[geos-devel] [GEOS] #1072: Setting precision of topologically invalid polygon returns incomplete results when preserving topology

GEOS geos-trac at osgeo.org
Mon Sep 13 08:48:03 PDT 2021


#1072: Setting precision of topologically invalid polygon returns incomplete
results when preserving topology
--------------------------+---------------------------
 Reporter:  Brendan Ward  |       Owner:  geos-devel@…
     Type:  defect        |      Status:  closed
 Priority:  major         |   Milestone:  3.10.0
Component:  Default       |     Version:  3.5.1
 Severity:  Unassigned    |  Resolution:  wontfix
 Keywords:                |
--------------------------+---------------------------

Comment (by mdavis):

 To be precise, SetPrecision will remove some minor invalidities, such as
 "loops" which are smaller than the precision value.  But it won't fix
 gross invalidity.

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Ticket URL: <https://trac.osgeo.org/geos/ticket/1072#comment:7>
GEOS <http://trac.osgeo.org/geos>
GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS).


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