Obviously, if you want on-the-fly generation of png/jpeg version then you need either something that can do the conversion from svg or you need to generate png/jpeg rendering yourself.
A quick search revealed this: - I found a reference to a svg2ps converter, even though I could not find the program - This is the interesting one: http://www.eskimo.com/~robla/svg2swf/ A Python program that converts SVG to SWF. I looked at it. It is a lot of code, but very straight forward. The math is done for you. All you gotta do now is to draw on a PIL Image frame instead of a SWG frame. That should not be too hard (just a lot of work). After you converted everything to a SVG2PIL converter, I will help you making it a Zope product (I have experience with that - see the Latex- and ZGraphMethod at http://demo.iuveno-net.de). Regards, Stephan -- Stephan Richter CBU - Physics and Chemistry Student Web2k - Web Design/Development & Technical Project Management