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Re: Pixel-based display functions
From: |
Stefan Monnier |
Subject: |
Re: Pixel-based display functions |
Date: |
Thu, 05 Feb 2015 09:01:38 -0500 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) |
> (vertical-motion (cons (/ PIXELS (frame-char-width)) 0))
> right? That won't work, since `frame-char-width' apparently does its
> calculation based on "On a graphical screen, the width is the standard
> width of the default font.", and we have lots of different fonts in the
> buffer.
IIRC this "standard width of the default font" matches the unit assumed
by `vertical-motion', so it should indeed work (IOW, vertical-motion
will do the equivalent of multiplying its arg by (frame-char-width)
internally to get a pixel size).
Stefan
- Re: Pixel-based display functions, (continued)
- Re: Pixel-based display functions, martin rudalics, 2015/02/01
- Re: Pixel-based display functions, Lars Ingebrigtsen, 2015/02/01
- Re: Pixel-based display functions, martin rudalics, 2015/02/01
- Re: Pixel-based display functions, Eli Zaretskii, 2015/02/01
- Re: Pixel-based display functions, martin rudalics, 2015/02/01
- Re: Pixel-based display functions, Eli Zaretskii, 2015/02/01
- Re: Pixel-based display functions, martin rudalics, 2015/02/01
- Re: Pixel-based display functions, Eli Zaretskii, 2015/02/01
- Re: Pixel-based display functions, Eli Zaretskii, 2015/02/01
- Re: Pixel-based display functions, Lars Ingebrigtsen, 2015/02/04
- Re: Pixel-based display functions,
Stefan Monnier <=
- Re: Pixel-based display functions, Lars Ingebrigtsen, 2015/02/05
- Re: Pixel-based display functions, martin rudalics, 2015/02/06
- Re: Pixel-based display functions, Lars Ingebrigtsen, 2015/02/06
- Re: Pixel-based display functions, Eli Zaretskii, 2015/02/06
- Re: Pixel-based display functions, Lars Ingebrigtsen, 2015/02/06
- Re: Pixel-based display functions, Eli Zaretskii, 2015/02/06
- Re: Pixel-based display functions, Eli Zaretskii, 2015/02/06
- Re: Pixel-based display functions, Lars Ingebrigtsen, 2015/02/06
- Re: Pixel-based display functions, Eli Zaretskii, 2015/02/06
- Re: Pixel-based display functions, Lars Ingebrigtsen, 2015/02/06