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Re: Persistent Object Graphics Not Persistent in Resizeable Windows [message #9161 is a reply to message #9157]

Wed, 11 June 1997 00:00

Stein Vidar Hagfors H is currently offline

Stein Vidar Hagfors H
Messages: 32
Registered: May 1997

Member

David Fanning wrote:
>
> Folks,
>
> I've run into a problem in which I lose all my axes labeling
> if I resize my draw widget object window before evoking the
> Draw method of the window. Here is a bug report and some
> sample code to see the problem. (Those of you who want to
> see how to add axes to a surface plot, take note. :-))
>

This posting has kept me scratching my head for quite a
while.

I've tested the program that was attatched, on a machine
with !version = { alpha OSF unix 5.0 Apr 28 1997}
and my problem is that I can't figure out what the problem
is/was... I can't see any difference between the plot before
and after resizing... What *was* the problem - did the
axes disappear, did the axes *values* disappear, or what..

In toying around with it I even managed to get IDL into
a state where it didn't process any resizing events at
all, though I can't reproduce that state... calling
xmanager didn't do anything (though since this is a non-
blocking widget I guess it shouldn't..) Hope this doesn't
happen often...might have been me doing something strange..

Also, I can't help but feeling that the redraw is quite
slow compared to "direct" graphics... Is this something
other people notice as well?

And what on earth does the retain state have to do with
whether or not axes are appearing correctly or not..?

Utterly confused...

Stein Vidar

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[Message index]

		Re: Persistent Object Graphics Not Persistent in Resizeable Windows By: davidf on Wed, 11 June 1997 00:00
		Re: Persistent Object Graphics Not Persistent in Resizeable Windows By: Stein Vidar Hagfors H on Wed, 11 June 1997 00:00
		Re: Persistent Object Graphics Not Persistent in Resizeable Windows By: davidf on Fri, 06 June 1997 00:00
		Re: Persistent Object Graphics Not Persistent in Resizeable Windows By: Phil Williams on Fri, 06 June 1997 00:00

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