* <LI>{@link org.eclipse.draw2d.PositionConstants#SOUTH}
* </UL>
*/
public void automaticallyLayoutGraphs(int direction) {
LayoutManager layoutMgr = new GraphLayoutManager(this, direction);
layoutMgr.layout(getFigure());
getFigure().setLayoutManager(new FreeformLayout());
getFigure().revalidate();
}