mirror of
https://bitbucket.org/smil3y/kdelibs.git
synced 2025-02-25 11:22:50 +00:00
137 lines
4.2 KiB
C++
137 lines
4.2 KiB
C++
/*
|
|
* Copyright (C) 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public License
|
|
* along with this library; see the file COPYING.LIB. If not, write to
|
|
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#include "config.h"
|
|
#include "wtf/Platform.h"
|
|
|
|
#if ENABLE(SVG)
|
|
|
|
#include "JSSVGMatrix.h"
|
|
|
|
#include "AffineTransform.h"
|
|
#include "SVGException.h"
|
|
|
|
using namespace KJS;
|
|
using namespace WebCore;
|
|
|
|
namespace khtml {
|
|
|
|
JSValue* JSSVGMatrix::multiply(ExecState* exec, const List& args)
|
|
{
|
|
AffineTransform imp(*impl());
|
|
|
|
AffineTransform secondMatrix = toSVGMatrix(args[0]);
|
|
return toJS(exec, new JSSVGPODTypeWrapperCreatorReadOnly<AffineTransform>(imp.multiply(secondMatrix)), m_context.get());
|
|
}
|
|
|
|
JSValue* JSSVGMatrix::inverse(ExecState* exec, const List&)
|
|
{
|
|
AffineTransform imp(*impl());
|
|
KJS::JSValue* result = toJS(exec, new JSSVGPODTypeWrapperCreatorReadOnly<AffineTransform>(imp.inverse()), m_context.get());
|
|
|
|
if (!imp.isInvertible())
|
|
setDOMException(exec, SVGException::SVG_MATRIX_NOT_INVERTABLE);
|
|
|
|
return result;
|
|
}
|
|
|
|
JSValue* JSSVGMatrix::translate(ExecState* exec, const List& args)
|
|
{
|
|
AffineTransform imp(*impl());
|
|
|
|
float x = args[0]->toFloat(exec);
|
|
float y = args[1]->toFloat(exec);
|
|
|
|
return toJS(exec, new JSSVGPODTypeWrapperCreatorReadOnly<AffineTransform>(imp.translate(x, y)), m_context.get());
|
|
}
|
|
|
|
JSValue* JSSVGMatrix::scale(ExecState* exec, const List& args)
|
|
{
|
|
AffineTransform imp(*impl());
|
|
|
|
float scaleFactor = args[0]->toFloat(exec);
|
|
return toJS(exec, new JSSVGPODTypeWrapperCreatorReadOnly<AffineTransform>(imp.scale(scaleFactor)), m_context.get());
|
|
}
|
|
|
|
JSValue* JSSVGMatrix::scaleNonUniform(ExecState* exec, const List& args)
|
|
{
|
|
AffineTransform imp(*impl());
|
|
|
|
float scaleFactorX = args[0]->toFloat(exec);
|
|
float scaleFactorY = args[1]->toFloat(exec);
|
|
|
|
return toJS(exec, new JSSVGPODTypeWrapperCreatorReadOnly<AffineTransform>(imp.scaleNonUniform(scaleFactorX, scaleFactorY)), m_context.get());
|
|
}
|
|
|
|
JSValue* JSSVGMatrix::rotate(ExecState* exec, const List& args)
|
|
{
|
|
AffineTransform imp(*impl());
|
|
|
|
float angle = args[0]->toFloat(exec);
|
|
return toJS(exec, new JSSVGPODTypeWrapperCreatorReadOnly<AffineTransform>(imp.rotate(angle)), m_context.get());
|
|
}
|
|
|
|
JSValue* JSSVGMatrix::rotateFromVector(ExecState* exec, const List& args)
|
|
{
|
|
AffineTransform imp(*impl());
|
|
|
|
float x = args[0]->toFloat(exec);
|
|
float y = args[1]->toFloat(exec);
|
|
|
|
KJS::JSValue* result = toJS(exec, new JSSVGPODTypeWrapperCreatorReadOnly<AffineTransform>(imp.rotateFromVector(x, y)), m_context.get());
|
|
|
|
if (x == 0.0 || y == 0.0)
|
|
setDOMException(exec, SVGException::SVG_INVALID_VALUE_ERR);
|
|
|
|
return result;
|
|
}
|
|
|
|
JSValue* JSSVGMatrix::flipX(ExecState* exec, const List&)
|
|
{
|
|
AffineTransform imp(*impl());
|
|
return toJS(exec, new JSSVGPODTypeWrapperCreatorReadOnly<AffineTransform>(imp.flipX()), m_context.get());
|
|
}
|
|
|
|
JSValue* JSSVGMatrix::flipY(ExecState* exec, const List&)
|
|
{
|
|
AffineTransform imp(*impl());
|
|
return toJS(exec, new JSSVGPODTypeWrapperCreatorReadOnly<AffineTransform>(imp.flipY()), m_context.get());
|
|
}
|
|
|
|
JSValue* JSSVGMatrix::skewX(ExecState* exec, const List& args)
|
|
{
|
|
AffineTransform imp(*impl());
|
|
|
|
float angle = args[0]->toFloat(exec);
|
|
return toJS(exec, new JSSVGPODTypeWrapperCreatorReadOnly<AffineTransform>(imp.skewX(angle)), m_context.get());
|
|
}
|
|
|
|
JSValue* JSSVGMatrix::skewY(ExecState* exec, const List& args)
|
|
{
|
|
AffineTransform imp(*impl());
|
|
|
|
float angle = args[0]->toFloat(exec);
|
|
return toJS(exec, new JSSVGPODTypeWrapperCreatorReadOnly<AffineTransform>(imp.skewY(angle)), m_context.get());
|
|
}
|
|
|
|
}
|
|
|
|
#endif // ENABLE(SVG)
|
|
|
|
// vim:ts=4:noet
|