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based on an earlier version of the Wolfram Language.
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Spline[{pt1, pt2, ...}, type]
is a two-dimensional graphics primitive which represents a spline of type type through (or controlled by) points pt1, pt2, ....
  • Possible settings for type are:
CubicCubic spline
BezierBezier spline
CompositeBezierComposite Bezier spline
  • Spline may be used along with other graphics primitives in a Graphics expression.
  • Spline[{pt1, pt2, ...}, type] produces a spline expression of the form Spline[{pt1, pt2, ...}, type, control] where control is information which describes the spline completely.
  • The information in control depends on the kind of spline used.
  • The following options can be given:
SplinePoints25initial number of points sampled in default rendering of spline
SplineDotsNonestyle to render interpolation or control points of curve
MaxBend10.maximum angle between successive segments when using adaptive rendering
SplineDivision20.maximum amount of subdivision to be used in attempting to generate a smooth curve