[postgis-tickets] [PostGIS] #3876: ST_Angle function

PostGIS trac at osgeo.org
Wed Oct 4 08:56:01 PDT 2017


#3876: ST_Angle function
---------------------+---------------------------
 Reporter:  robe     |      Owner:  pramsey
     Type:  patch    |     Status:  new
 Priority:  medium   |  Milestone:  PostGIS 2.5.0
Component:  postgis  |    Version:  2.4.x
 Keywords:           |
---------------------+---------------------------
 {{{
 Hey,
 new function with 2 behaviours,
 ST_Angle(P1,P2,P3) returns the angle of P1P2P3
 ST_ANgle(P1,P2,P3,P4) returns the angle of 2 vectors P1P2,P3P4

 For an easy visual test, use the query in the doc to generate a few dozen
 angles, and display in qgis.
 Cheers
 }}}

 From Remi Cura

 Pull Request: https://github.com/postgis/postgis/pull/97

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3876>
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