xavier lhomme <lhomme.xavier <at> gmail.com> writes: > > Hello I want to selectFeatures from a WFS DataSource. Is it possible to return Geometry Only without the attribut ? And Is it possible to return only Id (without Geometry and Attribut ) ?thanks
Hi, It does not seem to be quite possible. This one brings gml_id and geometry even geometry is not included in the selection. I would not complain about it, geometry with ID is worth more than geometry without ID. ogrinfo wfs:http://188.64.1.61/cgi-bin/tinyows -sql "select gml_id from municipalities" Selecting just geometry with ogr does not bring anything ogrinfo wfs:http://188.64.1.61/cgi-bin/tinyows -sql "select the_geom from municipalities" Selecting just geometry is rather simple with standard WFS but the result contains also the fid and it is the same output than with ogr when just gml_id is selected. http://188.64.1.61/cgi-bin/tinyows?SERVICE=WFS&VERSION=1.1.0&REQUEST=GetFeature&TYPENAME=municipalities&propertyname=the_geom I don't believe it is possible to get just feature IDs with WFS request. In another direction, getting a feature by ID it goes well http://188.64.1.61/cgi-bin/tinyows?SERVICE=WFS&VERSION=1.1.0&REQUEST=GetFeature&TYPENAME=municipalities&featureid=municipalities.4 However, you will get the featureIDs from WFS without geometries if even one normal attribute is selected, here the name of the municipalities. http://188.64.1.61/cgi-bin/tinyows?SERVICE=WFS&VERSION=1.1.0&REQUEST=GetFeature&TYPENAME=municipalities&propertyname=kunta_ni1&maxfeatures=5 -Jukka Rahkonen- _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
