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1 /* | 1 /* |
2 * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved. | 2 * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved. |
3 * Copyright (C) 2007 Alp Toker <alp@atoker.com> | 3 * Copyright (C) 2007 Alp Toker <alp@atoker.com> |
4 * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved. | 4 * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved. |
5 * | 5 * |
6 * Redistribution and use in source and binary forms, with or without | 6 * Redistribution and use in source and binary forms, with or without |
7 * modification, are permitted provided that the following conditions | 7 * modification, are permitted provided that the following conditions |
8 * are met: | 8 * are met: |
9 * 1. Redistributions of source code must retain the above copyright | 9 * 1. Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 */ | 26 */ |
27 | 27 |
28 #include "config.h" | 28 #include "config.h" |
29 #include "core/html/HTMLCanvasElement.h" | 29 #include "core/html/HTMLCanvasElement.h" |
30 | 30 |
31 #include "bindings/core/v8/ExceptionMessages.h" | 31 #include "bindings/core/v8/ExceptionMessages.h" |
32 #include "bindings/core/v8/ExceptionState.h" | 32 #include "bindings/core/v8/ExceptionState.h" |
33 #include "bindings/core/v8/ScriptController.h" | 33 #include "bindings/core/v8/ScriptController.h" |
| 34 #include "bindings/core/v8/UnionTypesCore.h" |
34 #include "bindings/core/v8/WrapCanvasContext.h" | 35 #include "bindings/core/v8/WrapCanvasContext.h" |
35 #include "core/HTMLNames.h" | 36 #include "core/HTMLNames.h" |
36 #include "core/dom/Document.h" | 37 #include "core/dom/Document.h" |
37 #include "core/dom/ExceptionCode.h" | 38 #include "core/dom/ExceptionCode.h" |
38 #include "core/frame/LocalFrame.h" | 39 #include "core/frame/LocalFrame.h" |
39 #include "core/frame/Settings.h" | 40 #include "core/frame/Settings.h" |
40 #include "core/html/ImageData.h" | 41 #include "core/html/ImageData.h" |
41 #include "core/html/canvas/Canvas2DContextAttributes.h" | 42 #include "core/html/canvas/Canvas2DContextAttributes.h" |
42 #include "core/html/canvas/CanvasRenderingContext2D.h" | 43 #include "core/html/canvas/CanvasRenderingContext2D.h" |
43 #include "core/html/canvas/WebGL2RenderingContext.h" | 44 #include "core/html/canvas/WebGL2RenderingContext.h" |
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893 { | 894 { |
894 return FloatSize(width(), height()); | 895 return FloatSize(width(), height()); |
895 } | 896 } |
896 | 897 |
897 bool HTMLCanvasElement::isOpaque() const | 898 bool HTMLCanvasElement::isOpaque() const |
898 { | 899 { |
899 return m_context && !m_context->hasAlpha(); | 900 return m_context && !m_context->hasAlpha(); |
900 } | 901 } |
901 | 902 |
902 } // blink | 903 } // blink |
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