[whatwg] Why does CanvasRenderingContext2D.drawImage not draw a video's poster?
callow_mark at hicorp.co.jp
Wed Jul 18 21:14:26 PDT 2012
On 18/07/2012 13:57, Charles Pritchard wrote:
> We don't have events based on poster, so we don't know whether or not it's been loaded.
On 19/07/2012 09:46, Charles Pritchard wrote:
> I'm not opposed to the idea, but I'm failing to see the benefit.
> Still, if there's going to be one, we're going to need an
> onposterloaded event.
I don't understand these concerns. Step 4 of the algorithm to be run
when the video element is created or the @poster attribute is set,
changed or removed says:
the resulting absolute URL
from the element's |Document
This must delay the load event
of the element's document.
So once the documented is loaded, the poster, if there is one, will be
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