isIn?At.INTERIOR:At.EXTERIOR)};Ss.prototype.interfaces_=function(){return[]};Ss.prototype.getClass=function(){return Ss};var zr=function t(){if(this._component=null,this._segIndex=null,this._pt=null,arguments.length===2){var e=arguments[0],n=arguments[1];t.call(this,e,t.INSIDE_AREA,n)}else if(arguments.length===3){var i=arguments[0],s=arguments[1],c=arguments[2];this._component=i,this._segIndex=s,this._pt=c}},tb={INSIDE_AREA:{configurable:!0}};zr.prototype.isInsideArea=function(){return this._segIndex===zr.INSIDE_AREA};zr.prototype.getCoordinate=function(){return this._pt};zr.prototype.getGeometryComponent=function(){return this._component};zr.prototype.getSegmentIndex=function(){return this._segIndex};zr.prototype.interfaces_=function(){return[]};zr.prototype.getClass=function(){return zr};tb.INSIDE_AREA.get=function(){return-1};Object.defineProperties(zr,tb);var Il=function(t){this._pts=t||null};Il.prototype.filter=function(t){t instanceof _o&&this._pts.add(t)};Il.prototype.interfaces_=function(){return[Hs]};Il.prototype.getClass=function(){return Il};Il.getPoints=function(){if(arguments.length===1){var t=arguments[0];return t instanceof _o?bs.singletonList(t):Il.getPoints(t,new ce)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];return e instanceof _o?n.add(e):e instanceof Vr&&e.apply(new Il(n)),n}};var uc=function(){this._locations=null;var t=arguments[0];this._locations=t};uc.prototype.filter=function(t){(t instanceof _o||t instanceof di||t instanceof Ui)&&this._locations.add(new zr(t,0,t.getCoordinate()))};uc.prototype.interfaces_=function(){return[Hs]};uc.prototype.getClass=function(){return uc};uc.getLocations=function(t){var e=new ce;return t.apply(new uc(e)),e};var mr=function(){if(this._geom=null,this._terminateDistance=0,this._ptLocator=new Ss,this._minDistanceLocation=null,this._minDistance=Ze.MAX_VALUE,arguments.length===2){var t=arguments[0],e=arguments[1];this._geom=[t,e],this._terminateDistance=0}else if(arguments.length===3){var n=arguments[0],i=arguments[1],s=arguments[2];this._geom=new Array(2).fill(null),this._geom[0]=n,this._geom[1]=i,this._terminateDistance=s}};mr.prototype.computeContainmentDistance=function(){var t=this;if(arguments.length===0){var e=new Array(2).fill(null);if(this.computeContainmentDistance(0,e),this._minDistance<=this._terminateDistance)return null;this.computeContainmentDistance(1,e)}else if(arguments.length===2){var n=arguments[0],i=arguments[1],s=1-n,c=Ha.getPolygons(this._geom[n]);if(c.size()>0){var f=uc.getLocations(this._geom[s]);if(this.computeContainmentDistance(f,c,i),this._minDistance<=this._terminateDistance)return this._minDistanceLocation[s]=i[0],this._minDistanceLocation[n]=i[1],null}}else if(arguments.length===3){if(arguments[2]instanceof Array&&Be(arguments[0],gs)&&Be(arguments[1],gs)){for(var u=arguments[0],v=arguments[1],w=arguments[2],I=0;I<u.size();I++)for(var L=u.get(I),A=0;A<v.size();A++)if(t.computeContainmentDistance(L,v.get(A),w),t._minDistance<=t._terminateDistance)return null}else if(arguments[2]instanceof Array&&arguments[0]instanceof zr&&arguments[1]instanceof Ui){var U=arguments[0],z=arguments[1],K=arguments[2],J=U.getCoordinate();if(At.EXTERIOR!==this._ptLocator.locate(J,z))return this._minDistance=0,K[0]=U,K[1]=new zr(z,J),null}}};mr.prototype.computeMinDistanceLinesPoints=function(t,e,n){for(var i=this,s=0;s<t.size();s++)for(var c=t.get(s),f=0;f<e.size();f++){var u=e.get(f);if(i.computeMinDistance(c,u,n),i._minDistance<=i._terminateDistance)return null}};mr.prototype.computeFacetDistance=function(){var t=new Array(2).fill(null),e=hr.getLines(this._geom[0]),n=hr.getLines(this._geom[1]),i=Il.getPoints(this._geom[0]),s=Il.getPoints(this._geom[1]);if(this.computeMinDistanceLines(e,n,t),this.updateMinDistance(t,!1),this._minDistance<=this._terminateDistance||(t[0]=null,t[1]=null,this.computeMinDistanceLinesPoints(e,s,t),this.updateMinDistance(t,!1),this._minDistance<=this._terminateDistance)||(t[0]=null,t[1]=null,this.computeMinDistanceLinesPoints(n,i,t),this.updateMinDistance(t,!0),this._minDistance<=this._terminateDistance))return null;t[0]=null,t[1]=null,this.computeMinDistancePoints(i,s,t),this.updateMinDistance(t,!1)};mr.prototype.nearestLocations=function(){return this.computeMinDistance(),this._minDistanceLocation};mr.prototype.updateMinDistance=function(t,e){if(t[0]===null)return null;e?(this._minDistanceLocation[0]=t[1],this._minDistanceLocation[1]=t[0]):(this._minDistanceLocation[0]=t[0],this._minDistanceLocation[1]=t[1])};mr.prototype.nearestPoints=function(){this.computeMinDistance();var t=[this._minDistanceLocation[0].getCoordinate(),this._minDistanceLocation[1].getCoordinate()];return t};mr.prototype.computeMinDistance=function(){var t=this;if(arguments.length===0){if(this._minDistanceLocation!==null||(this._minDistanceLocation=new Array(2).fill(null),this.computeContainmentDistance(),this._minDistance<=this._terminateDistance))return null;this.computeFacetDistance()}else if(arguments.length===3){if(arguments[2]instanceof Array&&arguments[0]instanceof di&&arguments[1]instanceof _o){var e=arguments[0],n=arguments[1],i=arguments[2];if(e.getEnvelopeInternal().distance(n.getEnvelopeInternal())>this._minDistance)return null;for(var s=e.getCoordinates(),c=n.getCoordinate(),f=0;f<s.length-1;f++){var u=ge.distancePointLine(c,s[f],s[f+1]);if(u<t._minDistance){t._minDistance=u;var v=new ke(s[f],s[f+1]),w=v.closestPoint(c);i[0]=new zr(e,f,w),i[1]=new zr(n,0,c)}if(t._minDistance<=t._terminateDistance)return null}}else if(arguments[2]instanceof Array&&arguments[0]instanceof di&&arguments[1]instanceof di){var I=arguments[0],L=arguments[1],A=arguments[2];if(I.getEnvelopeInternal().distance(L.getEnvelopeInternal())>this._minDistance)return null;for(var U=I.getCoordinates(),z=L.getCoordinates(),K=0;K<U.length-1;K++)for(var J=0;J<z.length-1;J++){var Q=ge.distanceLineLine(U[K],U[K+1],z[J],z[J+1]);if(Q<t._minDistance){t._minDistance=Q;var O=new ke(U[K],U[K+1]),G=new ke(z[J],z[J+1]),j=O.closestPoints(G);A[0]=new zr(I,K,j[0]),A[1]=new zr(L,J,j[1])}if(t._minDistance<=t._terminateDistance)return null}}}};mr.prototype.computeMinDistancePoints=function(t,e,n){for(var i=this,s=0;s<t.size();s++)for(var c=t.get(s),f=0;f<e.size();f++){var u=e.get(f),v=c.getCoordinate().distance(u.getCoordinate());if(v<i._minDistance&&(i._minDistance=v,n[0]=new zr(c,0,c.getCoordinate()),n[1]=new zr(u,0,u.getCoordinate())),i._minDistance<=i._terminateDistance)return null}};mr.prototype.distance=function(){if(this._geom[0]===null||this._geom[1]===null)throw new Qn("null geometries are not supported");return this._geom[0].isEmpty()||this._geom[1].isEmpty()?0:(this.computeMinDistance(),this._minDistance)};mr.prototype.computeMinDistanceLines=function(t,e,n){for(var i=this,s=0;s<t.size();s++)for(var c=t.get(s),f=0;f<e.size();f++){var u=e.get(f);if(i.computeMinDistance(c,u,n),i._minDistance<=i._terminateDistance)return null}};mr.prototype.interfaces_=function(){return[]};mr.prototype.getClass=function(){return mr};mr.distance=function(t,e){var n=new mr(t,e);return n.distance()};mr.isWithinDistance=function(t,e,n){var i=new mr(t,e,n);return i.distance()<=n};mr.nearestPoints=function(t,e){var n=new mr(t,e);return n.nearestPoints()};var br=function(){this._pt=[new Ct,new Ct],this._distance=Ze.NaN,this._isNull=!0};br.prototype.getCoordinates=function(){return this._pt};br.prototype.getCoordinate=function(t){return this._pt[t]};br.prototype.setMinimum=function(){if(arguments.length===1){var t=arguments[0];this.setMinimum(t._pt[0],t._pt[1])}else if(arguments.length===2){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var i=e.distance(n);i<this._distance&&this.initialize(e,n,i)}};br.prototype.initialize=function(){if(arguments.length===0)this._isNull=!0;else if(arguments.length===2){var t=arguments[0],e=arguments[1];this._pt[0].setCoordinate(t),this._pt[1].setCoordinate(e),this._distance=t.distance(e),this._isNull=!1}else if(arguments.length===3){var n=arguments[0],i=arguments[1],s=arguments[2];this._pt[0].setCoordinate(n),this._pt[1].setCoordinate(i),this._distance=s,this._isNull=!1}};br.prototype.toString=function(){return ys.toLineString(this._pt[0],this._pt[1])};br.prototype.getDistance=function(){return this._distance};br.prototype.setMaximum=function(){if(arguments.length===1){var t=arguments[0];this.setMaximum(t._pt[0],t._pt[1])}else if(arguments.length===2){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var i=e.distance(n);i>this._distance&&this.initialize(e,n,i)}};br.prototype.interfaces_=function(){return[]};br.prototype.getClass=function(){return br};var Vs=function(){};Vs.prototype.interfaces_=function(){return[]};Vs.prototype.getClass=function(){return Vs};Vs.computeDistance=function(){if(arguments[2]instanceof br&&arguments[0]instanceof di&&arguments[1]instanceof Ct)for(var t=arguments[0],e=arguments[1],n=arguments[2],i=new ke,s=t.getCoordinates(),c=0;c<s.length-1;c++){i.setCoordinates(s[c],s[c+1]);var f=i.closestPoint(e);n.setMinimum(f,e)}else if(arguments[2]instanceof br&&arguments[0]instanceof Ui&&arguments[1]instanceof Ct){var u=arguments[0],v=arguments[1],w=arguments[2];Vs.computeDistance(u.getExteriorRing(),v,w);for(var I=0;I<u.getNumInteriorRing();I++)Vs.computeDistance(u.getInteriorRingN(I),v,w)}else if(arguments[2]instanceof br&&arguments[0]instanceof Fe&&arguments[1]instanceof Ct){var L=arguments[0],A=arguments[1],U=arguments[2];if(L instanceof di)Vs.computeDistance(L,A,U);else if(L instanceof Ui)Vs.computeDistance(L,A,U);else if(L instanceof Vr)for(var z=L,K=0;K<z.getNumGeometries();K++){var J=z.getGeometryN(K);Vs.computeDistance(J,A,U)}else U.setMinimum(L.getCoordinate(),A)}else if(arguments[2]instanceof br&&arguments[0]instanceof ke&&arguments[1]instanceof Ct){var Q=arguments[0],O=arguments[1],G=arguments[2],j=Q.closestPoint(O);G.setMinimum(j,O)}};var Qo=function(){this._g0=null,this._g1=null,this._ptDist=new br,this._densifyFrac=0;var t=arguments[0],e=arguments[1];this._g0=t,this._g1=e},oy={MaxPointDistanceFilter:{configurable:!0},MaxDensifiedByFractionDistanceFilter:{configurable:!0}};Qo.prototype.getCoordinates=function(){return this._ptDist.getCoordinates()};Qo.prototype.setDensifyFraction=function(t){if(t>1||t<=0)throw new Qn("Fraction is not in range (0.0 - 1.0]");this._densifyFrac=t};Qo.prototype.compute=function(t,e){this.computeOrientedDistance(t,e,this._ptDist),this.computeOrientedDistance(e,t,this._ptDist)};Qo.prototype.distance=function(){return this.compute(this._g0,this._g1),this._ptDist.getDistance()};Qo.prototype.computeOrientedDistance=function(t,e,n){var i=new cc(e);if(t.apply(i),n.setMaximum(i.getMaxPointDistance()),this._densifyFrac>0){var s=new kl(e,this._densifyFrac);t.apply(s),n.setMaximum(s.getMaxPointDistance())}};Qo.prototype.orientedDistance=function(){return this.computeOrientedDistance(this._g0,this._g1,this._ptDist),this._ptDist.getDistance()};Qo.prototype.interfaces_=function(){return[]};Qo.prototype.getClass=function(){return Qo};Qo.distance=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1],n=new Qo(t,e);return n.distance()}else if(arguments.length===3){var i=arguments[0],s=arguments[1],c=arguments[2],f=new Qo(i,s);return f.setDensifyFraction(c),f.distance()}};oy.MaxPointDistanceFilter.get=function(){return cc};oy.MaxDensifiedByFractionDistanceFilter.get=function(){return kl};Object.defineProperties(Qo,oy);var cc=function(){this._maxPtDist=new br,this._minPtDist=new br,this._euclideanDist=new Vs,this._geom=null;var t=arguments[0];this._geom=t};cc.prototype.filter=function(t){this._minPtDist.initialize(),Vs.