| OLD | NEW |
| 1 | 1 |
| 2 /* | 2 /* |
| 3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
| 4 * | 4 * |
| 5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
| 6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
| 7 */ | 7 */ |
| 8 | 8 |
| 9 | 9 |
| 10 | 10 |
| 11 #include "gm.h" | 11 #include "gm.h" |
| 12 #include "SkRandom.h" | 12 #include "SkRandom.h" |
| 13 | 13 |
| 14 namespace skiagm { | 14 namespace skiagm { |
| 15 | 15 |
| 16 #define W 400 | 16 #define W 400 |
| 17 #define H 400 | 17 #define H 400 |
| 18 #define N 100 | 18 #define N 100 |
| 19 | 19 |
| 20 static const SkScalar SW = SkIntToScalar(W); | 20 static const SkScalar SW = SkIntToScalar(W); |
| 21 static const SkScalar SH = SkIntToScalar(H); | 21 static const SkScalar SH = SkIntToScalar(H); |
| 22 | 22 |
| 23 class StrokeRectsGM : public GM { | 23 class StrokeRectsGM : public GM { |
| 24 public: | 24 public: |
| 25 StrokeRectsGM() {} | 25 StrokeRectsGM() {} |
| 26 | 26 |
| 27 protected: | 27 protected: |
| 28 virtual uint32_t onGetFlags() const SK_OVERRIDE { | 28 uint32_t onGetFlags() const SK_OVERRIDE { |
| 29 return kSkipTiled_Flag; | 29 return kSkipTiled_Flag; |
| 30 } | 30 } |
| 31 | 31 |
| 32 virtual SkString onShortName() SK_OVERRIDE { | 32 SkString onShortName() SK_OVERRIDE { |
| 33 return SkString("strokerects"); | 33 return SkString("strokerects"); |
| 34 } | 34 } |
| 35 | 35 |
| 36 virtual SkISize onISize() SK_OVERRIDE { | 36 SkISize onISize() SK_OVERRIDE { |
| 37 return SkISize::Make(W*2, H*2); | 37 return SkISize::Make(W*2, H*2); |
| 38 } | 38 } |
| 39 | 39 |
| 40 static void rnd_rect(SkRect* r, SkRandom& rand) { | 40 static void rnd_rect(SkRect* r, SkRandom& rand) { |
| 41 SkScalar x = rand.nextUScalar1() * W; | 41 SkScalar x = rand.nextUScalar1() * W; |
| 42 SkScalar y = rand.nextUScalar1() * H; | 42 SkScalar y = rand.nextUScalar1() * H; |
| 43 SkScalar w = rand.nextUScalar1() * (W >> 2); | 43 SkScalar w = rand.nextUScalar1() * (W >> 2); |
| 44 SkScalar h = rand.nextUScalar1() * (H >> 2); | 44 SkScalar h = rand.nextUScalar1() * (H >> 2); |
| 45 SkScalar hoffset = rand.nextSScalar1(); | 45 SkScalar hoffset = rand.nextSScalar1(); |
| 46 SkScalar woffset = rand.nextSScalar1(); | 46 SkScalar woffset = rand.nextSScalar1(); |
| 47 | 47 |
| 48 r->set(x, y, x + w, y + h); | 48 r->set(x, y, x + w, y + h); |
| 49 r->offset(-w/2 + woffset, -h/2 + hoffset); | 49 r->offset(-w/2 + woffset, -h/2 + hoffset); |
| 50 } | 50 } |
| 51 | 51 |
| 52 virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE { | 52 void onDraw(SkCanvas* canvas) SK_OVERRIDE { |
| 53 SkPaint paint; | 53 SkPaint paint; |
| 54 paint.setStyle(SkPaint::kStroke_Style); | 54 paint.setStyle(SkPaint::kStroke_Style); |
| 55 | 55 |
| 56 for (int y = 0; y < 2; y++) { | 56 for (int y = 0; y < 2; y++) { |
| 57 paint.setAntiAlias(!!y); | 57 paint.setAntiAlias(!!y); |
| 58 for (int x = 0; x < 2; x++) { | 58 for (int x = 0; x < 2; x++) { |
| 59 paint.setStrokeWidth(x * SkIntToScalar(3)); | 59 paint.setStrokeWidth(x * SkIntToScalar(3)); |
| 60 | 60 |
| 61 SkAutoCanvasRestore acr(canvas, true); | 61 SkAutoCanvasRestore acr(canvas, true); |
| 62 canvas->translate(SW * x, SH * y); | 62 canvas->translate(SW * x, SH * y); |
| (...skipping 15 matching lines...) Expand all Loading... |
| 78 private: | 78 private: |
| 79 typedef GM INHERITED; | 79 typedef GM INHERITED; |
| 80 }; | 80 }; |
| 81 | 81 |
| 82 ////////////////////////////////////////////////////////////////////////////// | 82 ////////////////////////////////////////////////////////////////////////////// |
| 83 | 83 |
| 84 static GM* MyFactory(void*) { return new StrokeRectsGM; } | 84 static GM* MyFactory(void*) { return new StrokeRectsGM; } |
| 85 static GMRegistry reg(MyFactory); | 85 static GMRegistry reg(MyFactory); |
| 86 | 86 |
| 87 } | 87 } |
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