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