- From: Ian Hickson <ian@hixie.ch>
- Date: Wed, 10 Jun 2009 06:16:16 +0000 (UTC)
- To: Simon Pieters <simonp@opera.com>
- Cc: "public-html@w3.org" <public-html@w3.org>
On Tue, 19 May 2009, Simon Pieters wrote: > > The spec doesn't call out NaN and Infinity for globalAlpha. I think > globalAlpha should be handled consistently with the other canvas > attributes and not throw an exception. > > http://www.whatwg.org/specs/web-apps/current-work/multipage/the-canvas-element.html#dom-context-2d-globalalpha The spec says: Unless otherwise stated, for the 2D context interface, any method call with a numeric argument whose value is infinite or a NaN value must be ignored. ...and doesn't appear to contradict this in the definition of globalAlpha. Am I missing something? -- Ian Hickson U+1047E )\._.,--....,'``. fL http://ln.hixie.ch/ U+263A /, _.. \ _\ ;`._ ,. Things that are impossible just take longer. `._.-(,_..'--(,_..'`-.;.'
Received on Wednesday, 10 June 2009 06:16:50 UTC