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
}
				}
			}
		}
		else if ( chart instanceof ChartWithoutAxes )
		{
			ChartWithoutAxes cwoa = (ChartWithoutAxes) chart;
			final SeriesDefinition sdBase = cwoa.getSeriesDefinitions( )
					.get( 0 );
			int iOrthogonalSeriesDefinitionCount = 0;
			EList<SeriesDefinition> elSD = sdBase.getSeriesDefinitions( );
			for ( int j = 0; j < elSD.size( ); j++ )
			{
				SeriesDefinition sd = elSD.get( j );
				Query qy = sd.getQuery( );
				if ( qy == null )
				{
					continue;
				}
				String sExpression = qy.getDefinition( );
				if ( sExpression == null || sExpression.length( ) == 0 )
				{
					continue;
				}
				iOrthogonalSeriesDefinitionCount++;
			}
			
			for ( Iterator<SeriesDefinition> itr = elSD.iterator( ); itr.hasNext( ); )
			{
				SeriesDefinition sdOrthogonal = itr.next( );