- From: fantasai via GitHub <sysbot+gh@w3.org>
- Date: Sat, 29 Aug 2020 05:04:01 +0000
- To: public-css-archive@w3.org
@litherum Wrt compat, my understanding is that CJK fonts generally have their ascent/descent matching the ideographic top/bottom lines, so this would not result in a noticeable change for most of those cases. And definitely it's the correct behavior for vertical CJK, which I imagine constitutes most of your vertical content. Wrt CoreText capabilities, I'm not seeing any API to get information about any baselines there, nevermind this one specifically. I think it's reasonable to ask Apple to extend CoreText to return baseline metrics? (Also seems a bit weird for Apple to go through the trouble of [defining baseline metrics in AAT](https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6bsln.html) but not make them accessible through CoreText.) -- GitHub Notification of comment by fantasai Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/5177#issuecomment-683237700 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Saturday, 29 August 2020 05:04:03 UTC