Bug 196158

Summary:	Underlines with animated thickness leaves trail as it decreases thickness
Product:	WebKit	Reporter:	Myles C. Maxfield <mmaxfield>
Component:	Text	Assignee:	Myles C. Maxfield <mmaxfield>
Status:	NEW
Severity:	Normal	CC:	dbates, mmaxfield, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=190764

Myles C. Maxfield

Reported 2019-03-22 14:22:20 PDT

See https://codepen.io/jpamental/pen/aMQKvP Scroll down to the bottom. Notice the single underline on the last line of text. Hover over it with your mouse, then un-hover. The underline's animation back to normal thickness appears to leave a trail.

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Radar WebKit Bug Importer

Comment 1 2019-03-23 17:42:58 PDT

<rdar://problem/49191157>

Myles C. Maxfield

Comment 2 2019-03-29 18:25:27 PDT

https://bugs.webkit.org/show_bug.cgi?id=190764 should have fixed this :(

Myles C. Maxfield

Comment 3 2019-04-02 09:40:56 PDT

We should consider making both position and size always multiples of whole device pixel.

Myles C. Maxfield

Comment 4 2019-04-03 12:10:06 PDT

See also: https://twitter.com/letrastudio/status/1113136339149565953

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