* on the Tue, Aug 22, 2006 at 09:49:28AM +0100, Jonathan Chetwynd was tippering:
> please let me know if opera behaviour is correct.
> or when :-)

In this case, opera tries to behave as described in the CSS 2.1
specification [1].

The width is calulcated from this formula:

(intrinsic ratio) * (used height)

(intrinsic ratio) in your case is 1 (1:1, comes from viewBox) [2].
(used height) is 3.5em. So the width is computed to 3.5em.

Mozilla seems to have bugs on this [3,4,5]. I have not checked with
webkit.

If you do find bugs regarding to this in opera, please file them.

[1] http://www.w3.org/TR/CSS21/visudet.html#inline-replaced-width
[2] http://www.w3.org/TR/SVGMobile12/coords.html#IntrinsicSizing
[3] https://bugzilla.mozilla.org/show_bug.cgi?id=288276 (hixie has a 
informative comment a bit here leading to the current text in [1])
[4] https://bugzilla.mozilla.org/show_bug.cgi?id=321531
[5] https://bugzilla.mozilla.org/show_bug.cgi?id=294120

-- 
David Vest <[EMAIL PROTECTED]>


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