Bug 148724 the Multiplier of the Standard check box does not show properly < 0 values
In Series/Category Edit Format Dialog, the Multiplier of the Standard check box shows 0 when the value is less than 0 for example 0.000001.
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/wizard/format/popup/axis/AxisScaleSheet.java
boolean bEnabled = !( getAxisForProcessing( ).isCategoryAxis( ) || sType.equals( AxisType.TEXT_LITERAL.getName( ) ) );
		lblMin.setEnabled( bEnabled );
		txtScaleMin.setEnabled( bEnabled );
		lblMax.setEnabled( bEnabled );
		txtScaleMax.setEnabled( bEnabled );
		lblStep.setEnabled( bEnabled );
		txtScaleStep.setEnabled( bEnabled );
		
		
		lblStep.setEnabled( bEnabled
				&& !sType.equals( AxisType.DATE_TIME_LITERAL.getName( ) ) );
		txtScaleStep.setEnabled( bEnabled
				&& !sType.equals( AxisType.DATE_TIME_LITERAL.getName( ) ) );
	}
	private String getValue( DataElement de )
	{
		if ( de instanceof DateTimeDataElement )
		{
			Date dt = ( (DateTimeDataElement) de ).getValueAsCalendar( )
					.getTime( );
			return _sdf.format( dt );
		}
		else if ( de instanceof NumberDataElement )
		{
			return NumberFormat.getInstance( ).format( ( (NumberDataElement) de ).getValue( ) );
		}
		return ""; 
	}