Add logic to adjust glyph positions based on animated tracking properties.
This adjustment is applied post-shaping (it doesn't observe the text box),
and requires line re-alignment - thus it is being processed per-line.
Change-Id: Id44a295032a48c7216f126cb02dd2d2d5cc18ae3
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/220076
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Florin Malita <fmalita@chromium.org>
Range selector's "Based On" property controls how range indices map
to glyphs: characters, characters-excluding-spaces, words, lines.
To support this feature:
- update SkottieShaper to track domain-relevant info per fragment
(fLineIndex, fIsWhitespace)
- update TextAdapter to build domain maps
(domain index -> fragment span)
- update RangeSelector to run its range indices through a domain map,
if present.
Change-Id: I80e713f6beaa2578aa0eae1d1ddae8e1e47d8d10
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/219859
Commit-Queue: Florin Malita <fmalita@chromium.org>
Reviewed-by: Ben Wagner <bungeman@google.com>
