Hi, this might have been discussed in different contexts but my question is how to erase a circle that is drawn on an image which is assigned to a pinchandzoom view:
So i want to be able to erase this circle (might be another canvas object, line, rectangle etc) and draw it somewhere else on the image.
Thanks a lot!
B4X:
Dim im As ImageView
Dim pnz As PinchZoomAndMove
dim canvas1 as canvas
'load bitmap onto image
bmp = LoadBitmap(File.DirAssets,"example.bmp")
im.Initialize("")
im.Bitmap = bmp
im.Gravity = Gravity.FILL
'assign image to pinchzoom view
pnz.Initialize(im,"pnz",1,0.5,3,4,False)
'initialize canvas on image
canvas1.Initialize(im)
' this circle gets drawn
canvas1.DrawCircle(x,y,2dip,Colors.Red,False,2dip)
' how to remove this circle from image????So i want to be able to erase this circle (might be another canvas object, line, rectangle etc) and draw it somewhere else on the image.
Thanks a lot!