Bug 198638

Summary: Vertical glyphs are not used in vertical text of SVG.
Product: WebKit Reporter: Seiji Ohmori <prj_eppe_svg>
Component: SVGAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: ahmad.saleem792, ap, bfulgham, mmaxfield, rniwa, sabouhallawa, simon.fraser, webkit-bug-importer, zimmermann
Priority: P2 Keywords: InRadar
Version: Safari 12   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
'vert' font feature is ignored in SVG
none
Safari 15.5 differs from other browsers none

Description Seiji Ohmori 2019-06-06 18:19:00 PDT
Created attachment 371545 [details]
'vert' font feature is ignored in SVG

Vertical glyphs are not used in SVG vertical text. You should use 'vert' font feature of OpenType font in vertical text.
In HTML vertical text, it seems no problem.
Comment 1 Radar WebKit Bug Importer 2019-06-06 22:17:17 PDT
<rdar://problem/51511975>
Comment 2 Ahmad Saleem 2022-07-14 13:34:09 PDT
Created attachment 460904 [details]
Safari 15.5 differs from other browsers

I am able to reproduce this bug in Safari 15.5 / Safari Technical Preview 148 on macOS 12.4 using attached test case, while all other browsers as shown in the screenshot render vertical text correctly. Thanks!
Comment 3 Myles C. Maxfield 2022-07-16 20:20:03 PDT

*** This bug has been marked as a duplicate of bug 182042 ***