[whatwg] proposal: Add support for masking to canvas

Boris Zbarsky bzbarsky at MIT.EDU
Tue Jan 29 21:04:27 PST 2013

On 1/29/13 11:37 PM, Rik Cabanier wrote:
> So the API could be as follows:
> unrestricted double? sx;
> unrestricted double? sy;

Do these actually need to be nullable?  What's the use case for setting 
them to null?

Same thing for the rest of this dictionary's members.


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