Hello all,
I have a series of polylines and individual points which are located in
the vicinity of these polylines. I can use a SELECT clause with
geographic operators to obtain all polylines within a certain distance
of the points. However I want to project these points at right angles
onto the nearest polyline, with the result that the point co-ordinates
are changed to those of a point on the actual polyline. Can anyone help
me with this ?
Any info. appreciated.
Anthony Harrington
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_/_/_/_/_/ _/_/_/ __/_/_/_/ Anthony Harrington
_/ _/ _/ _/ _/ Research Assistant
_/ _/ _/ _/ Trinity College Dublin
_/ _/ _/ _/ tel : +353 (0)1 608 2666
_/ _/ _/ _/ _/ email: [EMAIL PROTECTED]
_/ _/_/_/ __/_/_/_/ http://www.cs.tcd.ie/Anthony.Harrington
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