[postgis-users] snap2geom
strk at refractions.net
strk at refractions.net
Thu Nov 2 05:31:50 PST 2006
On Thu, Nov 02, 2006 at 01:59:03PM +0200, Christo Du Preez wrote:
> This is waaayyyy over my head. How do I go about doing this and what is
> the function called you're referring too?
The GEOS class is GeometrySnapper
(source/headers/geos/precision/GeometrySnapper.h)
The CAPI is
capi/geos_c.cpp AND capi/geos_c.h.in
--strk;
>
> strk at refractions.net wrote:
> > 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;
> >
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> >
> >
> >
>
> --
> Christo Du Preez
>
> Senior Software Engineer
> Mecola IT
> +27 [0]83 326 8087
>
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