Hi, OpenLayers have no possibilties to get the extent from the WMS.
You can try to get the extent by WMS GetFeatureInfo (if you have a point, that indicates the state) or by WFS using the stateId for filter the WFS GetFeature. and then map.zoomToExtent(Bounds); Arnd -----Ursprüngliche Nachricht----- Von: [email protected] [mailto:[email protected]] Im Auftrag von Gilberto Ramos Gesendet: Freitag, 23. Juli 2010 15:20 An: [email protected] Betreff: [OpenLayers-Users] Zoom to dinamic WMS Layer Hi people, how are you doing? I'm having troubles to find the way to zoom to a polygon WMS layer that is dinamically filtered.. Let's put this on an example: You have the USA states map and you have an ID for each state; you define your WMS layer to something like this: var stateID = funcToGetFromURLParam("stateID"); states = new OpenLayers.Layer.WMS( "States", "http://server:8080/geoserver/wms";, { transparent: 'true', layers: 'Workspace:states', srs: 'EPSG:4326', format: 'image/png', filter: "<Filter><PropertyIsEqualTo><PropertyName>ID</PropertyName><Literal>"+stateI D+"</Literal></PropertyIsEqualTo></Filter>" }); map.addLayer(states); How would you zoom to this layer (to it's maximum extension, to it's bounderies.. got what I tried to say?) after is filtered and loaded? I tried in so many ways but I could not. :S Thanks for your time folks! Best regards, Gilberto Ramos ----- "For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life. For God sent not his Son into the world to condemn the world; but that the world through him might be saved. He that believeth on him is not condemned: but he that believeth not is condemned already, because he hath not believed in the name of the only begotten Son of God." John 3:16-18 -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Zoom-to-dinamic-WMS-Layer-tp5329527p5 329527.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
