W3C home > Mailing lists > Public > public-html@w3.org > May 2009

canvas: globalAlpha should not throw

From: Simon Pieters <simonp@opera.com>
Date: Tue, 19 May 2009 11:13:18 +0200
To: "public-html@w3.org" <public-html@w3.org>
Message-ID: <op.ut56kgoiidj3kv@simon-pieterss-macbook.local>
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

-- 
Simon Pieters
Opera Software
Received on Tuesday, 19 May 2009 09:14:01 UTC

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