Bug 163732

Summary:

The metrics of variable fonts do not vary when font-variation-settings is applied

Product:

WebKit

Reporter:

Laurence Penney <lorp>

Component:

Text

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED DUPLICATE

Severity:

Normal

CC:

mmaxfield

Priority:

Version:

Safari Technology Preview

Hardware:

Mac

OS:

macOS 10.12

Attachments:

Description	Flags
HTML showing failure in STP, success in Webkit Nightly	none
Skia with default 'wdth' setting	none
Skia with low 'wdth' setting	none
Skia with high 'wdth' setting	none

Laurence Penney

Reported 2016-10-20 08:12:52 PDT

Created attachment 292192 [details] HTML showing failure in STP, success in Webkit Nightly When CSS font-variation-settings is applied to a variable font, any metrics changes should be reflected, but they are not. Tested fonts: Skia, .SFNSText-Regular, .SFNSText-Italic, .SFNSDisplay-Regular None of my testing of Webkit Nightly exhibited this behaviour.

Attachments
HTML showing failure in STP, success in Webkit Nightly (337 bytes, text/html) 2016-10-20 08:12 PDT, Laurence Penney	no flags	Details
Skia with default 'wdth' setting (14.56 KB, image/png) 2016-10-20 08:19 PDT, Laurence Penney	no flags	Details
Skia with low 'wdth' setting (13.01 KB, image/png) 2016-10-20 08:19 PDT, Laurence Penney	no flags	Details
Skia with high 'wdth' setting (15.03 KB, image/png) 2016-10-20 08:19 PDT, Laurence Penney	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Laurence Penney

Comment 1 2016-10-20 08:19:09 PDT

Created attachment 292194 [details] Skia with default 'wdth' setting

Laurence Penney

Comment 2 2016-10-20 08:19:26 PDT

Created attachment 292195 [details] Skia with low 'wdth' setting

Laurence Penney

Comment 3 2016-10-20 08:19:42 PDT

Created attachment 292196 [details] Skia with high 'wdth' setting

Myles C. Maxfield

Comment 4 2016-10-20 09:27:28 PDT

*** This bug has been marked as a duplicate of bug 163093 ***

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