libcp: geometry.h Source File

00001 /* 00002 * This file is part of libCP 00003 * FILE: geometry.h 00004 * AUTHOR: Harald Studer (hs@lexip.ch) 00005 * 00006 * 00007 * Copyright (c) 2004, The libCP project 00008 * 00009 * This program is free software; you can redistribute it and/or modify 00010 * it under the terms of the GNU Public License as published by 00011 * the Free Software Foundation; either version 2 of the License, or 00012 * (at your opinion) any later version. 00013 * 00014 * This program is distributed in the hope that it will be useful, 00015 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00017 * General Public License for more details. 00018 * 00019 * You should have received a copy of the GNU General Public License 00020 * along with this program; see the file COPYING. If not, write to 00021 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00022 * Boston, MA 02111-1307, USA. 00023 */ 00024 00025 #ifndef _LIBCP_GEOMETRY_H_ 00026 #define _LIBCP_GEOMETRY_H_ 00027 00028 #include <cstdlib> 00029 #include <iostream> 00030 00031 using namespace std; 00032 00033 00034 #include "image.h" 00035 00036 namespace LIBCP{ 00037 00038 #define HORIZONTAL_FLIP 0 00039 #define VERTICAL_FLIP 1 00040 00046 class Geometry 00047 { 00048 public: 00049 static int resize( Image* dst, Image* src ); 00050 static int rotate( Image* dst, Image* src, float degree ); /*TODO*/ 00051 static int shift( Image* dst, Image* src, int shiftX, int shiftY ); 00052 static int flip( Image* dst, Image* src, int direction ); 00053 static int crop( Image* dst, Image* src, int top, int bottom, int left, int right ); /*TODO*/ 00054 static int zoom( Image* dst, Image* src, float factor ); /*TODO*/ 00055 };//end of class geometry definition 00056 00057 } //end of namespace LIBCP 00058 00059 #endif /* _LIBCP_GEOMETRY_H_ */