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libgd 2.0 / gd_color_map_test.c

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#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <stdio.h>
#include "gd.h"
#include "gd_color_map.h"

int
main(int argc, char *argv[])
{
  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;
}