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objects ROIS [message #16088]

Tue, 29 June 1999 00:00

gabriel rodriguez ibe is currently offline

gabriel rodriguez ibe
Messages: 10
Registered: July 1999

Junior Member

Hi everybody

My name is Gabriel Rodriguez, and I'm also a telecomunication student
from Madrid, Spain (as Javier, who has made a question a little time
ago).

I have just discover the possibilities of a news group (it's the
first time I ever use one, and it seems that it work nicely)

I would like to know if anybody has ever worked with ROIS and
Graphics Objects. What I would like to do is define a ROI trough user
interaction in a DRAW_WIDGET, (object type) and get all the index of a
IDLgrImage data that lie within the roi (I thick the procedure DEFROY
does something similar, but with direct graphics)

I would appreciate some basic tips to start playing arount, but I
would not mind at all a closed program that did something similar.

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