static int
translate_indices_to_annotations(MRI_SURFACE *mris, char *translation_fname) {
int vno ;
VERTEX *v ;
read_named_annotation_table(translation_fname) ;
for (vno = 0 ; vno < mris->nvertices ; vno++) {
v = &mris->vertices[vno] ;
if (v->ripflag)
continue ;
v->annotation = index_to_annotation((int)v->val) ;
if (v->annotation == -1)
v->annotation = (unknown_label > 0) ? unknown_label : 0 ;
}
return(NO_ERROR) ;
}
/*----------------------------------------------------------------------
Parameters:
Description:
----------------------------------------------------------------------*/
static int
get_option(int argc, char *argv[]) {
int nargs = 0 ;
char *option ;
option = argv[1] + 1 ; /* past '-' */
if (!stricmp(option, "sdir")) {
strcpy(sdir, argv[2]) ;
printf("using SUBJECTS_DIR=%s\n", sdir) ;
nargs = 1 ;
} else switch (toupper(*option)) {
case 'C':
if (read_named_annotation_table(argv[2]) != NO_ERROR)
ErrorExit(ERROR_NOFILE, "%s: could not read lookup table %s",
Progname, argv[2]) ;
nargs = 1 ;
printf("using lookup table %s...\n", argv[2]) ;
break ;
case 'T':
in_label = atoi(argv[2]) ;
out_label = atoi(argv[3]) ;
nargs = 2 ;
printf("translating label %d to label %d\n", in_label, out_label) ;
break ;
case 'L':
log_fname = argv[2] ;
nargs = 1 ;
/* fprintf(stderr, "logging results to %s\n", log_fname) ;*/
break ;
case 'P':
compute_pct = 1 ;
break ;
case '?':
case 'U':
usage_exit(0) ;
break ;
default:
fprintf(stderr, "unknown option %s\n", argv[1]) ;
exit(1) ;
break ;
}
return(nargs) ;
}