public void DrawLink(Graphics graphics)
{
var beginPoint = BeginNodeView.CenterPoint();
var endPoint = EndNodeView.CenterPoint();
graphics.DrawLine(_pen, beginPoint, endPoint);
}
public bool IsBetween(NodeView beginNodeView, NodeView endNodeView)
{
return(BeginNodeView.Equals(beginNodeView) && EndNodeView.Equals(endNodeView) ||
BeginNodeView.Equals(endNodeView) && EndNodeView.Equals(beginNodeView));
}