[mapserver-users] analysis question

[Vladimir Guzmán]

Hello everybody.
I'm wondering if there is a way to draw some kind of analysis in maps
through mapscript-php:

I have a point coverage with clients in it.
I have a polygon coverage with zones in it.
I need to generate a map of density of clients by zone.
For example, I need
zone 1 in red color, because it have 100 clients.
zone 2 in pink color, because it have 50 clients.
zone 3 in white color, bacause it have 0 clients.
and so on...

Is it possible?
How do I do it?

Thanks in Advance,


Vladimir G