Re: "Fix" sag scaling for hidpi

[Yuan Fu]

ns should be able to report both physical and logical pixels, because cocoa 
reports logical pixels and pixel ratio.

pgtk can report both pixels.

nt should be able to report both? Eli mentioned that it has the concept of 
device independent pixels

I’m not sure about x11+gtk, any one knows if it can report both physical and 
logical pixels when on a hidpi display?

Yuan