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| 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 |
| (...skipping 21 matching lines...) Expand all Loading... |
| 32 paint->setColor(rand.nextU()); | 32 paint->setColor(rand.nextU()); |
| 33 paint->setAlpha(0xFF); | 33 paint->setAlpha(0xFF); |
| 34 } | 34 } |
| 35 | 35 |
| 36 | 36 |
| 37 class StrokesGM : public skiagm::GM { | 37 class StrokesGM : public skiagm::GM { |
| 38 public: | 38 public: |
| 39 StrokesGM() {} | 39 StrokesGM() {} |
| 40 | 40 |
| 41 protected: | 41 protected: |
| 42 virtual uint32_t onGetFlags() const SK_OVERRIDE { | 42 uint32_t onGetFlags() const SK_OVERRIDE { |
| 43 return kSkipTiled_Flag; | 43 return kSkipTiled_Flag; |
| 44 } | 44 } |
| 45 | 45 |
| 46 virtual SkString onShortName() SK_OVERRIDE { | 46 SkString onShortName() SK_OVERRIDE { |
| 47 return SkString("strokes_round"); | 47 return SkString("strokes_round"); |
| 48 } | 48 } |
| 49 | 49 |
| 50 virtual SkISize onISize() SK_OVERRIDE { | 50 SkISize onISize() SK_OVERRIDE { |
| 51 return SkISize::Make(W, H*2); | 51 return SkISize::Make(W, H*2); |
| 52 } | 52 } |
| 53 | 53 |
| 54 virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE { | 54 void onDraw(SkCanvas* canvas) SK_OVERRIDE { |
| 55 SkPaint paint; | 55 SkPaint paint; |
| 56 paint.setStyle(SkPaint::kStroke_Style); | 56 paint.setStyle(SkPaint::kStroke_Style); |
| 57 paint.setStrokeWidth(SkIntToScalar(9)/2); | 57 paint.setStrokeWidth(SkIntToScalar(9)/2); |
| 58 | 58 |
| 59 for (int y = 0; y < 2; y++) { | 59 for (int y = 0; y < 2; y++) { |
| 60 paint.setAntiAlias(!!y); | 60 paint.setAntiAlias(!!y); |
| 61 SkAutoCanvasRestore acr(canvas, true); | 61 SkAutoCanvasRestore acr(canvas, true); |
| 62 canvas->translate(0, SH * y); | 62 canvas->translate(0, SH * y); |
| 63 canvas->clipRect(SkRect::MakeLTRB( | 63 canvas->clipRect(SkRect::MakeLTRB( |
| 64 SkIntToScalar(2), SkIntToScalar(2) | 64 SkIntToScalar(2), SkIntToScalar(2) |
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| 88 SkRandom rand; | 88 SkRandom rand; |
| 89 fPath.moveTo(0, 0); | 89 fPath.moveTo(0, 0); |
| 90 for (int i = 0; i < 13; i++) { | 90 for (int i = 0; i < 13; i++) { |
| 91 SkScalar x = rand.nextUScalar1() * (W >> 1); | 91 SkScalar x = rand.nextUScalar1() * (W >> 1); |
| 92 SkScalar y = rand.nextUScalar1() * (H >> 1); | 92 SkScalar y = rand.nextUScalar1() * (H >> 1); |
| 93 fPath.lineTo(x, y); | 93 fPath.lineTo(x, y); |
| 94 } | 94 } |
| 95 } | 95 } |
| 96 | 96 |
| 97 protected: | 97 protected: |
| 98 virtual uint32_t onGetFlags() const SK_OVERRIDE { | 98 uint32_t onGetFlags() const SK_OVERRIDE { |
| 99 return kSkipTiled_Flag; | 99 return kSkipTiled_Flag; |
| 100 } | 100 } |
| 101 | 101 |
| 102 virtual SkString onShortName() SK_OVERRIDE { | 102 SkString onShortName() SK_OVERRIDE { |
| 103 return SkString("strokes_poly"); | 103 return SkString("strokes_poly"); |
| 104 } | 104 } |
| 105 | 105 |
| 106 virtual SkISize onISize() SK_OVERRIDE { | 106 SkISize onISize() SK_OVERRIDE { |
| 107 return SkISize::Make(W, H*2); | 107 return SkISize::Make(W, H*2); |
| 108 } | 108 } |
| 109 | 109 |
| 110 static void rotate(SkScalar angle, SkScalar px, SkScalar py, SkCanvas* canva
s) { | 110 static void rotate(SkScalar angle, SkScalar px, SkScalar py, SkCanvas* canva
s) { |
| 111 SkMatrix matrix; | 111 SkMatrix matrix; |
| 112 matrix.setRotate(angle, px, py); | 112 matrix.setRotate(angle, px, py); |
| 113 canvas->concat(matrix); | 113 canvas->concat(matrix); |
| 114 } | 114 } |
| 115 | 115 |
| 116 virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE { | 116 void onDraw(SkCanvas* canvas) SK_OVERRIDE { |
