# R2 - DrawCurve

void R2::DrawCurve(Array<PointL>^ points,
double tension)

This method draws a cardinal spline.

## Parameters

Array<PointL>^ points

An array of points specifying the cardinal spline.
The array must contain a minimum of three points.

double tension

A number that specifies how tightly the curve bends through
the coordinates of the cardinal spline.

## Notes

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.