use data field for building a combined / dynamic symbol?

Gregor Mosheh gregor at HOSTGIS.COM
Tue Jul 24 17:16:50 EDT 2007


Hey, Karsten.

Using pure Mapserver, you may be able to fudge something using a label 
and setting the label's position. If the label is centered, and the icon 
is big enough, and you tweak the label's font and size, it may look good 
enough for your needs.

Other than that, I think you're out of luck. Mapserver uses predefined 
symbols and predefined classes. Using Mapscript, you get a lot of wiggle 
room as far as, for example, dynamically defining coordinates to define 
a new symbol on the fly.


-- 
Gregor Mosheh / Greg Allensworth
System Administrator, HostGIS cartographic development & hosting services
http://www.HostGIS.com/

"Remember that no one cares if you can back up,
  only if you can restore." - AMANDA



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