[postgis-devel] [PostGIS] #255: Geodetic point-in-polygon breaking case

PostGIS trac at osgeo.org
Thu Oct 1 10:24:45 PDT 2009


#255: Geodetic point-in-polygon breaking case
---------------------+------------------------------------------------------
 Reporter:  pramsey  |       Owner:  pramsey      
     Type:  defect   |      Status:  new          
 Priority:  medium   |   Milestone:  postgis 1.5.0
Component:  postgis  |     Version:  trunk        
 Keywords:           |  
---------------------+------------------------------------------------------
 If the stab line used for point-in-polygon calculation intersects a
 parallel edge on the way out of the polygon, it will trigger a double
 count, and will end up returning the wrong result.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/255>
PostGIS <http://trac.osgeo.org/postgis/>
PostGIS


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