Hi all;
I have two shapefiles. One has buildings and the other has parcels (both of
them are multipolygons). I need to check if the given parcel has buildings
inside it or not. If it has building, get the coordinates of the building.
I have some difficulty in writing the filter for checking the buildings
inside the parcel.
The explanation on the javadoc for "contains" filter is;
" contains(Expression geometry1, Expression geometry2)"
What means expression here? May be The name of geometry of the parcel and
the building seperately?
SimpleFeature building = buildingiterator.next();
Geometry geom = (Geometry)
building.getDefaultGeometry();
String filterStr = "CONTAINS(the_geom, " +(geom) + ")";
Filter filter2 = CQL.toFilter(filterStr);
I have found this example on mailing list. And I want to understand what the
code exactly mean in bold and if it is true or wrong?
It is very urgent for my study.
Thanks.
Best regards,
Vurfem.
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