* notmuch-emacs: svg icon cannot be rendered by emacs-mac
@ 2022-01-12 12:44 LdBeth
2022-01-13 17:43 ` Tomi Ollila
0 siblings, 1 reply; 2+ messages in thread
From: LdBeth @ 2022-01-12 12:44 UTC (permalink / raw)
To: Notmuch Mailing List
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The svg icons included in notmuch-emacs cannot be correctly rendered
by emacs-mac (https://bitbucket.org/mituharu/emacs-mac/src/master/),
which uses OSX's builtin frameworks instead of imagemagick to render
images.
The empty SVG created by `svg-image' function from svg.el has XML
attribute `xmlns' like:
"<svg width=\"50\" height=\"50\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">
</svg>"
which is missing from SVG icons defined in `notmuch-tag.el'
Thanks.
--
LDB
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: notmuch-emacs: svg icon cannot be rendered by emacs-mac
2022-01-12 12:44 notmuch-emacs: svg icon cannot be rendered by emacs-mac LdBeth
@ 2022-01-13 17:43 ` Tomi Ollila
0 siblings, 0 replies; 2+ messages in thread
From: Tomi Ollila @ 2022-01-13 17:43 UTC (permalink / raw)
To: LdBeth, Notmuch Mailing List
On Wed, Jan 12 2022, LdBeth wrote:
> The svg icons included in notmuch-emacs cannot be correctly rendered
> by emacs-mac (https://bitbucket.org/mituharu/emacs-mac/src/master/),
>
> The empty SVG created by `svg-image' function from svg.el has XML
> attribute `xmlns' like:
>
> "<svg width=\"50\" height=\"50\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">
> </svg>"
>
> which is missing from SVG icons defined in `notmuch-tag.el'
First, IMO mac svg renderer is lame not to be lenient enough
(and dont follow Postel's Law...) to just render those... anyway
... probably just adding xmlns=\"http://www.w3.org/2000/svg\"
to the svg strings in notmuch-tag.el could work.
This just needs someone to test it. Adding the code is pretty easy :D,
but either someone w/ mac should do and test the change -- and send
patch email -- or definite information what works so someone else(tm)
(or her friend!) can do the change w/o testing :D
This is very easy to test, in started emacs first load notmuch, then
load notmuch-tag.el into new buffer, edit suitable svg functions, then
M-x eval-buffer (all these before executing any notmuch functions as
the first evaluation of those functions may be the only time those
are called...
Tomi
PS: the new notmuch-logo.svg has the above xmlns in its implementation so
that should work :D
>
> Thanks.
>
> --
> LDB
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2022-01-12 12:44 notmuch-emacs: svg icon cannot be rendered by emacs-mac LdBeth
2022-01-13 17:43 ` Tomi Ollila
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