[geos-devel] [GEOS] #896: Many (all?) GEOS operations do not preserve SRID

GEOS geos-trac at osgeo.org
Mon Jul 9 17:43:23 PDT 2018

#896: Many (all?) GEOS operations do not preserve SRID
 Reporter:  dbaston     |       Owner:  geos-devel@…
     Type:  defect      |      Status:  new
 Priority:  major       |   Milestone:  3.7.0
Component:  Default     |     Version:  3.6.2
 Severity:  Unassigned  |  Resolution:
 Keywords:              |

Comment (by dbaston):

 Hi strk, I probably expressed myself poorly. I don't think the C API
 should modify the GeometryFactory.

 Because it is not possible to manipulate a GeometryFactory in the C API, I
 think that the C API should set the SRID of the output geometries (after
 they are created) to match the SRID of the inputs.

 I don't think we should try to retrofit GeometryFactories into the C API.

Ticket URL: <https://trac.osgeo.org/geos/ticket/896#comment:8>
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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