gifrsize

Langue: en

Version: giflib\-tools (ubuntu - 24/10/10)

Section: 1 (Commandes utilisateur)

Sommaire

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>