Hi, I'm not sure what technology you use on the server side but if you use a spatial database like PostGIS, you can use the function ST_Centroid( geometry ) in the database and then directly request the centroids instead of the polygons. Cheers,
Vivien floflo wrote: > Hi, > > i request a WFS query on a layer full of complex polygon.. rendering is too > slow > anyway, I just want to display a POINT for each POLYGON (in the middle) > > purpose: display proportionnal symbol from an attribute of a polygon layer > (exemple, layer : country, propSymbol on Population) > > do you have any issue ? > thanks > _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
