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1 /* | 1 /* |
2 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> | 2 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> |
3 * | 3 * |
4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
8 * | 8 * |
9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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60 } | 60 } |
61 | 61 |
62 void RenderSVGGradientStop::layout() | 62 void RenderSVGGradientStop::layout() |
63 { | 63 { |
64 clearNeedsLayout(); | 64 clearNeedsLayout(); |
65 } | 65 } |
66 | 66 |
67 SVGGradientElement* RenderSVGGradientStop::gradientElement() const | 67 SVGGradientElement* RenderSVGGradientStop::gradientElement() const |
68 { | 68 { |
69 ContainerNode* parentNode = node()->parentNode(); | 69 ContainerNode* parentNode = node()->parentNode(); |
70 if (parentNode->hasTagName(linearGradientTag) || parentNode->hasTagName(radi
alGradientTag)) | 70 ASSERT(parentNode); |
71 return toSVGGradientElement(parentNode); | 71 return isSVGGradientElement(*parentNode) ? toSVGGradientElement(parentNode)
: 0; |
72 return 0; | |
73 } | 72 } |
74 | 73 |
75 } | 74 } |
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