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Events in IDLDrawWidget


Recently I had a problem using the motion event when using IDL from
within VB.
Of course it turned out to be my shortcoming in knowledge.
I tested my little application using print-statements.
If I had used xyouts I would have had no problems at all.

Appearently print-statements are buffered and written after the
release-event is triggered.

The use of "Draw_motion_events" seems to have no effect in this


E.P.B. Bierman
TNO Human Factors
P.O. Box 23
3769 ZG Soesterberg
The Netherlands
Tel: + 31 3463 56 304
fax: + 31 3463 53 977
email: bierman@tm.tno.nl