Bug 214197 [Regression] Auto scale does not work correctly [13]
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/AutoScale.java
if ( isAxisLabelStaggered( ) && baTickLabelStaggered[i] )
					{
						dMaxW2 = Math.max( dW, dMaxW2 );
					}
					else if ( dW > dMaxW )
					{
						dMaxW = dW;
					}
					i++;
				}
			}
			else if ( ( getType( ) & LINEAR ) == LINEAR )
			{
				final NumberDataElement nde = NumberDataElementImpl.create( 0 );
				double dAxisValue = asDouble( getMinimum( ) ).doubleValue( );
				double dAxisStep = asDouble( getStep( ) ).doubleValue( );
				DecimalFormat df = null;
				if ( fs == null )
				{
					df = computeDecimalFormat( dAxisValue, dAxisStep );
				}
				for ( int i = 0; i < da.size( ); i++ )
				{
					nde.setValue( dAxisValue );
					try
					{
						sText = ValueFormatter.format( nde,
								fs,
								rtc.getULocale( ),
								df );