commit f5cbbc6c158db7e183a4a1795529945a533f17c9
author Ben Wagner <bungeman@google.com> Mon Feb 08 22:02:14 2021 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Tue Feb 09 18:43:15 2021 +0000
tree 52cb33e1af3bc0cfe49a620a13ba9938aaaf068c
parent 863497b7fea493d66adb5559a4e24d2a7168b837

SkScalerContext to handle hairline paths.

Create an actual hairline path instead of a filled path. Allow metric
and image generation for glyphs to handle hairlines in the event a color
glyph has an outline and a hairline is needed. This also fixes glyph
bounds issues with path based glyphs drawn with hairlines.

Stroke+Fill is not handled very well, but is currently being deprecated
and so given less weight. It works, but is somewhat arbitrary.

Also add more paint overrides to Viewer.

Note that this only adds hairline handling for backup purposes. The code
in SkStrikeSpec::ShouldDrawAsPath which causes most harline glyphs to be
drawn directly from paths is not changed.

Change-Id: Icfadcd818d20b2557e4703c8e99d6d7dd0b4af70
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/368156
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>