In message <50e5bdd67edave@xxxxxxxxxxxxx>, Dave Symes <dave@xxxxxxxxxxxxx> writes
A bit later this AM (Sunday) after family stuff out of the way I'll create a small png in the same Win app and send it to you.
Thanks for that - you are absolutely right, it doesn't work. The PNG filter makes a poor attempt at understanding transparency.
It looks like the gif and tiff filters do handle transparency. I'll perhaps fix the PNG filter. -- David Pilling email: david@xxxxxxxxxxxxxxxxxxx web: http://www.davidpilling.net post: David Pilling P.O. Box 22 Thornton Cleveleys Blackpool. FY5 1LR UK fax: +44(0)870-0520-941 To unsubscribe or subscribe goto: //www.freelists.org/list/davidpilling