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)};cc.prototype.getMaxPointDistance=function(){return this._maxPtDist};cc.prototype.interfaces_=function(){return[ga]};cc.prototype.getClass=function(){return cc};var kl=function(){this._maxPtDist=new br,this._minPtDist=new br,this._geom=null,this._numSubSegs=0;var t=arguments[0],e=arguments[1];this._geom=t,this._numSubSegs=Math.trunc(Math.round(1/e))};kl.prototype.filter=function(t,e){var n=this;if(e===0)return null;for(var i=t.getCoordinate(e-1),s=t.getCoordinate(e),c=(s.x-i.x)/this._numSubSegs,f=(s.y-i.y)/this._numSubSegs,u=0;u<this._numSubSegs;u++){var v=i.x+u*c,w=i.y+u*f,I=new Ct(v,w);n._minPtDist.initialize(),Vs.computeDistance(n._geom,I,n._minPtDist),n._maxPtDist.setMaximum(n._minPtDist)}};kl.prototype.isDone=function(){return!1};kl.prototype.isGeometryChanged=function(){return!1};kl.prototype.getMaxPointDistance=function(){return this._maxPtDist};kl.prototype.interfaces_=function(){return[vs]};kl.prototype.getClass=function(){return kl};var mo=function(t,e,n){this._minValidDistance=null,this._maxValidDistance=null,this._minDistanceFound=null,this._maxDistanceFound=null,this._isValid=!0,this._errMsg=null,this._errorLocation=null,this._errorIndicator=null,this._input=t||null,this._bufDistance=e||null,this._result=n||null},sy={VERBOSE:{configurable:!0},MAX_DISTANCE_DIFF_FRAC:{configurable:!0}};mo.prototype.checkMaximumDistance=function(t,e,n){var i=new Qo(e,t);if(i.setDensifyFraction(.25),this._maxDistanceFound=i.orientedDistance(),this._maxDistanceFound>n){this._isValid=!1;var s=i.getCoordinates();this._errorLocation=s[1],this._errorIndicator=t.getFactory().createLineString(s),this._errMsg="Distance between buffer curve and input is too large ("+this._maxDistanceFound+" at "+ys.toLineString(s[0],s[1])+")"}};mo.prototype.isValid=function(){var t=Math.abs(this._bufDistance),e=mo.MAX_DISTANCE_DIFF_FRAC*t;return this._minValidDistance=t-e,this._maxValidDistance=t+e,this._input.isEmpty()||this._result.isEmpty()?!0:(this._bufDistance>0?this.checkPositiveValid():this.checkNegativeValid(),mo.VERBOSE&&dr.out.println("Min Dist= "+this._minDistanceFound+"  err= "+(1-this._minDistanceFound/this._bufDistance)+"  Max Dist= "+this._maxDistanceFound+"  err= "+(this._maxDistanceFound/this._bufDistance-1)),this._isValid)};mo.prototype.checkNegativeValid=function(){if(!(this._input instanceof Ui||this._input instanceof da||this._input instanceof Vr))return null;var t=this.getPolygonLines(this._input);if(this.checkMinimumDistance(t,this._result,this._minValidDistance),!this._isValid)return null;this.checkMaximumDistance(t,this._result,this._maxValidDistance)};mo.prototype.getErrorIndicator=function(){return this._errorIndicator};mo.prototype.checkMinimumDistance=function(t,e,n){var i=new mr(t,e,n);if(this._minDistanceFound=i.distance(),this._minDistanceFound<n){this._isValid=!1;var s=i.nearestPoints();this._errorLocation=i.nearestPoints()[1],this._errorIndicator=t.getFactory().createLineString(s),this._errMsg="Distance between buffer curve and input is too small ("+this._minDistanceFound+" at "+ys.toLineString(s[0],s[1])+" )"}};mo.prototype.checkPositiveValid=function(){var t=this._result.getBoundary();if(this.checkMinimumDistance(this._input,t,this._minValidDistance),!this._isValid)return null;this.checkMaximumDistance(this._input,t,this._maxValidDistance)};mo.prototype.getErrorLocation=function(){return this._errorLocation};mo.prototype.getPolygonLines=function(t){for(var e=new ce,n=new hr(e),i=Ha.getPolygons(t),s=i.iterator();s.hasNext();){var c=s.next();c.apply(n)}return t.getFactory().buildGeometry(e)};mo.prototype.getErrorMessage=function(){return this._errMsg};mo.prototype.interfaces_=function(){return[]};mo.prototype.getClass=function(){return mo};sy.VERBOSE.get=function(){return!1};sy.MAX_DISTANCE_DIFF_FRAC.get=function(){return .012};Object.defineProperties(mo,sy);var gr=function(t,e,n){this._isValid=!0,this._errorMsg=null,this._errorLocation=null,this._errorIndicator=null,this._input=t||null,this._distance=e||null,this._result=n||null},ay={VERBOSE:{configurable:!0},MAX_ENV_DIFF_FRAC:{configurable:!0}};gr.prototype.isValid=function(){return this.checkPolygonal(),this._isValid?(this.checkExpectedEmpty(),this._isValid?(this.checkEnvelope(),this._isValid?(this.checkArea(),this._isValid?(this.checkDistance(),this._isValid):this._isValid):this._isValid):this._isValid):this._isValid};gr.prototype.checkEnvelope=function(){if(this._distance<0)return null;var t=this._distance*gr.MAX_ENV_DIFF_FRAC;t===0&&(t=.001);var e=new Le(this._input.getEnvelopeInternal());e.expandBy(this._distance);var n=new Le(this._result.getEnvelopeInternal());n.expandBy(t),n.contains(e)||(this._isValid=!1,this._errorMsg="Buffer envelope is incorrect",this._errorIndicator=this._input.getFactory().toGeometry(n)),this.report("Envelope")};gr.prototype.checkDistance=function(){var t=new mo(this._input,this._distance,this._result);t.isValid()||(this._isValid=!1,this._errorMsg=t.getErrorMessage(),this._errorLocation=t.getErrorLocation(),this._errorIndicator=t.getErrorIndicator()),this.report("Distance")};gr.prototype.checkArea=function(){var t=this._input.getArea(),e=this._result.getArea();this._distance>0&&t>e&&(this._isValid=!1,this._errorMsg="Area of positive buffer is smaller than input",this._errorIndicator=this._result),this._distance<0&&t<e&&(this._isValid=!1,this._errorMsg="Area of negative buffer is larger than input",this._errorIndicator=this._result),this.report("Area")};gr.prototype.checkPolygonal=function(){this._result instanceof Ui||this._result instanceof da||(this._isValid=!1),this._errorMsg="Result is not polygonal",this._errorIndicator=this._result,this.report("Polygonal")};gr.prototype.getErrorIndicator=function(){return this._errorIndicator};gr.prototype.getErrorLocation=function(){return this._errorLocation};gr.prototype.checkExpectedEmpty=function(){if(this._input.getDimension()>=2||this._distance>0)return null;this._result.isEmpty()||(this._isValid=!1,this._errorMsg="Result is non-empty",this._errorIndicator=this._result),this.report("ExpectedEmpty")};gr.prototype.report=function(t){if(!gr.VERBOSE)return null;dr.out.println("Check "+t+": "+(this._isValid?"passed":"FAILED"))};gr.prototype.getErrorMessage=function(){return this._errorMsg};gr.prototype.interfaces_=function(){return[]};gr.prototype.getClass=function(){return gr};gr.isValidMsg=function(t,e,n){var i=new gr(t,e,n);return i.isValid()?null:i.getErrorMessage()};gr.isValid=function(t,e,n){var i=new gr(t,e,n);return!!i.isValid()};ay.VERBOSE.get=function(){return!1};ay.MAX_ENV_DIFF_FRAC.get=function(){return .012};Object.defineProperties(gr,ay);var $s=function(){this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};$s.prototype.getCoordinates=function(){return this._pts};$s.prototype.size=function(){return this._pts.length};$s.prototype.getCoordinate=function(t){return this._pts[t]};$s.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])};$s.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:oc.octant(this.getCoordinate(t),this.getCoordinate(t+1))};$s.prototype.setData=function(t){this._data=t};$s.prototype.getData=function(){return this._data};$s.prototype.toString=function(){return ys.toLineString(new wi(this._pts))};$s.prototype.interfaces_=function(){return[va]};$s.prototype.getClass=function(){return $s};var ar=function(){this._findAllIntersections=!1,this._isCheckEndSegmentsOnly=!1,this._li=null,this._interiorIntersection=null,this._intSegments=null,this._intersections=new ce,this._intersectionCount=0,this._keepIntersections=!0;var t=arguments[0];this._li=t,this._interiorIntersection=null};ar.prototype.getInteriorIntersection=function(){return this._interiorIntersection};ar.prototype.setCheckEndSegmentsOnly=function(t){this._isCheckEndSegmentsOnly=t};ar.prototype.getIntersectionSegments=function(){return this._intSegments};ar.prototype.count=function(){return this._intersectionCount};ar.prototype.getIntersections=function(){return this._intersections};ar.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t};ar.prototype.setKeepIntersections=function(t){this._keepIntersections=t};ar.prototype.processIntersections=function(t,e,n,i){if(!this._findAllIntersections&&this.hasIntersection()||t===n&&e===i)return null;if(this._isCheckEndSegmentsOnly){var s=this.isEndSegment(t,e)||this.isEndSegment(n,i);if(!s)return null}var c=t.getCoordinates()[e],f=t.getCoordinates()[e+1],u=n.getCoordinates()[i],v=n.getCoordinates()[i+1];this._li.computeIntersection(c,f,u,v),this._li.hasIntersection()&&this._li.isInteriorIntersection()&&(this._intSegments=new Array(4).fill(null),this._intSegments[0]=c,this._intSegments[1]=f,this._intSegments[2]=u,this._intSegments[3]=v,this._interiorIntersection=this._li.getIntersection(0),this._keepIntersections&&this._intersections.add(this._interiorIntersection),this._intersectionCount++)};ar.prototype.isEndSegment=function(t,e){return e===0||e>=t.size()-2};ar.prototype.hasIntersection=function(){return this._interiorIntersection!