[whatwg] [canvas] globalCompositeOperation poorly defined

L. David Baron dbaron at dbaron.org
Thu Jul 20 14:59:07 PDT 2006


On Friday 2006-06-23 12:30 +0200, Arve Bersvendsen wrote:
> There are a number of tests for globalCompositeOperation here:
> 
> <URL:http://testsuite.org/html/elements/canvas/getContext/2d/globalCompositeOperation/>
> 
> These tests are written pretty much to the letter of the specification,  
> but it would be appreciated if someone tried to verify the tests.

I don't see how the pass conditions in those tests are derived from the
little that the specification says.  If someone could explain, perhaps
they could write better text for the specification?

-David

-- 
L. David Baron                                <URL: http://dbaron.org/ >
           Technical Lead, Layout & CSS, Mozilla Corporation
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