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
{
		return this.fs;
	}
	/**
	 * @param fs
	 */
	public final void setFormatSpecifier( FormatSpecifier fs )
	{
		this.fs = fs;
	}
	/**
	 * 
	 * @return
	 */
	public final Object getUnit( )
	{
		return oUnit;
	}
	/**
	 * 
	 * @return
	 */
	public final DataSetIterator getData( )
	{
		return dsiData;
	}
	final void setTickCordinates( AxisTickCoordinates atc )
	{
		if ( atc != null && atc.size( ) == 1 )
		{