Hi Bart, Thanks for the info. Unfortunately your suggestion doesn't seem to work. I tried all possible combinations of projection, internalProjection and externalProjection with epsg:4258 and epsg: 30800. It doesn't seem to do anything at all.
Obviously it would be a lot easier if the WFS would reproject but then you need to control the WFS, which I don't in this case. I'll just tell them to change the WFS to support 4258 and until then just ignore that service :) Best regards, Steven On Feb 3, 2010, at 10:35 AM, Bart van den Eijnden wrote: > Hi Steven, > > the format reading the features is responsible for reprojection, not the > layer. Have you tried supplying internalProjection and externalProjection > through the formatOptions property of the protocol? > > Is it not easier to have your WFS reproject the features for you? > > Best regards, > Bart > > On Feb 3, 2010, at 10:26 AM, Steven M. Ottens wrote: > >> Hi all, >> >> I'm trying to access a WFS in epsg:30800, while the background layer and all >> other WFS's are in epsg:4258. I've configured all WFS's using Vector and >> protocol.WFS. I've set the projection in the layer definition, and the WFS >> request does contain the correct epsg code, but the coordinates are still in >> 4258. I checked the Vector class and didn't see anything related to >> projection, am I correct in assuming that Vector.js together with the WFS >> protocol doesn't support reprojecting features? If so should I create a >> ticket, since WFS.js does support it (http://trac.openlayers.org/ticket/1406) >> >> regards, >> Steven >> >> Configuration of the working WFS: >> var wfs_nl_cp = new OpenLayers.Layer.Vector( >> "The Netherlands: CP", >> { >> strategies: [new OpenLayers.Strategy.BBOX({resFactor: 1})], >> visibility: true, >> projection: new OpenLayers.Projection("EPSG:4258"), >> protocol: new OpenLayers.Protocol.WFS({ >> version: "1.1.0", >> srsName: "EPSG:4258", >> extractAttributes:true, >> url: "http://esdin.geodan.nl/fgi/Kadaster/deegree-wfs/services";, >> featurePrefix: "CP", >> featureType: "CadastralParcel", >> featureNS: >> "urn:x-inspire:specification:gmlas:CadastralParcels:3.0", >> geometryName: "geometry", >> maxFeatures: "100", >> sortBy: "label", //not supported >> schema: >> "http://esdin.fgi.fi/esdin/Kadaster/deegree-wfs/services?request=DescribeFeatureType&version=1.1.0&service=WFS&typeName=CP:CadastralParcel&namespace=xmlns(xmlns:CP=urn:x-inspire:specification:gmlas:CadastralParcels:3.0)" >> }) >> } >> ); >> and the not working WFS: >> var wfs_se_gn = new OpenLayers.Layer.Vector( >> "Sweden: GN", >> { >> strategies: [new OpenLayers.Strategy.BBOX({resFactor: 1})], >> visibility: false, >> styleMap: pointStyles, >> projection: new OpenLayers.Projection("EPSG:30800"), >> protocol: new OpenLayers.Protocol.WFS({ >> version: "1.1.0", >> srsName: "EPSG:30800", >> extractAttributes:true, >> url: "http://esdin.geodan.nl/fgi/NLSS/geoserver_esdin/wfs";, >> featurePrefix: "esdin", >> featureType: "geographicalNames", >> featureNS: "http://www.metainfo.se/esdin";, >> geometryName: "SHAPE", >> schema: >> "http://esdin.geodan.nl/fgi/NLSS/geoserver_esdin/wfs?&request=DescribeFeatureType&version=1.1.0&typeName=esdin:geographicalNames"; >> }) >> } >> ); >> >> The post request generated with the second layer is: >> <wfs:GetFeature xmlns:wfs="http://www.opengis.net/wfs"; service="WFS" >> version="1.1.0" xsi:schemaLocation="http://www.opengis.net/wfs >> http://schemas.opengis.net/wfs/1.1.0/wfs.xsd"; >> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> >> <wfs:Query typeName="esdin:geographicalNames" srsName="EPSG:30800" >> xmlns:esdin="http://www.metainfo.se/esdin";> >> <ogc:Filter xmlns:ogc="http://www.opengis.net/ogc";> >> <ogc:BBOX> >> <ogc:PropertyName>SHAPE</ogc:PropertyName> >> <gml:Envelope xmlns:gml="http://www.opengis.net/gml"; srsName="EPSG:30800"> >> <gml:lowerCorner>-45.25 16.72265625</gml:lowerCorner> >> <gml:upperCorner>67.25 85.27734375</gml:upperCorner> >> </gml:Envelope> >> </ogc:BBOX> >> </ogc:Filter> >> </wfs:Query> >> </wfs:GetFeature> >> >> _______________________________________________ >> Dev mailing list >> Dev@openlayers.org >> http://openlayers.org/mailman/listinfo/dev > _______________________________________________ Dev mailing list Dev@openlayers.org http://openlayers.org/mailman/listinfo/dev
