I beleive this
should work...
to
update columns for x,y cords of the end points of a plyline use
ObjectGeography()
ObjectGeography(1)
will give you the minimum x or the begining node x
ObjectGeography(2)
will give the minimum y
ObjectGeography(3)
the maximum x
ObjectGeography(4)
the maximum y
That will require
four columns unless to add some syntax to concantenate each x,y into a
single column, but then you've also got to deal with column format if you do
that.
HTH
Dave
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Karl K
Sent: Thursday, May 25, 2006 6:27 PM
To: mapinfo
Subject: [MI-L] getting coordinates for the end points of lines
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Karl K
Sent: Thursday, May 25, 2006 6:27 PM
To: mapinfo
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
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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