| 117 canvas->drawColor(SK_ColorWHITE); | 117 canvas->drawColor(SK_ColorWHITE); |
| 118 | 118 |
| 119 SkPaint paint; | 119 SkPaint paint; |
| 120 paint.setStyle(SkPaint::kStroke_Style); | 120 paint.setStyle(SkPaint::kStroke_Style); |
| 121 paint.setStrokeWidth(SkIntToScalar(9)/2); | 121 paint.setStrokeWidth(SkIntToScalar(9)/2); |
| 122 | 122 |
| 123 for (int y = 0; y < 2; y++) { | 123 for (int y = 0; y < 2; y++) { |
| 124 paint.setAntiAlias(!!y); | 124 paint.setAntiAlias(!!y); |
| 125 SkAutoCanvasRestore acr(canvas, true); | 125 SkAutoCanvasRestore acr(canvas, true); |
| 126 canvas->translate(0, SH * y); | 126 canvas->translate(0, SH * y); |
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| 189 SkRect r = bounds; | 189 SkRect r = bounds; |
| 190 r.inset(bounds.width() / 10, -bounds.height() / 10); | 190 r.inset(bounds.width() / 10, -bounds.height() / 10); |
| 191 path->addOval(r, SkPath::kCCW_Direction); | 191 path->addOval(r, SkPath::kCCW_Direction); |
| 192 title->set("CW CCW"); | 192 title->set("CW CCW"); |
| 193 } | 193 } |
| 194 | 194 |
| 195 public: | 195 public: |
| 196 Strokes3GM() {} | 196 Strokes3GM() {} |
| 197 | 197 |
| 198 protected: | 198 protected: |
| 199 virtual uint32_t onGetFlags() const SK_OVERRIDE { | 199 uint32_t onGetFlags() const SK_OVERRIDE { |
| 200 return kSkipTiled_Flag; | 200 return kSkipTiled_Flag; |
| 201 } | 201 } |
| 202 | 202 |
| 203 virtual SkString onShortName() SK_OVERRIDE { | 203 SkString onShortName() SK_OVERRIDE { |
| 204 return SkString("strokes3"); | 204 return SkString("strokes3"); |
| 205 } | 205 } |
| 206 | 206 |
| 207 virtual SkISize onISize() SK_OVERRIDE { | 207 SkISize onISize() SK_OVERRIDE { |
| 208 return SkISize::Make(W, H*2); | 208 return SkISize::Make(W, H*2); |
| 209 } | 209 } |
| 210 | 210 |
| 211 virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE { | 211 void onDraw(SkCanvas* canvas) SK_OVERRIDE { |
| 212 SkPaint origPaint; | 212 SkPaint origPaint; |
| 213 origPaint.setAntiAlias(true); | 213 origPaint.setAntiAlias(true); |
| 214 origPaint.setStyle(SkPaint::kStroke_Style); | 214 origPaint.setStyle(SkPaint::kStroke_Style); |
| 215 SkPaint fillPaint(origPaint); | 215 SkPaint fillPaint(origPaint); |
| 216 fillPaint.setColor(SK_ColorRED); | 216 fillPaint.setColor(SK_ColorRED); |
| 217 SkPaint strokePaint(origPaint); | 217 SkPaint strokePaint(origPaint); |
| 218 strokePaint.setColor(0xFF4444FF); | 218 strokePaint.setColor(0xFF4444FF); |
| 219 | 219 |
| 220 void (*procs[])(SkPath*, const SkRect&, SkString*) = { | 220 void (*procs[])(SkPath*, const SkRect&, SkString*) = { |
| 221 make0, make1, make2, make3, make4, make5 | 221 make0, make1, make2, make3, make4, make5 |
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| 253 | 253 |
| 254 ////////////////////////////////////////////////////////////////////////////// | 254 ////////////////////////////////////////////////////////////////////////////// |
| 255 | 255 |
| 256 static skiagm::GM* F0(void*) { return new StrokesGM; } | 256 static skiagm::GM* F0(void*) { return new StrokesGM; } |
| 257 static skiagm::GM* F1(void*) { return new Strokes2GM; } | 257 static skiagm::GM* F1(void*) { return new Strokes2GM; } |
| 258 static skiagm::GM* F2(void*) { return new Strokes3GM; } | 258 static skiagm::GM* F2(void*) { return new Strokes3GM; } |
| 259 | 259 |
| 260 static skiagm::GMRegistry R0(F0); | 260 static skiagm::GMRegistry R0(F0); |
| 261 static skiagm::GMRegistry R1(F1); | 261 static skiagm::GMRegistry R1(F1); |
| 262 static skiagm::GMRegistry R2(F2); | 262 static skiagm::GMRegistry R2(F2); |
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