movie.h

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/* This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with this library; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

#ifndef _GAN_MOVIE_H
#define _GAN_MOVIE_H

#ifdef __cplusplus
extern "C" {
#endif

#include <gandalf/image/io/image_io.h>

typedef struct Gan_MovieStruct
{
   char *directory;

   char *basename;

   int no_digits;

   char *suffix;

   int first;

   int step;

   int no_images;

   Gan_ImageFileFormat file_format;

   int crop_xlow, crop_xhigh, crop_ylow, crop_yhigh;
} Gan_MovieStruct;

 Gan_MovieStruct *gan_movie_new ( const char *directory,
                                 const char *basename, int no_digits,
                                 const char *suffix,
                                 int first, int no_images,
                                 Gan_ImageFileFormat file_format );
 void gan_movie_set_step ( Gan_MovieStruct *movie, int step );
 void gan_movie_set_crop_window ( Gan_MovieStruct *movie,
                                 int crop_left, int crop_right,
                                 int crop_top,  int crop_bottom );
 void gan_movie_free ( Gan_MovieStruct *movie );
 char *gan_movie_image_name ( Gan_MovieStruct *movie, int number,
                             char *string, unsigned slen );
 Gan_Image *gan_movie_image_read ( Gan_MovieStruct *movie, int number,
                                  Gan_Image *image );
 Gan_Bool   gan_movie_image_write ( Gan_MovieStruct *movie, int number,
                                   Gan_Image *image );

#ifdef __cplusplus
}
#endif

#endif /* #ifndef _GAN_MOVIE_H */

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