Hello,

I have an (OpenLayers) map with two layers:

- Country (as a base layer)
- EEA

You can see the output here:
http://home.bebif.be/~jcigar/map.jpg

The "Country" layer contains just the borders of the countries, and the "EEA" layer (the colorized areas) contains environmental areas.

What I'd like to do is to select a polygon within a country for a specific zone. For example I would like to "select part of Belgium with the Atlantic EEA (in blue)", which is the north of Belgium. I also need to save some information in the database for the polygon (I'm using Mapserver/PostGIS).

What would be the best way to do this? Would you "merge" the two layers into one (be creating new polygons)?

thanks,
Julien

--
No trees were killed in the creation of this message.
However, many electrons were terribly inconvenienced.

<<attachment: jcigar.vcf>>

_______________________________________________
mapserver-users mailing list
mapserver-users@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/mapserver-users

Reply via email to