Hi, sorry but my explanation was probably not clear enough...
Minscale/Maxscale solution in Mapserver side is propabably the best solution if the WMS-layer is overlay layer in OL client but I want to change the base layer depending on zoom level. I have 7 different topografic (raster) map levels in Mapserver. Most detailed one is suitable if the resolution in client is <2m/pixel (zoom level 6), next if 2<resolution<10m/px (zoom level 5), etc..... I managed to change the base layers succesfully by catching "loadstart" event of the layer in OL and changing the layer parameter of the request but for some reason OL sends the same request twice and performance is poor..... Is there way to select suitable layer automatically in WMS mapserver depending the resolution? I think only the visiblity of the layer depends on Minscale / maxscale, am I right? BR, al -- View this message in context: http://n2.nabble.com/catching-zooming-events-tp4585222p4590478.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
