On 11/11/2012 12:33 a.m., Gery wrote: > one of the nicer things I noticed in your website is that after placing the > cursor in google satellite the depth (ocean or land) appears with the > lon/lat position, that one is done with WFS queries? 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. Notice: This email and any attachments are confidential. If received in error please destroy and immediately notify us. Do not copy or disclose the contents. _______________________________________________ Users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/openlayers-users
