Inheritance: AttributeFigure
 public LineConnectionFigure(Figure startFigure, Figure endFigure)
     : base(startFigure, endFigure)
 {
     Line = new PolyLineFigure ();
     Line.Parent = this;
     Line.AddPoint (0.0, 0.0);
     Line.AddPoint (0.0, 0.0);
     UpdateConnection ();
 }
		public LineConnectionHandle (PolyLineFigure figure, ILocator loc, int index): base (figure, loc, index) {
		}
		public PolyLineHandle (PolyLineFigure figure, ILocator loc, int index): base (figure, loc) {
			Index = index;
		}