Re: [fxtf-drafts] [motion-1] The definition of "containing box" for ray() function (#369)

I think the choice of reference box won't affect `path()`, since you can't use percentages in the path data.  For `url()` I guess it does matter, since you might reference say a shape with percentage values for its geometry, like`<circle cx="50%" cy="50%" r="100"/>`.

I'm still not super sure what the use cases are for selecting which reference box to use.  But if we do have a box in the property value, it makes sense to have it for all values that can be affected by it.

As for which element it refers to, does it always make sense to use the parent element?  What about in the (presumably not uncommon case) of the element being absolutely positioned?

GitHub Notification of comment by heycam
Please view or discuss this issue at using your GitHub account

Received on Friday, 13 September 2019 04:57:22 UTC