Bug 312761 It makes no difference changing the series labels position in Radar chart.[13]
chart/org.eclipse.birt.chart.ui/src/org/eclipse/birt/chart/ui/util/ChartUIUtil.java
case Position.BELOW :
					position = Position.LEFT_LITERAL;
					break;
				case Position.LEFT :
					position = Position.BELOW_LITERAL;
					break;
				case Position.RIGHT :
					position = Position.ABOVE_LITERAL;
					break;
			}
		}
		return position;
	}
	/**
	 * Gets the position scope of Series label.
	 * 
	 * @param series
	 *            series
	 * @param dimension
	 *            chart dimension
	 * @return position scope of constants
	 * @see ChartUIConstants#ALLOW_ALL_POSITION
	 */
	public static int getPositionScopeOfSeriesLabel( Series series,
			ChartDimension dimension )
	{
		
		int positionScope = ChartUIConstants.ALLOW_HORIZONTAL_POSITION
				| ChartUIConstants.ALLOW_VERTICAL_POSITION;
		if ( series instanceof BarSeries )