2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
4 * Copyright (C) 2005 Eric Seidel <eric@webkit.org>
5 * Copyright (C) 2006 Apple Computer, Inc
6 * Copyright (C) 2009 Google, Inc.
7 * Copyright (C) 2011 Renata Hodovan <reni@webkit.org>
8 * Copyright (C) 2011 University of Szeged
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Library General Public
12 * License as published by the Free Software Foundation; either
13 * version 2 of the License, or (at your option) any later version.
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Library General Public License for more details.
20 * You should have received a copy of the GNU Library General Public License
21 * along with this library; see the file COPYING.LIB. If not, write to
22 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
23 * Boston, MA 02110-1301, USA.
26 #ifndef RenderSVGPath_h
27 #define RenderSVGPath_h
29 #include "core/rendering/svg/RenderSVGShape.h"
33 class RenderSVGPath final : public RenderSVGShape {
35 explicit RenderSVGPath(SVGGraphicsElement*);
36 virtual ~RenderSVGPath();
38 virtual const Vector<MarkerPosition>* markerPositions() const override { return &m_markerPositions; }
40 virtual const Vector<FloatPoint>* zeroLengthLineCaps() const override { return &m_zeroLengthLinecapLocations; }
41 static FloatRect zeroLengthSubpathRect(const FloatPoint&, float);
44 virtual const char* renderName() const override { return "RenderSVGPath"; }
46 virtual void updateShapeFromElement() override;
47 FloatRect calculateUpdatedStrokeBoundingBox() const;
49 virtual bool shapeDependentStrokeContains(const FloatPoint&) override;
51 FloatRect markerRect(float strokeWidth) const;
52 bool shouldGenerateMarkerPositions() const;
53 virtual void processMarkerPositions() override;
55 bool shouldStrokeZeroLengthSubpath() const;
56 void updateZeroLengthSubpaths();
58 Vector<MarkerPosition> m_markerPositions;
59 Vector<FloatPoint> m_zeroLengthLinecapLocations;