fix logic
[personal-kdelibs.git] / khtml / svg / SVGPolylineElement.cpp
blob279c1a9eb861653234a32b64ea4f7493443a8f6f
1 /*
2 Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
3 2004, 2005, 2006 Rob Buis <buis@kde.org>
5 This file is part of the KDE project
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Library General Public
9 License as published by the Free Software Foundation; either
10 version 2 of the License, or (at your option) any later version.
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Library General Public License for more details.
17 You should have received a copy of the GNU Library General Public License
18 along with this library; see the file COPYING.LIB. If not, write to
19 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 Boston, MA 02110-1301, USA.
23 #include "config.h"
24 #include "wtf/Platform.h"
26 #if ENABLE(SVG)
27 #include "SVGPolylineElement.h"
29 #include "SVGPointList.h"
31 namespace WebCore {
33 SVGPolylineElement::SVGPolylineElement(const QualifiedName& tagName, Document* doc)
34 : SVGPolyElement(tagName, doc)
38 SVGPolylineElement::~SVGPolylineElement()
42 Path SVGPolylineElement::toPathData() const
44 Path polyData;
46 int len = points()->numberOfItems();
47 if (len < 1)
48 return polyData;
50 ExceptionCode ec = 0;
51 polyData.moveTo(points()->getItem(0, ec));
53 for (int i = 1; i < len; ++i)
54 polyData.addLineTo(points()->getItem(i, ec));
56 return polyData;
59 // KHTML ElementImpl pure virtual method
60 quint32 SVGPolylineElement::id() const
62 return SVGNames::polylineTag.id();
65 DOMString SVGPolylineElement::tagName() const
67 return SVGNames::polylineTag.tagName();
73 #endif // ENABLE(SVG)