printf("ppmsubpixels=<pixels resolution adjustment for lossless images (same as ppmdpi, but in pixels)\n");
printf("subpixels=<pixels> shortcut for setting both jpegsubpixels and ppmsubpixels\n");
printf("drawonlyshapes convert everything to shapes (currently broken)\n");
printf("ppmsubpixels=<pixels resolution adjustment for lossless images (same as ppmdpi, but in pixels)\n");
printf("subpixels=<pixels> shortcut for setting both jpegsubpixels and ppmsubpixels\n");
printf("drawonlyshapes convert everything to shapes (currently broken)\n");