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
{
			if ( dimension == ChartDimension.THREE_DIMENSIONAL_LITERAL )
			{
				
				positionScope = ChartUIConstants.ALLOW_OUT_POSITION;
			}
			else
			{
				
				positionScope = ChartUIConstants.ALLOW_INOUT_POSITION;
			}
		}
		else if ( series instanceof PieSeries )
		{
			
			positionScope = ChartUIConstants.ALLOW_INOUT_POSITION;
		}
		else if ( series instanceof GanttSeriesImpl )
		{
			
			positionScope |= ChartUIConstants.ALLOW_IN_POSITION;
		}
		else if ( series instanceof BubbleSeriesImpl )
		{
			
			positionScope |= ChartUIConstants.ALLOW_IN_POSITION;
		}
		return positionScope;
	}
	/**