[Boost-bugs] [Boost C++ Libraries] #10887: Error in within() (and relate()) for Linear/MultiPolygon

Subject: [Boost-bugs] [Boost C++ Libraries] #10887: Error in within() (and relate()) for Linear/MultiPolygon
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2014-12-19 13:41:20

#10887: Error in within() (and relate()) for Linear/MultiPolygon
-------------------------------------------------+-------------------------
 Reporter:  awulkiew                             |      Owner:  awulkiew
     Type:  Bugs                                 |     Status:  new
Milestone:  To Be Determined                     |  Component:  geometry
  Version:  Boost 1.57.0                         |   Severity:  Problem
 Keywords:  within, relate, linestring,          |
  multi_polygon                                  |
-------------------------------------------------+-------------------------
 The following relation operations returns wrong result:

 {{{
 // In all cases below the within() should return true

 within("LINESTRING(5 -2,5 2)",
        "MULTIPOLYGON(((5 0,0 5,10 5,5 0)),((5 0,10 -5,0 -5,5 0)))")
 within("LINESTRING(5 -2,5 5)",
        "MULTIPOLYGON(((5 0,0 5,10 5,5 0)),((5 0,10 -5,0 -5,5 0)))")
 within("LINESTRING(5 -2,5 0)",
        "MULTIPOLYGON(((5 0,0 5,10 5,5 0)),((5 0,10 -5,0 -5,5 0)))")
 }}}

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/10887>
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