Robotsystem from Robot Group Leipzig: imageppm.h Source File

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# imageppm.h

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    00001 /***************************************************************************
    00002  *   Copyright (C) 2005 by Robot Group Leipzig                             *
    00003  *    martius@informatik.uni-leipzig.de                                    *
    00004  *    fhesse@informatik.uni-leipzig.de                                     *
    00005  *    der@informatik.uni-leipzig.de                                        *
    00006  *                                                                         *
    00007  *   This program is free software; you can redistribute it and/or modify  *
    00008  *   it under the terms of the GNU General Public License as published by  *
    00009  *   the Free Software Foundation; either version 2 of the License, or     *
    00010  *   (at your option) any later version.                                   *
    00011  *                                                                         *
    00012  *   This program is distributed in the hope that it will be useful,       *
    00013  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
    00014  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
    00015  *   GNU General Public License for more details.                          *
    00016  *                                                                         *
    00017  *   You should have received a copy of the GNU General Public License     *
    00018  *   along with this program; if not, write to the                         *
    00019  *   Free Software Foundation, Inc.,                                       *
    00020  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
    00021  *                                                                         *
    00022  *   $Log: imageppm.h,v $
    00023  *   Revision 1.3  2005/10/25 22:24:05  martius
    00024  *   data constructor
    00025  *   store method
    00026  *
    00027  *   Revision 1.2  2005/09/13 13:22:08  martius
    00028  *   *** empty log message ***
    00029  *
    00030  *   Revision 1.1  2005/08/26 09:34:35  robot2
    00031  *   ppm image lib
    00032  *
    00033  *   Revision 1.1  2005/08/02 13:18:33  fhesse
    00034  *   function for drawing geoms
    00035  *                                                                 *
    00036  *                                                                         *
    00037  ***************************************************************************/
    00038 #ifndef __IMAGEPPM_H
    00039 #define __IMAGEPPM_H
    00040
    00041
    00042 class ImagePPM {
    00043
    00044 private:
    00045   int image_width, image_height;
    00046   unsigned char *image_data;
    00047
    00048 public:
    00049   ImagePPM ();
    00050   /// data must contain width*height*3 (RGB) values!
    00051   ImagePPM (int width, int height, unsigned char* data);
    00052   ~ImagePPM();
    00053   int loadImage(char *filename); // load from PPM file (returns 0 if error)
    00054   int storeImage(char *filename); // store to PPM file (returns 0 if error)
    00055   int width()           { return image_width;  }
    00056   int height()          { return image_height; }
    00057   unsigned char *data() { return image_data;   }
    00058
    00059 };
    00060
    00061 #endif