[geos-devel] [GEOS] #580: Contains(Polygon, Point) return False instead of True

[GEOS]

#580: Contains(Polygon, Point) return False instead of True
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 Reporter:  skurlat     |       Owner:  geos-devel@…              
     Type:  defect      |      Status:  new                       
 Priority:  major       |   Milestone:  3.3.5                     
Component:  Default     |     Version:  3.3.4                     
 Severity:  Unassigned  |    Keywords:                            
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 Using those two geometries :


 {{{
 POLYGON ((-1.183864 52.951915, -1.183862 52.951903, -1.183890
 52.951900, -1.183924 52.951897, -1.183958 52.951894, -1.183954
 52.951880, -1.183954 52.951878, -1.183932 52.951841, -1.183904
 52.951844, -1.183870 52.951847, -1.183832 52.951852, -1.183824
 52.951838, -1.183820 52.951830, -1.183870 52.951819, -1.183886
 52.951815, -1.183890 52.951819, -1.183929 52.951810, -1.183909
 52.951776, -1.183861 52.951787, -1.183853 52.951788, -1.183842
 52.951770, -1.183970 52.951742, -1.183983 52.951763, -1.183963
 52.951768, -1.183975 52.951788, -1.183994 52.951785, -1.184009
 52.951807, -1.184002 52.951808, -1.184009 52.951835, -1.183990
 52.951836, -1.183990 52.951836, -1.183990 52.951838, -1.184001
 52.951880, -1.184018 52.951954, -1.184020 52.951956, -1.183998
 52.951957, -1.183998 52.951956, -1.183996 52.951948, -1.183970
 52.951906, -1.183936 52.951909, -1.183864 52.951915))

 POINT (-1.183972 52.951871)
 }}}

 Check for point in polygon returns false while it should return true.

 Attach is a .cpp file that demonstrates it.

 Both 3.3.4 and 3.3.5 are having this issue.

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Ticket URL: <http://trac.osgeo.org/geos/ticket/580>
GEOS <http://geos.refractions.net/>
GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS).