1 /* 2 * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann (at) kde.org> 3 * Copyright (C) 2004, 2005 Rob Buis <buis (at) kde.org> 4 * Copyright (C) 2005 Eric Seidel <eric (at) webkit.org> 5 * Copyright (C) 2010 Dirk Schulze <krit (at) webkit.org> 6 * 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. 11 * 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. 16 * 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. 21 */ 22 23 #ifndef SVGFEImage_h 24 #define SVGFEImage_h 25 26 #if ENABLE(SVG) && ENABLE(FILTERS) 27 #include "FilterEffect.h" 28 #include "SVGPreserveAspectRatio.h" 29 30 namespace WebCore { 31 32 class Image; 33 34 class FEImage : public FilterEffect { 35 public: 36 static PassRefPtr<FEImage> create(Filter*, RefPtr<Image>, const SVGPreserveAspectRatio&); 37 38 void setAbsoluteSubregion(const FloatRect& absoluteSubregion) { m_absoluteSubregion = absoluteSubregion; } 39 40 virtual void apply(); 41 virtual void dump(); 42 43 virtual void determineAbsolutePaintRect(); 44 45 virtual FilterEffectType filterEffectType() const { return FilterEffectTypeImage; } 46 47 virtual TextStream& externalRepresentation(TextStream&, int indention) const; 48 49 private: 50 FEImage(Filter*, RefPtr<Image>, const SVGPreserveAspectRatio&); 51 52 RefPtr<Image> m_image; 53 SVGPreserveAspectRatio m_preserveAspectRatio; 54 FloatRect m_absoluteSubregion; 55 }; 56 57 } // namespace WebCore 58 59 #endif // ENABLE(SVG) && ENABLE(FILTERS) 60 61 #endif // SVGFEImage_h 62
