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245 lines
6.4 KiB
245 lines
6.4 KiB
/*
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Copyright (C) 2001-2003 KSVG Team
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This file is part of the KDE project
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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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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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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 <kdebug.h>
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#include <klocale.h>
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#include "SVGRectImpl.h"
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#include "SVGDocumentImpl.h"
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#include "SVGSVGElementImpl.h"
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#include "SVGRectElementImpl.h"
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#include "SVGAnimatedLengthImpl.h"
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#include "KSVGCanvas.h"
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#include "CanvasItem.h"
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using namespace KSVG;
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#include "SVGRectElementImpl.lut.h"
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#include "ksvg_scriptinterpreter.h"
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#include "ksvg_bridge.h"
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#include "ksvg_ecma.h"
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SVGRectElementImpl::SVGRectElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl()
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{
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KSVG_EMPTY_FLAGS
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m_x = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this);
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m_x->ref();
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m_x->baseVal()->setValueAsString("-1");
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m_y = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this);
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m_y->ref();
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m_y->baseVal()->setValueAsString("-1");
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m_width = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this);
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m_width->ref();
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m_width->baseVal()->setValueAsString("-1");
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m_height = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this);
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m_height->ref();
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m_height->baseVal()->setValueAsString("-1");
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m_rx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this);
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m_rx->ref();
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m_rx->baseVal()->setValueAsString("-1");
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m_ry = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this);
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m_ry->ref();
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m_ry->baseVal()->setValueAsString("-1");
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}
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SVGRectElementImpl::~SVGRectElementImpl()
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{
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if(m_x)
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m_x->deref();
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if(m_y)
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m_y->deref();
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if(m_width)
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m_width->deref();
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if(m_height)
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m_height->deref();
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if(m_rx)
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m_rx->deref();
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if(m_ry)
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m_ry->deref();
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}
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SVGAnimatedLengthImpl *SVGRectElementImpl::x()
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{
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return m_x;
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}
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SVGAnimatedLengthImpl *SVGRectElementImpl::y()
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{
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return m_y;
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}
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SVGAnimatedLengthImpl *SVGRectElementImpl::width()
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{
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return m_width;
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}
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SVGAnimatedLengthImpl *SVGRectElementImpl::height()
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{
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return m_height;
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}
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SVGAnimatedLengthImpl *SVGRectElementImpl::rx()
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{
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return m_rx;
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}
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SVGAnimatedLengthImpl *SVGRectElementImpl::ry()
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{
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return m_ry;
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}
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/*
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@namespace KSVG
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@begin SVGRectElementImpl::s_hashTable 7
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x SVGRectElementImpl::X DontDelete|ReadOnly
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y SVGRectElementImpl::Y DontDelete|ReadOnly
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width SVGRectElementImpl::Width DontDelete|ReadOnly
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height SVGRectElementImpl::Height DontDelete|ReadOnly
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rx SVGRectElementImpl::Rx DontDelete|ReadOnly
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ry SVGRectElementImpl::Ry DontDelete|ReadOnly
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@end
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*/
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Value SVGRectElementImpl::getValueProperty(ExecState *exec, int token) const
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{
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KSVG_CHECK_ATTRIBUTE
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switch(token)
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{
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case X:
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if(!attributeMode)
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return m_x->cache(exec);
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else
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return Number(m_x->baseVal()->value());
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case Y:
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if(!attributeMode)
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return m_y->cache(exec);
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else
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return Number(m_y->baseVal()->value());
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case Width:
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if(!attributeMode)
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return m_width->cache(exec);
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else
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return Number(m_width->baseVal()->value());
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case Height:
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if(!attributeMode)
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return m_height->cache(exec);
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else
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return Number(m_height->baseVal()->value());
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case Rx:
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if(!attributeMode)
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return m_rx->cache(exec);
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else
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return Number(m_rx->baseVal()->value());
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case Ry:
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if(!attributeMode)
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return m_ry->cache(exec);
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else
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return Number(m_ry->baseVal()->value());
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default:
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kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl;
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return Undefined();
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}
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}
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void SVGRectElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr)
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{
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// This class has just ReadOnly properties, only with the Internal flag set
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// it's allowed to modify those.
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if(!(attr & KJS::Internal))
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return;
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switch(token)
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{
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case X:
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x()->baseVal()->setValueAsString(value.toString(exec).qstring());
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break;
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case Y:
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y()->baseVal()->setValueAsString(value.toString(exec).qstring());
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break;
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case Width:
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width()->baseVal()->setValueAsString(value.toString(exec).qstring());
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if(width()->baseVal()->value() < 0) // A negative value is an error
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gotError(i18n("Negative value for attribute width of element <rect> is illegal"));
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break;
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case Height:
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height()->baseVal()->setValueAsString(value.toString(exec).qstring());
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if(height()->baseVal()->value() < 0) // A negative value is an error
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gotError(i18n("Negative value for attribute height of element <rect> is illegal"));
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break;
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case Rx:
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rx()->baseVal()->setValueAsString(value.toString(exec).qstring());
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if(rx()->baseVal()->value() < 0) // A negative value is an error
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gotError(i18n("Negative value for attribute rx of element <rect> is illegal"));
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break;
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case Ry:
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ry()->baseVal()->setValueAsString(value.toString(exec).qstring());
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if(ry()->baseVal()->value() < 0) // A negative value is an error
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gotError(i18n("Negative value for attribute ry of element <rect> is illegal"));
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break;
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default:
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kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl;
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}
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}
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SVGRectImpl *SVGRectElementImpl::getBBox()
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{
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SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect();
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ret->setX(m_x->baseVal()->value());
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ret->setY(m_y->baseVal()->value());
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ret->setWidth(m_width->baseVal()->value());
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ret->setHeight(m_height->baseVal()->value());
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return ret;
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}
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void SVGRectElementImpl::setAttributes()
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{
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SVGElementImpl::setAttributes();
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// Spec: if not specified, effect is as if a value of "0" were specified
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if(KSVG_TOKEN_NOT_PARSED(X))
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KSVG_SET_ALT_ATTRIBUTE(X, "0")
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// Spec: if not specified, effect is as if a value of "0" were specified
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if(KSVG_TOKEN_NOT_PARSED(Y))
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KSVG_SET_ALT_ATTRIBUTE(Y, "0")
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}
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void SVGRectElementImpl::createItem(KSVGCanvas *c)
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{
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if(!c)
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c = ownerDoc()->canvas();
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if(!m_item)
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{
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m_item = c->createRectangle(this);
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c->insert(m_item);
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}
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}
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// vim:ts=4:noet
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