Lines Matching defs:alpha
377 private int modulateAlpha(int alpha) {
379 return alpha * scale >> 8;
430 // remember the alpha values, in case we temporarily overwrite them
434 // compute the modulate alpha values
451 allows us to apply paint effects like alpha and colorfilter to
453 asks for a non-opaque alpha value (via setAlpha), and we're
454 stroking, then we need to apply the alpha AFTER we've drawn
634 public void setAlpha(int alpha) {
635 if (alpha != mAlpha) {
636 mAlpha = alpha;