This work is dedicated to the Public Domain.

NOTE: THIS PATCH IS OBSOLETE! Get the updated patch!

This patch optimizes the Zope VarImage Product by Asansis Spaceworks (version 2.3.1). It fixes a few minor issues that were preventing caching from working at all in the version of Zope I'm using (2.6.1), and adds an extra optimization to allow cached images that partially satisfy a processing request to be used in completing it.

Download the VarImage product from Asansis Spaceworks and then apply this patch. Note that you don't *need* this patch, because VarImage works fine as it is. This patch just makes it faster! (Submitted to Asansis Spaceworks.)

Demo photoalbum using patched VarImage (Click 'adjust' above image to see it in action!)

Download VarImage Cache Optimization Patch