File indexing completed on 2024-04-28 15:24:32
0001 /* 0002 Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org> 0003 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org> 0004 0005 This file is part of the KDE project 0006 0007 This library is free software; you can redistribute it and/or 0008 modify it under the terms of the GNU Library General Public 0009 License as published by the Free Software Foundation; either 0010 version 2 of the License, or (at your option) any later version. 0011 0012 This library is distributed in the hope that it will be useful, 0013 but WITHOUT ANY WARRANTY; without even the implied warranty of 0014 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0015 Library General Public License for more details. 0016 0017 You should have received a copy of the GNU Library General Public License 0018 along with this library; see the file COPYING.LIB. If not, write to 0019 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0020 Boston, MA 02110-1301, USA. 0021 */ 0022 0023 #ifndef SVGFitToViewBox_h 0024 #define SVGFitToViewBox_h 0025 0026 #if ENABLE(SVG) 0027 #include "SVGElement.h" 0028 0029 namespace WebCore 0030 { 0031 0032 class AffineTransform; 0033 class SVGPreserveAspectRatio; 0034 0035 class SVGFitToViewBox 0036 { 0037 public: 0038 SVGFitToViewBox(); 0039 virtual ~SVGFitToViewBox(); 0040 0041 // 'SVGFitToViewBox' functions 0042 bool parseViewBox(const UChar *&start, const UChar *end, float &x, float &y, float &w, float &h, bool validate = true); 0043 virtual AffineTransform viewBoxToViewTransform(float viewWidth, float viewHeight) const; 0044 0045 bool parseMappedAttribute(MappedAttribute *); 0046 bool isKnownAttribute(const QualifiedName &); 0047 0048 protected: 0049 virtual const SVGElement *contextElement() const = 0; 0050 0051 private: 0052 ANIMATED_PROPERTY_DECLARATIONS_WITH_CONTEXT(SVGFitToViewBox, FloatRect, FloatRect, ViewBox, viewBox) 0053 ANIMATED_PROPERTY_DECLARATIONS_WITH_CONTEXT(SVGFitToViewBox, SVGPreserveAspectRatio *, RefPtr<SVGPreserveAspectRatio>, PreserveAspectRatio, preserveAspectRatio) 0054 }; 0055 0056 } // namespace WebCore 0057 0058 #endif // ENABLE(SVG) 0059 #endif // SVGFitToViewBox_h