==null};ar.prototype.isDone=function(){return this._findAllIntersections?!1:this._interiorIntersection!==null};ar.prototype.interfaces_=function(){return[gu]};ar.prototype.getClass=function(){return ar};ar.createAllIntersectionsFinder=function(t){var e=new ar(t);return e.setFindAllIntersections(!0),e};ar.createAnyIntersectionFinder=function(t){return new ar(t)};ar.createIntersectionCounter=function(t){var e=new ar(t);return e.setFindAllIntersections(!0),e.setKeepIntersections(!1),e};var Is=function(){this._li=new Su,this._segStrings=null,this._findAllIntersections=!1,this._segInt=null,this._isValid=!0;var t=arguments[0];this._segStrings=t};Is.prototype.execute=function(){if(this._segInt!==null)return null;this.checkInteriorIntersections()};Is.prototype.getIntersections=function(){return this._segInt.getIntersections()};Is.prototype.isValid=function(){return this.execute(),this._isValid};Is.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t};Is.prototype.checkInteriorIntersections=function(){this._isValid=!0,this._segInt=new ar(this._li),this._segInt.setFindAllIntersections(this._findAllIntersections);var t=new iy;if(t.setSegmentIntersector(this._segInt),t.computeNodes(this._segStrings),this._segInt.hasIntersection())return this._isValid=!1,null};Is.prototype.checkValid=function(){if(this.execute(),!this._isValid)throw new Ka(this.getErrorMessage(),this._segInt.getInteriorIntersection())};Is.prototype.getErrorMessage=function(){if(this._isValid)return"no intersections found";var t=this._segInt.getIntersectionSegments();return"found non-noded intersection between "+ys.toLineString(t[0],t[1])+" and "+ys.toLineString(t[2],t[3])};Is.prototype.interfaces_=function(){return[]};Is.prototype.getClass=function(){return Is};Is.computeIntersections=function(t){var e=new Is(t);return e.setFindAllIntersections(!0),e.isValid(),e.getIntersections()};var vu=function t(){this._nv=null;var e=arguments[0];this._nv=new Is(t.toSegmentStrings(e))};vu.prototype.checkValid=function(){this._nv.checkValid()};vu.prototype.interfaces_=function(){return[]};vu.prototype.getClass=function(){return vu};vu.toSegmentStrings=function(t){for(var e=new ce,n=t.iterator();n.hasNext();){var i=n.next();e.add(new $s(i.getCoordinates(),i))}return e};vu.checkValid=function(t){var e=new vu(t);e.checkValid()};var hc=function(t){this._mapOp=t};hc.prototype.map=function(t){for(var e=this,n=new ce,i=0;i<t.getNumGeometries();i++){var s=e._mapOp.map(t.getGeometryN(i));s.isEmpty()||n.add(s)}return t.getFactory().createGeometryCollection(un.toGeometryArray(n))};hc.prototype.interfaces_=function(){return[]};hc.prototype.getClass=function(){return hc};hc.map=function(t,e){var n=new hc(e);return n.map(t)};var ta=function(){this._op=null,this._geometryFactory=null,this._ptLocator=null,this._lineEdgesList=new ce,this._resultLineList=new ce;var t=arguments[0],e=arguments[1],n=arguments[2];this._op=t,this._geometryFactory=e,this._ptLocator=n};ta.prototype.collectLines=function(t){for(var e=this,n=this._op.getGraph().getEdgeEnds().iterator();n.hasNext();){var i=n.next();e.collectLineEdge(i,t,e._lineEdgesList),e.collectBoundaryTouchEdge(i,t,e._lineEdgesList)}};ta.prototype.labelIsolatedLine=function(t,e){var n=this._ptLocator.locate(t.getCoordinate(),this._op.getArgGeometry(e));t.getLabel().setLocation(e,n)};ta.prototype.build=function(t){return this.findCoveredLineEdges(),this.collectLines(t),this.buildLines(t),this._resultLineList};ta.prototype.collectLineEdge=function(t,e,n){var i=t.getLabel(),s=t.getEdge();t.isLineEdge()&&!t.isVisited()&&Ye.isResultOfOp(i,e)&&!s.isCovered()&&(n.add(s),t.setVisitedEdge(!0))};ta.prototype.findCoveredLineEdges=function(){for(var t=this,e=this._op.getGraph().getNodes().iterator();e.hasNext();){var n=e.next();n.getEdges().findCoveredLineEdges()}for(var i=this._op.getGraph().getEdgeEnds().iterator();i.hasNext();){var s=i.next(),c=s.getEdge();if(s.isLineEdge()&&!c.isCoveredSet()){var f=t._op.isCoveredByA(s.getCoordinate());c.setCovered(f)}}};ta.prototype.labelIsolatedLines=function(t){for(var e=this,n=t.iterator();n.hasNext();){var i=n.next(),s=i.getLabel();i.isIsolated()&&(s.isNull(0)?e.labelIsolatedLine(i,0):e.labelIsolatedLine(i,1))}};ta.prototype.buildLines=function(t){for(var e=this,n=this._lineEdgesList.iterator();n.hasNext();){var i=n.next(),s=e._geometryFactory.createLineString(i.getCoordinates());e._resultLineList.add(s),i.setInResult(!0)}};ta.prototype.collectBoundaryTouchEdge=function(t,e,n){var i=t.getLabel();if(t.isLineEdge()||t.isVisited()||t.isInteriorAreaEdge()||t.getEdge().isInResult())return null;tn.isTrue(!(t.isInResult()||t.getSym().isInResult())||!t.getEdge().isInResult()),Ye.isResultOfOp(i,e)&&e===Ye.INTERSECTION&&(n.add(t.getEdge()),t.setVisitedEdge(!0))};ta.prototype.interfaces_=function(){return[]};ta.prototype.getClass=function(){return ta};var fc=function(){this._op=null,this._geometryFactory=null,this._resultPointList=new ce;var t=arguments[0],e=arguments[1];this._op=t,this._geometryFactory=e};fc.prototype.filterCoveredNodeToPoint=function(t){var e=t.getCoordinate();if(!this._op.isCoveredByLA(e)){var n=this._geometryFactory.createPoint(e);this._resultPointList.add(n)}};fc.prototype.extractNonCoveredResultNodes=function(t){for(var e=this,n=this._op.getGraph().getNodes().iterator();n.hasNext();){var i=n.next();if(!i.isInResult()&&!i.isIncidentEdgeInResult()&&(i.getEdges().getDegree()===0||t===Ye.INTERSECTION)){var s=i.getLabel();Ye.isResultOfOp(s,t)&&e.filterCoveredNodeToPoint(i)}}};fc.prototype.build=function(t){return this.extractNonCoveredResultNodes(t),this._resultPointList};fc.prototype.interfaces_=function(){return[]};fc.prototype.getClass=function(){return fc};var no=function(){this._inputGeom=null,this._factory=null,this._pruneEmptyGeometry=!0,this._preserveGeometryCollectionType=!0,this._preserveCollections=!1,this._preserveType=!1};no.prototype.transformPoint=function(t,e){return this._factory.createPoint(this.transformCoordinates(t.getCoordinateSequence(),t))};no.prototype.transformPolygon=function(t,e){var n=this,i=!0,s=this.transformLinearRing(t.getExteriorRing(),t);(s===null||!(s instanceof _a)||s.isEmpty())&&(i=!1);for(var c=new ce,f=0;f<t.getNumInteriorRing();f++){var u=n.transformLinearRing(t.getInteriorRingN(f),t);u===null||u.isEmpty()||(u instanceof _a||(i=!1),c.add(u))}if(i)return this._factory.createPolygon(s,c.toArray([]));var v=new ce;return s!==null&&v.add(s),v.addAll(c),this._factory.buildGeometry(v)};no.prototype.createCoordinateSequence=function(t){return this._factory.getCoordinateSequenceFactory().create(t)};no.prototype.getInputGeometry=function(){return this._inputGeom};no.prototype.transformMultiLineString=function(t,e){for(var n=this,i=new ce,s=0;s<t.getNumGeometries();s++){var c=n.transformLineString(t.getGeometryN(s),t);c!==null&&(c.isEmpty()||i.add(c))}return this._factory.buildGeometry(i)};no.prototype.transformCoordinates=function(t,e){return this.copy(t)};no.prototype.transformLineString=function(t,e){return this._factory.createLineString(this.transformCoordinates(t.getCoordinateSequence(),t))};no.prototype.transformMultiPoint=function(t,e){for(var n=this,i=new ce,s=0;s<t.getNumGeometries();s++){var c=n.transformPoint(t.getGeometryN(s),t);c!==null&&(c.isEmpty()||i.add(c))}return this._factory.buildGeometry(i)};no.prototype.transformMultiPolygon=function(t,e){for(var n=this,i=new ce,s=0;s<t.getNumGeometries();s++){var c=n.transformPolygon(t.getGeometryN(s),t);c!==null&&(c.isEmpty()||i.add(c))}return this._factory.buildGeometry(i)};no.prototype.copy=function(t){return t.copy()};no.prototype.transformGeometryCollection=function(t,e){for(var n=this,i=new ce,s=0;s<t.getNumGeometries();s++){var c=n.transform(t.getGeometryN(s));c!==null&&(n._pruneEmptyGeometry&&c.isEmpty()||i.add(c))}return this._preserveGeometryCollectionType?this._factory.createGeometryCollection(un.toGeometryArray(i)):this._factory.buildGeometry(i)};no.prototype.transform=function(t){if(this._inputGeom=t,this._factory=t.getFactory(),t instanceof _o)return this.transformPoint(t,null);if(t instanceof Nh)return this.transformMultiPoint(t,null);if(t instanceof _a)return this.transformLinearRing(t,null);if(t instanceof di)return this.transformLineString(t,null);if(t instanceof pu)return this.transformMultiLineString(t,null);if(t instanceof Ui)return this.transformPolygon(t,null);if(t instanceof da)return this.transformMultiPolygon(t,null);if(t instanceof Vr)return this.transformGeometryCollection(t,null);throw new Qn("Unknown Geometry subtype: "+t.getClass().getName())};no.prototype.transformLinearRing=function(t,e){var n=this.transformCoordinates(t.getCoordinateSequence(),t);if(n===null)return this._factory.createLinearRing(null);var i=n.size();return i>0&&i<4&&!this._preserveType?this._factory.createLineString(n):this._factory.createLinearRing(n)};no.prototype.interfaces_=function(){return[]};no.prototype.getClass=function(){return no};var wa=function t(){if(this._snapTolerance=0,this._srcPts=null,this._seg=new ke,this._allowSnappingToSourceVertices=!1,this._isClosed=!1,arguments[0]instanceof di&&typeof arguments[1]=="number"){var e=arguments[0],n=arguments[1];t.call(this,e.getCoordinates(),n)}else if(arguments[0]instanceof Array&&typeof arguments[1]=="number"){var i=arguments[0],s=arguments[1];this._srcPts=i,this._isClosed=t.isClosed(i),this._snapTolerance=s}};wa.prototype.snapVertices=function(t,e){for(var n=this,i=this._isClosed?t.size()-1:t.size(),s=0;s<i;s++){var c=t.get(s),f=n.findSnapForVertex(c,e);f!