1/* 2 * Copyright 2015 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8#include "gm/gm.h" 9#include "include/core/SkCanvas.h" 10#include "include/core/SkColor.h" 11#include "include/core/SkPaint.h" 12#include "include/core/SkRect.h" 13#include "tools/ToolUtils.h" 14 15DEF_SIMPLE_GM(blend, canvas, 300, 100) { 16 SkPaint p; 17 18 // All three of these blocks should be the same color. 19 canvas->save(); 20 canvas->scale(100,100); 21 22 p.setColor(SK_ColorRED); 23 canvas->drawRect(SkRect::MakeXYWH(0,0,1,1), p); 24 p.setColor(0xFC208000); 25 canvas->drawRect(SkRect::MakeXYWH(0,0,1,1), p); 26 27 p.setColor(SK_ColorRED); 28 canvas->drawRect(SkRect::MakeXYWH(1,0,1,1), p); 29 canvas->saveLayer(nullptr, nullptr); 30 p.setColor(0xFC208000); 31 canvas->drawRect(SkRect::MakeXYWH(1,0,1,1), p); 32 canvas->restore(); 33 34 p.setColor(SK_ColorRED); 35 canvas->drawRect(SkRect::MakeXYWH(2,0,1,1), p); 36 canvas->saveLayerAlpha(nullptr, 0xFC); 37 p.setColor(ToolUtils::color_to_565(0xFF208000)); 38 canvas->drawRect(SkRect::MakeXYWH(2, 0, 1, 1), p); 39 canvas->restore(); 40 canvas->restore(); 41} 42