Re: [svgwg] Add a method to return the path direction (tangent) angle at a given distance

>From my interpretation of what @AmeliaBR wrote above it would essentially be the same as `offset-rotate: auto`, so certainly more aligned to the motion path spec than any marker orientation. While @BigBadaboom wasn't entirely clear on what he wanted, @AmeliaBR's slightly more meaty description at least offers a reasonable intersection =). There doesn't seem to be much to gain from referencing the motion path spec - it doesn't really say much of value on the matter. Presumably the spec for `getSlopeAtLength()` (bikeshed colors not considered) would have a shape similar to that of [`getPointAtLength()'](https://svgwg.org/svg2-draft/types.html#__svg__SVGGeometryElement__getPointAtLength) and have the same semantics when it comes to handling (clamping) of the parameter etc (not that there is much beside that, really.)

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Received on Saturday, 29 July 2017 14:35:46 UTC