Re: [fxtf-drafts] [motion] Should omitted <size> just extend to the containing block edge?

> someone might want to position along a polar ray between the initial
 point and the edge of the containing block at a non-orthogonal angle.

Previously, Motion Path Spec described that the end point of the path 
is the point where the ray with < angle > meets the edge of the 
containing block.
But this caused the inconsistency in `offset-path` when the < angle > 
is different but the percentage value of `offset-distance` is the 
same. 
So I thought the default value as `closet-side` can solve the 
inconsistency, it makes the calculated position of the element 
constant with the changes in < angle > of the path.

Specifying `furthest-corner` for < size > can position the element 
along a polar ray between the initial point and the edge of the 
containing block at a non-orthogonal angle.

It's hard for me to find the better option than `closet-side` for the 
default of < size >.

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Received on Wednesday, 21 December 2016 08:17:49 UTC