[postgis-tickets] [PostGIS] #3780: ST_Reverse(curve) has no effect

PostGIS trac at osgeo.org
Mon Jul 3 00:50:26 PDT 2017


#3780: ST_Reverse(curve) has no effect
----------------------+---------------------------
  Reporter:  strk     |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  medium   |  Milestone:  PostGIS 2.4.0
 Component:  postgis  |    Version:  2.3.x
Resolution:           |   Keywords:  curves
----------------------+---------------------------

Comment (by strk):

 Code to do reversing of circulastrings also exist, just it is not called
 when it should be:
 {{{
 liblwgeom/lwcircstring.c:131:void lwcircstring_reverse(LWCIRCSTRING
 *curve)
 }}}

 The lwgeom_reverse function simply doesn't include a CASE for the curve
 types.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3780#comment:1>
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