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File: application/libraries/dompdf/lib/ttf2ufm/src/other/cmpf.c

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File: application/libraries/dompdf/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\n", 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\n", chr, size); */ diff=1; drawdiff(size, g1, g2); } /* else fprintf(stderr, "%d %d - same\n", chr, size); */ chkneg(T1_FreeGlyph(g1)); chkneg(T1_FreeGlyph(g2)); } if(diff) { printf("*** Difference for %d==0x%x %c\n", chr, chr, isprint(chr) ? chr : ' '); printmap(stdout); diff=0; resetmap(); } } printf("All done!\n"); }