NAME

gifscale.pl - demonstrates adjusting tags when scaling a GIF image

SYNOPSIS

perl gifscale.pl scalefactor input.gif output.gif

DESCRIPTION

Scales an input multi-image GIF file. Unlike a simple scale each file solution this:

• preserves GIF animation attributes
• adjusts the sub-images positions on the background accounting for the scale factor.

AUTHOR

Tony Cook <tony@imager.perl.org>