Opened 18 months ago

Closed 9 months ago

Last modified 9 months ago

#5266 closed patch (fixed)

[Enhacement] ST_ShortestLine and ST_ClosestPoint support with geography

Reported by: latot Owned by: pramsey
Priority: medium Milestone: PostGIS 3.4.0
Component: postgis Version: 3.3.x
Keywords: Cc: latot, pramsey

Description

Hi all!, There is a bunch of non-trivial functions of geometry that are not implemented, I think would be great to have them, for now I'm reporting this one!

ST_ShortestLine for now only supports geometry type, would be great if there is the geography one too.

Maybe in ST_Distance there is a important sections that can be reusable, because it supports geography, and for the min distance maybe there is the shortest line too.

Thx!

Change History (6)

comment:1 by robe, 18 months ago

Milestone: PostGIS 3.3.2PostGIS 3.4.0

comment:2 by robe, 18 months ago

Cc: pramsey added
Summary: [Enhacement] ST_ShortestLine suport with geography[Enhacement] ST_ShortestLine and ST_ClosestPoint support with geography

comment:3 by robe, 10 months ago

From Esteban Zimanyi:

Mobilitydb implemented this in their geography_functions set here:

https://github.com/MobilityDB/MobilityDB/blob/develop/mobilitydb/src/point/geography_functions.c

They also have in there ST_LineSubstring, ST_LineInterpolatePoint, ST_LineLocatePoint

comment:4 by robe, 10 months ago

Type: enhancementpatch

comment:5 by pramsey, 9 months ago

Resolution: fixed
Status: newclosed
Last edited 9 months ago by strk (previous) (diff)

comment:6 by Regina Obe <lr@…>, 9 months ago

In c78b720/git:

More Prep for release

  • Add in missing NEWS about ST_ClosesPoint and ST_ShortestLine for geography (credit MobilityDB) References #5266 for PostGIS 3.4.0
  • Add in missing docs and notes about ST_Project and ST_LineExtend
  • Disable PDF local translated building for now only build de and fr until we resolve other issues
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