[postgis-tickets] [PostGIS] #3772: ST_CurveToLine balanced output segments

PostGIS trac at osgeo.org
Mon Jun 26 13:58:49 PDT 2017


#3772: ST_CurveToLine balanced output segments
--------------------------+---------------------------
  Reporter:  strk         |      Owner:  strk
      Type:  enhancement  |     Status:  closed
  Priority:  medium       |  Milestone:  PostGIS 2.4.0
 Component:  postgis      |    Version:  trunk
Resolution:  fixed        |   Keywords:
--------------------------+---------------------------

Comment (by strk):

 I'm reopening because of cases in which symmetricity isn't obtained:
 {{{
 SELECT ST_AsText(ST_CurveToLine(
 'CIRCULARSTRING(2680931.973 1225272.341,2680930.723
 1225270.971,2680928.869 1225270.923,2680927.625 1225272.101,2680927.57
 1225273.814)'::geometry
 ,0.1,1,1));
 LINESTRING(2680931.973 1225272.341,2680931.25863031
 1225271.3088611,2680930.11688384 1225270.78727718,2680928.869
 1225270.923,2680927.83651479 1225271.7294398,2680927.42757841
 1225272.97408509,2680927.57 1225273.814)
 }}}

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3772#comment:4>
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