[postgis-devel] [PostGIS] #399: ST_CleanGeometry
PostGIS
trac at osgeo.org
Fri Feb 12 13:42:45 PST 2010
#399: ST_CleanGeometry
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Reporter: strk | Owner: strk
Type: task | Status: assigned
Priority: medium | Milestone: PostGIS 2.0.0
Component: postgis | Version:
Resolution: | Keywords:
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Comment (by pramsey):
I think the contract needs to include a tolerance and a willingness to
discard things under tolerance. I'm thinking particularly about small
loops in rings that can be safely discarded without losing the intent of
the ring.
I think NULL or EMPTY is the answer if something collapses below the input
dimensionality.
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Ticket URL: <http://trac.osgeo.org/postgis/ticket/399#comment:17>
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