To get objects boundary we use it..
OBJ stands for object itself or object variable
Example #1 :
select ObjectGeography(obj,1) from states into Min_X_of_States ' used
obj solely
gives you the min x of states
Example #2 :
dim myobj as object 'dimensioning myobject variable as an mapinfo
object ( line,point, text,region)
fetch first from states 'get the first record from table states
MYOBJ = states.obj 'set myobj variable to first object of states
select * from states where obj intersects MYOBJ 'select neighbour of
that object
Ahmet DABANLI
GIS Specialist - Environmental Engineer
-----Original Message-----
From: Steven Heapy <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
Date: 09 Şubat 1999 Salı 05:27
Subject: MI ObjectGeography
>Hi,
>These are some of the ObjectGeography comands available, I have tried
>searching the old mapinfo list and reference books without much success
>where could I get a full listing of all what all the (obj,?) mean?
>eg
>ObjectGeography(obj,1) 'This returns the Min X of the objects' MBR. In
>case of Line objects, it returns Begin X of a line.
>ObjectGeography(obj,2) 'This returns Min Y of objects' MBR, for lines
>its Begin Y.
>ObjectGeography(obj,3) 'This returns Max X of objects' MBR, for lines
>its End X.
>ObjectGeography(obj,4) 'This returns Max Y of Objects' MBR, for lines
>its End Y.
>
>
>
>Thanking you in advance
>Steve
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