==null&&(t.set(s,new Ct(f)),s===0&&n._isClosed&&t.set(t.size()-1,new Ct(f)))}};wa.prototype.findSnapForVertex=function(t,e){for(var n=this,i=0;i<e.length;i++){if(t.equals2D(e[i]))return null;if(t.distance(e[i])<n._snapTolerance)return e[i]}return null};wa.prototype.snapTo=function(t){var e=new jp(this._srcPts);this.snapVertices(e,t),this.snapSegments(e,t);var n=e.toCoordinateArray();return n};wa.prototype.snapSegments=function(t,e){var n=this;if(e.length===0)return null;var i=e.length;e[0].equals2D(e[e.length-1])&&(i=e.length-1);for(var s=0;s<i;s++){var c=e[s],f=n.findSegmentIndexToSnap(c,t);f>=0&&t.add(f+1,new Ct(c),!1)}};wa.prototype.findSegmentIndexToSnap=function(t,e){for(var n=this,i=Ze.MAX_VALUE,s=-1,c=0;c<e.size()-1;c++){if(n._seg.p0=e.get(c),n._seg.p1=e.get(c+1),n._seg.p0.equals2D(t)||n._seg.p1.equals2D(t)){if(n._allowSnappingToSourceVertices)continue;return-1}var f=n._seg.distance(t);f<n._snapTolerance&&f<i&&(i=f,s=c)}return s};wa.prototype.setAllowSnappingToSourceVertices=function(t){this._allowSnappingToSourceVertices=t};wa.prototype.interfaces_=function(){return[]};wa.prototype.getClass=function(){return wa};wa.isClosed=function(t){return t.length<=1?!1:t[0].equals2D(t[t.length-1])};var Si=function(t){this._srcGeom=t||null},eb={SNAP_PRECISION_FACTOR:{configurable:!0}};Si.prototype.snapTo=function(t,e){var n=this.extractTargetCoordinates(t),i=new nb(e,n);return i.transform(this._srcGeom)};Si.prototype.snapToSelf=function(t,e){var n=this.extractTargetCoordinates(this._srcGeom),i=new nb(t,n,!0),s=i.transform(this._srcGeom),c=s;return e&&Be(c,Cl)&&(c=s.buffer(0)),c};Si.prototype.computeSnapTolerance=function(t){var e=this.computeMinimumSegmentLength(t),n=e/10;return n};Si.prototype.extractTargetCoordinates=function(t){for(var e=new Ws,n=t.getCoordinates(),i=0;i<n.length;i++)e.add(n[i]);return e.toArray(new Array(0).fill(null))};Si.prototype.computeMinimumSegmentLength=function(t){for(var e=Ze.MAX_VALUE,n=0;n<t.length-1;n++){var i=t[n].distance(t[n+1]);i<e&&(e=i)}return e};Si.prototype.interfaces_=function(){return[]};Si.prototype.getClass=function(){return Si};Si.snap=function(t,e,n){var i=new Array(2).fill(null),s=new Si(t);i[0]=s.snapTo(e,n);var c=new Si(e);return i[1]=c.snapTo(i[0],n),i};Si.computeOverlaySnapTolerance=function(){if(arguments.length===1){var t=arguments[0],e=Si.computeSizeBasedSnapTolerance(t),n=t.getPrecisionModel();if(n.getType()===Ln.FIXED){var i=1/n.getScale()*2/1.415;i>e&&(e=i)}return e}else if(arguments.length===2){var s=arguments[0],c=arguments[1];return Math.min(Si.computeOverlaySnapTolerance(s),Si.computeOverlaySnapTolerance(c))}};Si.computeSizeBasedSnapTolerance=function(t){var e=t.getEnvelopeInternal(),n=Math.min(e.getHeight(),e.getWidth()),i=n*Si.SNAP_PRECISION_FACTOR;return i};Si.snapToSelf=function(t,e,n){var i=new Si(t);return i.snapToSelf(e,n)};eb.SNAP_PRECISION_FACTOR.get=function(){return 1e-9};Object.defineProperties(Si,eb);var nb=function(t){function e(n,i,s){t.call(this),this._snapTolerance=n||null,this._snapPts=i||null,this._isSelfSnap=s!==void 0?s:!1}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.snapLine=function(n,i){var s=new wa(n,this._snapTolerance);return s.setAllowSnappingToSourceVertices(this._isSelfSnap),s.snapTo(i)},e.prototype.transformCoordinates=function(n,i){var s=n.toCoordinateArray(),c=this.snapLine(s,this._snapPts);return this._factory.getCoordinateSequenceFactory().create(c)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(no),Rr=function(){this._isFirst=!0,this._commonMantissaBitsCount=53,this._commonBits=0,this._commonSignExp=null};Rr.prototype.getCommon=function(){return Ze.longBitsToDouble(this._commonBits)};Rr.prototype.add=function(t){var e=Ze.doubleToLongBits(t);if(this._isFirst)return this._commonBits=e,this._commonSignExp=Rr.signExpBits(this._commonBits),this._isFirst=!1,null;var n=Rr.signExpBits(e);if(n!==this._commonSignExp)return this._commonBits=0,null;this._commonMantissaBitsCount=Rr.numCommonMostSigMantissaBits(this._commonBits,e),this._commonBits=Rr.zeroLowerBits(this._commonBits,64-(12+this._commonMantissaBitsCount))};Rr.prototype.toString=function(){if(arguments.length===1){var t=arguments[0],e=Ze.longBitsToDouble(t),n=Ze.toBinaryString(t),i="0000000000000000000000000000000000000000000000000000000000000000"+n,s=i.substring(i.length-64),c=s.substring(0,1)+"  "+s.substring(1,12)+"(exp) "+s.substring(12)+" [ "+e+" ]";return c}};Rr.prototype.interfaces_=function(){return[]};Rr.prototype.getClass=function(){return Rr};Rr.getBit=function(t,e){var n=1<<e;return t&n?1:0};Rr.signExpBits=function(t){return t>>52};Rr.zeroLowerBits=function(t,e){var n=(1<<e)-1,i=~n,s=t&i;return s};Rr.numCommonMostSigMantissaBits=function(t,e){for(var n=0,i=52;i>=0;i--){if(Rr.getBit(t,i)!==Rr.getBit(e,i))return n;n++}return 52};var Dl=function(){this._commonCoord=null,this._ccFilter=new pc},ly={CommonCoordinateFilter:{configurable:!0},Translater:{configurable:!0}};Dl.prototype.addCommonBits=function(t){var e=new Rl(this._commonCoord);t.apply(e),t.geometryChanged()};Dl.prototype.removeCommonBits=function(t){if(this._commonCoord.x===0&&this._commonCoord.y===0)return t;var e=new Ct(this._commonCoord);e.x=-e.x,e.y=-e.y;var n=new Rl(e);return t.apply(n),t.geometryChanged(),t};Dl.prototype.getCommonCoordinate=function(){return this._commonCoord};Dl.prototype.add=function(t){t.apply(this._ccFilter),this._commonCoord=this._ccFilter.getCommonCoordinate()};Dl.prototype.interfaces_=function(){return[]};Dl.prototype.getClass=function(){return Dl};ly.CommonCoordinateFilter.get=function(){return pc};ly.Translater.get=function(){return Rl};Object.defineProperties(Dl,ly);var pc=function(){this._commonBitsX=new Rr,this._commonBitsY=new Rr};pc.prototype.filter=function(t){this._commonBitsX.add(t.x),this._commonBitsY.add(t.y)};pc.prototype.getCommonCoordinate=function(){return new Ct(this._commonBitsX.getCommon(),this._commonBitsY.getCommon())};pc.prototype.interfaces_=function(){return[ga]};pc.prototype.getClass=function(){return pc};var Rl=function(){this.trans=null;var t=arguments[0];this.trans=t};Rl.prototype.filter=function(t,e){var n=t.getOrdinate(e,0)+this.trans.x,i=t.getOrdinate(e,1)+this.trans.y;t.setOrdinate(e,0,n),t.setOrdinate(e,1,i)};Rl.prototype.isDone=function(){return!1};Rl.prototype.isGeometryChanged=function(){return!0};Rl.prototype.interfaces_=function(){return[vs]};Rl.prototype.getClass=function(){return Rl};var lr=function(t,e){this._geom=new Array(2).fill(null),this._snapTolerance=null,this._cbr=null,this._geom[0]=t,this._geom[1]=e,this.computeSnapTolerance()};lr.prototype.selfSnap=function(t){var e=new Si(t),n=e.snapTo(t,this._snapTolerance);return n};lr.prototype.removeCommonBits=function(t){this._cbr=new Dl,this._cbr.add(t[0]),this._cbr.add(t[1]);var e=new Array(2).fill(null);return e[0]=this._cbr.removeCommonBits(t[0].copy()),e[1]=this._cbr.removeCommonBits(t[1].copy()),e};lr.prototype.prepareResult=function(t){return this._cbr.addCommonBits(t),t};lr.prototype.getResultGeometry=function(t){var e=this.snap(this._geom),n=Ye.overlayOp(e[0],e[1],t);return this.prepareResult(n)};lr.prototype.checkValid=function(t){t.isValid()||dr.out.println("Snapped geometry is invalid")};lr.prototype.computeSnapTolerance=function(){this._snapTolerance=Si.computeOverlaySnapTolerance(this._geom[0],this._geom[1])};lr.prototype.snap=function(t){var e=this.removeCommonBits(t),n=Si.snap(e[0],e[1],this._snapTolerance);return n};lr.prototype.interfaces_=function(){return[]};lr.prototype.getClass=function(){return lr};lr.overlayOp=function(t,e,n){var i=new lr(t,e);return i.getResultGeometry(n)};lr.union=function(t,e){return lr.overlayOp(t,e,Ye.UNION)};lr.intersection=function(t,e){return lr.overlayOp(t,e,Ye.INTERSECTION)};lr.symDifference=function(t,e){return lr.overlayOp(t,e,Ye.SYMDIFFERENCE)};lr.difference=function(t,e){return lr.overlayOp(t,e,Ye.DIFFERENCE)};var qr=function(t,e){this._geom=new Array(2).fill(null),this._geom[0]=t,this._geom[1]=e};qr.prototype.getResultGeometry=function(t){var e=null,n=!1,i=null;try{e=Ye.overlayOp(this._geom[0],this._geom[1],t);var s=!0;s&&(n=!0)}catch(c){if(c instanceof Xa)i=c;else throw c}finally{}if(!n)try{e=lr.overlayOp(this._geom[0],this._geom[1],t)}catch(c){throw c instanceof Xa?i:c}finally{}return e};qr.prototype.interfaces_=function(){return[]};qr.prototype.getClass=function(){return qr};qr.overlayOp=function(t,e,n){var i=new qr(t,e);return i.getResultGeometry(n)};qr.union=function(t,e){return qr.overlayOp(t,e,Ye.UNION)};qr.intersection=function(t,e){return qr.overlayOp(t,e,Ye.INTERSECTION)};qr.symDifference=function(t,e){return qr.overlayOp(t,e,Ye.SYMDIFFERENCE)};qr.difference=function(t,e){return qr.overlayOp(t,e,Ye.DIFFERENCE)};var Rp=function(){this.mce=null,this.chainIndex=null;var t=arguments[0],e=arguments[1];this.mce=t,this.chainIndex=e};Rp.prototype.computeIntersections=function(t,e){this.mce.computeIntersectsForChain(this.chainIndex,t.mce,t.chainIndex,e)};Rp.prototype.interfaces_=function(){return[]};Rp.prototype.getClass=function(){return Rp};var xo=function t(){if(this._label=null,this._xValue=null,this._eventType=null,this._insertEvent=null,this._deleteEventIndex=null,this._obj=null,arguments.length===2){var e=arguments[0],n=arguments[1];this._eventType=t.DELETE,this._xValue=e,this._insertEvent=n}else if(arguments.length===3){var i=arguments[0],s=arguments[1],c=arguments[2];this._eventType=t.INSERT,this._label=i,this._xValue=s,this._obj=c}},uy={INSERT:{configurable:!0},DELETE:{configurable:!0}};xo.prototype.isDelete=function(){return this._eventType===xo.DELETE};xo.prototype.setDeleteEventIndex=function(t){this._deleteEventIndex=t};xo.prototype.getObject=function(){return this._obj};xo.prototype.compareTo=function(t){var e=t;return this._xValue<e._xValue?-1:this._xValue>e._xValue?1:this._eventType<e._eventType?-1:this._eventType>e._eventType?1:0};xo.prototype.getInsertEvent=function(){return this._insertEvent};xo.prototype.isInsert=function(){return this._eventType===xo.INSERT};xo.prototype.isSameLabel=function(t){return this._label===null?!1:this._label===t._label};xo.prototype.getDeleteEventIndex=function(){return this._deleteEventIndex};xo.prototype.interfaces_=function(){return[ns]};xo.prototype.getClass=function(){return xo};uy.INSERT.get=function(){return 1};uy.DELETE.get=function(){return 2};Object.defineProperties(xo,uy);var Im=function(){};Im.prototype.interfaces_=function(){return[]};Im.prototype.getClass=function(){return Im};var _r=function(){this._hasIntersection=!1,this._hasProper=!1,this._hasProperInterior=!1,this._properIntersectionPoint=null,this._li=null,this._includeProper=null,this._recordIsolated=null,this._isSelfIntersection=null,this._numIntersections=0,this.numTests=0,this._bdyNodes=null,this._isDone=!1,this._isDoneWhenProperInt=!1;var t=arguments[0],e=arguments[1],n=arguments[2];this._li=t,this._includeProper=e,this._recordIsolated=n};_r.prototype.isTrivialIntersection=function(t,e,n,i){if(t===n&&this._li.getIntersectionNum()===1){if(_r.isAdjacentSegments(e,i))return!0;if(t.isClosed()){var s=t.getNumPoints()-1;if(e===0&&i===s||i===0&&e===s)return!0}}return!1};_r.