Hi, selecting within a polygon (as far as I know) isn't supported by WMS. Think about using WFS responses instead and their geometries, if you don't want to deal with it, maybe putting your data on a postGIS database and make a column in the bigger polygons layer with some reference to the lesser polygons that they intersect or contain. Also mapscript (if you use Mapserver) can help you.
2011/4/15 Morper-Busch, Lucia <[email protected]> > Hello User list, > > > > I’m looking for a solution for a problem like this: > > I have a WMS polygon layer with little polygons. > > Over this layer is a parcel WMS polygon layer with bigger polygons, without > filling. > > When I click with a WMSGetFeatureInfo tool in one parcel polygon I would > get all intersected little polygon features with their FeatureInfo in a > window. > > > > With a buffer (vendorParams) you can select with a kind of circle polygon > all intersecting features, but I want a certain existing polygon as > selecting nshape. > > When it works with a buffer around a point, why not with any polygon? > > > > Has someone tried this and has an idea? > > > > Thank you > > Lucia > > > > *Dipl.-Geogr. Lucia Morper-Busch** | **Researcher*** > > University of Salzburg | Centre for Geoinformatics - Z_GIS > > Schillerstr.30 | Techno-Z, Block 15, 3rd floor | 5020 Salzburg, Austria > > Phone +43 (0)662 8044 5298 | Fax +43 (0)662 8044 5260 > > *> Z_GIS…experts for the spatial view <http://www.zgis.at/research>* > > _______________________________________________ > Users mailing list > [email protected] > http://www.geoext.org/cgi-bin/mailman/listinfo/users > >
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