Distance from start of path to this point. If path is closed (eg. a circle) it may have some arbitary 'start' point
Returns a point at a relative (0.0-1.0) position along the path
Inverse of relativePosition.
Relative position (0.0-1.0)
Point
Length of path
Returns relative position of point
along path.
If pt
is same as start, result will be 0, if it's the same as end, it will be 1.
Inverse of interpolate.
Returns a string representation of pth values
Returns an array of SVG segments that can render path
Gets smallest box that encloses path