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint};_r.prototype.setIsDoneIfProperInt=function(t){this._isDoneWhenProperInt=t};_r.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior};_r.prototype.isBoundaryPointInternal=function(t,e){for(var n=e.iterator();n.hasNext();){var i=n.next(),s=i.getCoordinate();if(t.isIntersection(s))return!0}return!1};_r.prototype.hasProperIntersection=function(){return this._hasProper};_r.prototype.hasIntersection=function(){return this._hasIntersection};_r.prototype.isDone=function(){return this._isDone};_r.prototype.isBoundaryPoint=function(t,e){return e===null?!1:!!(this.isBoundaryPointInternal(t,e[0])||this.isBoundaryPointInternal(t,e[1]))};_r.prototype.setBoundaryNodes=function(t,e){this._bdyNodes=new Array(2).fill(null),this._bdyNodes[0]=t,this._bdyNodes[1]=e};_r.prototype.addIntersections=function(t,e,n,i){if(t===n&&e===i)return null;this.numTests++;var s=t.getCoordinates()[e],c=t.getCoordinates()[e+1],f=n.getCoordinates()[i],u=n.getCoordinates()[i+1];this._li.computeIntersection(s,c,f,u),this._li.hasIntersection()&&(this._recordIsolated&&(t.setIsolated(!1),n.setIsolated(!1)),this._numIntersections++,this.isTrivialIntersection(t,e,n,i)||(this._hasIntersection=!0,(this._includeProper||!this._li.isProper())&&(t.addIntersections(this._li,e,0),n.addIntersections(this._li,i,1)),this._li.isProper()&&(this._properIntersectionPoint=this._li.getIntersection(0).copy(),this._hasProper=!0,this._isDoneWhenProperInt&&(this._isDone=!0),this.isBoundaryPoint(this._li,this._bdyNodes)||(this._hasProperInterior=!0))))};_r.prototype.interfaces_=function(){return[]};_r.prototype.getClass=function(){return _r};_r.isAdjacentSegments=function(t,e){return Math.abs(t-e)===1};var CE=function(t){function e(){t.call(this),this.events=new ce,this.nOverlaps=null}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.prepareEvents=function(){var n=this;bs.sort(this.events);for(var i=0;i<this.events.size();i++){var s=n.events.get(i);s.isDelete()&&s.getInsertEvent().setDeleteEventIndex(i)}},e.prototype.computeIntersections=function(){var n=this;if(arguments.length===1){var i=arguments[0];this.nOverlaps=0,this.prepareEvents();for(var s=0;s<this.events.size();s++){var c=n.events.get(s);if(c.isInsert()&&n.processOverlaps(s,c.getDeleteEventIndex(),c,i),i.isDone())break}}else if(arguments.length===3){if(arguments[2]instanceof _r&&Be(arguments[0],gs)&&Be(arguments[1],gs)){var f=arguments[0],u=arguments[1],v=arguments[2];this.addEdges(f,f),this.addEdges(u,u),this.computeIntersections(v)}else if(typeof arguments[2]=="boolean"&&Be(arguments[0],gs)&&arguments[1]instanceof _r){var w=arguments[0],I=arguments[1],L=arguments[2];L?this.addEdges(w,null):this.addEdges(w),this.computeIntersections(I)}}},e.prototype.addEdge=function(n,i){for(var s=this,c=n.getMonotoneChainEdge(),f=c.getStartIndexes(),u=0;u<f.length-1;u++){var v=new Rp(c,u),w=new xo(i,c.getMinX(u),v);s.events.add(w),s.events.add(new xo(c.getMaxX(u),w))}},e.prototype.processOverlaps=function(n,i,s,c){for(var f=this,u=s.getObject(),v=n;v<i;v++){var w=f.events.get(v);if(w.isInsert()){var I=w.getObject();s.isSameLabel(w)||(u.computeIntersections(I,c),f.nOverlaps++)}}},e.prototype.addEdges=function(){var n=this;if(arguments.length===1)for(var i=arguments[0],s=i.iterator();s.hasNext();){var c=s.next();n.addEdge(c,c)}else if(arguments.length===2)for(var f=arguments[0],u=arguments[1],v=f.iterator();v.hasNext();){var w=v.next();n.addEdge(w,u)}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Im),Sa=function(){this._min=Ze.POSITIVE_INFINITY,this._max=Ze.NEGATIVE_INFINITY},ib={NodeComparator:{configurable:!0}};Sa.prototype.getMin=function(){return this._min};Sa.prototype.intersects=function(t,e){return!(this._min>e||this._max<t)};Sa.prototype.getMax=function(){return this._max};Sa.prototype.toString=function(){return ys.toLineString(new Ct(this._min,0),new Ct(this._max,0))};Sa.prototype.interfaces_=function(){return[]};Sa.prototype.getClass=function(){return Sa};ib.NodeComparator.get=function(){return Np};Object.defineProperties(Sa,ib);var Np=function(){};Np.prototype.compare=function(t,e){var n=t,i=e,s=(n._min+n._max)/2,c=(i._min+i._max)/2;return s<c?-1:s>c?1:0};Np.prototype.interfaces_=function(){return[Lh]};Np.prototype.getClass=function(){return Np};var TE=function(t){function e(){t.call(this),this._item=null;var n=arguments[0],i=arguments[1],s=arguments[2];this._min=n,this._max=i,this._item=s}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.query=function(n,i,s){if(!this.intersects(n,i))return null;s.visitItem(this._item)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Sa),LE=function(t){function e(){t.call(this),this._node1=null,this._node2=null;var n=arguments[0],i=arguments[1];this._node1=n,this._node2=i,this.buildExtent(this._node1,this._node2)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.buildExtent=function(n,i){this._min=Math.min(n._min,i._min),this._max=Math.max(n._max,i._max)},e.prototype.query=function(n,i,s){if(!this.intersects(n,i))return null;this._node1!==null&&this._node1.query(n,i,s),this._node2!==null&&this._node2.query(n,i,s)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Sa),Ia=function(){this._leaves=new ce,this._root=null,this._level=0};Ia.prototype.buildTree=function(){var t=this;bs.sort(this._leaves,new Sa.NodeComparator);for(var e=this._leaves,n=null,i=new ce;;){if(t.buildLevel(e,i),i.size()===1)return i.get(0);n=e,e=i,i=n}};Ia.prototype.insert=function(t,e,n){if(this._root!==null)throw new Error("Index cannot be added to once it has been queried");this._leaves.add(new TE(t,e,n))};Ia.prototype.query=function(t,e,n){this.init(),this._root.query(t,e,n)};Ia.prototype.buildRoot=function(){if(this._root!==null)return null;this._root=this.buildTree()};Ia.prototype.printNode=function(t){dr.out.println(ys.toLineString(new Ct(t._min,this._level),new Ct(t._max,this._level)))};Ia.prototype.init=function(){if(this._root!==null)return null;this.buildRoot()};Ia.prototype.buildLevel=function(t,e){this._level++,e.clear();for(var n=0;n<t.size();n+=2){var i=t.get(n),s=n+1<t.size()?t.get(n):null;if(s===null)e.add(i);else{var c=new LE(t.get(n),t.get(n+1));e.add(c)}}};Ia.prototype.interfaces_=function(){return[]};Ia.prototype.getClass=function(){return Ia};var Uh=function(){this._items=new ce};Uh.prototype.visitItem=function(t){this._items.add(t)};Uh.prototype.getItems=function(){return this._items};Uh.prototype.interfaces_=function(){return[Tl]};Uh.prototype.getClass=function(){return Uh};var Gh=function(){this._index=null;var t=arguments[0];if(!Be(t,Cl))throw new Qn("Argument must be Polygonal");this._index=new xu(t)},cy={SegmentVisitor:{configurable:!0},IntervalIndexedGeometry:{configurable:!0}};Gh.prototype.locate=function(t){var e=new qs(t),n=new qh(e);return this._index.query(t.y,t.y,n),e.getLocation()};Gh.prototype.interfaces_=function(){return[Bh]};Gh.prototype.getClass=function(){return Gh};cy.SegmentVisitor.get=function(){return qh};cy.IntervalIndexedGeometry.get=function(){return xu};Object.defineProperties(Gh,cy);var qh=function(){this._counter=null;var t=arguments[0];this._counter=t};qh.prototype.visitItem=function(t){var e=t;this._counter.countSegment(e.getCoordinate(0),e.getCoordinate(1))};qh.prototype.interfaces_=function(){return[Tl]};qh.prototype.getClass=function(){return qh};var xu=function(){this._index=new Ia;var t=arguments[0];this.init(t)};xu.prototype.init=function(t){for(var e=this,n=hr.getLines(t),i=n.iterator();i.hasNext();){var s=i.next(),c=s.getCoordinates();e.addLine(c)}};xu.prototype.addLine=function(t){for(var e=this,n=1;n<t.length;n++){var i=new ke(t[n-1],t[n]),s=Math.min(i.p0.y,i.p1.y),c=Math.max(i.p0.y,i.p1.y);e._index.insert(s,c,i)}};xu.prototype.query=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1],n=new Uh;return this._index.query(t,e,n),n.getItems()}else if(arguments.length===3){var i=arguments[0],s=arguments[1],c=arguments[2];this._index.query(i,s,c)}};xu.prototype.interfaces_=function(){return[]};xu.prototype.getClass=function(){return xu};var sp=function(t){function e(){if(t.call(this),this._parentGeom=null,this._lineEdgeMap=new Vx,this._boundaryNodeRule=null,this._useBoundaryDeterminationRule=!0,this._argIndex=null,this._boundaryNodes=null,this._hasTooFewPoints=!1,this._invalidPoint=null,this._areaPtLocator=null,this._ptLocator=new Ss,arguments.length===2){var n=arguments[0],i=arguments[1],s=$o.OGC_SFS_BOUNDARY_RULE;this._argIndex=n,this._parentGeom=i,this._boundaryNodeRule=s,i!==null&&this.add(i)}else if(arguments.length===3){var c=arguments[0],f=arguments[1],u=arguments[2];this._argIndex=c,this._parentGeom=f,this._boundaryNodeRule=u,f!==null&&this.add(f)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.insertBoundaryPoint=function(n,i){var s=this._nodes.addNode(i),c=s.getLabel(),f=1,u=At.NONE;u=c.getLocation(n,ne.ON),u===At.BOUNDARY&&f++;var v=e.determineBoundary(this._boundaryNodeRule,f);c.setLocation(n,v)},e.prototype.computeSelfNodes=function(){if(arguments.length===2){var n=arguments[0],i=arguments[1];return this.computeSelfNodes(n,i,!1)}else if(arguments.length===3){var s=arguments[0],c=arguments[1],f=arguments[2],u=new _r(s,!0,!1);u.setIsDoneIfProperInt(f);var v=this.createEdgeSetIntersector(),w=this._parentGeom instanceof _a||this._parentGeom instanceof Ui||this._parentGeom instanceof da,I=c||!w;return v.computeIntersections(this._edges,u,I),this.addSelfIntersectionNodes(this._argIndex),u}},e.prototype.computeSplitEdges=function(n){for(var i=this._edges.iterator();i.hasNext();){var s=i.next();s.eiList.addSplitEdges(n)}},e.prototype.computeEdgeIntersections=function(n,i,s){var c=new _r(i,s,!0);c.setBoundaryNodes(this.getBoundaryNodes(),n.getBoundaryNodes());var f=this.createEdgeSetIntersector();return f.computeIntersections(this._edges,n._edges,c),c},e.prototype.getGeometry=function(){return this._parentGeom},e.prototype.getBoundaryNodeRule=function(){return this._boundaryNodeRule},e.prototype.hasTooFewPoints=function(){return this._hasTooFewPoints},e.prototype.addPoint=function(){if(arguments[0]instanceof _o){var n=arguments[0],i=n.getCoordinate();this.insertPoint(this._argIndex,i,At.INTERIOR)}else if(arguments[0]instanceof Ct){var s=arguments[0];this.insertPoint(this._argIndex,s,At.INTERIOR)}},e.prototype.addPolygon=function(n){var