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List:       cairo
Subject:    Implementing HiDpi scaling
From:       fedang <list () fedang ! net>
Date:       2024-03-14 15:34:36
Message-ID: 1b7e4a84-b1f6-44e0-a411-2322720f279f () fedang ! net
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Hello all,

I am writing a small X11 app using cairo as the drawing backend. I was 
wondering if and how to implement
fractional scaling to accommodate high dpi screens. After searching 
online I found almost nothing, so here I am.

Can someone give me some pointers on what to do? I can get a scale 
factor for the screens (depending on the size)
but I have no idea how to actually use it in the draw code.


Regards

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