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| author | Matthias Clasen <mclasen@redhat.com> | 2022-07-01 09:57:35 -0400 |
|---|---|---|
| committer | Matthias Clasen <mclasen@redhat.com> | 2022-07-04 11:24:16 -0400 |
| commit | 8ee5fe2707db5013dc53084ec1ac44e91b863f6d (patch) | |
| tree | 1535b516d1df78b14be71ee84315a3318687d25c /pango2/serializer.c | |
| parent | 9954891c66a241338cc48d2c2236b12dd2368572 (diff) | |
| download | pango-8ee5fe2707db5013dc53084ec1ac44e91b863f6d.tar.gz | |
Support color palettes in fonts
Add a pango_context_set_palette to select whether
we prefer the default palette, the palette for light
background, or the palette for dark background. Also
add a palette attribute that can be used to override
this.
Make the cairo renderer pick up the palette, and
apply it when installing the font for a run.
Predefined palette names are "default", "light",
"dark", "palette0", "palette1", ...
Additionally, PangoHbFace can associate custom
names with palette indices.
To try this, use the new --palette option of
pango-view.
Fonts to try this with are Amiri Quran Colored
or the Bungee Color family.
Diffstat (limited to 'pango2/serializer.c')
| -rw-r--r-- | pango2/serializer.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pango2/serializer.c b/pango2/serializer.c index 7f719a06..03ffb4cd 100644 --- a/pango2/serializer.c +++ b/pango2/serializer.c @@ -1053,6 +1053,12 @@ attr_for_type (GtkJsonParser *parser, g_free (str); break; + case PANGO2_ATTR_PALETTE: + str = gtk_json_parser_get_string (parser); + attr = pango2_attr_palette_new (str); + g_free (str); + break; + case PANGO2_ATTR_ALLOW_BREAKS: attr = pango2_attr_allow_breaks_new (gtk_json_parser_get_boolean (parser)); break; |