- From: <bugzilla@jessica.w3.org>
- Date: Mon, 18 Jul 2011 22:05:33 +0000
- To: public-html-bugzilla@w3.org
http://www.w3.org/Bugs/Public/show_bug.cgi?id=13277
--- Comment #1 from Patrick <phorgan1@gmail.com> 2011-07-18 22:05:32 UTC ---
Another example of where it could be useful came up today. I wanted to do
something like:
CanvasRenderingContext2D.prototype.drawLineAtAngle =
function(ctx,x0,y0,angle,length)
{
this.save();
this.lineTo(curpointX+length*Math.cos(angle),curPointY+length*Math.sin(angle));
this.stroke();
this.restore();
}
But of course there's no way to get the current point, so the context2D is not
extensible like this. If the getter method(s) would just supply this it would
be great!
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Received on Monday, 18 July 2011 22:05:34 UTC