Opened 9 years ago

Closed 9 years ago

Last modified 9 years ago

#3399 closed enhancement (fixed)

ST_GeneratePoints

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

Description

Given an input area, output a multipoint composed of random points that fall within the input area. Useful for point density mapping, mostly.

Change History (8)

comment:1 by pramsey, 9 years ago

Resolution: → fixed
Status: new → closed

Committed at r14492

comment:2 by robe, 9 years ago

I feel we should have a postgresql test for this function. pramsey I know you feel it's probably redundant, but it does catch issues running within postgresql that are missed with cunit.

comment:3 by robe, 9 years ago

(In [14495]) Example for ST_GeneratePoints references #3399

comment:4 by robe, 9 years ago

(In [14499]) Fix images for ST_GeneratePoints example references #3399

comment:5 by strk, 9 years ago

Any way to have a test for this ? Maybe just a count of points in output, and some corner case calls ?

comment:6 by strk, 9 years ago

( I mean at SQL level )

comment:7 by robe, 9 years ago

(In [14501]) swap the images — wrong order for ST_GeneratePoints references #3399

comment:8 by pramsey, 9 years ago

ok, some corner cases and basic correctness at r14502

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