i=this;this.addPolygonRing(n.getExteriorRing(),At.EXTERIOR,At.INTERIOR);for(var s=0;s<n.getNumInteriorRing();s++){var c=n.getInteriorRingN(s);i.addPolygonRing(c,At.INTERIOR,At.EXTERIOR)}},e.prototype.addEdge=function(n){this.insertEdge(n);var i=n.getCoordinates();this.insertPoint(this._argIndex,i[0],At.BOUNDARY),this.insertPoint(this._argIndex,i[i.length-1],At.BOUNDARY)},e.prototype.addLineString=function(n){var i=cn.removeRepeatedPoints(n.getCoordinates());if(i.length<2)return this._hasTooFewPoints=!0,this._invalidPoint=i[0],null;var s=new Sm(i,new Dn(this._argIndex,At.INTERIOR));this._lineEdgeMap.put(n,s),this.insertEdge(s),tn.isTrue(i.length>=2,"found LineString with single point"),this.insertBoundaryPoint(this._argIndex,i[0]),this.insertBoundaryPoint(this._argIndex,i[i.length-1])},e.prototype.getInvalidPoint=function(){return this._invalidPoint},e.prototype.getBoundaryPoints=function(){for(var n=this.getBoundaryNodes(),i=new Array(n.size()).fill(null),s=0,c=n.iterator();c.hasNext();){var f=c.next();i[s++]=f.getCoordinate().copy()}return i},e.prototype.getBoundaryNodes=function(){return this._boundaryNodes===null&&(this._boundaryNodes=this._nodes.getBoundaryNodes(this._argIndex)),this._boundaryNodes},e.prototype.addSelfIntersectionNode=function(n,i,s){if(this.isBoundaryNode(n,i))return null;s===At.BOUNDARY&&this._useBoundaryDeterminationRule?this.insertBoundaryPoint(n,i):this.insertPoint(n,i,s)},e.prototype.addPolygonRing=function(n,i,s){if(n.isEmpty())return null;var c=cn.removeRepeatedPoints(n.getCoordinates());if(c.length<4)return this._hasTooFewPoints=!0,this._invalidPoint=c[0],null;var f=i,u=s;ge.isCCW(c)&&(f=s,u=i);var v=new Sm(c,new Dn(this._argIndex,At.BOUNDARY,f,u));this._lineEdgeMap.put(n,v),this.insertEdge(v),this.insertPoint(this._argIndex,c[0],At.BOUNDARY)},e.prototype.insertPoint=function(n,i,s){var c=this._nodes.addNode(i),f=c.getLabel();f===null?c._label=new Dn(n,s):f.setLocation(n,s)},e.prototype.createEdgeSetIntersector=function(){return new CE},e.prototype.addSelfIntersectionNodes=function(n){for(var i=this,s=this._edges.iterator();s.hasNext();)for(var c=s.next(),f=c.getLabel().getLocation(n),u=c.eiList.iterator();u.hasNext();){var v=u.next();i.addSelfIntersectionNode(n,v.coord,f)}},e.prototype.add=function(){if(arguments.length===1){var n=arguments[0];if(n.isEmpty())return null;if(n instanceof da&&(this._useBoundaryDeterminationRule=!1),n instanceof Ui)this.addPolygon(n);else if(n instanceof di)this.addLineString(n);else if(n instanceof _o)this.addPoint(n);else if(n instanceof Nh)this.addCollection(n);else if(n instanceof pu)this.addCollection(n);else if(n instanceof da)this.addCollection(n);else if(n instanceof Vr)this.addCollection(n);else throw new Error(n.getClass().getName())}else return t.prototype.add.apply(this,arguments)},e.prototype.addCollection=function(n){for(var i=this,s=0;s<n.getNumGeometries();s++){var c=n.getGeometryN(s);i.add(c)}},e.prototype.locate=function(n){return Be(this._parentGeom,Cl)&&this._parentGeom.getNumGeometries()>50?(this._areaPtLocator===null&&(this._areaPtLocator=new Gh(this._parentGeom)),this._areaPtLocator.locate(n)):this._ptLocator.locate(n,this._parentGeom)},e.prototype.findEdge=function(){if(arguments.length===1){var n=arguments[0];return this._lineEdgeMap.get(n)}else return t.prototype.findEdge.apply(this,arguments)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.determineBoundary=function(n,i){return n.isInBoundary(i)?At.BOUNDARY:At.INTERIOR},e}(ai),jh=function(){if(this._li=new Su,this._resultPrecisionModel=null,this._arg=null,arguments.length===1){var t=arguments[0];this.setComputationPrecision(t.getPrecisionModel()),this._arg=new Array(1).fill(null),this._arg[0]=new sp(0,t)}else if(arguments.length===2){var e=arguments[0],n=arguments[1],i=$o.OGC_SFS_BOUNDARY_RULE;e.getPrecisionModel().compareTo(n.getPrecisionModel())>=0?this.setComputationPrecision(e.getPrecisionModel()):this.setComputationPrecision(n.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new sp(0,e,i),this._arg[1]=new sp(1,n,i)}else if(arguments.length===3){var s=arguments[0],c=arguments[1],f=arguments[2];s.getPrecisionModel().compareTo(c.getPrecisionModel())>=0?this.setComputationPrecision(s.getPrecisionModel()):this.setComputationPrecision(c.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new sp(0,s,f),this._arg[1]=new sp(1,c,f)}};jh.prototype.getArgGeometry=function(t){return this._arg[t].getGeometry()};jh.prototype.setComputationPrecision=function(t){this._resultPrecisionModel=t,this._li.setPrecisionModel(this._resultPrecisionModel)};jh.prototype.interfaces_=function(){return[]};jh.prototype.getClass=function(){return jh};var uu=function(){};uu.prototype.interfaces_=function(){return[]};uu.prototype.getClass=function(){return uu};uu.map=function(){if(arguments[0]instanceof Fe&&Be(arguments[1],uu.MapOp)){for(var t=arguments[0],e=arguments[1],n=new ce,i=0;i<t.getNumGeometries();i++){var s=e.map(t.getGeometryN(i));s!==null&&n.add(s)}return t.getFactory().buildGeometry(n)}else if(Be(arguments[0],Oi)&&Be(arguments[1],uu.MapOp)){for(var c=arguments[0],f=arguments[1],u=new ce,v=c.iterator();v.hasNext();){var w=v.next(),I=f.map(w);I!==null&&u.add(I)}return u}};uu.MapOp=function(){};var Ye=function(t){function e(){var n=arguments[0],i=arguments[1];t.call(this,n,i),this._ptLocator=new Ss,this._geomFact=null,this._resultGeom=null,this._graph=null,this._edgeList=new ws,this._resultPolyList=new ce,this._resultLineList=new ce,this._resultPointList=new ce,this._graph=new ai(new Xx),this._geomFact=n.getFactory()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.insertUniqueEdge=function(n){var i=this._edgeList.findEqualEdge(n);if(i!==null){var s=i.getLabel(),c=n.getLabel();i.isPointwiseEqual(n)||(c=new Dn(n.getLabel()),c.flip());var f=i.getDepth();f.isNull()&&f.add(s),f.add(c),s.merge(c)}else this._edgeList.add(n)},e.prototype.getGraph=function(){return this._graph},e.prototype.cancelDuplicateResultEdges=function(){for(var n=this._graph.getEdgeEnds().iterator();n.hasNext();){var i=n.next(),s=i.getSym();i.isInResult()&&s.isInResult()&&(i.setInResult(!1),s.setInResult(!1))}},e.prototype.isCoveredByLA=function(n){return!!(this.isCovered(n,this._resultLineList)||this.isCovered(n,this._resultPolyList))},e.prototype.computeGeometry=function(n,i,s,c){var f=new ce;return f.addAll(n),f.addAll(i),f.addAll(s),f.isEmpty()?e.createEmptyResult(c,this._arg[0].getGeometry(),this._arg[1].getGeometry(),this._geomFact):this._geomFact.buildGeometry(f)},e.prototype.mergeSymLabels=function(){for(var n=this._graph.getNodes().iterator();n.hasNext();){var i=n.next();i.getEdges().mergeSymLabels()}},e.prototype.isCovered=function(n,i){for(var s=this,c=i.iterator();c.hasNext();){var f=c.next(),u=s._ptLocator.locate(n,f);if(u!==At.EXTERIOR)return!0}return!1},e.prototype.replaceCollapsedEdges=function(){for(var n=new ce,i=this._edgeList.iterator();i.hasNext();){var s=i.next();s.isCollapsed()&&(i.remove(),n.add(s.getCollapsedEdge()))}this._edgeList.addAll(n)},e.prototype.updateNodeLabelling=function(){for(var n=this._graph.getNodes().iterator();n.hasNext();){var i=n.next(),s=i.getEdges().getLabel();i.getLabel().merge(s)}},e.prototype.getResultGeometry=function(n){return this.computeOverlay(n),this._resultGeom},e.prototype.insertUniqueEdges=function(n){for(var i=this,s=n.iterator();s.hasNext();){var c=s.next();i.insertUniqueEdge(c)}},e.prototype.computeOverlay=function(n){this.copyPoints(0),this.copyPoints(1),this._arg[0].computeSelfNodes(this._li,!1),this._arg[1].computeSelfNodes(this._li,!1),this._arg[0].computeEdgeIntersections(this._arg[1],this._li,!0);var i=new ce;this._arg[0].computeSplitEdges(i),this._arg[1].computeSplitEdges(i),this.insertUniqueEdges(i),this.computeLabelsFromDepths(),this.replaceCollapsedEdges(),vu.checkValid(this._edgeList.getEdges()),this._graph.addEdges(this._edgeList.getEdges()),this.computeLabelling(),this.labelIncompleteNodes(),this.findResultAreaEdges(n),this.cancelDuplicateResultEdges();var s=new yo(this._geomFact);s.add(this._graph),this._resultPolyList=s.getPolygons();var c=new ta(this,this._geomFact,this._ptLocator);this._resultLineList=c.build(n);var f=new fc(this,this._geomFact,this._ptLocator);this._resultPointList=f.build(n),this._resultGeom=this.computeGeometry(this._resultPointList,this._resultLineList,this._resultPolyList,n)},e.prototype.labelIncompleteNode=function(n,i){var s=this._ptLocator.locate(n.getCoordinate(),this._arg[i].getGeometry());n.getLabel().setLocation(i,s)},e.prototype.copyPoints=function(n){for(var i=this,s=this._arg[n].getNodeIterator();s.hasNext();){var c=s.next(),f=i._graph.addNode(c.getCoordinate());f.setLabel(n,c.getLabel().getLocation(n))}},e.prototype.findResultAreaEdges=function(n){for(var i=this._graph.getEdgeEnds().iterator();i.hasNext();){var s=i.next(),c=s.getLabel();c.isArea()&&!s.isInteriorAreaEdge()&&e.isResultOfOp(c.getLocation(0,ne.RIGHT),c.getLocation(1,ne.RIGHT),n)&&s.setInResult(!0)}},e.prototype.computeLabelsFromDepths=function(){for(var n=this._edgeList.iterator();n.hasNext();){var i=n.next(),s=i.getLabel(),c=i.getDepth();if(!c.isNull()){c.normalize();for(var f=0;f<2;f++)!s.isNull(f)&&s.isArea()&&!c.isNull(f)&&(c.getDelta(f)===0?s.toLine(f):(tn.isTrue(!c.isNull(f,ne.LEFT),"depth of LEFT side has not been initialized"),s.setLocation(f,ne.LEFT,c.getLocation(f,ne.LEFT)),tn.isTrue(!c.isNull(f,ne.RIGHT),"depth of RIGHT side has not been initialized"),s.setLocation(f,ne.RIGHT,c.getLocation(f,ne.RIGHT))))}}},e.prototype.computeLabelling=function(){for(var n=this,i=this._graph.getNodes().iterator();i.hasNext();){var s=i.next();s.getEdges().computeLabelling(n._arg)}this.mergeSymLabels(),this.updateNodeLabelling()},e.prototype.labelIncompleteNodes=function(){for(var n=this,i=this._graph.getNodes().iterator();i.hasNext();){var s=i.next(),c=s.getLabel();s.isIsolated()&&(c.isNull(0)?n.labelIncompleteNode(s,0):n.labelIncompleteNode(s,1)),s.getEdges().updateLabelling(c)}},e.prototype.isCoveredByA=function(n){return!!this.isCovered(n,this._resultPolyList)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(jh);Ye.overlayOp=function(t,e,n){var i=new Ye(t,e),s=i.getResultGeometry(n);return s};Ye.intersection=function(t,e){if(t.isEmpty()||e.isEmpty())return