[Webkit-unassigned] [Bug 76177] SVG group getBBox returns 0, 0, 0, 0 for a group of perpendicular paths

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Jan 12 11:09:20 PST 2012


https://bugs.webkit.org/show_bug.cgi?id=76177





--- Comment #4 from Levi Weintraub <leviw at chromium.org>  2012-01-12 11:09:20 PST ---
(In reply to comment #3)
> It would be clearer if the uniteIfNonZero function used the isZero function rather than having a hand-written distinct implementation of “non-zero”. I am concerned that this function’s definition of 0 is !x, while FloatSize’s definition of 0 is fabs(x) < epsilon. It looks like Levi made that change to FloatSize in July and I am not sure why it’s not needed here as well.

It was definitely an oversight that this still uses zero instead of considering epsilon, let's correct that now. Of course, epsilon is not perfect either...

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