KHtml

RenderSVGTransformableContainer.cpp
1 /*
2  Copyright (C) 2004, 2005 Nikolas Zimmermann <[email protected]>
3  2004, 2005, 2006 Rob Buis <[email protected]>
4 
5  This file is part of the KDE project
6 
7  This library is free software; you can redistribute it and/or
8  modify it under the terms of the GNU Library General Public
9  License as published by the Free Software Foundation; either
10  version 2 of the License, or (at your option) any later version.
11 
12  This library is distributed in the hope that it will be useful,
13  but WITHOUT ANY WARRANTY; without even the implied warranty of
14  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  Library General Public License for more details.
16 
17  You should have received a copy of the GNU Library General Public License
18  along with this library; see the file COPYING.LIB. If not, write to
19  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20  Boston, MA 02110-1301, USA.
21  */
22 
23 #include "wtf/Platform.h"
24 #if ENABLE(SVG)
25 
26 #include "RenderSVGTransformableContainer.h"
27 
28 #include "SVGStyledTransformableElement.h"
29 #include "SVGTransformList.h"
30 
31 namespace WebCore
32 {
33 
34 RenderSVGTransformableContainer::RenderSVGTransformableContainer(SVGStyledTransformableElement *node)
35  : RenderSVGContainer(node)
36 {
37 }
38 
39 bool RenderSVGTransformableContainer::calculateLocalTransform()
40 {
41  AffineTransform oldTransform = m_localTransform;
42  m_localTransform = static_cast<SVGStyledTransformableElement *>(element())->animatedLocalTransform();
43  return (m_localTransform != oldTransform);
44 }
45 
46 }
47 
48 #endif // ENABLE(SVG)
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