[whatwg] Canvas arcTo

Ian Hickson ian at hixie.ch
Sat Feb 2 12:51:42 PST 2008

On Sat, 2 Feb 2008, Philip Taylor wrote:
> The circle can't touch tangentially at two distinct points, but
> nothing said there had to be two distinct points.

IIRC it used to say "another" point. It's certainly more explicitly now.

> About the updated specification:
> "the method must add a point (x&inf;, y&inf;)" - s/&inf;/∞/
> "the infinite line that crosses the point (x0, y0) and ends at the point 
> (x1, y1)" - it could be clearer to say "half-infinite line". (It seems 
> the technical term is "ray" or "half-line", but those aren't as clear.)


Ian Hickson               U+1047E                )\._.,--....,'``.    fL
http://ln.hixie.ch/       U+263A                /,   _.. \   _\  ;`._ ,.
Things that are impossible just take longer.   `._.-(,_..'--(,_..'`-.;.'

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