Applying a buffer with a large -ve value creates an very small inter polygon.
Does anybody know how to create a centre line from a polygon in Postgis 2.0? Dave Potts wrote: > > > If got a curved sausage shaped polygon, it looks a bit like a letter 'C'. > > Is there any easy way of chopping it up in to about 5-7 segments of about > the same length? > > Would applying a buffer with a -ve give line that could be segmented/ > > Dave. > -- > > > _______________________________________________ > postgis-users mailing list > postgis-users@postgis.refractions.net > http://postgis.refractions.net/mailman/listinfo/postgis-users > -- _______________________________________________ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users
