Wavelet and Image class library: ppmlib.h Source File

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00001 /* 
00002  * A simple library for PPM read and write functions...
00003  *
00004  * $Date$
00005  * $Revision$
00006  *
00007  */
00008 
00009 #ifndef PPMLIB_H__
00010 #define PPMLIB_H__
00011 
00014 #include "WImage/miscdefs.h"
00015 #include <stdio.h>
00016 
00028 pixel *ppm_read (const char *fname, int *height, int *width, int *cmax);
00029 
00042 int ppm_write (const char *fname, pixel *pic, int height, int width, int cmax);
00043 
00055 pixel *ppm_fromStream (FILE *in, int *height, int *width, int *cmax);
00068 int ppm_toStream (FILE *out, pixel *pic, int height, int width, int cmax);
00069 
00070 #endif /* PPMLIB_H__ */