Ye.createEmptyResult(Ye.INTERSECTION,t,e,t.getFactory());if(t.isGeometryCollection()){var n=e;return hc.map(t,{interfaces_:function(){return[uu.MapOp]},map:function(i){return i.intersection(n)}})}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),qr.overlayOp(t,e,Ye.INTERSECTION)};Ye.symDifference=function(t,e){if(t.isEmpty()||e.isEmpty()){if(t.isEmpty()&&e.isEmpty())return Ye.createEmptyResult(Ye.SYMDIFFERENCE,t,e,t.getFactory());if(t.isEmpty())return e.copy();if(e.isEmpty())return t.copy()}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),qr.overlayOp(t,e,Ye.SYMDIFFERENCE)};Ye.resultDimension=function(t,e,n){var i=e.getDimension(),s=n.getDimension(),c=-1;switch(t){case Ye.INTERSECTION:c=Math.min(i,s);break;case Ye.UNION:c=Math.max(i,s);break;case Ye.DIFFERENCE:c=i;break;case Ye.SYMDIFFERENCE:c=Math.max(i,s);break}return c};Ye.createEmptyResult=function(t,e,n,i){var s=null;switch(Ye.resultDimension(t,e,n)){case-1:s=i.createGeometryCollection(new Array(0).fill(null));break;case 0:s=i.createPoint();break;case 1:s=i.createLineString();break;case 2:s=i.createPolygon();break}return s};Ye.difference=function(t,e){return t.isEmpty()?Ye.createEmptyResult(Ye.DIFFERENCE,t,e,t.getFactory()):e.isEmpty()?t.copy():(t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),qr.overlayOp(t,e,Ye.DIFFERENCE))};Ye.isResultOfOp=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1],n=t.getLocation(0),i=t.getLocation(1);return Ye.isResultOfOp(n,i,e)}else if(arguments.length===3){var s=arguments[0],c=arguments[1],f=arguments[2];switch(s===At.BOUNDARY&&(s=At.INTERIOR),c===At.BOUNDARY&&(c=At.INTERIOR),f){case Ye.INTERSECTION:return s===At.INTERIOR&&c===At.INTERIOR;case Ye.UNION:return s===At.INTERIOR||c===At.INTERIOR;case Ye.DIFFERENCE:return s===At.INTERIOR&&c!==At.INTERIOR;case Ye.SYMDIFFERENCE:return s===At.INTERIOR&&c!==At.INTERIOR||s!==At.INTERIOR&&c===At.INTERIOR}return!1}};Ye.INTERSECTION=1;Ye.UNION=2;Ye.DIFFERENCE=3;Ye.SYMDIFFERENCE=4;var El=function(){this._g=null,this._boundaryDistanceTolerance=null,this._linework=null,this._ptLocator=new Ss,this._seg=new ke;var t=arguments[0],e=arguments[1];this._g=t,this._boundaryDistanceTolerance=e,this._linework=this.extractLinework(t)};El.prototype.isWithinToleranceOfBoundary=function(t){for(var e=this,n=0;n<this._linework.getNumGeometries();n++)for(var i=e._linework.getGeometryN(n),s=i.getCoordinateSequence(),c=0;c<s.size()-1;c++){s.getCoordinate(c,e._seg.p0),s.getCoordinate(c+1,e._seg.p1);var f=e._seg.distance(t);if(f<=e._boundaryDistanceTolerance)return!0}return!1};El.prototype.getLocation=function(t){return this.isWithinToleranceOfBoundary(t)?At.BOUNDARY:this._ptLocator.locate(t,this._g)};El.prototype.extractLinework=function(t){var e=new Zh;t.apply(e);var n=e.getLinework(),i=un.toLineStringArray(n);return t.getFactory().createMultiLineString(i)};El.prototype.interfaces_=function(){return[]};El.prototype.getClass=function(){return El};var Zh=function(){this._linework=null,this._linework=new ce};Zh.prototype.getLinework=function(){return this._linework};Zh.prototype.filter=function(t){var e=this;if(t instanceof Ui){var n=t;this._linework.add(n.getExteriorRing());for(var i=0;i<n.getNumInteriorRing();i++)e._linework.add(n.getInteriorRingN(i))}};Zh.prototype.interfaces_=function(){return[Hs]};Zh.prototype.getClass=function(){return Zh};var bu=function(){this._g=null,this._doLeft=!0,this._doRight=!0;var t=arguments[0];this._g=t};bu.prototype.extractPoints=function(t,e,n){for(var i=this,s=t.getCoordinates(),c=0;c<s.length-1;c++)i.computeOffsetPoints(s[c],s[c+1],e,n)};bu.prototype.setSidesToGenerate=function(t,e){this._doLeft=t,this._doRight=e};bu.prototype.getPoints=function(t){for(var e=this,n=new ce,i=hr.getLines(this._g),s=i.iterator();s.hasNext();){var c=s.next();e.extractPoints(c,t,n)}return n};bu.prototype.computeOffsetPoints=function(t,e,n,i){var s=e.x-t.x,c=e.y-t.y,f=Math.sqrt(s*s+c*c),u=n*s/f,v=n*c/f,w=(e.x+t.x)/2,I=(e.y+t.y)/2;if(this._doLeft){var L=new Ct(w-v,I+u);i.add(L)}if(this._doRight){var A=new Ct(w+v,I-u);i.add(A)}};bu.prototype.interfaces_=function(){return[]};bu.prototype.getClass=function(){return bu};var Vo=function t(){this._geom=null,this._locFinder=null,this._location=new Array(3).fill(null),this._invalidLocation=null,this._boundaryDistanceTolerance=t.TOLERANCE,this._testCoords=new ce;var e=arguments[0],n=arguments[1],i=arguments[2];this._boundaryDistanceTolerance=t.computeBoundaryDistanceTolerance(e,n),this._geom=[e,n,i],this._locFinder=[new El(this._geom[0],this._boundaryDistanceTolerance),new El(this._geom[1],this._boundaryDistanceTolerance),new El(this._geom[2],this._boundaryDistanceTolerance)]},rb={TOLERANCE:{configurable:!0}};Vo.prototype.reportResult=function(t,e,n){dr.out.println("Overlay result invalid - A:"+At.toLocationSymbol(e[0])+" B:"+At.toLocationSymbol(e[1])+" expected:"+(n?"i":"e")+" actual:"+At.toLocationSymbol(e[2]))};Vo.prototype.isValid=function(t){this.addTestPts(this._geom[0]),this.addTestPts(this._geom[1]);var e=this.checkValid(t);return e};Vo.prototype.checkValid=function(){var t=this;if(arguments.length===1){for(var e=arguments[0],n=0;n<this._testCoords.size();n++){var i=t._testCoords.get(n);if(!t.checkValid(e,i))return t._invalidLocation=i,!1}return!0}else if(arguments.length===2){var s=arguments[0],c=arguments[1];return this._location[0]=this._locFinder[0].getLocation(c),this._location[1]=this._locFinder[1].getLocation(c),this._location[2]=this._locFinder[2].getLocation(c),Vo.hasLocation(this._location,At.BOUNDARY)?!0:this.isValidResult(s,this._location)}};Vo.prototype.addTestPts=function(t){var e=new bu(t);this._testCoords.addAll(e.getPoints(5*this._boundaryDistanceTolerance))};Vo.prototype.isValidResult=function(t,e){var n=Ye.isResultOfOp(e[0],e[1],t),i=e[2]===At.INTERIOR,s=!(n^i);return s||this.reportResult(t,e,n),s};Vo.prototype.getInvalidLocation=function(){return this._invalidLocation};Vo.prototype.interfaces_=function(){return[]};Vo.prototype.getClass=function(){return Vo};Vo.hasLocation=function(t,e){for(var n=0;n<3;n++)if(t[n]===e)return!0;return!1};Vo.computeBoundaryDistanceTolerance=function(t,e){return Math.min(Si.computeSizeBasedSnapTolerance(t),Si.computeSizeBasedSnapTolerance(e))};Vo.isValid=function(t,e,n,i){var s=new Vo(t,e,i);return s.isValid(n)};rb.TOLERANCE.get=function(){return 1e-6};Object.defineProperties(Vo,rb);var Do=function t(e){this._geomFactory=null,this._skipEmpty=!1,this._inputGeoms=null,this._geomFactory=t.extractFactory(e),this._inputGeoms=e};Do.prototype.extractElements=function(t,e){var n=this;if(t===null)return null;for(var i=0;i<t.getNumGeometries();i++){var s=t.getGeometryN(i);n._skipEmpty&&s.isEmpty()||e.add(s)}};Do.prototype.combine=function(){for(var t=this,e=new ce,n=this._inputGeoms.iterator();n.hasNext();){var i=n.next();t.extractElements(i,e)}return e.size()===0?this._geomFactory!==null?this._geomFactory.createGeometryCollection(null):null:this._geomFactory.buildGeometry(e)};Do.prototype.interfaces_=function(){return[]};Do.prototype.getClass=function(){return Do};Do.combine=function(){if(arguments.length===1){var t=arguments[0],e=new Do(t);return e.combine()}else if(arguments.length===2){var n=arguments[0],i=arguments[1],s=new Do(Do.createList(n,i));return s.combine()}else if(arguments.length===3){var c=arguments[0],f=arguments[1],u=arguments[2],v=new Do(Do.createList(c,f,u));return v.combine()}};Do.extractFactory=function(t){return t.isEmpty()?null:t.iterator().next().getFactory()};Do.createList=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1],n=new ce;return n.add(t),n.add(e),n}else if(arguments.length===3){var i=arguments[0],s=arguments[1],c=arguments[2],f=new ce;return f.add(i),f.add(s),f.add(c),f}};var Ai=function(){this._inputPolys=null,this._geomFactory=null;var t=arguments[0];this._inputPolys=t,this._inputPolys===null&&(this._inputPolys=new ce)},ob={STRTREE_NODE_CAPACITY:{configurable:!0}};Ai.prototype.reduceToGeometries=function(t){for(var e=this,n=new ce,i=t.iterator();i.hasNext();){var s=i.next(),c=null;Be(s,gs)?c=e.unionTree(s):s instanceof Fe&&(c=s),n.add(c)}return n};Ai.prototype.extractByEnvelope=function(t,e,n){for(var i=new ce,s=0;s<e.getNumGeometries();s++){var c=e.getGeometryN(s);c.getEnvelopeInternal().intersects(t)?i.add(c):n.add(c)}return this._geomFactory.buildGeometry(i)};Ai.prototype.unionOptimized=function(t,e){var n=t.getEnvelopeInternal(),i=e.getEnvelopeInternal();if(!n.intersects(i)){var s=Do.combine(t,e);return s}if(t.getNumGeometries()<=1&&e.getNumGeometries()<=1)return this.unionActual(t,e);var c=n.intersection(i);return this.unionUsingEnvelopeIntersection(t,e,c)};Ai.prototype.union=function(){if(this._inputPolys===null)throw new Error("union() method cannot be called twice");if(this._inputPolys.isEmpty())return null;this._geomFactory=this._inputPolys.iterator().next().getFactory();for(var t=new jx(Ai.STRTREE_NODE_CAPACITY),e=this._inputPolys.iterator();e.hasNext();){var n=e.next();t.insert(n.getEnvelopeInternal(),n)}this._inputPolys=null;var i=t.itemsTree(),s=this.unionTree(i);return s};Ai.prototype.binaryUnion=function(){if(arguments.length===1){var t=arguments[0];return this.binaryUnion(t,0,t.size())}else if(arguments.length===3){var e=arguments[0],n=arguments[1],i=arguments[2];if(i-n<=1){var s=Ai.getGeometry(e,n);return this.unionSafe(s,null)}else{if(i-n===2)return this.unionSafe(Ai.getGeometry(e,n),Ai.getGeometry(e,n+1));var c=Math.trunc((i+n)/2),f=this.binaryUnion(e,n,c),u=this.binaryUnion(e,c,i);return this.unionSafe(f,u)}}};Ai.prototype.repeatedUnion=function(t){for(var e=null,n=t.iterator();n.hasNext();){var i=n.next();e===null?e=i.copy():e=e.union(i)}return e};Ai.prototype.unionSafe=function(t,e){return t===null&&e===null?null:t===null?e.copy():e===null?t.copy():this.unionOptimized(t,e)};Ai.prototype.unionActual=function(t,e){return Ai.restrictToPolygons(t.union(e))};Ai.prototype.unionTree=function(t){var e=this.reduceToGeometries(t),n=this.binaryUnion(e);return n};Ai.prototype.unionUsingEnvelopeIntersection=function(t,e,n){var i=new ce,s=this.extractByEnvelope(n,t,i),c=this.extractByEnvelope(n,e,i),f=this.unionActual(s,c);i.add(f);var u=Do.combine(i);return u};Ai.prototype.bufferUnion=function(){if(arguments.length===1){var t=arguments[0],e=t.get(0).getFactory(),n=e.buildGeometry(t),i=n.buffer(0);return i}else if(arguments.length===2){var s=arguments[0],c=arguments[1],f=s.getFactory(),u=f.createGeometryCollection([s,c]),v=u.buffer(0);return 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lt=O.leaf?this.compareMinX:I,xt=O.leaf?this.compareMinY:L;this._allDistMargin(O,G,j,lt)<this._allDistMargin(O,G,j,xt)&&O.children.sort(lt)},c.prototype._allDistMargin=function(O,G,j,lt){O.children.sort(lt);for(var xt=this.toBBox,dt=v(O,0,G,xt),ht=v(O,j-G,j,xt),ct=U(dt)+U(ht),Pt=G;Pt<j-G;Pt++){var $=O.children[Pt];w(dt,O.leaf?xt($):$),ct+=U(dt)}for(var Lt=j-G-1;Lt>=G;Lt--){var ee=O.children[Lt];w(ht,O.leaf?xt(ee):ee),ct+=U(ht)}return ct},c.prototype._adjustParentBBoxes=function(O,G,j){for(var lt=j;lt>=0;lt--)w(G[lt],O)},c.prototype._condense=function(O){for(var G=O.length-1,j=void 0;G>=0;G--)O[G].children.length===0?G>0?