1 /* 2 * Copyright 2016 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.h" 9 #include "sk_tool_utils.h" 10 #include "SkBlurMask.h" 11 #include "SkBlurMaskFilter.h" 12 #include "SkPath.h" 13 14 class SimpleRectGM : public skiagm::GM { 15 public: 16 SimpleRectGM() {} 17 18 protected: 19 SkString onShortName() override { 20 SkString name; 21 name.printf("simplerect"); 22 return name; 23 } 24 25 SkISize onISize() override { 26 return SkISize::Make(800, 800); 27 } 28 29 void onDraw(SkCanvas* canvas) override { 30 canvas->translate(1, 1); // want to exercise non-identity ctm performance 31 32 const SkScalar min = -20; 33 const SkScalar max = 800; 34 const SkScalar size = 20; 35 36 SkRandom rand; 37 SkPaint paint; 38 for (int i = 0; i < 10000; i++) { 39 paint.setColor(sk_tool_utils::color_to_565(rand.nextU() | (0xFF << 24))); 40 SkScalar x = rand.nextRangeScalar(min, max); 41 SkScalar y = rand.nextRangeScalar(min, max); 42 SkScalar w = rand.nextRangeScalar(0, size); 43 SkScalar h = rand.nextRangeScalar(0, size); 44 canvas->drawRect(SkRect::MakeXYWH(x, y, w, h), paint); 45 } 46 } 47 48 bool onAnimate(const SkAnimTimer& timer) override { 49 return true; 50 } 51 52 private: 53 54 typedef GM INHERITED; 55 }; 56 DEF_GM(return new SimpleRectGM;) 57
