2 * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
21 #ifndef SVGLinearGradientElement_h
22 #define SVGLinearGradientElement_h
25 #include "SVGAnimatedLength.h"
26 #include "SVGGradientElement.h"
30 struct LinearGradientAttributes;
32 class SVGLinearGradientElement : public SVGGradientElement {
34 static PassRefPtr<SVGLinearGradientElement> create(const QualifiedName&, Document*);
36 bool collectGradientAttributes(LinearGradientAttributes&);
37 void calculateStartEndPoints(const LinearGradientAttributes&, FloatPoint& startPoint, FloatPoint& endPoint);
40 SVGLinearGradientElement(const QualifiedName&, Document*);
42 bool isSupportedAttribute(const QualifiedName&);
43 virtual void parseMappedAttribute(Attribute*);
44 virtual void svgAttributeChanged(const QualifiedName&);
46 virtual RenderObject* createRenderer(RenderArena*, RenderStyle*);
48 virtual bool selfHasRelativeLengths() const;
50 BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGLinearGradientElement)
51 DECLARE_ANIMATED_LENGTH(X1, x1)
52 DECLARE_ANIMATED_LENGTH(Y1, y1)
53 DECLARE_ANIMATED_LENGTH(X2, x2)
54 DECLARE_ANIMATED_LENGTH(Y2, y2)
55 END_DECLARE_ANIMATED_PROPERTIES
58 } // namespace WebCore