Re: [whatwg] Fwd: RE: Inconsistent behaviour of globalCompositeOperation property - Drawing model discussion

2011-01-17 Thread Charles Pritchard
On 1/17/2011 1:47 PM, Robert O'Callahan wrote: On Wed, Jan 5, 2011 at 12:05 PM, carol.sz...@nokia.com mailto:carol.sz...@nokia.com wrote: Given the statements above I no longer think that changing the spec in this regard is a good thing, but I still believe that the disappearance

Re: [whatwg] Fwd: RE: Inconsistent behaviour of globalCompositeOperation property - Drawing model discussion

2011-01-04 Thread carol.szabo
] Fwd: RE: Inconsistent behaviour of globalCompositeOperation property HTML5 - Canvas. I have read this thread (from and of July 2010) and I happen to agree that the Safari/Chromium implementation is more intuitive, and likely less expensive to implement, therefore I offer these 2 proposals

Re: [whatwg] Fwd: RE: Inconsistent behaviour of globalCompositeOperation property - Drawing model discussion

2011-01-04 Thread Robert O'Callahan
On Wed, Jan 5, 2011 at 8:12 AM, carol.sz...@nokia.com wrote: Please see my in-line comments below: -- Version 1: 4.8.11.1.13 Drawing model When a shape or image is painted, user agents must follow these steps, in the order given (or act as if they do):

Re: [whatwg] Fwd: RE: Inconsistent behaviour of globalCompositeOperation property - Drawing model discussion

2011-01-04 Thread carol.szabo
(Nokia-MS/Boston) Cc: ch...@jumis.com; wha...@whatwg.org Subject: Re: [whatwg] Fwd: RE: Inconsistent behaviour of globalCompositeOperation property - Drawing model discussion On Wed, Jan 5, 2011 at 8:12 AM, carol.sz...@nokia.commailto:carol.sz...@nokia.com wrote: Please see my in-line comments

Re: [whatwg] Fwd: RE: Inconsistent behaviour of globalCompositeOperation property

2011-01-03 Thread carol.szabo
the pixels in the canvas that are to be composited. From: whatwg-boun...@lists.whatwg.org [mailto:whatwg-boun...@lists.whatwg.org] On Behalf Of ext Charles Pritchard Sent: Friday, December 31, 2010 8:20 PM To: whatwg Subject: [whatwg] Fwd: RE: Inconsistent behaviour

Re: [whatwg] Fwd: RE: Inconsistent behaviour of globalCompositeOperation property

2011-01-03 Thread Robert O'Callahan
On Tue, Jan 4, 2011 at 7:25 AM, carol.sz...@nokia.com wrote: I thought that the issue was settled as well, but after talking to Ian Hixie and Philip Taylor, Ian indicated that if someone provides a clear formulation of the spec text that matches webkit behavior, the spec would likely be

[whatwg] Fwd: RE: Inconsistent behaviour of globalCompositeOperation property

2010-12-31 Thread Charles Pritchard
Implementation issues with the Drawing Model [1] have been floating around for some time. For whatever reasons, Microsoft is not willing to publicly discuss their issue with the spec, beyond the scant details listed below. That's fine and all.. I'm bringing it to the WHATWG's attention because