Param for Crosshair shows even when mouse is out chart.

[MatheusChignolli]

Idea

It would be great if the Crosshair component had a parameter to always display, even when the mouse is outside the chart. This feature would only work if the x and y values are passed to the component.

Implementation Suggestions

• Add a boolean parameter show to keep the point fixed using the x and y parameters.
• Add a boolean parameter fixOnClick to allow the component to manage the fixed point when the user clicks on the chart. This way, users wouldn't need to manually manage the x and y values.

Use Cases

• Filters can highlight specific points on charts, allowing one or multiple points to be fixed at the same time (this may require adjustments for handling multiple x values).
• Clicking on the chart to fix a specific point.

References

This idea came to me while contributing to another repository to improve UX. I researched how it works here: File link

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This is a cool lib, greate work! 🚀