[Bug 17563] Forbid use of canvas for decoration

https://www.w3.org/Bugs/Public/show_bug.cgi?id=17563

rcabanie <cabanier@adobe.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|                            |WONTFIX

--- Comment #10 from rcabanie <cabanier@adobe.com> 2012-08-14 22:59:00 UTC ---
(In reply to comment #2)
> The spec should be clearer about whether canvas-for-decoration is OK or not, I
> think.

I assume that you're referring to the section "A purely decorative image that
doesn't add any information but is still specific to the surrounding content"
in http://www.w3.org/TR/2008/WD-html5-20080610/embedded0.html.

That particular part of the spec describes what the 'alt' attribute should
contain. This does not prohibit using an image for purely decorative means.
(Also, notice the 'in general' which does not prohibit decorative images).

> "The canvas element provides scripts with a resolution-dependent bitmap canvas,
> which can be used for rendering graphs, game graphics, or other visual images
> on the fly."
This description is talking about the content of the canvas. It's not saying
how you can use that content (be it as a normal image or a decorative one as
described in the image spec )

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Received on Tuesday, 14 August 2012 22:59:02 UTC