Bug 24666

Summary:

CSS animations on zoom incorrectly "snap" elements using absolute widths

Product:

WebKit

Reporter:

Alex Russell <alex>

Component:

Layout and Rendering

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED DUPLICATE

Severity:

Normal

CC:

ahmad.saleem792, erikkay, simon.fraser, slightlyoff

Priority:

Version:

528+ (Nightly build)

Hardware:

Mac

OS:

OS X 10.5

Attachments:

Description	Flags
css zoom "snapping" bug	none

Alex Russell

Reported 2009-03-17 23:35:27 PDT

when using a -webkit-transition across the "zoom" property and only when increasing the zoom factor, elements inside a zoomed container which specify fixed widths seem to "snap" to their destination width/height in the first frame of the animation, zoom based on this laid out size, and upon the final frame, snap *back* to the first-frame final size. It's unclear if font sizes changing to be larger than the destination size is related. See attached test case. Also, wasn't sure if this should have been filed under "CSS", so apologies in advance if it's in the wrong component.

Attachments
css zoom "snapping" bug (1.38 KB, text/html) 2009-03-17 23:36 PDT, Alex Russell	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Alex Russell

Comment 1 2009-03-17 23:36:40 PDT

Created attachment 28719 [details] css zoom "snapping" bug demonstrates the bug for both images and other block elements.

Simon Fraser (smfr)

Comment 2 2009-07-28 08:54:49 PDT

It's actually a bug that transitions run when zoom changes (bug 24807).

Ahmad Saleem

Comment 3 2023-02-24 09:28:18 PST

*** This bug has been marked as a duplicate of bug 24807 ***

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