Code

DiagramLink CreateGeneralization(DiagramNode typeNode, DiagramNode baseTypeNode)
{
	DiagramLink link = diagram.Factory.CreateDiagramLink(typeNode, baseTypeNode);
	link.HeadShape = ArrowHead.Triangle;
	link.CascadeOrientation = Orientation.Vertical;
	link.SegmentCount = 3;
	link.Style = LinkStyle.Cascading;
	link.Brush = new SolidBrush(Color.White);

	PointCollection points = link.ControlPoints;
	RectangleF r1 = typeNode.Bounds;
	RectangleF r2 = baseTypeNode.Bounds;
	points[0] = new PointF(r1.X + r1.Width / 2, r1.Top);
	points[points.Count - 1] = new PointF(r2.X + r2.Width / 2, r2.Bottom);
	link.UpdateFromPoints();
	link.Route();

	return link;
}