This procedure updates the specified region of the drawable. The (x,y) coordinate pair is relative to the drawable's origin, not to theimage origin. Therefore, the entire drawable can be updated using(0, 0, width, height).
This procedure updates the specified region of the drawable. The (x,y) coordinate pair is relative to the drawable's origin, not to theimage origin. Therefore, the entire drawable can be updated using(0, 0, width, height).