[postgis-devel] [PostGIS] #212: compound curve in a curve polygon is flaky

PostGIS trac at osgeo.org
Wed Jul 1 04:23:58 PDT 2009


#212: compound curve in a curve polygon is flaky
----------------------+-----------------------------------------------------
  Reporter:  robe     |       Owner:  mleslie      
      Type:  defect   |      Status:  reopened     
  Priority:  medium   |   Milestone:  postgis 1.4.0
 Component:  postgis  |     Version:  1.4          
Resolution:           |    Keywords:               
----------------------+-----------------------------------------------------
Comment (by robe):

 On further inspection, this appears to be a bug in our parser.  Observe I
 can make this more complicated construct without a problem.

 SELECT ST_GeomFromEWKT('CURVEPOLYGON(COMPOUNDCURVE(CIRCULARSTRING(0 0,2 0,
 2 1, 2 3, 4 3),(4 3, 4 5, 1 4, 0 0)), CIRCULARSTRING(1.7 1, 1.4 0.4, 1.6
 0.4, 1.6 0.5, 1.7 1) )');

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/212#comment:7>
PostGIS <http://trac.osgeo.org/postgis/>
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