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GIFPOS

Section: GIFLIB Documentation (1)
Updated: 2 May 2012
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NAME

gifpos - change GIF screen size or reposition images

SYNOPSIS

gifpos [-v] [-s width height] [-i left top] [-n n left top] [-h] [gif-file]

DESCRIPTION

A program to change GIF screen size and/or reposition images. No test is made to make sure changes will generate valid GIF files (i.e. images are still confined to screen etc.)

OPTIONS

-v

: Verbose mode (show progress). Enables printout of running scan lines.

-s width height

: Set the new screen dimensions, so for example `-s 1000 800' will set screen to width of 1000 and height of 800.

-i left top

: set image relative to screen position, so for example `-i 100 80' will set image left position to 100 and top position to 80. This sets the position of the first image only.

-n n left top

: set image n relative to screen position, so for example '-n 3 100 80' will set the third image position as in 2.

-h

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

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

AUTHOR

Gershon Elber.