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.reportitem.ui/src/org/eclipse/birt/chart/reportitem/ui/ChartReportItemBuilderImpl.java
if ( sFromUnits.equalsIgnoreCase( "pixels" ) ) 
		{
			dOriginalValue = ( dOriginalValue * 72d ) / ids.getDpiResolution( );
		}
		
		
		dResult = ( DimensionUtil.convertTo( dOriginalValue,
				getBIRTUnitsFor( sFromUnits ),
				getBIRTUnitsFor( sToUnits ) ) ).getMeasure( );
		
		if ( sToUnits.equalsIgnoreCase( "pixels" ) ) 
		{
			dResult = ( ids.getDpiResolution( ) * dResult ) / 72d;
		}
		return dResult;
	}
	/**
	 * @param sUnits
	 */
	private static String getBIRTUnitsFor( String sUnits )
	{
		if ( sUnits.equalsIgnoreCase( "inches" ) ) 
		{
			return DesignChoiceConstants.UNITS_IN;
		}
		else if ( sUnits.equalsIgnoreCase( "centimeters" ) ) 
		{
			return DesignChoiceConstants.UNITS_CM;
		}
		else