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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
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51 } | 51 } |
52 | 52 |
53 PassRefPtr<SVGMatrixTearOff> SVGGraphicsElement::getTransformToElement(SVGElemen
t* target, ExceptionState& exceptionState) | 53 PassRefPtr<SVGMatrixTearOff> SVGGraphicsElement::getTransformToElement(SVGElemen
t* target, ExceptionState& exceptionState) |
54 { | 54 { |
55 AffineTransform ctm = getCTM(AllowStyleUpdate); | 55 AffineTransform ctm = getCTM(AllowStyleUpdate); |
56 | 56 |
57 if (target && target->isSVGGraphicsElement()) { | 57 if (target && target->isSVGGraphicsElement()) { |
58 AffineTransform targetCTM = toSVGGraphicsElement(target)->getCTM(AllowSt
yleUpdate); | 58 AffineTransform targetCTM = toSVGGraphicsElement(target)->getCTM(AllowSt
yleUpdate); |
59 if (!targetCTM.isInvertible()) { | 59 if (!targetCTM.isInvertible()) { |
60 exceptionState.throwDOMException(InvalidStateError, "The target tran
sformation is not invertable."); | 60 exceptionState.throwDOMException(InvalidStateError, "The target tran
sformation is not invertable."); |
61 return 0; | 61 return nullptr; |
62 } | 62 } |
63 ctm = targetCTM.inverse() * ctm; | 63 ctm = targetCTM.inverse() * ctm; |
64 } | 64 } |
65 | 65 |
66 return SVGMatrixTearOff::create(ctm); | 66 return SVGMatrixTearOff::create(ctm); |
67 } | 67 } |
68 | 68 |
69 static AffineTransform computeCTM(SVGGraphicsElement* element, SVGElement::CTMSc
ope mode, SVGGraphicsElement::StyleUpdateStrategy styleUpdateStrategy) | 69 static AffineTransform computeCTM(SVGGraphicsElement* element, SVGElement::CTMSc
ope mode, SVGGraphicsElement::StyleUpdateStrategy styleUpdateStrategy) |
70 { | 70 { |
71 ASSERT(element); | 71 ASSERT(element); |
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255 } | 255 } |
256 | 256 |
257 void SVGGraphicsElement::toClipPath(Path& path) | 257 void SVGGraphicsElement::toClipPath(Path& path) |
258 { | 258 { |
259 updatePathFromGraphicsElement(this, path); | 259 updatePathFromGraphicsElement(this, path); |
260 // FIXME: How do we know the element has done a layout? | 260 // FIXME: How do we know the element has done a layout? |
261 path.transform(animatedLocalTransform()); | 261 path.transform(animatedLocalTransform()); |
262 } | 262 } |
263 | 263 |
264 } | 264 } |
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