[fdo-trac] #343: OGR select problem
FDO
trac_fdo at osgeo.org
Sun May 18 07:59:18 EDT 2008
#343: OGR select problem
--------------------------+-------------------------------------------------
Reporter: ksgeograf | Owner: traianstanev
Type: defect | Status: new
Priority: minor | Milestone: 3.4.0
Component: OGR Provider | Version: 3.3.1
Severity: 3 | Resolution:
Keywords: | External_id:
--------------------------+-------------------------------------------------
Comment (by ksgeograf):
You are right. However, the current OGR implementation only supports
"Envelope Intersect" and "Intersect" (look in ApplyFilter).
If the BBOX filter is removed from the OGR call, then there would be extra
strain on the OGR provider, since it now recieves all/more features. I
guess that would slow down the rendering operation which is purely
dependant on envelope intersection.
I guess it could be handled in ApplyFilter, so the geometry filter is
cleared if the spatial operation is something other than
intersection/envelope intersect.
--
Ticket URL: <https://trac.osgeo.org/fdo/ticket/343#comment:2>
FDO <http://fdo.osgeo.org/>
Feature Data Objects
More information about the fdo-trac
mailing list