diff options
| author | Alan Third <alan@idiocy.org> | 2021-03-28 17:52:57 +0100 |
|---|---|---|
| committer | Alan Third <alan@idiocy.org> | 2021-04-03 23:07:01 +0100 |
| commit | 1fdbeffe3a65cb23abb43a4ea59df9553c9246f9 (patch) | |
| tree | e0bf007c9aa559aa184c05ee795e8abe6d787db7 /src/dispextern.h | |
| parent | 40842f67afb2931de6789237a49570f99b70404f (diff) | |
| download | emacs-1fdbeffe3a65cb23abb43a4ea59df9553c9246f9.tar.gz | |
Set CSS for SVG files
* src/dispextern.h (struct image): Add font details required for the CSS.
* src/image.c (free_image): Free the font family string.
(search_image_cache):
(uncache_image): Make image caching understand the font details.
(lookup_image): Handle the font details when generating the image and
looking up the cache.
(svg_css_length_to_pixels): Handle 'em' when we know the font size.
(svg_load_image): Generate the CSS and apply it to the SVG.
(enum svg_keyword_index):
(svg_format):
(syms_of_image): Add ':css' attribute.
* doc/lispref/display.texi (SVG Images): Add details of new svg image
attributes.
Diffstat (limited to 'src/dispextern.h')
| -rw-r--r-- | src/dispextern.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/dispextern.h b/src/dispextern.h index f4e872644db..a2ebd04f235 100644 --- a/src/dispextern.h +++ b/src/dispextern.h @@ -3066,6 +3066,11 @@ struct image is created. */ unsigned long face_foreground, face_background; + /* Details of the font, only really relevant for types like SVG that + allow us to draw text. */ + int face_font_size; + char *face_font_family; + /* True if this image has a `transparent' background -- that is, is uses an image mask. The accessor macro for this is `IMAGE_BACKGROUND_TRANSPARENT'. */ |