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
public int getDirection( )
	{
		return iScaleDirection;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see java.lang.Object#clone()
	 */
	public final Object clone( )
	{
		final AutoScale sc = new AutoScale( iType, oMinimum, oMaximum, oStep );
		sc.dStart = dStart;
		sc.dEnd = dEnd;
		sc.daTickCoordinates = daTickCoordinates;
		sc.dStartShift = dStartShift;
		sc.dEndShift = dEndShift;
		sc.dsiData = dsiData;
		sc.oStep = oStep;
		sc.oUnit = oUnit;
		sc.bMaximumFixed = bMaximumFixed;
		sc.bMinimumFixed = bMinimumFixed;
		sc.bStepFixed = bStepFixed;
		sc.fs = fs;
		sc.rtc = rtc;
		sc.bIntegralZoom = bIntegralZoom;
		sc.bCategoryScale = bCategoryScale;
		sc.iScaleDirection = iScaleDirection;
		sc.baTickLabelVisible = baTickLabelVisible;
		sc.baTickLabelStaggered = baTickLabelStaggered;