Thematic Mapping - Circles on Basemap

[Stefan Schwarzer]

Hi there,

is anyone doing some thematic mapping including a display of  
quantities as circles or bars with mapserver?

The only first draft of that functionality I found here:

http://lists.umn.edu/cgi-bin/wa?A2=ind0602&L=mapserver- 
users&P=R65264&I=-3&X=6A88BB3933D6042D41

Thanks for any hints.

Stefan