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 ( ( positionScope & ChartUIConstants.ALLOW_HORIZONTAL_POSITION ) == ChartUIConstants.ALLOW_HORIZONTAL_POSITION )
		{
			if ( isFlipped )
			{
				addArrayToList( LiteralHelper.verticalPositionSet.getDisplayNames( ),
						items );
			}
			else
			{
				addArrayToList( LiteralHelper.horizontalPositionSet.getDisplayNames( ),
						items );
			}
		}
		
		
		if ( ( positionScope & ChartUIConstants.ALLOW_IN_POSITION ) == ChartUIConstants.ALLOW_IN_POSITION )
		{
			items.add( LiteralHelper.inoutPositionSet.getDisplayNameByName( Position.INSIDE_LITERAL.getName( ) ) );
		}
		if ( ( positionScope & ChartUIConstants.ALLOW_OUT_POSITION ) == ChartUIConstants.ALLOW_OUT_POSITION )
		{
			items.add( LiteralHelper.inoutPositionSet.getDisplayNameByName( Position.OUTSIDE_LITERAL.getName( ) ) );
		}
		return items.toArray( new String[items.size( )] );
	}
	private static void addArrayToList( String[] array, List<String> list )
	{
		for ( int i = 0; i < array.length; i++ )
		{