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| 1 | 1 |
| 2 /* | 2 /* |
| 3 * Copyright 2012 Google Inc. | 3 * Copyright 2012 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 #ifndef SkTwoPointConicalGradient_DEFINED | 9 #ifndef SkTwoPointConicalGradient_DEFINED |
| 10 #define SkTwoPointConicalGradient_DEFINED | 10 #define SkTwoPointConicalGradient_DEFINED |
| (...skipping 47 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 58 virtual void shadeSpan(int x, int y, SkPMColor dstC[], int count) SK_OVE
RRIDE; | 58 virtual void shadeSpan(int x, int y, SkPMColor dstC[], int count) SK_OVE
RRIDE; |
| 59 | 59 |
| 60 private: | 60 private: |
| 61 typedef SkGradientShaderBase::GradientShaderBaseContext INHERITED; | 61 typedef SkGradientShaderBase::GradientShaderBaseContext INHERITED; |
| 62 }; | 62 }; |
| 63 | 63 |
| 64 virtual BitmapType asABitmap(SkBitmap* bitmap, | 64 virtual BitmapType asABitmap(SkBitmap* bitmap, |
| 65 SkMatrix* matrix, | 65 SkMatrix* matrix, |
| 66 TileMode* xy) const; | 66 TileMode* xy) const; |
| 67 virtual SkShader::GradientType asAGradient(GradientInfo* info) const SK_OVE
RRIDE; | 67 virtual SkShader::GradientType asAGradient(GradientInfo* info) const SK_OVE
RRIDE; |
| 68 virtual GrEffectRef* asNewEffect(GrContext* context, const SkPaint& paint) c
onst SK_OVERRIDE; | 68 virtual GrEffectRef* asNewEffect(GrContext*, const SkPaint&, const SkMatrix*
) const SK_OVERRIDE; |
| 69 virtual bool isOpaque() const SK_OVERRIDE; | 69 virtual bool isOpaque() const SK_OVERRIDE; |
| 70 | 70 |
| 71 SkScalar getCenterX1() const { return SkPoint::Distance(fCenter1, fCenter2);
} | 71 SkScalar getCenterX1() const { return SkPoint::Distance(fCenter1, fCenter2);
} |
| 72 SkScalar getStartRadius() const { return fRadius1; } | 72 SkScalar getStartRadius() const { return fRadius1; } |
| 73 SkScalar getDiffRadius() const { return fRadius2 - fRadius1; } | 73 SkScalar getDiffRadius() const { return fRadius2 - fRadius1; } |
| 74 const SkPoint& getStartCenter() const { return fCenter1; } | 74 const SkPoint& getStartCenter() const { return fCenter1; } |
| 75 const SkPoint& getEndCenter() const { return fCenter2; } | 75 const SkPoint& getEndCenter() const { return fCenter2; } |
| 76 SkScalar getEndRadius() const { return fRadius2; } | 76 SkScalar getEndRadius() const { return fRadius2; } |
| 77 bool isFlippedGrad() const { return fFlippedGrad; } | 77 bool isFlippedGrad() const { return fFlippedGrad; } |
| 78 | 78 |
| 79 SK_TO_STRING_OVERRIDE() | 79 SK_TO_STRING_OVERRIDE() |
| 80 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkTwoPointConicalGradien
t) | 80 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkTwoPointConicalGradien
t) |
| 81 | 81 |
| 82 protected: | 82 protected: |
| 83 SkTwoPointConicalGradient(SkReadBuffer& buffer); | 83 SkTwoPointConicalGradient(SkReadBuffer& buffer); |
| 84 virtual void flatten(SkWriteBuffer& buffer) const SK_OVERRIDE; | 84 virtual void flatten(SkWriteBuffer& buffer) const SK_OVERRIDE; |
| 85 virtual Context* onCreateContext(const ContextRec&, void* storage) const SK_
OVERRIDE; | 85 virtual Context* onCreateContext(const ContextRec&, void* storage) const SK_
OVERRIDE; |
| 86 | 86 |
| 87 private: | 87 private: |
| 88 SkPoint fCenter1; | 88 SkPoint fCenter1; |
| 89 SkPoint fCenter2; | 89 SkPoint fCenter2; |
| 90 SkScalar fRadius1; | 90 SkScalar fRadius1; |
| 91 SkScalar fRadius2; | 91 SkScalar fRadius2; |
| 92 bool fFlippedGrad; | 92 bool fFlippedGrad; |
| 93 | 93 |
| 94 typedef SkGradientShaderBase INHERITED; | 94 typedef SkGradientShaderBase INHERITED; |
| 95 }; | 95 }; |
| 96 | 96 |
| 97 #endif | 97 #endif |
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