[Users] GetFeatureInfo selecting with a polygon instead of a point

[Morper-Busch, Lucia]

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 shape.

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> 

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