// Copyright 2019 Google LLC. | |
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. | |
#include "tools/fiddle/examples.h" | |
REG_FIDDLE(Canvas_saveLayerAlpha, 256, 256, false, 0) { | |
void draw(SkCanvas* canvas) { | |
SkPaint paint; | |
paint.setColor(SK_ColorRED); | |
canvas->drawCircle(50, 50, 50, paint); | |
canvas->saveLayerAlpha(nullptr, 128); | |
paint.setColor(SK_ColorBLUE); | |
canvas->drawCircle(100, 50, 50, paint); | |
paint.setColor(SK_ColorGREEN); | |
paint.setAlpha(128); | |
canvas->drawCircle(75, 90, 50, paint); | |
canvas->restore(); | |
} | |
} // END FIDDLE |