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Re: [PATCH] Add function window-line-width
From: |
martin rudalics |
Subject: |
Re: [PATCH] Add function window-line-width |
Date: |
Fri, 8 Nov 2019 10:21:45 +0100 |
> The first point is important for my use case, so if 'window-line-width' is
> not accepted, would you agree for a patch
> adding a parameter to 'window-lines-pixel-dimensions' controlling this
> behavior ?
I certainly would but it's up to Eli to decide.
> 'window-text-pixel-size' uses a display iterator to compute values, I don't
> know the details of this iterator but it seems to
> be slower than fetching values directly from the glyph matrix. As
> mentioned, I need the width of all lines on window.
It would be good to know how much slower 'window-text-pixel-size' then
is. If it is significantly slower, we probably should replace it with
a function based on directly accessing the glyph matrix. Can you try
to measure the respective performances?
Thanks, martin
- [PATCH] Add function window-line-width, Sébastien Chapuis, 2019/11/06
- Re: [PATCH] Add function window-line-width, martin rudalics, 2019/11/07
- Re: [PATCH] Add function window-line-width, martin rudalics, 2019/11/07
- Re: [PATCH] Add function window-line-width, Sébastien Chapuis, 2019/11/07
- Re: [PATCH] Add function window-line-width,
martin rudalics <=
- Re: [PATCH] Add function window-line-width, Eli Zaretskii, 2019/11/08
- Re: [PATCH] Add function window-line-width, martin rudalics, 2019/11/08
- Re: [PATCH] Add function window-line-width, Sébastien Chapuis, 2019/11/09
- Re: [PATCH] Add function window-line-width, martin rudalics, 2019/11/10
- Re: [PATCH] Add function window-line-width, Sébastien Chapuis, 2019/11/10
- Re: [PATCH] Add function window-line-width, Eli Zaretskii, 2019/11/14
- Re: [PATCH] Add function window-line-width, Eli Zaretskii, 2019/11/14
Re: [PATCH] Add function window-line-width, Robert Pluim, 2019/11/07