GIFFLIP(1)

NAME
gifflip - flip a GIF around a specified axis or rotate it 90 degrees

SYNOPSIS

gifflip [-v] [-r] [-l] [-x] [-y] [-h] [gif-file]

DESCRIPTION

A program to flip (mirror) GIF file along X or Y axes, or rotate the GIF file 90 degrees to the left or to the right.

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

OPTIONS

-v
    Verbose mode. Enables printout of running scan lines.

-r
    Rotate the GIF file to the right.

-l
    Rotate the GIF file to the left.

-x
    Mirror the GIF file along the X axis. Very useful if GIF file was created from another format in with the first line in at image bottom. Effectively exchanges first row with last.

-y
    Mirror the GIF file along Y axis. Effectively exchanges first column with last.

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

AUTHOR

Gershon Elber.