/* 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 SVGFEOffset_h #define SVGFEOffset_h #if ENABLE(SVG) && ENABLE(FILTERS) #include "FilterEffect.h" #include "Filter.h" namespace WebCore { class FEOffset : public FilterEffect { public: static PassRefPtr<FEOffset> create(FilterEffect*, const float&, const float&); float dx() const; void setDx(float); float dy() const; void setDy(float); virtual FloatRect uniteChildEffectSubregions(Filter* filter) { return calculateUnionOfChildEffectSubregions(filter, m_in.get()); } void apply(Filter*); void dump(); TextStream& externalRepresentation(TextStream& ts) const; private: FEOffset(FilterEffect*, const float&, const float&); RefPtr<FilterEffect> m_in; float m_dx; float m_dy; }; } // namespace WebCore #endif // ENABLE(SVG) && ENABLE(FILTERS) #endif // SVGFEOffset_h