File indexing completed on 2024-12-22 04:04:10 

0001 /* Copyright (C) 2001-2019 Peter Selinger.
0002    This file is part of Potrace. It is free software and it is covered
0003    by the GNU General Public License. See the file COPYING for details. */
0004 
0005 /* bitmap input/output functions */
0006 
0007 #ifndef BITMAP_IO_H
0008 #define BITMAP_IO_H
0009 
0010 #include <stdio.h>
0011 #include "bitmap.h"
0012 
0013 /* Note that bitmaps are stored bottom to top, i.e., the first
0014    scanline is the bottom-most one */
0015 
0016 extern const char *bm_read_error;
0017 
0018 int bm_read(FILE *f, double blacklevel, potrace_bitmap_t **bmp);
0019 void bm_writepbm(FILE *f, potrace_bitmap_t *bm);
0020 int bm_print(FILE *f, potrace_bitmap_t *bm);
0021 
0022 #endif /* BITMAP_IO_H */
0023