debian man page for gifrsize

gifrsize(1)						      General Commands Manual						       gifrsize(1)

NAME
       gifrsize - A program to resize image size by an integer factor, deleting bits when scaling down and duplicating bits when scaling up.

USAGE
       gifrsize [-q] [-S X Y] [-s Scale] [-x XScale] [-y YScale] [-h] gif-file

       If no gif-file is given, GifRSize 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 X Y]

	       specifies the exact screen dimension of the output GIF.

       [-s Scale]

	       Set scaling factor for both x & y direction to Scale.  Default is 0.5. Note this is a floating point number.

       [-x XScale]

	       Set scaling factor for x direction to Scale.  Default is 0.5.  Note: this is a floating point number.

       [-y YScale]

	       Set scaling factor for y direction to Scale. Default is 0.5.  Note: this is a floating point number.

       [-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 						       gifrsize(1)