Opened 9 years ago

Closed 9 years ago

Last modified 9 years ago

#3469 closed enhancement (fixed)

ST_MakeLine MULTIPOINT support

Reported by: pnorman Owned by: pramsey
Priority: medium Milestone: PostGIS 2.3.0
Component: postgis Version: master
Keywords: Cc:

Description

ST_MakeLine can be expanded to work on MULTIPOINTs, treating a MULTIPOINT as multiple POINTs.

Change History (5)

comment:1 by pramsey, 9 years ago

Milestone: PostGIS 2.2.2 → PostGIS 2.3.0
Resolution: → fixed
Status: new → closed

Committed at r14695, thanks!

comment:2 by strk, 9 years ago

Uhm, aren't MULTIPOINT elements unordered by definition ?

comment:3 by strk, 9 years ago

guess we'd need a MULTIPOINT sort function (sort on M, for time ?)

comment:4 by dbaston, 9 years ago

Why are they unordered? We can access the individual points in order with ST_GeometryN, for example.

comment:5 by strk, 9 years ago

you're right, they are structurally ordered, but not conceptually/topologically.

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