[postgis-devel] [PostGIS] #1173: TopologyException from intersection of valid geography

[PostGIS]

#1173: TopologyException from intersection of valid geography
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  Reporter:  jgilman  |       Owner:  strk         
      Type:  defect   |      Status:  closed       
  Priority:  medium   |   Milestone:  PostGIS 2.0.0
 Component:  postgis  |     Version:  trunk        
Resolution:  invalid  |    Keywords:               
----------------------+-----------------------------------------------------
Changes (by strk):

  * status:  assigned => closed
  * resolution:  => invalid


Comment:

 The first operand is really invalid:
 {{{
 strk=# select ST_IsValid( 'POLYGON((45 80,135 80,-135 80,-45 80,45 80))'
 );
 NOTICE:  Self-intersection at or near point -135 80
  st_isvalid
 ------------
  f
 (1 row)
 }}}

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/1173#comment:7>
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