RESOLVED DUPLICATE of bug 230394230566
Allow feature detection of font color palettes 
https://bugs.webkit.org/show_bug.cgi?id=230566
Summary Allow feature detection of font color palettes
Myles C. Maxfield
Reported 2021-09-21 11:01:31 PDT
Provide mechanism for graceful degradation of color palettes
Attachments
Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2021-09-21 11:01:58 PDT
<rdar://problem/83359700>
Myles C. Maxfield
Comment 2 2021-09-24 00:43:54 PDT
It should do the right thing, because no element can have a font family of "". I should write a test to do this. This should be a part of https://github.com/web-platform-tests/wpt/pull/30910.
Myles C. Maxfield
Comment 3 2021-09-24 00:44:26 PDT
Whoops, disregard that last comment, it's meant for a different bug.
Myles C. Maxfield
Comment 4 2021-09-24 01:39:45 PDT
https://drafts.csswg.org/css-fonts-4/#font-face-src-parsing <font-technology> = [features(<font-feature-technology>) | variations | color(<color-font-technology>) | palettes | incremental ]
Myles C. Maxfield
Comment 5 2021-09-24 02:02:55 PDT
Now that I think about it, people can feature-detect the font-palette property. So I should just use that. *** This bug has been marked as a duplicate of bug 230394 ***
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