[whatwg] Canvas Path.addPath SVGMatrix not optimal?

Dirk Schulze dschulze at adobe.com
Wed Mar 19 13:46:13 PDT 2014


I just looked at the definition of Path.addPath[1]:

    void addPath(Path path, SVGMatrix? transformation);

SVGMatrix is nullable but can not be omitted all together. Why isn’t it optional as well? I think it should be optional, especially because creating an SVGMatrix at the moment means writing:

    var matrix = document.createElementNS('http://www.w3.org/2000/svg','svg').createSVGMatrix();


[1] http://www.whatwg.org/specs/web-apps/current-work/multipage/the-canvas-element.html#path

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