Use FontWeight symbols when available on Mac.
Newer versions of macOS have NSFontWeightXXX symbols and iOS has
UIFontWeightXXX symbols to provide the conversion between [-1, 1]
CTFontDescriptor weights and [0, 1000] CSS weights. Currently the
values these symbols provide are hard coded (for expediency), but the
symbols should be used when available since the values may change
without notice.
Change-Id: I0875c6a96c5b14e456f91bccf7a84f0306a3d63a
Reviewed-on: https://skia-review.googlesource.com/10163
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Ben Wagner <bungeman@google.com>
2 files changed