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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2012 Intel Inc. | 3 * Copyright 2012 Intel 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 #include "gm.h" | 8 #include "gm.h" |
9 #include "SkBlurDrawLooper.h" | 9 #include "SkBlurDrawLooper.h" |
10 #include "SkBlurMask.h" | 10 #include "SkBlurMask.h" |
11 #include "SkBlurMaskFilter.h" | 11 #include "SkBlurMaskFilter.h" |
12 #include "SkGradientShader.h" | 12 #include "SkGradientShader.h" |
13 #include "SkMatrix.h" | 13 #include "SkMatrix.h" |
14 #include "SkRandom.h" | 14 #include "SkRandom.h" |
15 #include "SkTArray.h" | 15 #include "SkTArray.h" |
16 | 16 |
17 namespace skiagm { | 17 namespace skiagm { |
18 | 18 |
19 class CircleGM : public GM { | 19 class CircleGM : public GM { |
20 public: | 20 public: |
21 CircleGM() { | 21 CircleGM() { |
22 this->setBGColor(0xFF000000); | 22 this->setBGColor(0xFF000000); |
23 this->makePaints(); | 23 this->makePaints(); |
24 this->makeMatrices(); | 24 this->makeMatrices(); |
25 } | 25 } |
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("circles"); | 33 return SkString("circles"); |
34 } | 34 } |
35 | 35 |
36 virtual SkISize onISize() SK_OVERRIDE { | 36 SkISize onISize() SK_OVERRIDE { |
37 return SkISize::Make(1200, 900); | 37 return SkISize::Make(1200, 900); |
38 } | 38 } |
39 | 39 |
40 void makePaints() { | 40 void makePaints() { |
41 { | 41 { |
42 // no AA | 42 // no AA |
43 SkPaint p; | 43 SkPaint p; |
44 fPaints.push_back(p); | 44 fPaints.push_back(p); |
45 } | 45 } |
46 | 46 |
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148 fMatrices.push_back(m); | 148 fMatrices.push_back(m); |
149 } | 149 } |
150 | 150 |
151 { | 151 { |
152 SkMatrix m; | 152 SkMatrix m; |
153 m.setRotate(SkIntToScalar(30)); | 153 m.setRotate(SkIntToScalar(30)); |
154 fMatrices.push_back(m); | 154 fMatrices.push_back(m); |
155 } | 155 } |
156 } | 156 } |
157 | 157 |
158 virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE { | 158 void onDraw(SkCanvas* canvas) SK_OVERRIDE { |
159 // Draw a giant AA circle as the background. | 159 // Draw a giant AA circle as the background. |
160 SkISize size = this->getISize(); | 160 SkISize size = this->getISize(); |
161 SkScalar giantRadius = SkTMin(SkIntToScalar(size.fWidth), | 161 SkScalar giantRadius = SkTMin(SkIntToScalar(size.fWidth), |
162 SkIntToScalar(size.fHeight)) / 2.f; | 162 SkIntToScalar(size.fHeight)) / 2.f; |
163 SkPoint giantCenter = SkPoint::Make(SkIntToScalar(size.fWidth/2), | 163 SkPoint giantCenter = SkPoint::Make(SkIntToScalar(size.fWidth/2), |
164 SkIntToScalar(size.fHeight/2)); | 164 SkIntToScalar(size.fHeight/2)); |
165 SkPaint giantPaint; | 165 SkPaint giantPaint; |
166 giantPaint.setAntiAlias(true); | 166 giantPaint.setAntiAlias(true); |
167 giantPaint.setColor(0x80808080); | 167 giantPaint.setColor(0x80808080); |
168 canvas->drawCircle(giantCenter.fX, giantCenter.fY, giantRadius, giantPai
nt); | 168 canvas->drawCircle(giantCenter.fX, giantCenter.fY, giantRadius, giantPai
nt); |
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213 SkTArray<SkPaint> fPaints; | 213 SkTArray<SkPaint> fPaints; |
214 SkTArray<SkMatrix> fMatrices; | 214 SkTArray<SkMatrix> fMatrices; |
215 }; | 215 }; |
216 | 216 |
217 ////////////////////////////////////////////////////////////////////////////// | 217 ////////////////////////////////////////////////////////////////////////////// |
218 | 218 |
219 static GM* MyFactory(void*) { return new CircleGM; } | 219 static GM* MyFactory(void*) { return new CircleGM; } |
220 static GMRegistry reg(MyFactory); | 220 static GMRegistry reg(MyFactory); |
221 | 221 |
222 } | 222 } |
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