[postgis-tickets] [PostGIS] #3510: ST_RemoveColinearPoints

[PostGIS]

#3510: ST_RemoveColinearPoints
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  Reporter:  robe         |      Owner:  pramsey
      Type:  enhancement  |     Status:  new
  Priority:  medium       |  Milestone:  PostGIS 2.3.0
 Component:  postgis      |    Version:  trunk
Resolution:               |   Keywords:
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Comment (by strk):

 But that point in the middle _is_
 the start/end point, isn't it ?

 It's the substring (9 0,3 0,2 0) that bothers you, and (3 0)
 is the start/end pont. No way to remove it unless you bless
 a different vertex as the start/end one, thus my suggestion
 for engaging an ST_Scroll function

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3510#comment:11>
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