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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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33 #include "wtf/RefCounted.h" | 33 #include "wtf/RefCounted.h" |
34 #include "wtf/text/WTFString.h" | 34 #include "wtf/text/WTFString.h" |
35 | 35 |
36 namespace blink { | 36 namespace blink { |
37 | 37 |
38 class CanvasGradient; | 38 class CanvasGradient; |
39 class CanvasPattern; | 39 class CanvasPattern; |
40 class GraphicsContext; | 40 class GraphicsContext; |
41 class HTMLCanvasElement; | 41 class HTMLCanvasElement; |
42 | 42 |
43 class CanvasStyle FINAL : public RefCountedWillBeGarbageCollected<CanvasStyl
e> { | 43 class CanvasStyle final : public RefCountedWillBeGarbageCollected<CanvasStyl
e> { |
44 public: | 44 public: |
45 static PassRefPtrWillBeRawPtr<CanvasStyle> createFromRGBA(RGBA32 rgba) {
return adoptRefWillBeNoop(new CanvasStyle(rgba)); } | 45 static PassRefPtrWillBeRawPtr<CanvasStyle> createFromRGBA(RGBA32 rgba) {
return adoptRefWillBeNoop(new CanvasStyle(rgba)); } |
46 static PassRefPtrWillBeRawPtr<CanvasStyle> createFromString(const String
& color); | 46 static PassRefPtrWillBeRawPtr<CanvasStyle> createFromString(const String
& color); |
47 static PassRefPtrWillBeRawPtr<CanvasStyle> createFromStringWithOverrideA
lpha(const String& color, float alpha); | 47 static PassRefPtrWillBeRawPtr<CanvasStyle> createFromStringWithOverrideA
lpha(const String& color, float alpha); |
48 static PassRefPtrWillBeRawPtr<CanvasStyle> createFromGrayLevelWithAlpha(
float grayLevel, float alpha) { return adoptRefWillBeNoop(new CanvasStyle(grayLe
vel, alpha)); } | 48 static PassRefPtrWillBeRawPtr<CanvasStyle> createFromGrayLevelWithAlpha(
float grayLevel, float alpha) { return adoptRefWillBeNoop(new CanvasStyle(grayLe
vel, alpha)); } |
49 static PassRefPtrWillBeRawPtr<CanvasStyle> createFromRGBAChannels(float
r, float g, float b, float a) { return adoptRefWillBeNoop(new CanvasStyle(r, g,
b, a)); } | 49 static PassRefPtrWillBeRawPtr<CanvasStyle> createFromRGBAChannels(float
r, float g, float b, float a) { return adoptRefWillBeNoop(new CanvasStyle(r, g,
b, a)); } |
50 static PassRefPtrWillBeRawPtr<CanvasStyle> createFromCMYKAChannels(float
c, float m, float y, float k, float a) { return adoptRefWillBeNoop(new CanvasSt
yle(c, m, y, k, a)); } | 50 static PassRefPtrWillBeRawPtr<CanvasStyle> createFromCMYKAChannels(float
c, float m, float y, float k, float a) { return adoptRefWillBeNoop(new CanvasSt
yle(c, m, y, k, a)); } |
51 static PassRefPtrWillBeRawPtr<CanvasStyle> createFromGradient(PassRefPtr
WillBeRawPtr<CanvasGradient>); | 51 static PassRefPtrWillBeRawPtr<CanvasStyle> createFromGradient(PassRefPtr
WillBeRawPtr<CanvasGradient>); |
52 static PassRefPtrWillBeRawPtr<CanvasStyle> createFromPattern(PassRefPtrW
illBeRawPtr<CanvasPattern>); | 52 static PassRefPtrWillBeRawPtr<CanvasStyle> createFromPattern(PassRefPtrW
illBeRawPtr<CanvasPattern>); |
53 | 53 |
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99 float a; | 99 float a; |
100 } m_cmyka; | 100 } m_cmyka; |
101 }; | 101 }; |
102 | 102 |
103 RGBA32 currentColor(HTMLCanvasElement*); | 103 RGBA32 currentColor(HTMLCanvasElement*); |
104 bool parseColorOrCurrentColor(RGBA32& parsedColor, const String& colorString
, HTMLCanvasElement*); | 104 bool parseColorOrCurrentColor(RGBA32& parsedColor, const String& colorString
, HTMLCanvasElement*); |
105 | 105 |
106 } // namespace blink | 106 } // namespace blink |
107 | 107 |
108 #endif | 108 #endif |
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