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| 1 | 1 |
| 2 /* | 2 /* |
| 3 * Copyright 2013 Google Inc. | 3 * Copyright 2013 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 #include "gm.h" | 9 #include "gm.h" |
| 10 #include "SkBlurMask.h" | 10 #include "SkBlurMask.h" |
| 11 #include "SkBlurMaskFilter.h" | 11 #include "SkBlurMaskFilter.h" |
| 12 | 12 |
| 13 namespace skiagm { | 13 namespace skiagm { |
| 14 | 14 |
| 15 // This GM exercises the blurred rect nine-patching special cases when the | 15 // This GM exercises the blurred rect nine-patching special cases when the |
| 16 // blurred rect is very large and/or very far from the origin. | 16 // blurred rect is very large and/or very far from the origin. |
| 17 // It creates a large blurred rect/rectori then renders the 4 corners and the | 17 // It creates a large blurred rect/rectori then renders the 4 corners and the |
| 18 // middle. | 18 // middle. |
| 19 class BigBlursGM : public GM { | 19 class BigBlursGM : public GM { |
| 20 public: | 20 public: |
| 21 BigBlursGM() { | 21 BigBlursGM() { |
| 22 this->setBGColor(0xFFDDDDDD); | 22 this->setBGColor(0xFFDDDDDD); |
| 23 } | 23 } |
| 24 | 24 |
| 25 protected: | 25 protected: |
| 26 virtual SkString onShortName() SK_OVERRIDE { | 26 SkString onShortName() SK_OVERRIDE { |
| 27 return SkString("bigblurs"); | 27 return SkString("bigblurs"); |
| 28 } | 28 } |
| 29 | 29 |
| 30 virtual SkISize onISize() SK_OVERRIDE { | 30 SkISize onISize() SK_OVERRIDE { |
| 31 return SkISize::Make(kWidth, kHeight); | 31 return SkISize::Make(kWidth, kHeight); |
| 32 } | 32 } |
| 33 | 33 |
| 34 virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE { | 34 void onDraw(SkCanvas* canvas) SK_OVERRIDE { |
| 35 static const int kBig = 65536; | 35 static const int kBig = 65536; |
| 36 static const SkScalar kSigma = SkBlurMask::ConvertRadiusToSigma(SkIntToS
calar(4)); | 36 static const SkScalar kSigma = SkBlurMask::ConvertRadiusToSigma(SkIntToS
calar(4)); |
| 37 | 37 |
| 38 const SkRect bigRect = SkRect::MakeWH(SkIntToScalar(kBig), SkIntToScalar
(kBig)); | 38 const SkRect bigRect = SkRect::MakeWH(SkIntToScalar(kBig), SkIntToScalar
(kBig)); |
| 39 SkRect insetRect = bigRect; | 39 SkRect insetRect = bigRect; |
| 40 insetRect.inset(20, 20); | 40 insetRect.inset(20, 20); |
| 41 | 41 |
| 42 SkPath rectori; | 42 SkPath rectori; |
| 43 | 43 |
| 44 rectori.addRect(bigRect); | 44 rectori.addRect(bigRect); |
| (...skipping 62 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 107 static const int kCloseUpSize = 64; | 107 static const int kCloseUpSize = 64; |
| 108 static const int kWidth = 5 * kCloseUpSize; | 108 static const int kWidth = 5 * kCloseUpSize; |
| 109 static const int kHeight = 2 * (kLastEnum_SkBlurStyle + 1) * kCloseUpSize; | 109 static const int kHeight = 2 * (kLastEnum_SkBlurStyle + 1) * kCloseUpSize; |
| 110 | 110 |
| 111 typedef GM INHERITED; | 111 typedef GM INHERITED; |
| 112 }; | 112 }; |
| 113 | 113 |
| 114 DEF_GM( return SkNEW(BigBlursGM); ) | 114 DEF_GM( return SkNEW(BigBlursGM); ) |
| 115 | 115 |
| 116 } | 116 } |
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