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1 /* | 1 /* |
2 * Copyright (C) 2011 Apple Inc. All rights reserved. | 2 * Copyright (C) 2011 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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42 } | 42 } |
43 | 43 |
44 void setContainerSize(const IntSize&) override { } | 44 void setContainerSize(const IntSize&) override { } |
45 bool usesContainerSize() const override { return false; } | 45 bool usesContainerSize() const override { return false; } |
46 bool hasRelativeWidth() const override { return false; } | 46 bool hasRelativeWidth() const override { return false; } |
47 bool hasRelativeHeight() const override { return false; } | 47 bool hasRelativeHeight() const override { return false; } |
48 | 48 |
49 IntSize size() const override { return m_crossfadeSize; } | 49 IntSize size() const override { return m_crossfadeSize; } |
50 | 50 |
51 protected: | 51 protected: |
52 void draw(SkCanvas*, const SkPaint&, const FloatRect&, const FloatRect&, Res
pectImageOrientationEnum, ImageClampingMode) override; | 52 void draw(SkCanvas*, const SkPaint&, const FloatRect&, const FloatRect&, Res
pectImageOrientationEnum, ImageClampingMode, const KURL&) override; |
53 void drawTile(GraphicsContext*, const FloatRect&) final; | 53 void drawTile(GraphicsContext*, const FloatRect&) final; |
54 | 54 |
55 CrossfadeGeneratedImage(Image* fromImage, Image* toImage, float percentage,
IntSize crossfadeSize, const IntSize&); | 55 CrossfadeGeneratedImage(Image* fromImage, Image* toImage, float percentage,
IntSize crossfadeSize, const IntSize&); |
56 | 56 |
57 private: | 57 private: |
58 void drawCrossfade(SkCanvas*, const SkPaint&, ImageClampingMode); | 58 void drawCrossfade(SkCanvas*, const SkPaint&, ImageClampingMode); |
59 | 59 |
60 Image* m_fromImage; | 60 Image* m_fromImage; |
61 Image* m_toImage; | 61 Image* m_toImage; |
62 | 62 |
63 float m_percentage; | 63 float m_percentage; |
64 IntSize m_crossfadeSize; | 64 IntSize m_crossfadeSize; |
65 }; | 65 }; |
66 | 66 |
67 } // namespace blink | 67 } // namespace blink |
68 | 68 |
69 #endif | 69 #endif |
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