diff options
Diffstat (limited to 'options.c')
| -rw-r--r-- | options.c | 28 |
1 files changed, 22 insertions, 6 deletions
@@ -226,6 +226,7 @@ print_usage(FILE *file, const char *command) usage("Usage:\n"); usage(" !$! *%s* [-b|--bit-depth @DEPTH@]\n", command); usage(" %s [-s|--hue-sort] [-r|--random]\n", whitespace); + usage(" %s [-l|--selection @min@|@mean@]\n", whitespace); usage(" %s [-c|--color-space @RGB@|@Lab@|@Luv@]\n", whitespace); usage(" %s [-a|--animate]\n", whitespace); usage(" %s [-o|--output @PATH@]\n", whitespace); @@ -238,6 +239,10 @@ print_usage(FILE *file, const char *command) usage(" Sort colors by hue first (!default!)\n"); usage(" -r, --random:\n"); usage(" Randomize colors first\n\n"); + usage(" -l, --selection @min@|@mean@:\n"); + usage(" Specify the selection mode (!default!: @min@)\n\n"); + usage(" @min@: Pick the pixel with the closest neighboring pixel\n"); + usage(" @mean@: Pick the pixel with the closest average of all its neighbors\n\n"); usage(" -c, --color-space @RGB@|@Lab@|@Luv@:\n"); usage(" Use the given color space (!default!: @Lab@)\n\n"); usage(" -a, --animate:\n"); @@ -259,10 +264,11 @@ parse_options(options_t *options, int argc, char *argv[]) // Set defaults options->bit_depth = 24; options->mode = MODE_HUE_SORT; - options->seed = 0; + options->selection = SELECTION_MIN; options->color_space = COLOR_SPACE_LAB; options->animate = false; options->filename = NULL; + options->seed = 0; options->help = false; bool result = true; @@ -282,15 +288,19 @@ parse_options(options_t *options, int argc, char *argv[]) options->mode = MODE_HUE_SORT; } else if (parse_arg(argc, argv, "-r", "--random", NULL, &i, &error)) { options->mode = MODE_RANDOM; - } else if (parse_arg(argc, argv, "-e", "--seed", &value, &i, &error)) { - if (!str_to_uint(value, &options->seed)) { - fprintf(stderr, "Invalid random seed: `%s'\n", value); - error = true; - } } else if (parse_arg(argc, argv, "-a", "--animate", NULL, &i, &error)) { options->animate = true; } else if (parse_arg(argc, argv, "-o", "--output", &value, &i, &error)) { options->filename = value; + } else if (parse_arg(argc, argv, "-l", "--selection", &value, &i, &error)) { + if (strcmp(value, "min") == 0) { + options->selection = SELECTION_MIN; + } else if (strcmp(value, "mean") == 0) { + options->selection = SELECTION_MEAN; + } else { + fprintf(stderr, "Invalid selection mode: `%s'\n", value); + error = true; + } } else if (parse_arg(argc, argv, "-c", "--color-space", &value, &i, &error)) { if (strcmp(value, "RGB") == 0) { options->color_space = COLOR_SPACE_RGB; @@ -300,6 +310,12 @@ parse_options(options_t *options, int argc, char *argv[]) options->color_space = COLOR_SPACE_LUV; } else { fprintf(stderr, "Invalid color space: `%s'\n", value); + error = true; + } + } else if (parse_arg(argc, argv, "-e", "--seed", &value, &i, &error)) { + if (!str_to_uint(value, &options->seed)) { + fprintf(stderr, "Invalid random seed: `%s'\n", value); + error = true; } } else if (parse_arg(argc, argv, "-h", "--help", NULL, &i, &error)) { options->help = true; |