I would say that 99% of the time, it's a devicePixelRatio issue and can be resolved by scaling the drawing of everything up times the devicePixelRatio, and then scaling back down by the device pixel ratio.
If you find areas where that is the case, then see if a bug report exists, if not, create one. 5.4 was supposed to have the devicePixelRatio stuff in it, but it never got included everywhere it should have, it seems. > Sent: Wednesday, October 05, 2016 at 2:03 PM > From: "Nuno Santos" <nunosan...@imaginando.pt> > To: maitai <mai...@virtual-winds.org> > Cc: Interest <interest-bounces+maitai=virtual-winds....@qt-project.org>, "Qt > Project" <interest@qt-project.org> > Subject: Re: [Interest] Qt & iPhone 6 Plus > > What about text, rectangles which are built type? Don’t you feel them a bit > blurred? > > On Android everything looks really sharp. > > > On 5 Oct 2016, at 17:46, maitai <mai...@virtual-winds.org> wrote: > > > > Hello, > > Here, for macos and iOS I have: > > > > QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps, true); > > > > Then all my images are defined 3 times (for example img1.png, i...@2x.png, > > i...@3x.png at different sizes), plus if I generate an image I manage > > devicePixelRatio() programmatically. > > > > That way retina screens are taken in consideration. > > > > Philippe > > > > Le 05-10-2016 18:13, Nuno Santos a écrit : > >> Hi, > >> I have recently my apps on iPhone 6 Plus. I didn’t find the image > >> sharp. Does anyone feels the same? > >> I’m wondering if there is something of operation I need to make my app > >> support it. > >> Is there any special procedure I’m not aware of? > >> Thanks, > >> Regards, > >> Nuno > >> _______________________________________________ > >> Interest mailing list > >> Interest@qt-project.org > >> http://lists.qt-project.org/mailman/listinfo/interest > > _______________________________________________ > Interest mailing list > Interest@qt-project.org > http://lists.qt-project.org/mailman/listinfo/interest > _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
