[postgis-tickets] [PostGIS] #5426: ST_Difference produces wrong results for lines which are vertically / horizontally straight and completely contained in other input geometry

PostGIS trac at osgeo.org
Tue Oct 17 03:08:28 PDT 2023


#5426: ST_Difference produces wrong results for lines which are vertically /
horizontally straight and completely contained in other input geometry
-----------------------+---------------------------
  Reporter:  22141992  |      Owner:  pramsey
      Type:  defect    |     Status:  new
  Priority:  medium    |  Milestone:
 Component:  postgis   |    Version:  3.2.x
Resolution:            |   Keywords:  ST_Difference
-----------------------+---------------------------
Comment (by lkajan):

 Confirmed on: POSTGIS="3.4.0 0874ea3" [EXTENSION] PGSQL="160"
 GEOS="3.9.0-CAPI-1.16.2" PROJ="7.2.1 NETWORK_ENABLED=OFF
 URL_ENDPOINT=https://cdn.proj.org
 USER_WRITABLE_DIRECTORY=/var/lib/postgresql/.local/share/proj
 DATABASE_PATH=/usr/share/proj/proj.db" LIBXML="2.9.10" LIBJSON="0.15"
 LIBPROTOBUF="1.3.3" WAGYU="0.5.0 (Internal)" TOPOLOGY
-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/5426#comment:2>
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