NAME

       rgb2gif - A program to convert 24 bit images to a GIF image using color quantization.

USAGE

       rgb2gif [-q] [-c #Colors] [-1] -s Width Height [-h] RGBFile

       If no RGBFile is given, RGB2Gif will try to read a GIF file from stdin.

MEMORY REQUIRED

       Screen.

OPTIONS

       [-q]

               Quiet  mode.   Defaulte off on MSDOS, on under UNIX.  Controls printout of running
              scan lines.  Use -q- to invert.

       [-c #Colors]

               Specifies number of colors to use,  in  bits  per  pixels,  so  `-c  8'  specifies
              actually 256 colors (maximum and default).

       [-1]

               Only  one  file in the format of RGBRGB... triplets (Each of R, G, B is a byte) is
              read from input.  This file size is 3 * Width * Height (see `-s' below.   If  stdin
              is used for input, this option is implicitly applied.  The default (if not '-1') is
              3 files with the names RGBFile.R, RGBFile.G, RGBFile.B, each of which  is  Width  *
              Height bytes.

       [-s Width Height]

               Specifies the size of the image to read.

       [-h]

               Print one line of command line help, similar to Usage above.

AUTHOR

       Gershon Elber

       Man  page  created  by  T.Gridel  <tgridel@free.fr>, originally written by Eric S. Raymond
       <esr@thyrsus.com>

                                           giflib-tools                                rgb2gif(1)