(j=O[G-1].children).splice(j.indexOf(O[G]),1):this.clear():u(O[G],this.toBBox)},c})})(Pb);var AT=Pb.exports;const kT=fx(mT),Ab=fx(TT);var yy={};Object.defineProperty(yy,"__esModule",{value:!0});var DT=Ab;function O_(t){var e=[1/0,1/0,-1/0,-1/0];return DT.coordEach(t,function(n){e[0]>n[0]&&(e[0]=n[0]),e[1]>n[1]&&(e[1]=n[1]),e[2]<n[0]&&(e[2]=n[0]),e[3]<n[1]&&(e[3]=n[1])}),e}O_.default=O_;yy.default=O_;var Ba=AT,kb=kT,Db=Ab,bh=yy.default,RT=Db.featureEach;Db.coordEach;kb.polygon;var _1=kb.featureCollection;function Rb(t){var e=new Ba(t);return e.insert=function(n){if(n.type!=="Feature")throw new Error("invalid feature");return n.bbox=n.bbox?n.bbox:bh(n),Ba.prototype.insert.call(this,n)},e.load=function(n){var i=[];return Array.isArray(n)?n.forEach(function(s){if(s.type!=="Feature")throw new Error("invalid features");s.bbox=s.bbox?s.bbox:bh(s),i.push(s)}):RT(n,function(s){if(s.type!=="Feature")throw new Error("invalid features");s.bbox=s.bbox?s.bbox:bh(s),i.push(s)}),Ba.prototype.load.call(this,i)},e.remove=function(n,i){if(n.type!=="Feature")throw new Error("invalid feature");return n.bbox=n.bbox?n.bbox:bh(n),Ba.prototype.remove.call(this,n,i)},e.clear=function(){return Ba.prototype.clear.call(this)},e.search=function(n){var i=Ba.prototype.search.call(this,this.toBBox(n));return _1(i)},e.collides=function(n){return Ba.prototype.collides.call(this,this.toBBox(n))},e.all=function(){var n=Ba.prototype.all.call(this);return _1(n)},e.toJSON=function(){return Ba.prototype.toJSON.call(this)},e.fromJSON=function(n){return Ba.prototype.fromJSON.call(this,n)},e.toBBox=function(n){var i;if(n.bbox)i=n.bbox;else if(Array.isArray(n)&&n.length===4)i=n;else if(Array.isArray(n)&&n.length===6)i=[n[0],n[1],n[3],n[4]];else if(n.type==="Feature")i=bh(n);else if(n.type==="FeatureCollection")i=bh(n);else throw new Error("invalid geojson");return{minX:i[0],minY:i[1],maxX:i[2],maxY:i[3]}},e}_y.exports=Rb;_y.exports.default=Rb;var NT=_y.exports;const zT=hx(NT);function OT(t,e){var n={},i=[];if(t.type==="LineString"&&(t=ea(t)),e.type==="LineString"&&(e=ea(e)),t.type==="Feature"&&e.type==="Feature"&&t.geometry!==null&&e.geometry!==null&&t.geometry.type==="LineString"&&e.geometry.type==="LineString"&&t.geometry.coordinates.length===2&&e.geometry.coordinates.length===2){var s=y1(t,e);return s&&i.push(s),mc(i)}var c=zT();return c.load(g1(e)),km(g1(t),function(f){km(c.search(f),function(u){var v=y1(f,u);if(v){var w=Yh(v).join(",");n[w]||(n[w]=!0,i.push(v))}})}),mc(i)}function y1(t,e){var n=Yh(t),i=Yh(e);if(n.length!==2)throw new Error("<intersects> line1 must only contain 2 coordinates");if(i.length!==2)throw new Error("<intersects> line2 must only contain 2 coordinates");var s=n[0][0],c=n[0][1],f=n[1][0],u=n[1][1],v=i[0][0],w=i[0][1],I=i[1][0],L=i[1][1],A=(L-w)*(f-s)-(I-v)*(u-c),U=(I-v)*(c-w)-(L-w)*(s-v),z=(f-s)*(c-w)-(u-c)*(s-v);if(A===0)return null;var K=U/A,J=z/A;if(K>=0&&K<=1&&J>=0&&J<=1){var Q=s+K*(f-s),O=c+K*(u-c);return Xo([Q,O])}return null}function FT(t,e,n){n===void 0&&(n={});var i=Xo([1/0,1/0],{dist:1/0}),s=0;return rf(t,function(c){for(var f=Yh(c),u=0;u<f.length-1;u++){var v=Xo(f[u]);v.properties.dist=lp(e,v,n);var w=Xo(f[u+1]);w.properties.dist=lp(e,w,n);var I=lp(v,w,n),L=Math.max(v.properties.dist,w.properties.dist),A=Cb(v,w),U=m1(e,L,A+90,n),z=m1(e,L,A-90,n),K=OT(Us([U.geometry.coordinates,z.geometry.coordinates]),Us([v.geometry.coordinates,w.geometry.coordinates])),J=null;K.features.length>0&&(J=K.features[0],J.properties.dist=lp(e,J,n),J.properties.location=s+lp(v,J,n)),v.properties.dist<i.properties.dist&&(i=v,i.properties.index=u,i.properties.location=s),w.properties.dist<i.properties.dist&&(i=w,i.properties.index=u+1,i.properties.location=s+I),J&&J.properties.dist<i.properties.dist&&(i=J,i.properties.index=u),s+=I}}),i}const BT=["==",["geometry-type"],"Polygon"],VT=["==",["geometry-type"],"LineString"],UT=["==",["geometry-type"],"Point"];function d_(t){return{type:"Feature",properties:{},geometry:{type:"Point",coordinates:Nb(t)}}}function Nb(t){return[Math.round(t[0]*1e7)/1e7,Math.round(t[1]*1e7)/1e7]}const zb=Yi({type:"FeatureCollection",features:[]}),Ob=Yi(0),GT=100;class qT{constructor(e){cr(this,"map");cr(this,"active");cr(this,"eventListenersSuccess");cr(this,"eventListenersUpdated");cr(this,"eventListenersFailure");cr(this,"points");cr(this,"cursor");cr(this,"hover");cr(this,"dragFrom");cr(this,"previousStates");cr(this,"onMouseMove",e=>{if(this.active&&!this.dragFrom)this.recalculateHovering(e);else if(this.active&&this.dragFrom){if(this.hover=="polygon"){let n=this.dragFrom[0]-e.lngLat.lng,i=this.dragFrom[1]-e.lngLat.lat;for(let s of this.points)s[0]-=n,s[1]-=i}else this.points[this.hover]=e.lngLat.toArray();this.dragFrom=e.lngLat.toArray(),this.redraw()}});cr(this,"onClick",e=>{if(this.beforeUpdate(),this.active&&this.cursor){let n=[];if(v1(this.points).forEach((i,s)=>{n.push([s+1,FT(i,this.cursor).properties.dist])}),n.sort((i,s)=>i[1]-s[1]),n.length>0){let i=n[0][0];this.points.splice(i,0,this.cursor.geometry.coordinates),this.hover=i}else this.points.push(this.cursor.geometry.coordinates),this.hover=this.points.length-1;this.redraw(),this.pointsUpdated()}else this.active&&typeof this.hover=="number"&&(this.points.splice(this.hover,1),this.hover=null,this.redraw(),this.pointsUpdated(),this.recalculateHovering(e))});cr(this,"onDoubleClick",e=>{this.active&&(e.preventDefault(),this.cursor=d_(e.lngLat.toArray()),this.onClick(e),this.finish())});cr(this,"onMouseDown",e=>{this.active&&!this.dragFrom&&this.hover!=null&&(e.preventDefault(),this.cursor=null,this.dragFrom=e.lngLat.toArray(),this.beforeUpdate(),this.redraw())});cr(this,"onMouseUp",()=>{this.active&&this.dragFrom&&(this.dragFrom=null,this.redraw(),this.pointsUpdated())});cr(this,"onKeypress",e=>{this.active&&(e.key=="Enter"?(e.stopPropagation(),this.finish()):e.key=="z"&&e.ctrlKey&&this.undo())});cr(this,"onKeyDown",e=>{this.active&&e.key=="Escape"&&(e.stopPropagation(),this.cancel())});this.map=e,this.active=!1,this.eventListenersSuccess=[],this.eventListenersUpdated=[],this.eventListenersFailure=[],this.points=[],this.cursor=null,this.hover=null,this.dragFrom=null,this.previousStates=[],this.map.on("mousemove",this.onMouseMove),this.map.on("click",this.onClick),this.map.on("dblclick",this.onDoubleClick),this.map.on("mousedown",this.onMouseDown),this.map.on("mouseup",this.onMouseUp),document.addEventListener("keypress",this.onKeypress),document.addEventListener("keydown",this.onKeyDown)}tearDown(){this.map.off("mousemove",this.onMouseMove),this.map.off("click",this.onClick),this.map.off("dblclick",this.onDoubleClick),this.map.off("mousedown",this.onMouseDown),this.map.off("mouseup",this.onMouseUp),document.removeEventListener("keypress",this.onKeypress),document.removeEventListener("keydown",this.onKeyDown)}finish(){let e=this.polygonFeature();if(e)for(let n of this.eventListenersSuccess)n(e);else for(let n of this.eventListenersFailure)n();this.stop()}cancel(){for(let e of 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f=d_(s);f.properties.hover=this.hover==c,f.properties.idx=c,e.features.push(f)}),e.features=e.features.concat(v1(this.points));let n=this.polygonFeature();n&&(n.properties.hover=this.hover=="polygon",e.features.push(n)),zb.set(e);let i="crosshair";this.hover!=null&&(i=this.dragFrom?"grabbing":"pointer"),this.map.getCanvas().style.cursor=i,Ob.set(this.previousStates.length)}pointsUpdated(){let e=this.polygonFeature();if(e)for(let n of this.eventListenersUpdated)n(e)}recalculateHovering(e){this.cursor=null,this.hover=null;for(let n of this.map.queryRenderedFeatures(e.point,{layers:["edit-polygon-fill","edit-polygon-vertices"]}))if(n.geometry.type=="Polygon"){this.hover="polygon";break}else if(n.geometry.type=="Point"&&Object.hasOwn(n.properties,"idx")){this.hover=n.properties.idx;break}this.hover==null&&(this.cursor=d_(e.lngLat.toArray())),this.redraw()}polygonFeature(){if(this.points.length<3)return null;let e=this.points.map(Nb),n=[JSON.parse(JSON.stringify(e))];return n[0].push(JSON.parse(JSON.stringify(n[0][0]))),{type:"Feature",geometry:{type:"Polygon",coordinates:n},properties:{}}}beforeUpdate(){this.previousStates.push(JSON.parse(JSON.stringify(this.points))),this.previousStates.length>GT&&this.previousStates.shift()}}function v1(t){let e=[];for(let n=0;n<t.length-1;n++)e.push({type:"Feature",geometry:{type:"LineString",coordinates:[t[n],t[n+1]]},properties:{}});return t.length>=3&&e.push({type:"Feature",geometry:{type:"LineString",coordinates:[t[t.length-1],t[0]]},properties:{}}),e}function jT(t){let e,n,i;return{c(){e=Cn("Undo ("),n=Cn(t[1]),i=Cn(")")},m(s,c){Ut(s,e,c),Ut(s,n,c),Ut(s,i,c)},p(s,c){c&2&&Br(n,s[1])},d(s){s&&(Vt(e),Vt(n),Vt(i))}}}function ZT(t){let e;return{c(){e=Cn("Undo")},m(n,i){Ut(n,e,i)},p:Oe,d(n){n&&Vt(e)}}}function WT(t){let e,n,i,s,c,f,u,v,w,I,L;function A(K,J){return K[1]==0?ZT:jT}let 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diff --git a/index.html b/index.html
index 9a76d77..26a3eda 100644
--- a/index.html
+++ b/index.html
@@ -4,8 +4,8 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Severance Snape</title>
-    <script type="module" crossorigin src="/severance_snape/assets/main-44c9753c.js"></script>
-    <link rel="stylesheet" href="/severance_snape/assets/index-69163731.css">
+    <script type="module" crossorigin src="/severance_snape/assets/main-43ab0643.js"></script>
+    <link rel="stylesheet" href="/severance_snape/assets/index-e86cf9e1.css">
   </head>
   <body>
     <div id="app"></div>