Hi. Does your WMS server support re-projecting your layer from 4326 to 900913? Eric
2008/9/18, Ed Fialkowski <[EMAIL PROTECTED]>: > Hello all, I'm trying to display a North American borders WMS layer > (in EPSG:4326) on top of the google satellite layer here in > openlayers. > I got the google layer to reproject (thank you documentation), but I > can't seem to get the WMS overlay to do what I tell it. > > Here's a linky: http://niceguy.wustl.edu/OPC/google.html > -notice "Borders" overlay turns a black line up and down center of > asia on and off. > > Here's what that layer should look like: > http://niceguy.wustl.edu/OPC/borders.html > > If I could just get that to show up on top of the google layer, I'd be > thrilled. > > Here's some pseudocode: > var options = { > projection: new OpenLayers.Projection("EPSG:900913"), > displayProjection: new OpenLayers.Projection("EPSG:4326"), > units: "m", > numZoomLevels: 18, > maxResolution: 156543.0339, > maxExtent: new OpenLayers.Bounds(-20037508, -20037508, > 20037508, 20037508.34) > }; > map = new OpenLayers.Map('map', options); > > // create Google Mercator layers > var gmap = new OpenLayers.Layer.Google( > "Google Streets", > {'sphericalMercator': true} > ); > > // create WMS layer > var wmsurl = > "http://webapps.datafed.net/ogc_views_NEISGEI.wsfl?dataset_abbr_1=GSFC_NO2_OL&dataset_abbr_2=GSFC_NO2_OL¶m_abbr_1=CO¶m_abbr_2=CO&scale_min=0&scale_max=50&styles=bdr";; > var wms = new OpenLayers.Layer.WMS.Untiled("Borders", > wmsurl, {layers: 'OpenLayers', format: "png"}, {'isBaseLayer':false, > 'wrapDateLine':true}); > > > Any questions, I'll try to respond ASAP. Thanks for any suggestions. > -Ed > _______________________________________________ > Users mailing list > [email protected] > http://openlayers.org/mailman/listinfo/users > _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
