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
dStart,
				dEnd,
				dTickGap,
				!bCategoryScale || isTickBetweenCategories( ) );
		setTickCordinates( null );
		setEndPoints( dStart, dEnd );
		setTickCordinates( atc );
		if ( bStepFixed &&
				oStepNumber == null &&
				( nTicks > 2 ) &&
				bMaxIsNotIntegralMultipleOfStep )
		{
			
			
			
			
			if ( !checkFit( xs, la, iLabelLocation ) )
			{
				nTicks--;
				AxisTickCoordinates atc1 = new AxisTickCoordinates( nTicks,
						dStart,
						dEnd,
						dTickGap,
						!bCategoryScale || isTickBetweenCategories( ) );
				setTickCordinates( null );
				setTickCordinates( atc1 );
			}
		}
		baTickLabelVisible = checkTickLabelsVisibility( xs, la, iLabelLocation );
		return nTicks;