WPGBitmap.h

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00001 /* libwpg
00002  * Copyright (C) 2007 Ariya Hidayat (ariya@kde.org)
00003  * Copyright (C) 2006 Ariya Hidayat (ariya@kde.org)
00004  *
00005  * This library is free software; you can redistribute it and/or
00006  * modify it under the terms of the GNU Library General Public
00007  * License as published by the Free Software Foundation; either
00008  * version 2 of the License, or (at your option) any later version.
00009  *
00010  * This library is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013  * Library General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU Library General Public
00016  * License along with this library; if not, write to the
00017  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00018  * Boston, MA  02111-1301 USA
00019  *
00020  * For further information visit http://libwpg.sourceforge.net
00021  */
00022 
00023 /* "This product is not manufactured, approved, or supported by
00024  * Corel Corporation or Corel Corporation Limited."
00025  */
00026 
00027 #ifndef __WPGBITMAP_H__
00028 #define __WPGBITMAP_H__
00029 
00030 #include "WPGColor.h"
00031 #include <libwpd/libwpd.h>
00032 
00033 namespace libwpg
00034 {
00035 
00036 class WPGBitmap
00037 {
00038 public:
00039         WPGBitmap(int width, int height, int verticalResolution, int horizontalResolution, bool verticalFlip=false, bool horizontalFlip=false);
00040 
00041         WPGBitmap(const WPGBitmap&);
00042 
00043         WPGBitmap& operator=(const WPGBitmap&);
00044 
00045         void copyFrom(const WPGBitmap&);
00046 
00047         ~WPGBitmap();
00048 
00049         // return width in pixel
00050         int width() const;
00051 
00052         // return height in pixel
00053         int height() const;
00054         
00055         // return vertical resolution in pixels per inch
00056         int vres() const;
00057 
00058         // return horizontal resolution in pixels per inch
00059         int hres() const;
00060         
00061         void setPixel(int x, int y, const WPGColor& color);
00062         
00063         const ::WPXBinaryData& getDIB() const;
00064 
00065 private:
00066         class Private;
00067         Private* const d;
00068 };
00069 
00070 } // namespace libwpg
00071 
00072 #endif // __WPGBITMAP_H__