.position() and .offset() return rotated values

[anonymous]

This happens in Chrome, firefox works well. I don't test on other browsers.

If an element is rotated by '-webkit-transform: rotate(30deg)', the position() and offset() do not return the left/top value specified in css style. It gives the value transformed via the rotate matrix. There is a simple demo. ​http://jsfiddle.net/kevinxiao/92vfL/show

The two elements in demo are draggable. When the yellow one is dragged, it itself move towards top some pixels, I think that's caused by this bug.

My Chrome version is Chromium 11.0.696.71 (86024) Ubuntu 11.04

[anonymous]

The demo address updated to ​http://jsfiddle.net/kevinxiao/92vfL/1/show/

[Timmy Willison]

Duplicate of #8362.