Hi - and I guess - in particular this goes to Michael and Martin, So I was thinking yesterday that the SRID for OSM data is fix (EPSG:4326 [1]) and wanted to set it for the FeatureDataset. Except the FC/FD does not have such property.
What I found: in the DataSource.getConnection() and executeQueryString() the advise that callers should make sure to call DataSource#setCoordinateSystem on the returned FeatureCollection. Now looking into DataSource class there is also a method installCoordinateSystem() that refers to com.vividsolutions.jump.coordsys.CoordinateSystemRegistry and a key for the properties map. So the installCoordinateSystem() requires to provide some registry code (as String), which could be the SRID. But well, there should be nothing in the registry as we never filled it - or do we? And what would it return? Any advise what to do, i.e. how to set the SRID for the FC/Layer? Does give me browsing the PostGIS code an idea? Or should I add the SRID to each geometry? cheers, stefan [1] http://wiki.openstreetmap.org/wiki/Projection ------------------------------------------------------------------------------ Get 100% visibility into Java/.NET code with AppDynamics Lite! It's a free troubleshooting tool designed for production. Get down to code-level detail for bottlenecks, with <2% overhead. Download for free and get started troubleshooting in minutes. http://pubads.g.doubleclick.net/gampad/clk?id=48897031&iu=/4140/ostg.clktrk _______________________________________________ Jump-pilot-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
