[Digikam-devel] [Kde-imaging] Exposure Blending tool finalization...

[Marcel Wiesweg]

> >> In all case, Zoom and panning is slow. Can you reproduce ?
> >>
> >> I make something wrong with Scene cache settings ?
> >>
> >> Sound like Qt4 APi is not yet optimized here.(:=))))
> >>
> >> In all case, digiKam::PreviewWidget using imlib2 code is very well
> >>  faster...
> >
> > Are you using Qt facilities to implement the zooming?
> > I would expect to continue using the current zooming code when drawing on
> > the graphics view.
> 
> Hum, what do you mean exactly ?

You say that imlib2 code is faster than the new graphics view widget's zooming
From that I understood that you're not using DImg based zooming but some other 
code to do the zooming.
I didn't look at the code yet at all.