[PyQt] QGraphicsScene/Item/View optimisation
frederic.mantegazza at gbiloba.org
Fri Feb 6 20:29:56 GMT 2009
On vendredi 06 février 2009, dboddie at trolltech.com wrote:
> I guess this tool would have been useful:
> Maybe it will also help you track down any other performance issues you
Thanks! I still need to optimize things, as refreshing the GUI slows down
the shooting process on the Nokia (I have the choice of letting the GUI be
out-of-sync, but the process be real time, or having the GUI synchronized,
by using the Qt.BlockingQueuedConnection flag on signal connections, but
the process not real-time anymore).
I'll have a look at this tool.
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