View Single Post
Old 08-02-2022, 08:25 PM   #67
CathyA
Zealot
CathyA ought to be getting tired of karma fortunes by now.CathyA ought to be getting tired of karma fortunes by now.CathyA ought to be getting tired of karma fortunes by now.CathyA ought to be getting tired of karma fortunes by now.CathyA ought to be getting tired of karma fortunes by now.CathyA ought to be getting tired of karma fortunes by now.CathyA ought to be getting tired of karma fortunes by now.CathyA ought to be getting tired of karma fortunes by now.CathyA ought to be getting tired of karma fortunes by now.CathyA ought to be getting tired of karma fortunes by now.CathyA ought to be getting tired of karma fortunes by now.
 
Posts: 104
Karma: 903052
Join Date: Jun 2017
Device: Kindle Paperwhite
Quote:
Originally Posted by JSWolf View Post
In the screenshot of Calibre 5.44, the font size is 12pt.

Another thing that could be different is that Qt6 decides the scale for you. So it could have decided to choose a different scale and maybe that needs to be turned off.

If after setting the font to Tahoma 12pt and it doesn't look the same, you can try setting the following environment variable.

Code:
QT_ENABLE_HIGHDPI_SCALING=0
Here's how to set environment variables in Windows.
https://www.computerhope.com/issues/ch000549.htm
Do you happen to know if the environment variable does the same thing as changing the High DPI settings in the Properties dialog for calibre.exe? If so, it seems like it might be safer to do it there and not affect other apps using Qt. To my eye, setting the env var to 0 looks the same as setting the property to "system", but I didn't try them side-by-side and the difference is so minor on my laptop that it's not a good test case.
Attached Thumbnails
Click image for larger version

Name:	Screenshot 2022-08-02 171843.png
Views:	162
Size:	77.4 KB
ID:	195571  
CathyA is offline