Check out the upgis_lineshift function on http://trac.osgeo.org/postgis/wiki/UsersWikiplpgsqlfunctions
The resulting line will have endpoints that you want. hth charles On Apr 29, 2010, at 7:10 PM, ots wrote: > > Hello, > I have oriented line. The line is given as two points (WGS84). I need to > calculate coordinates(also WGS84) of next two points on one side (left or > right) of the line in the given distance so all 4 points make together > rectangle. > Is there some function that can help me? I was searching but no idea. >
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