Hi all I am trying to do something similar as what was described in this post back in .... 2008.
The scenario is the following : I have thematic maps (polygons with style rules for rendering different colors for indictors attached to the geometry) for which I wish to allow users to swap the rendering to proportional symbols (e.g a circle with a size/color corresponding to indicator values). One way to achieve this would be to get centroid information for each polygons from the server and render this information as a new layer. However, I would clearly prefer a client-side rule-based scenario with a rule to be interpereded as : show the centroid of the polygon feature in case of proportional symbols - instead of the polygon itself. Is there a way to achieve this? Thanks and cheers Christophe -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Show-polygon-vectors-as-points-tp1829267p4965296.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
