00001 /* libwpg 00002 * Copyright (C) 2006 Ariya Hidayat (ariya@kde.org) 00003 * 00004 * This library is free software; you can redistribute it and/or 00005 * modify it under the terms of the GNU Library General Public 00006 * License as published by the Free Software Foundation; either 00007 * version 2 of the License, or (at your option) any later version. 00008 * 00009 * This library is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 * Library General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU Library General Public 00015 * License along with this library; if not, write to the 00016 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00017 * Boston, MA 02111-1301 USA 00018 * 00019 * For further information visit http://libwpg.sourceforge.net 00020 */ 00021 00022 /* "This product is not manufactured, approved, or supported by 00023 * Corel Corporation or Corel Corporation Limited." 00024 */ 00025 00026 #ifndef __WPGGRADIENT_H__ 00027 #define __WPGGRADIENT_H__ 00028 00029 #include "WPGColor.h" 00030 00031 namespace libwpg 00032 { 00033 00034 class WPGGradientPrivate; 00035 00036 class WPGGradient 00037 { 00038 public: 00039 00040 WPGGradient(); 00041 00042 ~WPGGradient(); 00043 00044 WPGGradient(const WPGGradient&); 00045 00046 WPGGradient& operator=(const WPGGradient&); 00047 00048 double angle() const; // in radiant 00049 00050 void setAngle(double angle); 00051 00052 unsigned count() const; 00053 00054 double stopOffset(unsigned index) const; 00055 00056 WPGColor stopColor(unsigned index) const; 00057 00058 void clear(); 00059 00060 void addStop(double offset, const WPGColor& color); 00061 00062 private: 00063 WPGGradientPrivate *d; 00064 }; 00065 00066 } // namespace libwpg 00067 00068 #endif // __WPGGRADIENT_H__