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OS/2 Shareware BBS: 10 Tools
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pnm
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pnmnoraw.c
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1993-10-04
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/* pnmnoraw.c - force a portable anymap into ASCII format
**
** Copyright (C) 1991 by Jef Poskanzer.
**
** Permission to use, copy, modify, and distribute this software and its
** documentation for any purpose and without fee is hereby granted, provided
** that the above copyright notice appear in all copies and that both that
** copyright notice and this permission notice appear in supporting
** documentation. This software is provided "as is" without express or
** implied warranty.
*/
#include "pnm.h"
int
main( argc, argv )
int argc;
char* argv[];
{
FILE* ifp;
xelval maxval;
register xel* xelrow;
int rows, cols, format, row;
pnm_init( &argc, argv );
if ( argc > 2 )
pm_usage( "[pnmfile]" );
if ( argc == 2 )
ifp = pm_openr( argv[1] );
else
ifp = stdin;
pnm_readpnminit( ifp, &cols, &rows, &maxval, &format );
pnm_writepnminit( stdout, cols, rows, maxval, format, 1 );
xelrow = pnm_allocrow( cols );
for ( row = 0; row < rows; ++row )
{
pnm_readpnmrow( ifp, xelrow, cols, maxval, format );
pnm_writepnmrow( stdout, xelrow, cols, maxval, format, 1 );
}
pm_close( ifp );
pm_close( stdout );
exit( 0 );
}