Bug 312761 It makes no difference changing the series labels position in Radar chart.[13]
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/model/type/impl/PieSeriesImpl.java
newTitle,
					newTitle ) );
	}
	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public Position getTitlePosition( )
	{
		return titlePosition;
	}
	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public void setTitlePosition( Position newTitlePosition )
	{
		Position oldTitlePosition = titlePosition;
		titlePosition = newTitlePosition == null ? TITLE_POSITION_EDEFAULT
				: newTitlePosition;
		boolean oldTitlePositionESet = titlePositionESet;
		titlePositionESet = true;
		if ( eNotificationRequired( ) )
			eNotify( new ENotificationImpl( this,
					Notification.SET,
					TypePackage.PIE_SERIES__TITLE_POSITION,
					oldTitlePosition,
					titlePosition,
					!oldTitlePositionESet ) );
	}