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Asked: 2026-05-23T22:07:39+00:00

I need to make an overlay Just like this Attached Pic… Need help to

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I need to make an overlay Just like this Attached Pic… Need help to make it… I need to mark a position just like in the pic with red….

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  1. Editorial Team
    • Create a new class extending Overlay.
    • Use the constructor to pass it 4 GeoPoint in order to delimit your zone
    • Override the boolean draw(Canvas canvas, MapView mapv, boolean shadow, long when) method :
      • Call super(canvas, mapv, shadow)
      • Create a path using your GeoPoints and the MapView projection : mapv.getProjection().toPixels(geopoint, newPoint)
      • Use canvas.drawPath(path,paint) to draw the path
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