> On 22 Jun 2016, at 15:32, ekke <e...@ekkes-corner.org> wrote: > > Am 22.06.16 um 14:46 schrieb Morten Sorvig: >>> >> What I have for Android devices are tables like this: (there are various >> sources, see below) >> >> 0.75 - ldpi >> 1.0 - dpi >> 1.5 - hdpi >> 2.0 - xhdpi >> 3.0 - xxhdpi >> 4.0 - xxxhdpi >> >> The factor here is DisplayMetrics.density. This suggests integer factors, or >> at least a convergence towards integer factors if we allow that new Android >> devices are xhdpi or better. >> > my android device reports 3.5 for > > qApp->primaryScreen()->devicePixelRatio() > > Does this mean Qt is using 4.0 and not 3.5 as scale factor ? > Images are correctly used from @4
In this case Qt is indeed using 3.5. And when loading images we round up and use the @4 version. You could double check that this actually the value DisplayMetrics.density() returns, but I think we’ll find that it is. This data point suggests that the Android world is not as simple as the above table. Morten _______________________________________________ Development mailing list Development@qt-project.org http://lists.qt-project.org/mailman/listinfo/development
