1/*
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 Inc.
6 * Copyright (C) 2009 Google, Inc.
7 * Copyright (C) 2011 Renata Hodovan <reni@webkit.org>
8 * Copyright (C) 2011 University of Szeged
9 *
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.
14 *
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.
19 *
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.
24 */
25
26#pragma once
27
28#include "RenderSVGShape.h"
29
30namespace WebCore {
31
32class RenderSVGPath final : public RenderSVGShape {
33 WTF_MAKE_ISO_ALLOCATED(RenderSVGPath);
34public:
35 RenderSVGPath(SVGGraphicsElement&, RenderStyle&&);
36 virtual ~RenderSVGPath();
37
38private:
39 bool isSVGPath() const override { return true; }
40 const char* renderName() const override { return "RenderSVGPath"; }
41
42 void updateShapeFromElement() override;
43 FloatRect calculateUpdatedStrokeBoundingBox() const;
44
45 void strokeShape(GraphicsContext&) const override;
46 bool shapeDependentStrokeContains(const FloatPoint&, PointCoordinateSpace = GlobalCoordinateSpace) override;
47
48 bool shouldStrokeZeroLengthSubpath() const;
49 Path* zeroLengthLinecapPath(const FloatPoint&) const;
50 FloatRect zeroLengthSubpathRect(const FloatPoint&, float) const;
51 void updateZeroLengthSubpaths();
52
53 bool isRenderingDisabled() const override;
54
55 Vector<FloatPoint> m_zeroLengthLinecapLocations;
56};
57
58} // namespace WebCore
59
60SPECIALIZE_TYPE_TRAITS_RENDER_OBJECT(RenderSVGPath, isSVGPath())
61