2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) Research In Motion Limited 2010. All rights reserved.
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 RenderSVGResourceRadialGradient_h
22 #define RenderSVGResourceRadialGradient_h
24 #include "core/rendering/svg/RenderSVGResourceGradient.h"
25 #include "core/svg/RadialGradientAttributes.h"
29 class SVGRadialGradientElement;
31 class RenderSVGResourceRadialGradient FINAL : public RenderSVGResourceGradient {
33 explicit RenderSVGResourceRadialGradient(SVGRadialGradientElement*);
34 virtual ~RenderSVGResourceRadialGradient();
36 virtual const char* renderName() const OVERRIDE { return "RenderSVGResourceRadialGradient"; }
38 virtual RenderSVGResourceType resourceType() const OVERRIDE { return s_resourceType; }
39 static const RenderSVGResourceType s_resourceType;
41 virtual SVGUnitTypes::SVGUnitType gradientUnits() const OVERRIDE { return m_attributes.gradientUnits(); }
42 virtual void calculateGradientTransform(AffineTransform& transform) OVERRIDE { transform = m_attributes.gradientTransform(); }
43 virtual bool collectGradientAttributes(SVGGradientElement*) OVERRIDE;
44 virtual void buildGradient(GradientData*) const OVERRIDE;
46 FloatPoint centerPoint(const RadialGradientAttributes&) const;
47 FloatPoint focalPoint(const RadialGradientAttributes&) const;
48 float radius(const RadialGradientAttributes&) const;
49 float focalRadius(const RadialGradientAttributes&) const;
52 RadialGradientAttributes m_attributes;
55 DEFINE_RENDER_SVG_RESOURCE_TYPE_CASTS(RenderSVGResourceRadialGradient, RadialGradientResourceType);