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List:       postgis-users
Subject:    Re: [postgis-users] Spatial Operator Documentation (was geos result
From:       David Blasby <dblasby () refractions ! net>
Date:       2004-02-25 23:42:49
Message-ID: 403D32F9.5020207 () refractions ! net
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In short, yes.

Define your lake polygon as polygon-with-a-hole (hole being the island).

Define your house as one polygon, and the closet as another polygon 
(overlapping the house polygon).

dave

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