Opened 12 years ago

Closed 5 years ago

#2243 closed enhancement (fixed)

ST_Skeletonize( polygon GEOMETRY, sampling density NUMERIC, threshold NUMERIC)

Reported by: smathermather Owned by: pramsey
Priority: medium Milestone: PostGIS Fund Me
Component: postgis Version: master
Keywords: Cc:

Description

Function for creating simplified skeletonization of polygon geometry with the input of polygon + threshold value for importance sampling for trimming excess skeleton elements. Leverages discretization of skeleton solution to as implicit sampling of local shape importance smathermather will submit a patch for this function. Requires ST_Voronoi or similar not yet existent functionality.

Change History (5)

comment:1 by strk, 10 years ago

ST_Voronoi ticket is #2259, for reference

comment:2 by strk, 10 years ago

What's different between this and ​http://postgis.net/docs/ST_StraightSkeleton.html ?

comment:3 by strk, 10 years ago

See also #2241

comment:4 by robe, 7 years ago

Milestone: PostGIS Future → PostGIS Fund Me

Milestone renamed

comment:5 by komzpa, 5 years ago

Resolution: → fixed
Status: new → closed

Looks like ST_StraightSkeleton. Wasn't there 7 years ago.

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