MS RFC 29: Dynamic Charting Capability

[Stephen Woodbridge]

Daniel Morissette wrote:
> I have created MS RFC 29 that proposes the introduction of a simple 
> (once again, I like simple ;-) Dynamic Charting Capability in MapServer 
> 5.0:
> http://mapserver.gis.umn.edu/development/rfc/ms-rfc-29
> 
> This is based on an already implemented and working patch from Thomas 
> Bonfort that's been sitting in ticket 1800 for almost a year.
> 
> As usual, awaiting your feedback.
> 
> Daniel

This looks like a nice addition. I think there would be some value to 
supporting variable substitution in CHART_SIZE = [size]

This would allow you to show the relative size of hits at a point and 
have the chart show the percentage contributions in the wedges.

for example total cars sold at a dealer, %ford, %gm, %honda, %nissan

-Steve