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Re: [AUCTeX] Embedded previews in high-DPI?

From: David Kastrup
Subject: Re: [AUCTeX] Embedded previews in high-DPI?
Date: Thu, 19 May 2016 13:16:16 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux)

Tamas Papp <address@hidden> writes:

> On Thu, May 19 2016, Mosè Giordano wrote:
>> without invalidating hardware warranty.  My question is: did anyone
>> try to use preview-latex on a free operating system with a high-DPI
>> screen?  Does it work as expected?  If it works out-of-the-box, I see
>> again the patch as a bug fix, not a new feature, I don't know how it
>> could be seen otherwise in this case.
> I have not been using preview-latex since I got my HiDPI Dell XPS 13,
> but following your suggestion, I just tried it and the images look
> tiny. I did not investigate why, I can post a screenshot.

More likely than not, the resolution information from calling
display-pixel-width and display-mm-width (or the default font
information to which it is being matched) is incorrect.  I see that
Emacs now also has a display-monitor-attributes-list call but have no
idea how its reliability or usefulness might differ.

David Kastrup

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