[postgis-tickets] [PostGIS] #5107: "flat" polygon has non-zero area according to ST_Area

PostGIS trac at osgeo.org
Tue Oct 18 08:53:27 PDT 2022


#5107: "flat" polygon has non-zero area according to ST_Area
----------------------+---------------------------
  Reporter:  strk     |      Owner:  pramsey
      Type:  defect   |     Status:  closed
  Priority:  medium   |  Milestone:  PostGIS 3.4.0
 Component:  postgis  |    Version:  3.2.x
Resolution:  wontfix  |   Keywords:
----------------------+---------------------------
Changes (by pramsey):

 * status:  new => closed
 * resolution:   => wontfix

Comment:

 Per https://github.com/libgeos/geos/issues/581 I'm closing this. Do enough
 arithmetic on FP and you get some drift. Maybe figure out your tolerance
 and round?
-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/5107#comment:5>
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