Android Question How to clear a draw on a plane

[DanteS]

Hi guys

I capture several points of my position coordinates and draw a polygon in a panel using the DrawLine method, but sometimes I need to erase the drawing to restart the process.
The only way I've found to do this is to use panel1.RemoveView, but when I redraw the lines of the new polygon, the lines don't display.

It seems the RemoveView method is too powerful for this case.
1. Should I use another method?
2. How can I reactivate the DrawLine method?

 

[klaus]

The easiest way to clear your drawing is to draw a rectangle with the background color.

 

[TILogistic]

?

cnv.ClearRect(cnv.TargetRect)

use

cnv.Invalidate

 

[DanteS]

Thanks to both. Solved