Class "PathCurveTo"
A description of a path curve to operator ("C" in SVG parlance)
that is meant to be used as part of a path.
x:Object of class "numeric". A vector of length four that
represent the x-locations of the control points of a cubic bezier
curve.
y:Object of class "numeric". A vector of length four that
represent the y-locations of the control points of a cubic bezier
curve.
Class PathSegment, directly.
Simon Potter
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