author | Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com> |
Mon, 30 Mar 2009 12:54:55 +0300 | |
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/* |
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* Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Library General Public |
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* License as published by the Free Software Foundation; either |
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* version 2 of the License, or (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Library General Public License for more details. |
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* |
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* You should have received a copy of the GNU Library General Public License |
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* along with this library; see the file COPYING.LIB. If not, write to |
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
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* Boston, MA 02110-1301, USA. |
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*/ |
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#include "config.h" |
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#if ENABLE(SVG) |
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#include "JSSVGMatrix.h" |
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#include "AffineTransform.h" |
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#include "SVGException.h" |
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using namespace KJS; |
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namespace WebCore { |
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JSValue* JSSVGMatrix::inverse(ExecState* exec, const List&) |
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{ |
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const AffineTransform& imp(*impl()); |
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KJS::JSValue* result = toJS(exec, new JSSVGPODTypeWrapper<AffineTransform>(imp.inverse())); |
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if (!imp.isInvertible()) |
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setDOMException(exec, SVG_MATRIX_NOT_INVERTABLE); |
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return result; |
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} |
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JSValue* JSSVGMatrix::rotateFromVector(ExecState* exec, const List& args) |
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{ |
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AffineTransform& imp(*impl()); |
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float x = args[0]->toFloat(exec); |
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float y = args[1]->toFloat(exec); |
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KJS::JSValue* result = toJS(exec, new JSSVGPODTypeWrapper<AffineTransform>(imp.rotateFromVector(x, y))); |
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if (x == 0.0 || y == 0.0) |
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setDOMException(exec, SVG_INVALID_VALUE_ERR); |
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return result; |
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} |
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} |
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#endif // ENABLE(SVG) |
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// vim:ts=4:noet |