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SVGSpotLightSource.h
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1/*
2 Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org>
3 2004, 2005 Rob Buis <buis@kde.org>
4 2005 Eric Seidel <eric@webkit.org>
5
6 This library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Library General Public
8 License as published by the Free Software Foundation; either
9 version 2 of the License, or (at your option) any later version.
10
11 This library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Library General Public License for more details.
15
16 You should have received a copy of the GNU Library General Public License
17 aint with this library; see the file COPYING.LIB. If not, write to
18 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 Boston, MA 02110-1301, USA.
20*/
21
22#ifndef SVGSpotLightSource_h
23#define SVGSpotLightSource_h
24
25#if ENABLE(SVG) && ENABLE(SVG_FILTERS)
26#include "FloatPoint3D.h"
27#include "SVGLightSource.h"
28
29namespace WebCore {
30
31class SVGSpotLightSource : public SVGLightSource {
32public:
33 SVGSpotLightSource(const FloatPoint3D& position, const FloatPoint3D& direction, float specularExponent, float limitingConeAngle)
34 : SVGLightSource(LS_SPOT)
35 , m_position(position)
36 , m_direction(direction)
37 , m_specularExponent(specularExponent)
38 , m_limitingConeAngle(limitingConeAngle)
39 { }
40
41 const FloatPoint3D& position() const { return m_position; }
42 const FloatPoint3D& direction() const { return m_direction; }
43
44 float specularExponent() const { return m_specularExponent; }
45 float limitingConeAngle() const { return m_limitingConeAngle; }
46
47 virtual TextStream& externalRepresentation(TextStream&) const;
48
49private:
50 FloatPoint3D m_position;
51 FloatPoint3D m_direction;
52
53 float m_specularExponent;
54 float m_limitingConeAngle;
55};
56
57} // namespace WebCore
58
59#endif // ENABLE(SVG) && ENABLE(SVG_FILTERS)
60
61#endif // SVGSpotLightSource_h
SVGLightSource.h
WebCore
Definition: CSSHelper.h:7
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