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Re: Layered display API
From: |
Stefan Monnier |
Subject: |
Re: Layered display API |
Date: |
Wed, 06 Aug 2014 16:48:12 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) |
>> > How is this different from displaying bitmaps that fill the whole
>> > height of a screen line, so that adjacent bitmaps don't leave any
>> > pixels between them?
>> With a positive value of line-spacing, this approach doesn't suffice:
>> you'll get gaps between the bitmaps.
> Something that should be easy enough to fix, no doubt.
Currently, it's rather hard, since the height of a line depends on many
other things (such as the content of the line) and there's no
functionality to re-compute the pixmap to display in the margin once we
know the line height.
Stefan
- Layered display API (was: bug#18195: 24.3.92; window-screen-lines is not accurate), Dmitry Gutov, 2014/08/06
- Re: Layered display API, Dmitry Gutov, 2014/08/06
- Re: Layered display API, Eli Zaretskii, 2014/08/07
- Re: Layered display API, Dmitry Gutov, 2014/08/10
- Re: Layered display API, Eli Zaretskii, 2014/08/11
- Re: Layered display API, Dmitry Gutov, 2014/08/12
- Re: Layered display API, Stefan Monnier, 2014/08/13
- Re: Layered display API, Eli Zaretskii, 2014/08/13
- Re: Layered display API, Dmitry Gutov, 2014/08/13
- Re: Layered display API, Eli Zaretskii, 2014/08/13