From: Heime <heimeborgia@protonmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: help-gnu-emacs@gnu.org
Subject: Re: Changing height to fit window
Date: Wed, 30 Nov 2022 14:40:20 +0000 [thread overview]
Message-ID: <Q8Cmg7Y3iZMT6wd4dPlJblE3ov21C5lkLJc4NNRqH99tYgYQ7kPGlA_o8EwHvbLENAesP466EJkd0Pl0w5ZRXCFJTr16s9iqX4fwkFIRGXQ=@protonmail.com> (raw)
In-Reply-To: <83lensljg7.fsf@gnu.org>
------- Original Message -------
On Wednesday, November 30th, 2022 at 12:23 PM, Eli Zaretskii <eliz@gnu.org> wrote:
> > Date: Tue, 29 Nov 2022 20:37:03 +0000
> > From: Heime heimeborgia@protonmail.com
> >
> > One can C-x C-+ and C-x C-- to call text-scale-adjust,
> > which increases or decreases the buffer text size, with
> > C-+ or C-- to repeat.
> >
> > Instead of repeating, I want to have a function that adjusts
> > the scale so that the contents of the buffer fit the window,
> > based on the longest line. What can I do?
>
> Ask Emacs about the pixel-height of the text, then compute the scale you
> need to make that the same as the pixel-height of the window's body.
Are you discussing line-pixel-height and window-pixel-height ?
> Caveat: when you change the font size, some lines could take more or fewer
> lines on the screen (due to wrapping) and disrupt your calculations.
> Dealing with that is left as an exercise.
next prev parent reply other threads:[~2022-11-30 14:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-29 20:37 Changing height to fit window Heime
2022-11-29 22:58 ` [External] : " Drew Adams
2022-11-29 23:15 ` Heime
2022-11-30 12:23 ` Eli Zaretskii
2022-11-30 14:40 ` Heime [this message]
2022-11-30 15:33 ` Eli Zaretskii
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