* SVG displayed image size
@ 2021-03-12 17:28 Matt Huszagh
2021-03-13 7:15 ` Eli Zaretskii
2021-03-13 8:07 ` Jean Louis
0 siblings, 2 replies; 4+ messages in thread
From: Matt Huszagh @ 2021-03-12 17:28 UTC (permalink / raw)
Cc: help-gnu-emacs
Hello,
SVG images are displayed smaller than I would expect in Emacs. How is
this controlled? I spent a while looking through image display functions
in elisp, but was not able to figure out how Emacs determines the actual
size of the image display in, e.g., image-mode. I've compiled Emacs with
SVG support, of course.
For instance, I have an SVG image with the width attribute specified as
about 20mm, but it displays as well below 2cm on my screen. I have an
HiDPI display and I expect these things are related.
Thanks for any pointers!
Matt
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: SVG displayed image size
2021-03-12 17:28 SVG displayed image size Matt Huszagh
@ 2021-03-13 7:15 ` Eli Zaretskii
2021-03-13 8:07 ` Jean Louis
1 sibling, 0 replies; 4+ messages in thread
From: Eli Zaretskii @ 2021-03-13 7:15 UTC (permalink / raw)
To: help-gnu-emacs
> From: Matt Huszagh <huszaghmatt@gmail.com>
> Cc: help-gnu-emacs@gnu.org
> Date: Fri, 12 Mar 2021 09:28:22 -0800
>
> SVG images are displayed smaller than I would expect in Emacs. How is
> this controlled? I spent a while looking through image display functions
> in elisp, but was not able to figure out how Emacs determines the actual
> size of the image display in, e.g., image-mode. I've compiled Emacs with
> SVG support, of course.
>
> For instance, I have an SVG image with the width attribute specified as
> about 20mm, but it displays as well below 2cm on my screen. I have an
> HiDPI display and I expect these things are related.
If this is a HiDPI display, I guess the next question will be "what
Emacs version is that?"
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: SVG displayed image size
2021-03-12 17:28 SVG displayed image size Matt Huszagh
2021-03-13 7:15 ` Eli Zaretskii
@ 2021-03-13 8:07 ` Jean Louis
2021-03-14 21:02 ` Matt Huszagh
1 sibling, 1 reply; 4+ messages in thread
From: Jean Louis @ 2021-03-13 8:07 UTC (permalink / raw)
To: Matt Huszagh; +Cc: help-gnu-emacs
* Matt Huszagh <huszaghmatt@gmail.com> [2021-03-13 00:16]:
> Hello,
>
> SVG images are displayed smaller than I would expect in Emacs. How is
> this controlled? I spent a while looking through image display functions
> in elisp, but was not able to figure out how Emacs determines the actual
> size of the image display in, e.g., image-mode. I've compiled Emacs with
> SVG support, of course.
>
> For instance, I have an SVG image with the width attribute specified as
> about 20mm, but it displays as well below 2cm on my screen. I have an
> HiDPI display and I expect these things are related.
As side notes, what I remember is that X display has its DPI settings,
so the scaling and ratio of display could depend of settings outside
of Emacs.
Please see here various references that could help in tweaking it:
https://wiki.archlinux.org/index.php/HiDPI
Jean
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-03-14 21:02 UTC | newest]
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2021-03-12 17:28 SVG displayed image size Matt Huszagh
2021-03-13 7:15 ` Eli Zaretskii
2021-03-13 8:07 ` Jean Louis
2021-03-14 21:02 ` Matt Huszagh
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