Extract of KML data using bounding box even if shape is used

If trying to extract schools for example by a drawn shape (or by an identified 
feature such as a town shape), the KML export is using the bbox of the shape. 
For shapefile it uses a Filter and supplies the list of coordinates which is 
the correct way.  See attached image which shows a drawn shape which should 
select 1 school.  For a shapefile export it selects on school.  For a KML 
export it selects 2 schools, as the bounding box of the shape also includes the 
other school. 

This will also apply to GeoTiff extracts, but I think that rectangular is 
better in that case.

Original issue reported on code.google.com by Aleda.Fr...@state.ma.us on 14 Feb 2012 at 9:54

Attachments:

kml_export_using_bbox_instead_of_filter.PNG

yjfcool / morisoliver

Extract of KML data using bounding box even if shape is used #125