Re: Missing values in SVGPathElement API: What to do?

Stephen Chenney wrote:
> I just came across some undefined behavior in the spec that could easily
> be defined. An example is the
> http://www.w3.org/TR/SVG/paths.html#InterfaceSVGPathElement spec. It has
> absolutely nothing to say about cases where the calling script does not
> provide all of the necessary parameters. I could find no blanket
> statement in the spec about what to do in such cases. The canvas spec is
> similarly unhelpful.
>
> e.g. what to do with
> pathSegment = pathElement.createSVGPathSegCurvetoCubicAbs(1.0)

SVG 2 uses Web IDL, which requires a TypeError be thrown when too few 
required arguments are passed.