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bug#7296: display-pixel-height not enough


From: Lennart Borgman
Subject: bug#7296: display-pixel-height not enough
Date: Mon, 1 Nov 2010 11:12:14 +0100

On Mon, Nov 1, 2010 at 8:44 AM, Jason Rumney <address@hidden> wrote:
> On 01/11/2010 09:26, Lennart Borgman wrote:
>>
>> In what way can the working display area size in pixels be
>> incompatible? And why is using the current total display area size
>> better (and more compatible)?
>>
>
> I recall some years ago seeing some lisp code that wanted to calculate the
> real dpi of the display, as opposed to what is reported by the system (which
> can be influenced by user settings for font size, or in some cases hardcoded
> to 72, 96 or other common values).
>
> The change you are proposing would be incompatible with that way of using
> display-pixel-height.

Why would it be incompatible?





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