Phil Scadden wrote > That is done via google api (Google elevation service). > OpenLayers.Handler.Hover created on the map, and then a callback added > to "pause" which calls the elevation service. Use var lonLat = > this.map.getLonLatFromPixel(e.xy); to get an xy location and if > necessary, transform it to lat/long. > > I am however also using WMSgetFeatureInfo to retrieve height info from > grids (eg subsurface geology) which would be another way to implement it.
cool, I'll check that and see how it goes, thanks. -- View this message in context: http://osgeo-org.1560.n6.nabble.com/change-layer-style-on-zooming-tp5014035p5017140.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/openlayers-users
