public void AddCurve(Point [] points, int offset, int numberOfSegments, float tension)
{
if (points == null)
{
throw new ArgumentNullException("points");
}
Status status = GDIPlus.GdipAddPathCurve3I(nativePath, points, points.Length,
offset, numberOfSegments, tension);
GDIPlus.CheckStatus(status);
}
