NAME
gifrsize − Program to resize image size by an integer factor.
SYNOPSIS
gifrsize [−q] [−S X Y] [−s Scale] [−x XScale] [−y YScale] [−h] gif-file
DESCRIPTION
A program to resize image size by an integer factor, deleting bits when scaling down and duplicating bits when scaling up.
If no gif-file is given, GifRSize will try to read a GIF file from stdin.
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. |
SEE ALSO
gif2bgi(1), gif2epsn(1), gif2herc(1), gif2iris(1), gif2ps(1), gif2rgb(1), gif2rle(1), gif2x11(1), gifasm(1), gifbg(1), gifburst(1), gifclip(1), gifclrmp(1), gifcolor(1), gifcomb(1), gifcompose(1), giffiltr(1), giffix(1), gifflip(1), gifhisto(1), gifinter(1), gifinto(1), gifovly(1), gifpos(1), gifrotat(1), gifspnge(1), giftext(1), gifwedge(1), icon2gif(1), raw2gif(1), rgb2gif(1), rle2gif(1), text2gif(1)
COPYRIGHT
The GIFLIB distribution is Copyright (c) 1997 Eric S. Raymond
AUTHORS
Gershon Elber
Eric S. Raymond <esr [AT] snark.com>