Re: DocView resolution for PDF on WQHD

[Van L]

> improve the Ghostscript rendering

Comparing A, B and C.

Emacs renders the S acceptably, see last word on line 6 of A.
But, there, the header and footer lines don’t render well.

The S in B also done in Emacs’s PDF viewer, isn’t as acceptable as in A.
Note, the staircasing on the double angle brackets. Line 3.

C is the native Mac app; maybe it adaptively renders depending on the size of 
the window-frame.
C has not staircasing on those double angle brackets. Line 2.

Is it possible B’s S isn’t as good as A’s S because 
B decides uses the font in the PDF and not those of the hosting platform?
Those double angle brackets in B and C. Choice of font issue, too?

— 
A http://emacs.scratch.space/public/A.png
B http://emacs.scratch.space/public/B.png
C http://emacs.scratch.space/public/C.png