Opened 13 years ago

Closed 12 years ago

#1019 closed enhancement (fixed)

ST_Densify(geography|geometry)

Reported by: pramsey Owned by: pramsey
Priority: low Milestone: PostGIS 2.1.0
Component: postgis Version: master
Keywords: Cc:

Description

Both geography and geometry need a densification function so that long lines can be transformed without losing their basic shape. This would allow a geodetic geography line to be mapped on a planar map while showing the essential curvature of the great circle interpolation. Similarly, long straight geometry lines in a UTM map could show up in other projections with the current locations.

Change History (2)

comment:1 by strk, 13 years ago

Milestone: PostGIS 2.0.0PostGIS 2.1.0
Version: 1.5.Xtrunk

I guess this doesn't fall in your 2.0 TODO list does it ?

comment:2 by pramsey, 12 years ago

Resolution: fixed
Status: newclosed

We seem to already have this, only it's called ST_Segmentize, and I did an implementation for geography for 2.1

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