[whatwg] Canvas Zero/NaN/Infinity issues
darin at apple.com
Wed May 16 10:36:27 PDT 2007
On May 15, 2007, at 6:36 PM, Ian Hickson wrote:
>> For the graphics context functions that take floating point values, I
>> think the specification should say what the expected behavior is for:
>> 1) NANs
>> 2) non-floating point values
>> 3) missing parameters
>> b) excess arguments
> 1, 3, and b now raise exceptions except if otherwise specified. I
> yet defined 2. I'm not sure what it should say.
I think that (2) should be the same as (1). I think it makes logical
sense and matches current implementations. I'm not sure how it should
be presented or worded.
I think that for (b) we should specify ignoring the additional
parameters rather than raising an exception. That's more consistent
pretty sure all existing implementations do this.
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