debian man page for gifclrmp

gifclrmp(1)						      General Commands Manual						       gifclrmp(1)

NAME
       gifclrmp - A program to modify GIF image colormaps.  Any local colormap in a GIF file can be modified at a time, or the global screen one.

USAGE
       gifclrmap [-q] [-s] [-t trans] [-l map] [-g Gamma] [-i image] [-h] gif-file

       If no gif-file is given, GifClip will try to read a GIF file from stdin.

MEMORY REQUIRED
       Line.

OPTIONS
       [-q]

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

       [-s]

	       Select the global screen color map.

       [-l map]

	       Load color map from this file instead of selected color map.

       [-t trans]

	       Change  color  index  values.   The  change  is made to both the selected color table and the raster bits of the selected image.  A
	      translation file is a list of pairs of `before' and `after' index values.  At present, the `before' index values must be in  ascend-
	      ing order starting from 0.

       [-g Gamma]

	       Apply gamma correction to selected color map.

       [-i image]

	       Select the color map of the numbered image.

       [-h]

	       Print one command line help, similar to Usage above.

NOTES
       - The default operation is to dump out the selected color map in text format.

       - The file to load/dump is simply one color map entry per line.	Each such entry line has four integers: "ColorIndex Red Green Blue", where
       color index is in ascending order starting from 1.

AUTHOR
       Gershon Elber

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

								   giflib-tools 						       gifclrmp(1)