[whatwg] Canvas: clarification of compositing operations needed

Tab Atkins Jr. jackalmage at gmail.com
Thu Jul 29 09:37:47 PDT 2010


On Thu, Jul 29, 2010 at 7:17 AM, Leonardo Dutra <leodutra.br at gmail.com> wrote:
> But this is not the point.
> "Composite A within the clipping region over the current canvas bitmap using
> the current composition operator."
> The word "clipping" is the point.

No, clipping is not the point either.  The difference between the
Firefox/spec behavior and the Webkit behavior has nothing to do with
clipping.  ("clipping region" refers specifically to the region you
create by calling the clip() function.)

~TJ



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