How to get calculated element width and height in YUI3?

jQuery has handy .height() and .width() utilities to get calculated displayed size of a DOM element. It also has .position() to get coordinates. In YUI3 Node, I see that there are .getX(), .getY() and .getXY() utilities to get 开发者_如何学Pythonposition, but I do not see anything for size (or can't look).

What's a good way to get element height and width in YUI3?

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getComputedStyle

.getComputedStyle("width")
.getComputedStyle("height")