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/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
- This software is distributed in the hope that it will be
- useful, but with NO WARRANTY OF ANY KIND.
- No author or distributor accepts responsibility to anyone for the
- consequences of using this software, or for whether it serves any
- particular purpose or works at all, unless he or she says so in
- writing. Everyone is granted permission to copy, modify and
- redistribute this source code, for commercial or non-commercial
- purposes, with the following restrictions: (1) the origin of this
- source code must not be misrepresented; (2) modified versions must
- be plainly marked as such; and (3) this notice may not be removed
- or altered from any source or modified source distribution.
*====================================================================*/
/*
* morphseq_reg.c
*
* Simple regression test for binary morph sequence (interpreter),
* showing display mode and rejection of invalid sequence components.
*/
#include <stdio.h>
#include <stdlib.h>
#include "allheaders.h"
#define VALID_SEQUENCE "O1.3 + C3.1 + R22 + D2.2 + X4"
#define BAD_SEQUENCE "O1.+D8 + E2.4 + e.4 + r25 + R + R.5 + X "\
" + x5 + y7.3"
main(int argc,
char **argv)
{
PIX *pixs, *pixd;
static char mainName[] = "morphseq_reg";
if (argc != 1)
exit(ERROR_INT(" Syntax: morphseq_reg", mainName, 1));
pixs = pixRead("feyn.tif");
fprintf(stderr, "Valid sequence: %s:\n", VALID_SEQUENCE);
pixd = pixMorphSequence(pixs, VALID_SEQUENCE, 250);
pixWrite("junkpixd", pixd, IFF_PNG);
pixDestroy(&pixd);
fprintf(stderr, "\nBad sequence: %s:\n", BAD_SEQUENCE);
pixd = pixMorphSequence(pixs, BAD_SEQUENCE, 50);
pixDestroy(&pixd);
pixDestroy(&pixs);
exit(0);
}
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