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ENVI - IDL display question [message #14128] Fri, 29 January 1999 00:00
Nando Iavarone is currently offline  Nando Iavarone
Messages: 48
Registered: December 1998
Member
Dear all,
I'm realizing an interactive satellite image processing system using
IDL and the ENVI high level function.

I have to visualize several arrows in a particular region of the image.
I need to draw the arrows in all the three standard
output ENVI windows (scroll, display and zoom).
Given the pixel-lines coordinates of the arrow I would
put them in all the three windows.
Do you have any suggest about that ?
Do you to know the relation between
the coordinates of the three windows, or if is there a method to
automatically
update the displays when only one has been addressed?

Cheer,
nando

--
Nando Iavarone
Advanced Computer System
via Lazzaro Belli, 23
00040 Frascati - RM
Tel: +39-6-944091 (switchboard)
9440943 (direct)
E-mail:
f.iavarone@acsys.it
iavarone@ba.infn.it

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