Color management and Simple Scan

[Robert Ancell <robert ancell gmail com>]

Hi all,

I've been developing a basic scanning application called Simple Scan (http://launchpad.net/simple-scan) and one request is to add color management to it:
https://bugs.edge.launchpad.net/simple-scan/+bug/498029

I don't know much about color management so my question is:
- What do I need to do to make Simple Scan work with GNOME Color Manager?
- Is there a GPL project I can lift some code from?

Thanks,
--Robert