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Re: mask: luminance or alpha

From: Brian Birtles <birtles@gmail.com>
Date: Wed, 01 Aug 2012 08:27:15 +0900
Message-ID: <501869D3.5050502@gmail.com>
To: "Tab Atkins Jr." <jackalmage@gmail.com>
CC: Rik Cabanier <cabanier@gmail.com>, www-svg@w3.org
(2012/08/01 8:12), Tab Atkins Jr. wrote:
> Brian wasn't suggesting to change <mask>.  He was saying that we're
> stuck with the <mask> element defaulting to luminance, and the <image>
> type defaulting to alpha, but we can shift other vector data to either
> alpha or luminance, whichever we find easier/more consistent.

Thanks Tab, yes, that's what I meant. However, I'm not sure if we're 
stuck with <image> defaulting to alpha since I think we don't need to 
follow -webkit-mask exactly do we?

Note that I'm pretty sure -webkit-mask uses alpha for <gradient> values 
(i.e. vector data) and SVG images.


Received on Tuesday, 31 July 2012 23:27:47 UTC

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