javascript - How to get the real height of a text? -

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referring go example
http://jsfiddle.net/uzgjx/

the result height of box containing text (the 1 can see if select text mouse..) wichi higher real height of text.
there way real height jquery or plain js?
in example tryed with

text.height()

and

text[0].getboundingclientrect().height

with no luck, says 19px instead of 14px

get computed font-size text element instead:

parseint(window.getcomputedstyle(text[0]).fontsize, 10);

font-size represents size of em square font. should noted that, while glyphs stay inside bounds of em square, may exceed bounds. doesn't occur on vertical dimentions, though.

give try: http://jsfiddle.net/uzgjx/1/. tip: screenshot , copy favourite image editor, select pixels height of text , compare value given in fiddle.


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