/* Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org> 2004, 2005 Rob Buis <buis@kde.org> 2005 Eric Seidel <eric@webkit.org> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License aint with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef SVGFEBlend_h #define SVGFEBlend_h #if ENABLE(SVG) && ENABLE(SVG_FILTERS) #include "FilterEffect.h" namespace WebCore { enum BlendModeType { FEBLEND_MODE_UNKNOWN = 0, FEBLEND_MODE_NORMAL = 1, FEBLEND_MODE_MULTIPLY = 2, FEBLEND_MODE_SCREEN = 3, FEBLEND_MODE_DARKEN = 4, FEBLEND_MODE_LIGHTEN = 5 }; class FEBlend : public FilterEffect { public: static PassRefPtr<FEBlend> create(FilterEffect*, FilterEffect*, BlendModeType); FilterEffect* in2() const; void setIn2(FilterEffect*); BlendModeType blendMode() const; void setBlendMode(BlendModeType); virtual void apply(); virtual void dump(); private: FEBlend(FilterEffect*, FilterEffect*, BlendModeType); RefPtr<FilterEffect> m_in; RefPtr<FilterEffect> m_in2; BlendModeType m_mode; }; } // namespace WebCore #endif // ENABLE(SVG) && ENABLE(SVG_FILTERS) #endif // SVGFEBlend_h