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/*
* Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
* Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
* Copyright (C) 2005 Eric Seidel <eric@webkit.org>
* Copyright (C) 2006 Apple Computer, Inc
* Copyright (C) 2009 Google, Inc.
* Copyright (C) 2011 Renata Hodovan <reni@webkit.org>
* Copyright (C) 2011 University of Szeged
*
* 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.
*/
#ifndef RenderSVGPath_h
#define RenderSVGPath_h
#if ENABLE(SVG)
#include "RenderSVGShape.h"
namespace WebCore {
class RenderSVGPath : public RenderSVGShape {
public:
explicit RenderSVGPath(SVGGraphicsElement*);
virtual ~RenderSVGPath();
private:
virtual bool isSVGPath() const OVERRIDE { return true; }
virtual const char* renderName() const { return "RenderSVGPath"; }
virtual void updateShapeFromElement() OVERRIDE;
FloatRect calculateUpdatedStrokeBoundingBox() const;
virtual void strokeShape(GraphicsContext*) const OVERRIDE;
virtual bool shapeDependentStrokeContains(const FloatPoint&) OVERRIDE;
bool shouldStrokeZeroLengthSubpath() const;
Path* zeroLengthLinecapPath(const FloatPoint&) const;
FloatRect zeroLengthSubpathRect(const FloatPoint&, float) const;
void updateZeroLengthSubpaths();
Vector<FloatPoint> m_zeroLengthLinecapLocations;
};
inline RenderSVGPath* toRenderSVGPath(RenderObject* object)
{
ASSERT_WITH_SECURITY_IMPLICATION(!object || object->isSVGPath());
return static_cast<RenderSVGPath*>(object);
}
}
#endif // ENABLE(SVG)
#endif
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