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Re: Render a buffer or string to a simpler string?
From: |
esabof |
Subject: |
Re: Render a buffer or string to a simpler string? |
Date: |
Sun, 26 May 2013 10:56:03 -0700 (PDT) |
User-agent: |
G2/1.0 |
> Maybe we could provide some way to "render to Elisp", which would
>
> provide access to the glyph matrix somehow (probably exporting it as,
>
> say, an array of "glyphs"). I'd imagine an interface along the lines of
>
> "(render-to-lisp START END &optional WINDOW)" to render a particular
>
> region of the current buffer as it would be displayed in WINDOW.
>
>
>
> Obviously, some ERT tests could use such a feature, but things like
>
> htmlfontify could probably also make use of it.
Another primitive which I think doesn't exist, is given a position, return it's
pixel coordinates. From this one could construct things like region-pixel-width
and region-pixel-height.
It might also be useful to be able to store frame renderings as images and
compare them. This would also allow a somewhat grotesque way to do
transparency. (Save the image (which I think is already possible), overlay the
buffer with a SVG, include the rendering in the SVG and render whatever
necessary ontop of it).
Evgeni
- Re: Render a buffer or string to a simpler string?, (continued)
- Re: Render a buffer or string to a simpler string?, Eli Zaretskii, 2013/05/25
- Re: Render a buffer or string to a simpler string?, Dmitry Gutov, 2013/05/25
- Re: Render a buffer or string to a simpler string?, Eli Zaretskii, 2013/05/26
- Re: Render a buffer or string to a simpler string?, Dmitry Gutov, 2013/05/26
- Re: Render a buffer or string to a simpler string?, Eli Zaretskii, 2013/05/26
- Re: Render a buffer or string to a simpler string?, Dmitry Gutov, 2013/05/26
- Message not available
- Re: Render a buffer or string to a simpler string?, esabof, 2013/05/26
- Re: Render a buffer or string to a simpler string?, Dmitry Gutov, 2013/05/26
- Re: Render a buffer or string to a simpler string?, Stefan Monnier, 2013/05/26
- Re: Render a buffer or string to a simpler string?, Dmitry Gutov, 2013/05/26
- Message not available
- Re: Render a buffer or string to a simpler string?,
esabof <=
- Re: Render a buffer or string to a simpler string?, Eli Zaretskii, 2013/05/26
- Re: Render a buffer or string to a simpler string?, Dmitry Gutov, 2013/05/26
- Message not available
- Re: Render a buffer or string to a simpler string?, esabof, 2013/05/27
- Message not available
- Re: Render a buffer or string to a simpler string?, esabof, 2013/05/27
Re: Render a buffer or string to a simpler string?, Barry Margolin, 2013/05/25