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Article View: comp.windows.interviews
Article #99

redraw is too slow

#99
From: Patrick Wunsch
Date: Fri, 24 Jul 1992 10:54
28 lines
1645 bytes
Hi,

we have an aplication that draws 80000 points and 60000 faces, which is obviously
very slow.

The Problem is that every time we click on the pulldown menu, the glyph gets
a 'damage' and starts redrawing itself (->15 sec wait), then when we let go
of the mouse button, i.e. choose an entry, it redraws again. :-<<<
The same happens for every dialog box which is opened.

Then we tried to put the pulldown menu at the bottom of the window, so that
it won't damage the glyph. But that didn't help either.

Does anyone of you know of a solution for this? If it is really not possible 
to change this behaviour, Interviews won't be an acceptable toolkit for
applications of this kind. I don't want to have to wait 10 sec, just to see
the menu.

Any help is appreciated. Thanks in advance.

Patrick and Andy.

____________________________________________________   
Patrick Wunsch,
CS student, Munich Univerity of Technology, Germany
E-mail: wunsch@informatik.tu-muenchen.de
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Message-ID: <1992Jul24.105423.23497@Informatik.TU-Muenchen.DE>
Path: arc1-ca.pugleaf.net!sparky!uunet!cs.utexas.edu!qt.cs.utexas.edu!yale.edu!ira.uka.de!math.fu-berlin.de!informatik.tu-muenchen.de!wunsch

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Newsgroups: comp.windows.interviews
Path: arc1-ca.pugleaf.net!sparky!uunet!cs.utexas.edu!qt.cs.utexas.edu!yale.edu!ira.uka.de!math.fu-berlin.de!informatik.tu-muenchen.de!wunsch
From: wunsch@Informatik.TU-Muenchen.DE (Patrick Wunsch)
Subject: redraw is too slow
Keywords: redraw 
Followup-To: comp.windows.interviews
Originator: wunsch@hphalle0e.informatik.tu-muenchen.de
Sender: news@Informatik.TU-Muenchen.DE (USENET Newssystem)
Organization: Technische Universitaet Muenchen, Germany
Date: Fri, 24 Jul 1992 10:54:23 GMT
Message-ID: <1992Jul24.105423.23497@Informatik.TU-Muenchen.DE>
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