Re: [MI-L] getting coordinates for the end points of lines

Uffe Kousgaard Thu, 25 May 2006 22:40:39 -0700

Lines and polylines are handled differently (unfortunately):

Lines:

select ObjectGeography(1), ObjectGeography(2), ObjectGeography(3), ObjectGeography(4) from ...

Polylines:

select ObjectNodeX(obj, 1, 1), ObjectNodeY(obj, 1, 1), ObjectNodeX(obj, 1, Objectinfo(obj,20)), ObjectNodeY(obj, 1, Objectinfo(obj,20)) from ...

Kind regards

Uffe Kousgaard
www.routeware.dk

----- Original Message -----

From: Karl K

To: mapinfo

Sent: Friday, May 26, 2006 1:26 AM

Subject: [MI-L] getting coordinates for the end points of lines

Hi.

I have a client that requires the lat/long values for the beginning and endpoint of every polyline in a TAB. I am sure there is a way of doing this with SQL Select but don't know the correct syntax to get this info. Could someone who has done this kindly supply me with the statements to use? Thanks.

Karl

McElhanney Consulting Services Ltd.
100 - 780 Beatty Street
Vancouver, BC Canada
V6B 2M1
Tel (604) 683-8521
www.MapsByAir.com

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Re: [MI-L] getting coordinates for the end points of lines

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