if ( fs == null ) { df = new DecimalFormat( sc.getNumericPattern( dAxisValue ) ); }
		public void handlePreEachTick( int i ) throws ChartException		{			// PERFORM COMPUTATIONS ONLY IF AXIS LABEL IS VISIBLE			if ( bRenderAxisLabels )			{				if ( fs == null )				{					df = new DecimalFormat( sc.getNumericPattern( dAxisValue ) );				}				nde.setValue( dAxisValue );				try				{					sText = ValueFormatter.format( nde,							fs,							ax.getRunTimeContext( ).getULocale( ),							df );				}				catch ( ChartException dfex )				{					logger.log( dfex );					sText = IConstants.NULL_STRING;				}				la.getCaption( ).setValue( sText );			}		}