You can create a new scratch bitmap with a copy of the data and then blt it back onto the target bitmap like so:
Paint p = new Paint(); p.setColorFilter(<customColorFilter>); Canvas c = new Canvas(target); c.drawColor(Color.BLACK); c.drawBitmap(scratchBitmap, 0, 0, p); -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
