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[Bug 12705] setTransform spec silent on what to do with singular matrices

From: <bugzilla@jessica.w3.org>
Date: Fri, 20 May 2011 18:48:47 +0000
To: public-html-bugzilla@w3.org
Message-Id: <E1QNUkh-0005cB-JY@jessica.w3.org>
http://www.w3.org/Bugs/Public/show_bug.cgi?id=12705

--- Comment #7 from Aryeh Gregor <Simetrical+w3cbug@gmail.com> 2011-05-20 18:48:46 UTC ---
Do you have a specific test-case?  I don't know enough about canvas to easily
make one, but I'd be interested in fiddling and seeing how browsers behave
here.  Your description in comment 2 makes it sound like WebKit doesn't handle
singular matrices specially at all, it just draws everything with zero width. 
If that's correct, presumably it behaves the same if the eigenvalues are both
very small, not just if they're zero (since the width will round down to zero).

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