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1 /* | 1 /* |
2 * Copyright (C) 2008, 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2008, 2009 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 * | 7 * |
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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30 #define ImageData_h | 30 #define ImageData_h |
31 | 31 |
32 #include "bindings/v8/ScriptWrappable.h" | 32 #include "bindings/v8/ScriptWrappable.h" |
33 #include "platform/geometry/IntSize.h" | 33 #include "platform/geometry/IntSize.h" |
34 #include "wtf/RefCounted.h" | 34 #include "wtf/RefCounted.h" |
35 #include "wtf/RefPtr.h" | 35 #include "wtf/RefPtr.h" |
36 #include "wtf/Uint8ClampedArray.h" | 36 #include "wtf/Uint8ClampedArray.h" |
37 | 37 |
38 namespace WebCore { | 38 namespace WebCore { |
39 | 39 |
| 40 class ExceptionState; |
| 41 |
40 class ImageData : public RefCounted<ImageData>, public ScriptWrappable { | 42 class ImageData : public RefCounted<ImageData>, public ScriptWrappable { |
41 public: | 43 public: |
42 static PassRefPtr<ImageData> create(const IntSize&); | 44 static PassRefPtr<ImageData> create(const IntSize&); |
43 static PassRefPtr<ImageData> create(const IntSize&, PassRefPtr<Uint8ClampedA
rray>); | 45 static PassRefPtr<ImageData> create(const IntSize&, PassRefPtr<Uint8ClampedA
rray>); |
| 46 static PassRefPtr<ImageData> create(unsigned width, unsigned height, Excepti
onState&); |
| 47 static PassRefPtr<ImageData> create(Uint8ClampedArray*, unsigned width, unsi
gned height, ExceptionState&); |
44 | 48 |
45 IntSize size() const { return m_size; } | 49 IntSize size() const { return m_size; } |
46 int width() const { return m_size.width(); } | 50 int width() const { return m_size.width(); } |
47 int height() const { return m_size.height(); } | 51 int height() const { return m_size.height(); } |
48 Uint8ClampedArray* data() const { return m_data.get(); } | 52 Uint8ClampedArray* data() const { return m_data.get(); } |
49 | 53 |
50 private: | 54 private: |
51 ImageData(const IntSize&); | 55 ImageData(const IntSize&); |
52 ImageData(const IntSize&, PassRefPtr<Uint8ClampedArray>); | 56 ImageData(const IntSize&, PassRefPtr<Uint8ClampedArray>); |
53 | 57 |
54 IntSize m_size; | 58 IntSize m_size; |
55 RefPtr<Uint8ClampedArray> m_data; | 59 RefPtr<Uint8ClampedArray> m_data; |
56 }; | 60 }; |
57 | 61 |
58 } // namespace WebCore | 62 } // namespace WebCore |
59 | 63 |
60 #endif // ImageData_h | 64 #endif // ImageData_h |
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