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Re: Frame shifted upwards upon changing font size
From: |
Po Lu |
Subject: |
Re: Frame shifted upwards upon changing font size |
Date: |
Wed, 14 Sep 2022 18:30:57 +0800 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) |
uzibalqa <uzibalqa@proton.me> writes:
> Could emacs get to understand the monitor within which the initial frame
> gets displayed and be able to center the frame in that monitor?
That gets tricky very quickly. Monitor names are not guaranteed to
remain unique, and X-level identifiers are reused in a monotonically
increasing fashion and cannot be relied on to uniquely identify the
monitor on which where the initial frame was created.
In fact, X has 3 kinds of "monitor": CRTCs, outputs, and monitors. A
CRT controller defines a rectangle in the screen that has a single mode
line, and can have multiple outputs attached. An output is a physical
output that displays the contents of its CRTC, and a monitor is a subset
of the screen that represents a non-disjoint collection of pixels that
will be presented to the user through 1 or more outputs, which may be
connected to any number of CRTCs.
Of course, a frame might be displayed in multiple overlapping monitors,
outputs, and CRT controllers, at any given time.
Under such a situation, where do you propose to center the frame?
- Re: Frame shifted upwards upon changing font size, (continued)
- Re: Frame shifted upwards upon changing font size, uzibalqa, 2022/09/13
- Re: Frame shifted upwards upon changing font size, Robert Pluim, 2022/09/14
- Re: Frame shifted upwards upon changing font size, uzibalqa, 2022/09/14
- Re: Frame shifted upwards upon changing font size, Robert Pluim, 2022/09/15
- Re: Frame shifted upwards upon changing font size, uzibalqa, 2022/09/15
- Re: Frame shifted upwards upon changing font size, Robert Pluim, 2022/09/15
- Re: Frame shifted upwards upon changing font size, Po Lu, 2022/09/15
- Re: Frame shifted upwards upon changing font size, Pascal Quesseveur, 2022/09/15
- Re: Frame shifted upwards upon changing font size, Yuri Khan, 2022/09/15
- Re: Frame shifted upwards upon changing font size, Pascal Quesseveur, 2022/09/15
- Re: Frame shifted upwards upon changing font size,
Po Lu <=
- Re: Frame shifted upwards upon changing font size, uzibalqa, 2022/09/14
- Re: Frame shifted upwards upon changing font size, Christopher Dimech, 2022/09/14
- Re: Frame shifted upwards upon changing font size, Eli Zaretskii, 2022/09/13
- Re: Frame shifted upwards upon changing font size, uzibalqa, 2022/09/13
- Re: Frame shifted upwards upon changing font size, Eli Zaretskii, 2022/09/13
- Re: Frame shifted upwards upon changing font size, uzibalqa, 2022/09/13