| /* |
| * Copyright 2016 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "gm/gm.h" |
| #include "include/core/SkCanvas.h" |
| #include "include/core/SkPaint.h" |
| #include "include/core/SkRect.h" |
| #include "include/core/SkScalar.h" |
| #include "include/core/SkSize.h" |
| #include "include/core/SkString.h" |
| #include "src/base/SkRandom.h" |
| #include "tools/ToolUtils.h" |
| |
| class SimpleRectGM : public skiagm::GM { |
| public: |
| SimpleRectGM() {} |
| |
| protected: |
| SkString onShortName() override { |
| SkString name; |
| name.printf("simplerect"); |
| return name; |
| } |
| |
| SkISize onISize() override { |
| return SkISize::Make(800, 800); |
| } |
| |
| void onDraw(SkCanvas* canvas) override { |
| canvas->translate(1, 1); // want to exercise non-identity ctm performance |
| |
| const SkScalar min = -20; |
| const SkScalar max = 800; |
| const SkScalar size = 20; |
| |
| SkRandom rand; |
| SkPaint paint; |
| for (int i = 0; i < 10000; i++) { |
| paint.setColor(ToolUtils::color_to_565(rand.nextU() | (0xFF << 24))); |
| SkScalar x = rand.nextRangeScalar(min, max); |
| SkScalar y = rand.nextRangeScalar(min, max); |
| SkScalar w = rand.nextRangeScalar(0, size); |
| SkScalar h = rand.nextRangeScalar(0, size); |
| canvas->drawRect(SkRect::MakeXYWH(x, y, w, h), paint); |
| } |
| } |
| |
| bool onAnimate(double nanos) override { return true; } |
| |
| private: |
| |
| using INHERITED = GM; |
| }; |
| DEF_GM(return new SimpleRectGM;) |