[Bug 13085] Enhancement: Set component for whole image?

http://www.w3.org/Bugs/Public/show_bug.cgi?id=13085

--- Comment #3 from Tab Atkins Jr. <jackalmage@gmail.com> 2011-06-29 20:36:20 UTC ---
Oh, sorry, I misread your email.  You're asking for clarification as to why
setting everything is necessary.

The answer is simplicity.  Most use-cases will be adjusting all four
components, so there's not much value to fixing one or more components steady.

The one case that's relatively high-value is creating an "opaque" canvas where
the alpha is held at 255.  Mozilla is currently handling this with a moz-opaque
attribute.

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Received on Wednesday, 29 June 2011 20:36:22 UTC