[postgis-users] Problem with ST_WITHIN

[Luigi Castro Cardeles]

Hi list and Chris,

this is what i was asking :D

i was thinking that boundary is part of the geometry, so if there is some
geometry on the boundary (in this case, a point on the polygon boundary)
then the point is within the polygon. But after your message i read the
specs (http://portal.opengeospatial.org/files/?artifact_id=18241) about
within, i see the relate and now i understand. Thanks for the hint Chris.

[]'s
Luigi Castro Cardeles


2009/9/18 Chris Hermansen <chris.hermansen at timberline.ca>

> If it's on the boundary, is it within?
> Chris Hermansen        chris.hermansen at timberline.ca
> tel+1.604.714.2878 · fax+1.604.733.0631 · mob+1.778.840.4625
> Timberline Natural Resource Group · www.timberline.ca
> 401 · 958 West 8th Avenue  · Vancouver BC · Canada · V5Z 1E5
>
>
> -----Original Message-----
> From: Luigi Castro Cardeles <luigi.cardeles at gmail.com>
>
> Date: Fri, 18 Sep 2009 10:01:32
> To: PostGIS Users Discussion<postgis-users at postgis.refractions.net>
> Subject: Re: [postgis-users] Problem with ST_WITHIN
>
>
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