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[whatwg] Canvas: clarification of compositing operations needed

From: Tab Atkins Jr. <jackalmage@gmail.com>
Date: Thu, 29 Jul 2010 09:37:47 -0700
Message-ID: <AANLkTinDPN25ax4uEH2kJ9H27QVW3BUqqNV42gOv3fW7@mail.gmail.com>
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
Received on Thursday, 29 July 2010 09:37:47 UTC

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