KmPlot and HiDPI

Yuri Chornoivan <[email protected]> Fri, 22 May 2020 10:35:26 +0300

Newsgroups	gmane.comp.kde.devel.education
Organization	S.P. Timoshenko Institute of Mechanics
Message-ID	<24468647.hjctSqeHAs__3395.45562617189$1590132948$gmane$org@localhost.localdomain>

Hi,

It was reported that KmPlot does not not as expected (produce pixelated plots) 
on HiDPI monitors.

https://bugs.kde.org/show_bug.cgi?id=419527

The proposed patch [1] works fine on my Full HD monitors with

QT_SCALE_FACTOR=1.5 kmplot

and

QT_SCREEN_SCALE_FACTORS=1.2 kmplot

but it seems that this does not work on the true HiDPI [1].

Is there any other ways to test HiDPI on Full HD?

Thanks in advance for your answers.

Best regards,
Yuri

[1] https://phabricator.kde.org/D29421