[postgis-users] snap2geom

[strk at refractions.net]

On Wed, Nov 01, 2006 at 07:36:59AM +0200, Christo Du Preez wrote:
> Hi All,
> 
> Is there a function or something I can use to snap multiple geoms
> [polygons] together so that there borders match. I want to use this
> after I've simplified my geoms.

This sounds an useful one... You might try exposing this functionality
in the GEOS C-API as GEOS-3.0.0 provides it internally. Once it's
in the C-API it will easily be used by postgis.

--strk;