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Issue metadata

Status: WontFix
Owner:
Closed: Nov 2016
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug



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Checkboxes rendering is inconsistent with certain height/width values

Reported by bouvrett...@gmail.com, Nov 24 2016

Issue description

UserAgent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36

Example URL:
See self-contained attached file

Steps to reproduce the problem:
1. Load the attached HTML example.
2. Try to resize the window's width and observe the checkboxes "animate".

What is the expected behavior?
The checkboxes size should be consistent.

What went wrong?
The checkboxes size flicker (ruffly 1 pixel) which seems to be a rendering problem, considering it only happens on certain pixel values and the inspection does not reflect the visual.

Does it occur on multiple sites: Yes

Is it a problem with a plugin? No 

Did this work before? N/A 

Does this work in other browsers? Yes

Chrome version: 54.0.2840.99  Channel: stable
OS Version: 6.1 (Windows 7, Windows Server 2008 R2)
Flash Version: Shockwave Flash 23.0 r0
 
checkboxBug.html
470 bytes View Download

Comment 1 by kojii@chromium.org, Nov 24 2016

Components: -Blink Blink>Forms>Checkbox
Status: Untriaged (was: Unconfirmed)
Reproduced on Canary 57.0.2928.0

Comment 2 by tkent@chromium.org, Nov 24 2016

Components: Blink>Layout>Subpixel
Owner: tkent@chromium.org
Status: WontFix (was: Untriaged)
This is because margin-left, width, and height can be fractional numbers, and pixel-snapping results depend on the window size.

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