2 * Copyright (C) 2008 Alex Mathews <possessedpenguinbob@gmail.com>
3 * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org>
4 * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
5 * Copyright (C) 2005 Eric Seidel <eric@webkit.org>
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 #ifndef DistantLightSource_h
24 #define DistantLightSource_h
27 #include "LightSource.h"
31 class DistantLightSource : public LightSource {
33 static PassRefPtr<DistantLightSource> create(float azimuth, float elevation)
35 return adoptRef(new DistantLightSource(azimuth, elevation));
38 float azimuth() const { return m_azimuth; }
39 bool setAzimuth(float);
40 float elevation() const { return m_elevation; }
41 bool setElevation(float);
43 virtual void initPaintingData(PaintingData&);
44 virtual void updatePaintingData(PaintingData&, int x, int y, float z);
46 virtual TextStream& externalRepresentation(TextStream&) const;
49 DistantLightSource(float azimuth, float elevation)
50 : LightSource(LS_DISTANT)
52 , m_elevation(elevation)
60 } // namespace WebCore
62 #endif // ENABLE(FILTERS)
64 #endif // DistantLightSource_h