How to generate graphics dynamically on the web using Python CGI script?

[Christoph Zwerschke]

Xavier Morel wrote:
> Well, some people have been crazy enough lately to generate more or less 
> imageless bar graphs though, see Eric Meyer's "Bar Graphs with Style" 
> (http://meyerweb.com/eric/thoughts/2005/12/20/bar-graphs-with-style/) 
> for more informations on the subject 
> (http://meyerweb.com/eric/css/edge/bargraph/demo.html for a demo)

I think that can be sometimes a clever solution.
There's even a full VectorGraphics-Library available:
http://www.walterzorn.com/jsgraphics/jsgraphics_e.htm

You don't even need a graphics lib and CGI program on the server to 
create the graphics, and no plug-in on the browser. Just CSS and 
JavaScript; it works with all modern browsers.

-- Christoph