fontdiff icon indicating copy to clipboard operation
fontdiff copied to clipboard
verified publisher icon googlefonts

compare AAT vs OT fonts

Open MayuraVerma opened this issue 7 years ago • 2 comments

Apple system fonts have both AAT and OT feature tables in them.

Can we compare single font against its AAT and OT feature tables?

MayuraVerma avatar Sep 23 '18 01:09 MayuraVerma

Once fontdiff gets updated to use the most recent HarfBuzz (with AAT support enabled), you could derive two test fonts from the original input font, eg. with fonttools. One font would contain just the AAT tables; the other just OpenType. Would that work for you?

brawer avatar Sep 26 '18 09:09 brawer

yes possibly.

but in apple fonts, one font contains both OT n AAT feature.

in the fontdiff can we specify OT vs AAT within one font?

MayuraVerma avatar Oct 06 '18 13:10 MayuraVerma