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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 SkSweepGradient_DEFINED | 9 #ifndef SkSweepGradient_DEFINED |
10 #define SkSweepGradient_DEFINED | 10 #define SkSweepGradient_DEFINED |
11 | 11 |
12 #include "SkGradientShaderPriv.h" | 12 #include "SkGradientShaderPriv.h" |
13 | 13 |
14 class SkSweepGradient : public SkGradientShaderBase { | 14 class SkSweepGradient : public SkGradientShaderBase { |
15 public: | 15 public: |
16 SkSweepGradient(SkScalar cx, SkScalar cy, const Descriptor&); | 16 SkSweepGradient(SkScalar cx, SkScalar cy, const Descriptor&, |
| 17 const SkMatrix* localMatrix); |
17 | 18 |
18 virtual SkShader::Context* createContext(const SkBitmap&, const SkPaint&, co
nst SkMatrix&, | 19 virtual SkShader::Context* createContext(const SkBitmap&, const SkPaint&, co
nst SkMatrix&, |
19 void* storage) const SK_OVERRIDE; | 20 void* storage) const SK_OVERRIDE; |
20 virtual size_t contextSize() const SK_OVERRIDE; | 21 virtual size_t contextSize() const SK_OVERRIDE; |
21 | 22 |
22 class SweepGradientContext : public SkGradientShaderBase::GradientShaderBase
Context { | 23 class SweepGradientContext : public SkGradientShaderBase::GradientShaderBase
Context { |
23 public: | 24 public: |
24 SweepGradientContext(const SkSweepGradient& shader, const SkBitmap& devi
ce, | 25 SweepGradientContext(const SkSweepGradient& shader, const SkBitmap& devi
ce, |
25 const SkPaint& paint, const SkMatrix& matrix); | 26 const SkPaint& paint, const SkMatrix& matrix); |
26 ~SweepGradientContext() {} | 27 ~SweepGradientContext() {} |
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47 SkSweepGradient(SkReadBuffer& buffer); | 48 SkSweepGradient(SkReadBuffer& buffer); |
48 virtual void flatten(SkWriteBuffer& buffer) const SK_OVERRIDE; | 49 virtual void flatten(SkWriteBuffer& buffer) const SK_OVERRIDE; |
49 | 50 |
50 private: | 51 private: |
51 const SkPoint fCenter; | 52 const SkPoint fCenter; |
52 | 53 |
53 typedef SkGradientShaderBase INHERITED; | 54 typedef SkGradientShaderBase INHERITED; |
54 }; | 55 }; |
55 | 56 |
56 #endif | 57 #endif |
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