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Subject: [gislist] Direction
Date:  10/19/2005 07:00:02 AM
From:  Mangra E.M.F.




Hello to all.

I have a problem.
I must develop a project that calculate a shortest path in a street shapefile but i don't know how calculate the direction of the polylines that compose the streets.
That is if the street polyline is entering in a point (vertex of the graph) or outgoing from the point.

Thanks to all.
Emanuele
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