Bug 212371 [Regression] Auto-scale does not work correctly and gridline is not shown anymore when run the attached java file [13]
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/AutoScale.java
}
					catch ( ChartException dfex )
					{
						logger.log( dfex );
						sText = IConstants.NULL_STRING;
					}
					la.getCaption( ).setValue( sText );
					dW = computeWidth( xs, la );
					if ( isAxisLabelStaggered( ) && baTickLabelStaggered[i] )
					{
						dMaxW2 = Math.max( dW, dMaxW2 );
					}
					else if ( dW > dMaxW )
					{
						dMaxW = dW;
					}
					dAxisValue += dAxisStep;
				}
			}
			else if ( ( getType( ) & LOGARITHMIC ) == LOGARITHMIC )
			{
				final NumberDataElement nde = NumberDataElementImpl.create( 0 );
				double dAxisValue = asDouble( getMinimum( ) ).doubleValue( );
				double dAxisStep = asDouble( getStep( ) ).doubleValue( );
				DecimalFormat df = null;
				for ( int i = 0; i < da.size( ); i++ )
				{
					if ( fs == null )
					{
						df = computeDecimalFormat( dAxisValue, dAxisStep );