void R2::DrawCurve(Array<PointL>^ points, double tension)
This method draws a cardinal spline.
An array of points specifying the cardinal spline. The array must contain a minimum of three points.
A number that specifies how tightly the curve bends through the coordinates of the cardinal spline.
A segment is defined as a curve that connects two consecutive points in the cardinal spline. The ending point of each segment is the starting point for the next segment.