There's a opensource java program ScapeToad that does these sort of transformations on shapefiles. I've only played with it a little, but it's pretty interesting. <http://chorogram.choros.ch/scapetoad/>
Brad > This is the first time I've seen something quite like this, so I > thought I'd share it with the group: > > http://www-personal.umich.edu/~mejn/election/2008/ > > I'd be curious to see this with income / donations data as well. > > nym > > _______________________________________________ > Geowanking mailing list > [email protected] > http://geowanking.org/mailman/listinfo/geowanking_geowanking.org > _______________________________________________ Geowanking mailing list [email protected] http://geowanking.org/mailman/listinfo/geowanking_geowanking.org
