public void createOutline(Shape selected) {
		selectedShape = selected;
		if (selectedShape == null)
			return;
		if (selectedShape instanceof Square) {
			createOutlineForSquare((Square) selectedShape);
		}
		else if (selectedShape instanceof Rectangle) {
			createOutlineForRectangle((Rectangle)selectedShape);
		}
		else if (selectedShape instanceof Circle) {
			createOutlineForCircle((Circle)selectedShape);
		}
		else if (selectedShape instanceof Ellipse) {
			createOutlineForEllipse((Ellipse)selectedShape);
		}
		else if (selectedShape instanceof  Line) {
			
		}
		else if (selectedShape instanceof Triangle) {
			
		}
	}