Hi, > This is by design for Qt::AA_EnableHighDpiScaling: you get the logical window size.
Yes, seems it is. I did not know that. Now, I do not use Qt::AA_EnableHighDpiScaling at all, because I need to operate with a real resolutions. Many thanks, anyway. :) 2018-01-15 17:12 GMT+03:00 Morten Sørvig <morten.sor...@qt.io>: > This is by design for Qt::AA_EnableHighDpiScaling: you get the logical > window size. The > physical size can be computed by multiplying with QQuickWindow:: > effectiveDevicePixelRatio(). > > For QtLocation it looks like you have to enable high-dpi tiles by setting > “osm.mapping.highdpi_tiles" > (or a similar option, depending on which tile provider you are using). > > Morten > > > > On 13 Jan 2018, at 19:27, Denis Shienkov <denis.shien...@gmail.com> > wrote: > > > > The problem was in Qt::AA_EnableHighDpiScaling option. > > > > 13.01.2018 19:34, Denis Shienkov пишет: > >> Hi all. > >> > >> Rigth now I faced with the strange issue is that the QML > >> window size (screen) does not correspond to the display > >> resolution. > >> > >> For example, I have the "ASUS ZenFone 4 Max ZC554KL" > >> smartphone which has display resolution as 1280x720 pixels. > >> > >> But if I run there the QML application and try to print out > >> the ApplicationWindow size, then it is 360x568 or 640x288 > >> pixels, depends on orientation. O_o > >> > >> I have checked the same and on other smartphones, and see > >> that there the situation is similar. E.g. for the > >> "Samsung Galaxy Ace 3 GT-S7270" with 800x480 display I got > >> 320x460 or 533x247 pixels of my ApplicationWindow. > >> > >> For example if try to use the QtLocation module, then any > >> maps looks ugly. > >> > >> It is very bad surprise for me... Because, seems, now I can > >> not write any applications with high resolusion (or, at least > >> to operate with a real resolutions from my QML code). > >> > >> Is there are any tricks to fix it? > >> > >> PS: Some Android's firmwares (e.g. Cyanogen) allows to change > >> the DPI, and with the minimum DPI the ApplicationWindow size > >> increases a bit.. But it is not an option anyway. > >> > >> BR, > >> Denis > > > > _______________________________________________ > > Development mailing list > > Development@qt-project.org > > http://lists.qt-project.org/mailman/listinfo/development > > _______________________________________________ > Development mailing list > Development@qt-project.org > http://lists.qt-project.org/mailman/listinfo/development >
_______________________________________________ Development mailing list Development@qt-project.org http://lists.qt-project.org/mailman/listinfo/development