2 * Copyright (C) 2002, 2003 The Karbon Developers
3 * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org>
4 * Copyright (C) 2006, 2007 Rob Buis <buis@kde.org>
5 * Copyright (C) 2007, 2009 Apple Inc. All rights reserved.
6 * Copyright (C) Research In Motion Limited 2010. All rights reserved.
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Library General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Library General Public License for more details.
18 * You should have received a copy of the GNU Library General Public License
19 * along with this library; see the file COPYING.LIB. If not, write to
20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
21 * Boston, MA 02110-1301, USA.
27 #include "SVGPathBuilder.h"
31 SVGPathBuilder::SVGPathBuilder()
36 void SVGPathBuilder::moveTo(const FloatPoint& targetPoint, bool closed, PathCoordinateMode mode)
39 m_current = mode == AbsoluteCoordinates ? targetPoint : m_current + targetPoint;
40 if (closed && !m_path->isEmpty())
41 m_path->closeSubpath();
42 m_path->moveTo(m_current);
45 void SVGPathBuilder::lineTo(const FloatPoint& targetPoint, PathCoordinateMode mode)
48 m_current = mode == AbsoluteCoordinates ? targetPoint : m_current + targetPoint;
49 m_path->addLineTo(m_current);
52 void SVGPathBuilder::curveToCubic(const FloatPoint& point1, const FloatPoint& point2, const FloatPoint& targetPoint, PathCoordinateMode mode)
55 if (mode == RelativeCoordinates) {
56 m_path->addBezierCurveTo(m_current + point1, m_current + point2, m_current + targetPoint);
57 m_current += targetPoint;
59 m_current = targetPoint;
60 m_path->addBezierCurveTo(point1, point2, m_current);
64 void SVGPathBuilder::closePath()
67 m_path->closeSubpath();