libgd/src/gd_color_map_test.c

28 lines
570 B
C

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#include "gd.h"
#include "gd_color_map.h"
int
main(void)
{
int r, g, b;
int i;
for (i=0; i<GD_COLOR_MAP_X11.num_entries; i++) {
char *color_name = GD_COLOR_MAP_X11.entries[i].color_name;
if (gdColorMapLookup(GD_COLOR_MAP_X11, color_name, &r, &g, &b)) {
printf("%s found: #%02x%02x%02x\n", color_name, r, g, b);
} else {
fprintf(stderr, "%s not found\n", color_name);
return 1;
}
}
if (gdColorMapLookup(GD_COLOR_MAP_X11, "no such name", &r, &g, &b)) {
return 2;
}
return 0;
}