2 May 2012
gifpos 1 GIFLIB GIFLIB Documentation
gifpos change GIF screen size or reposition images
`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.