third_party/WebKit/Source/modules/canvas2d/CanvasStyle.h - Issue 1543593002: Forward fill and stroke styles from 2d canvas to canvas filters

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Issue 1543593002: Forward fill and stroke styles from 2d canvas to canvas filters (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 5 years ago

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« third_party/WebKit/Source/core/svg/graphics/filters/SVGFilterBuilder.cpp ('K') | « third_party/WebKit/Source/modules/canvas2d/CanvasRenderingContext2DState.cpp ('k') | third_party/WebKit/Source/modules/canvas2d/CanvasStyle.cpp » ('j') | third_party/WebKit/Source/platform/graphics/filters/PaintFilterEffect.h » ('J')
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1 /*	1 /*

2 * Copyright (C) 2006, 2008 Apple Inc. All rights reserved.	2 * Copyright (C) 2006, 2008 Apple Inc. All rights reserved.

3 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)	3 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)

4 *	4 *

5 * Redistribution and use in source and binary forms, with or without	5 * Redistribution and use in source and binary forms, with or without

6 * modification, are permitted provided that the following conditions	6 * modification, are permitted provided that the following conditions

7 * are met:	7 * are met:

8 * 1. Redistributions of source code must retain the above copyright	8 * 1. Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * 2. Redistributions in binary form must reproduce the above copyright	10 * 2. Redistributions in binary form must reproduce the above copyright

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48 static CanvasStyle* createFromGradient(CanvasGradient*);	48 static CanvasStyle* createFromGradient(CanvasGradient*);

49 static CanvasStyle* createFromPattern(CanvasPattern*);	49 static CanvasStyle* createFromPattern(CanvasPattern*);

50	50

51 String color() const { ASSERT(m_type == ColorRGBA); return Color(m_rgba).ser ialized(); }	51 String color() const { ASSERT(m_type == ColorRGBA); return Color(m_rgba).ser ialized(); }

52 CanvasGradient* canvasGradient() const { return m_gradient.get(); }	52 CanvasGradient* canvasGradient() const { return m_gradient.get(); }

53 CanvasPattern* canvasPattern() const { return m_pattern; }	53 CanvasPattern* canvasPattern() const { return m_pattern; }

54	54

55 void applyToPaint(SkPaint&) const;	55 void applyToPaint(SkPaint&) const;

56 RGBA32 paintColor() const;	56 RGBA32 paintColor() const;

57	57

	58 PassRefPtr<SkShader> asShader() const;

	59

58 bool isEquivalentRGBA(RGBA32 rgba) const { return m_type == ColorRGBA && m_r gba == rgba; }	60 bool isEquivalentRGBA(RGBA32 rgba) const { return m_type == ColorRGBA && m_r gba == rgba; }

59	61

60 DECLARE_TRACE();	62 DECLARE_TRACE();

61	63

62 private:	64 private:

63 enum Type { ColorRGBA, Gradient, ImagePattern };	65 enum Type { ColorRGBA, Gradient, ImagePattern };

64	66

65 CanvasStyle(RGBA32);	67 CanvasStyle(RGBA32);

66 CanvasStyle(CanvasGradient*);	68 CanvasStyle(CanvasGradient*);

67 CanvasStyle(CanvasPattern*);	69 CanvasStyle(CanvasPattern*);

68	70

69 Type m_type;	71 Type m_type;

70 RGBA32 m_rgba;	72 RGBA32 m_rgba;

71	73

72 Member<CanvasGradient> m_gradient;	74 Member<CanvasGradient> m_gradient;

73 Member<CanvasPattern> m_pattern;	75 Member<CanvasPattern> m_pattern;

74 };	76 };

75	77

76 bool parseColorOrCurrentColor(Color& parsedColor, const String& colorString, HTM LCanvasElement*);	78 bool parseColorOrCurrentColor(Color& parsedColor, const String& colorString, HTM LCanvasElement*);

77	79

78 } // namespace blink	80 } // namespace blink

79	81

80 #endif	82 #endif

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