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Re: Pixel-based display functions
From: |
Eli Zaretskii |
Subject: |
Re: Pixel-based display functions |
Date: |
Sun, 01 Feb 2015 05:36:16 +0200 |
> From: Stefan Monnier <address@hidden>
> Cc: address@hidden, address@hidden
> Date: Sat, 31 Jan 2015 15:33:11 -0500
>
> > Lars doesn't want to compute pixel sizes to repeat what the display
> > engine does. He wants to do that to implement stuff that the display
> > engine cannot, at least currently (if it ever should).
>
> AFAICT he wants to compute the pixel length of a chunk of text.
> I don't see why we can't export to Elisp a C function that does that
> re-using the same machinery used by the redisplay (and by vertical-motion).
Those functions are already exposed, and that's exactly what Lars is
doing, AFAIU.
Or maybe I don't understand which functions you want to expose, so
please elaborate.
- Re: Pixel-based display functions, (continued)
- Re: Pixel-based display functions, Eli Zaretskii, 2015/01/30
- Re: Pixel-based display functions, Stefan Monnier, 2015/01/31
- Re: Pixel-based display functions, Lars Ingebrigtsen, 2015/01/31
- Re: Pixel-based display functions, Eli Zaretskii, 2015/01/31
- Re: Pixel-based display functions, Lars Ingebrigtsen, 2015/01/31
- Re: Pixel-based display functions, Eli Zaretskii, 2015/01/31
- Re: Pixel-based display functions, Stefan Monnier, 2015/01/31
- Re: Pixel-based display functions, martin rudalics, 2015/01/31
- Re: Pixel-based display functions, Lars Ingebrigtsen, 2015/01/31
- Re: Pixel-based display functions, Lars Ingebrigtsen, 2015/01/31
- Re: Pixel-based display functions,
Eli Zaretskii <=
- Re: Pixel-based display functions, Lars Ingebrigtsen, 2015/01/30
- Re: Pixel-based display functions, Eli Zaretskii, 2015/01/31
- Re: Pixel-based display functions, Andreas Schwab, 2015/01/31
- Re: Pixel-based display functions, Eli Zaretskii, 2015/01/31
- Re: Pixel-based display functions, Andreas Schwab, 2015/01/31
- Re: Pixel-based display functions, Eli Zaretskii, 2015/01/31
- Re: Pixel-based display functions, Alexis, 2015/01/31
- Re: Pixel-based display functions, Eli Zaretskii, 2015/01/31
- Re: Pixel-based display functions, Andreas Schwab, 2015/01/31
- Re: Pixel-based display functions, Eli Zaretskii, 2015/01/31