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I have a program that loops through all objects
(lines) in a layer, changing various attributes of each object. This
requires some input from the user (via a dialog box) so it would be very useful
if I could get the program to zoom to the object being altered so the user can
see it's current status. I'm using FETCH in the loop (to prevent all the
queryN tables being produced and 'cos it seems faster) so I don't have a
selection table.
I'm using Set Map Center (X,Y) Zoom 400 Units "m"
at the moment but this doesn't work very well as the scale of the lines vary, so
sometimes the user only sees a portion of the line which is certainly not
helpful. Zoom Entire Layer obviously isn't going to help - I'm looking for
an equivalent of Zoom Entire Object? Any suggestions?
Even if I were using Select (obj) where rowid = x,
Zoom Entire Selection produces an error as well. Any ideas?
TIA,
Michelle.
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Michelle Smith Technical Manager Frontier Mapping Pty Ltd [EMAIL PROTECTED] www.frontiermapping.com.au ******************************************** |
