[postgis-users] Simplify

[Jeff Dege]

I haven't used this yet, but the documentation says it's intent is to
address the problem you describe.

http://www.cartoweb.org/downloads/vertexsimplification/documentation.htm
l

 

> -----Original Message-----
> From: postgis-users-bounces at postgis.refractions.net 
> [mailto:postgis-users-bounces at postgis.refractions.net] On 
> Behalf Of Jose Gomez-Dans
> Sent: Monday, June 11, 2007 6:54 AM
> To: PostGIS Users Discussion
> Subject: [postgis-users] Simplify
> 
> Hi!
> I have used the simplify(the_geom,tolerance) function to generalise a
> geometry. However, the simplification only takes into account the
> vertices, and not the fact that the polygons are touching themselves.
> This translates in some unsavoury gaps in what should be a continuous
> cover.
> 
> Any ideas on how to solve this?
> 
> Cheers,
> Jose
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