Topic: Project display deteriorated

Yesterday I installed the latest DEV version. I was surprised to see that the quality of the project sheet content has deteriorated, especially when zooming in. It looks like when vector graphics are replaced with bitmap graphics.

Am I doing somthing wrong?

See attachment, first the new version then the previous one.

Post's attachments

Knipsel-qetx-newx.jpg, 44.43 kb, 580 x 433
Knipsel-qetx-newx.jpg 44.43 kb, 73 downloads since 2019-09-08 

Re: Project display deteriorated

You could change font policy in settings, select a vector graphic policy, just reload your projects to see the change aplied on the fly.

Re: Project display deteriorated

I feel stupid. I cannot find a font policy settings! I see several font settings but when I change a font nothinh is changed on the project. I also see no difference in setting between the latest and the previous DEV version.

Re: Project display deteriorated

but when I change a font nothinh is changed on the project.

Close and reload your project.

Only change are on Qt 5 Framework  Qt 5.13.0 -> 5.13.1.

Re: Project display deteriorated

You 're right, thanks to report it.
This problem seems to affect only the MS Windows version.
Please try the latest versions compiled for Windows. I just downgraded the Qt 5 version to the old 5.12.3 environment.

Re: Project display deteriorated

It is ok again. Thank you for the fast response.

Re: Project display deteriorated

Upgrade to Qt > = 5.13. break font scale on Windows :
I tried today again with new Qt 5.14.0 and  saw the same thing only on windows platform..
https://bugreports.qt.io/browse/QTBUG-8 … andling%22
https://bugreports.qt.io/browse/QTBUG-7 … D%205.13.0
https://obsproject.com/mantis/view.php?id=1358#c4844

Re: Project display deteriorated

Updated high-DPI support for Qt 5.14
https://lists.qt-project.org/pipermail/ … 37434.html

Re: Project display deteriorated

Is perhaps a font issue :
Added QGuiApplication::setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy::RoundPreferFloor);
https://invent.kde.org/kde/krita/blob/a … -API.patch
https://doc.qt.io/qt-5/qguiapplication. … dingPolicy
https://download.tuxfamily.org/qet/forum_img/Qt5.14.0%20police_blur.png

Re: Project display deteriorated

A workaround to fix this issue on MS Windows with Qt 5.14.0 is to replace all Sans Serif default font by MS Shell Dlg 2 in all elements and all collections XML.. Btw users need hack our XML project also and replace Sans Serif police.

https://docs.microsoft.com/en-us/window … hell-dlg-2

Re: Project display deteriorated

I tried today again with new Qt 5.14.1 and  saw the same problem only on windows platform..

Re: Project display deteriorated

Same things on new Qt 5.14.2...nomicons/sad and always on windows platform..