Changeset 2106


Ignore:
Timestamp:
Dec 1, 2007, 6:56:45 PM (12 years ago)
Author:
Sam Hocevar
Message:
  • Use cucul_get_dither_algorithm_list() and cucul_get_export_list() instead of hardcoding the feature list in img2txt.
File:
1 edited

Legend:

Unmodified
Added
Removed
  • libcaca/trunk/src/img2txt.c

    r2104 r2106  
    4242static void usage(int argc, char **argv)
    4343{
     44    char const * const * list;
     45
    4446    fprintf(stderr, "Usage: %s [OPTIONS]... <IMAGE>\n", argv[0]);
    4547    fprintf(stderr, "Convert IMAGE to any text based available format.\n");
     
    5658    fprintf(stderr, "  -g, --gamma=GAMMA\t\tGamma of resulting image\n");
    5759    fprintf(stderr, "  -d, --dither=DITHER\t\tDithering algorithm to use :\n");
    58     fprintf(stderr, "\t\t\tnone     : Nearest color\n");
    59     fprintf(stderr, "\t\t\tordered2 : Ordered 2x2\n");
    60     fprintf(stderr, "\t\t\tordered4 : Ordered 4x4\n");
    61     fprintf(stderr, "\t\t\tordered8 : Ordered 8x8\n");
    62     fprintf(stderr, "\t\t\trandom   : Random\n");
    63     fprintf(stderr, "\t\t\tfstein   : Floyd Steinberg (default)\n");
     60    list = cucul_get_dither_algorithm_list(NULL);
     61    while(*list)
     62    {
     63        fprintf(stderr, "\t\t\t%s: %s\n", list[0], list[1]);
     64        list += 2;
     65    }
     66
    6467    fprintf(stderr, "  -f, --format=FORMAT\t\tFormat of the resulting image :\n");
    65     fprintf(stderr, "\t\t\tansi  : coloured ANSI (default)\n");
    66     fprintf(stderr, "\t\t\tcaca  : internal libcaca format\n");
    67     fprintf(stderr, "\t\t\tutf8  : UTF8 with CR\n");
    68     fprintf(stderr, "\t\t\tutf8  : UTF8 with CRLF (MS Windows)\n");
    69     fprintf(stderr, "\t\t\thtml  : HTML with CSS and DIV support\n");
    70     fprintf(stderr, "\t\t\thtml3 : Pure HTML3 with tables\n");
    71     fprintf(stderr, "\t\t\tirc   : IRC with ctrl-k codes\n");
    72     fprintf(stderr, "\t\t\bbfr   : BBCode (French)\n");
    73     fprintf(stderr, "\t\t\tps    : Postscript\n");
    74     fprintf(stderr, "\t\t\tsvg   : Scalable Vector Graphics\n");
    75     fprintf(stderr, "\t\t\ttga   : Targa Image\n\n");
     68    list = cucul_get_export_list();
     69    while(*list)
     70    {
     71        fprintf(stderr, "\t\t\t%s: %s\n", list[0], list[1]);
     72        list += 2;
     73    }
    7674
    7775#if !defined(USE_IMLIB2)
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