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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 SkLinearGradient_DEFINED | 9 #ifndef SkLinearGradient_DEFINED |
10 #define SkLinearGradient_DEFINED | 10 #define SkLinearGradient_DEFINED |
11 | 11 |
12 #include "SkGradientShaderPriv.h" | 12 #include "SkGradientShaderPriv.h" |
13 | 13 |
14 class SkLinearGradient : public SkGradientShaderBase { | 14 class SkLinearGradient : public SkGradientShaderBase { |
15 public: | 15 public: |
16 SkLinearGradient(const SkPoint pts[2], const Descriptor&); | 16 SkLinearGradient(const SkPoint pts[2], const Descriptor&); |
17 | 17 |
18 virtual bool setContext(const SkBitmap&, const SkPaint&, const SkMatrix&) SK
_OVERRIDE; | 18 virtual bool setContext(const SkBitmap&, const SkPaint&, const SkMatrix&) SK
_OVERRIDE; |
19 virtual void shadeSpan(int x, int y, SkPMColor dstC[], int count) SK_OVERRID
E; | 19 virtual void shadeSpan(int x, int y, SkPMColor dstC[], int count) SK_OVERRID
E; |
20 virtual void shadeSpan16(int x, int y, uint16_t dstC[], int count) SK_OVERRI
DE; | 20 virtual void shadeSpan16(int x, int y, uint16_t dstC[], int count) SK_OVERRI
DE; |
21 virtual BitmapType asABitmap(SkBitmap*, SkMatrix*, TileMode*) const SK_OVERR
IDE; | 21 virtual BitmapType asABitmap(SkBitmap*, SkMatrix*, TileMode*) const SK_OVERR
IDE; |
22 virtual GradientType asAGradient(GradientInfo* info) const SK_OVERRIDE; | 22 virtual GradientType asAGradient(GradientInfo* info) const SK_OVERRIDE; |
23 virtual GrEffectRef* asNewEffect(GrContext* context, const SkPaint&) const S
K_OVERRIDE; | 23 virtual GrEffectRef* asNewEffect(GrContext* context, const SkPaint&) const S
K_OVERRIDE; |
24 | 24 |
25 SK_DEVELOPER_TO_STRING() | 25 SK_TO_STRING_OVERRIDE() |
26 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkLinearGradient) | 26 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkLinearGradient) |
27 | 27 |
28 protected: | 28 protected: |
29 SkLinearGradient(SkReadBuffer& buffer); | 29 SkLinearGradient(SkReadBuffer& buffer); |
30 virtual void flatten(SkWriteBuffer& buffer) const SK_OVERRIDE; | 30 virtual void flatten(SkWriteBuffer& buffer) const SK_OVERRIDE; |
31 | 31 |
32 private: | 32 private: |
33 typedef SkGradientShaderBase INHERITED; | 33 typedef SkGradientShaderBase INHERITED; |
34 const SkPoint fStart; | 34 const SkPoint fStart; |
35 const SkPoint fEnd; | 35 const SkPoint fEnd; |
36 }; | 36 }; |
37 | 37 |
38 #endif | 38 #endif |
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