1/* 2 * Copyright 2013 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 "SkBitmap.h" 10#include "SkCanvas.h" 11#include "SkClipStack.h" 12#include "SkDevice.h" 13#include "SkPath.h" 14#include "SkPathOps.h" 15#include "SkPicture.h" 16#include "SkPictureRecorder.h" 17#include "SkRect.h" 18 19namespace skiagm { 20 21class PathOpsSkpClipGM : public GM { 22public: 23 PathOpsSkpClipGM() { 24 } 25 26protected: 27 virtual SkString onShortName() SK_OVERRIDE { 28 return SkString("pathopsskpclip"); 29 } 30 31 virtual SkISize onISize() SK_OVERRIDE { 32 return SkISize::Make(1200, 900); 33 } 34 35 virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE { 36 SkPictureRecorder recorder; 37 SkCanvas* rec = recorder.beginRecording(1200, 900, NULL, 0); 38 SkPath p; 39 SkRect r = { 40 SkIntToScalar(100), 41 SkIntToScalar(200), 42 SkIntToScalar(400), 43 SkIntToScalar(700) 44 }; 45 p.addRoundRect(r, SkIntToScalar(50), SkIntToScalar(50)); 46 rec->clipPath(p, SkRegion::kIntersect_Op, true); 47 rec->translate(SkIntToScalar(250), SkIntToScalar(250)); 48 rec->clipPath(p, SkRegion::kIntersect_Op, true); 49 rec->drawColor(0xffff0000); 50 SkAutoTUnref<SkPicture> pict(recorder.endRecording()); 51 52 canvas->setAllowSimplifyClip(true); 53 canvas->save(); 54 canvas->drawPicture(pict); 55 canvas->restore(); 56 57 canvas->setAllowSimplifyClip(false); 58 canvas->save(); 59 canvas->translate(SkIntToScalar(1200 / 2), 0); 60 canvas->drawPicture(pict); 61 canvas->restore(); 62 } 63 64private: 65 typedef GM INHERITED; 66}; 67 68////////////////////////////////////////////////////////////////////////////// 69 70static GM* MyFactory(void*) { return new PathOpsSkpClipGM; } 71static GMRegistry reg(MyFactory); 72 73} 74