if (y2 >= 0.0) {
            	if (orientation == PlotOrientation.VERTICAL) {
                    right.moveTo(transX1, transStack1);
                    right.lineTo(transX1, transY1);
                    right.lineTo(transXRight, transStackRight);
            	}
            	else {
                    right.moveTo(transStack1, transX1);
                    right.lineTo(transY1, transX1);
                    right.lineTo(transStackRight, transXRight);
            	}
                right.closePath();