Bug 152898 Error Bar Chart
Version: 3.2.0 Build id: I20060602-1317 The option of chart sometimes works ok, but sometimes it has the following error:
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/AutoScale.java
i = ia.length; 
							oUnit = new Integer( iaCalendarUnits[icu - 1] ); 
							
						}
						oStep = new Integer( ia[i - 1] ); 
						
						
						break;
					}
				}
			}
		}
		return true;
	}
	/**
	 * Zooms OUT 'once' into a scale of type numerical or datetime Typically,
	 * this is called in a loop until label overlaps occur
	 */
	public final boolean zoomOut( )
	{
		if ( bStepFixed )
			return false;
		if ( ( (Number) oStep ).doubleValue( ) >= Double.MAX_VALUE )
			return false; 
		if ( ( iType & NUMERICAL ) == NUMERICAL )
		{
			if ( ( iType & LOGARITHMIC ) == LOGARITHMIC )
			{
				final double dStep = asDouble( oStep ).doubleValue( );
				if ( ( Math.log( dStep ) / LOG_10 ) >= 1 )