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sources/3rdparty/phpdocx/pdf/lib/ttf2ufm/src/other/cmpf.c
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/*
* see COPYRIGHT
*/
#include <stdio.h>
#include <ctype.h>
#include "t1lib.h"
/*
* compare two [ almost the same ] fonts
*/
#define PROGNAME "cmpf"
#include "bmpfont.h"
main(ac, av)
int ac;
char **av;
{
int fontid1, fontid2;
GLYPH *g1, *g2;
int chr, size, diff, offset;
if(ac!=3) {
fprintf(stderr,"Use: %s font1 font2
", PROGNAME);
exit(1);
}
chkneg(T1_SetBitmapPad(MYPAD));
chkneg(T1_InitLib(NO_LOGFILE|IGNORE_CONFIGFILE|IGNORE_FONTDATABASE));
chkneg(fontid1=T1_AddFont(av[1]));
chkneg(fontid2=T1_AddFont(av[2]));
resetmap();
for(chr=0; chr<256; chr++) {
diff=0;
for(size=MAXSIZE; size>=MINSIZE; size--) {
chknull( g1=T1_CopyGlyph(T1_SetChar( fontid1, chr, (float)size, NULL)) );
chknull( g2=T1_CopyGlyph(T1_SetChar( fontid2, chr, (float)size, NULL)) );
if( cmpglyphs(g1, g2) ) {
/* printf("%d %d - diff
", chr, size); */
diff=1;
drawdiff(size, g1, g2);
}
/*
else
fprintf(stderr, "%d %d - same
", chr, size);
*/
chkneg(T1_FreeGlyph(g1));
chkneg(T1_FreeGlyph(g2));
}
if(diff) {
printf("*** Difference for %d==0x%x %c
", chr, chr,
isprint(chr) ? chr : ' ');
printmap(stdout);
diff=0;
resetmap();
}
}
printf("All done!
");
}
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