[scribus-dev] Scribus CTL

Scribus User scribus.user at gmail.com
Wed Mar 23 01:51:55 UTC 2016

On Tue, Mar 22, 2016 at 4:46 PM, Khaled Hosny <khaledhosny at eglug.org> wrote:
> > > Currently (on my HiDPI machine) most of the rendering time (~30% of the
> > > all application profile) is spent in QPainter::drawPixmap(). I believe
> > > rewriting ScPainter on top of QPainter can make it much faster, instead
> > > of the current code which redraws the whole canvas as a pixmap on each
> > > draw event. But that is a small project of its own.

Sort of reminded me of a bug jluc found:
#12825 "Severe performance issue with layers."

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