RESOLVED INVALID 126658
Subpixel layout: RenderSlider's thumb position needs flooring. 
https://bugs.webkit.org/show_bug.cgi?id=126658
Summary Subpixel layout: RenderSlider's thumb position needs flooring.
zalan
Reported 2014-01-08 13:24:00 PST
LayoutUnit offset = percentageOffset * availableExtent; with the following test case <input type=range value=75 style="-webkit-transform: rotate(30deg)"> produces an off by one result when subpixel is on. failed case: fast/forms/range/input-appearance-range.html
Attachments
slider knob position (193.43 KB, image/jpeg)
2014-01-15 11:50 PST, zalan 		no flags
Details
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Radar WebKit Bug Importer
Comment 1 2014-01-14 10:23:35 PST
<rdar://problem/15815546>
zalan
Comment 2 2014-01-15 11:50:09 PST
Created attachment 221289 [details] slider knob position
zalan
Comment 3 2014-01-15 11:51:19 PST
The new position does not make the slider's knob look less centered. It is just a different position. Prefer subpixel layout. (Can't compare to FF as this is a custom control)
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