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
sc.oMaximumWithMargin = oMaximumWithMargin;
		sc.oMinimumWithMargin = oMinimumWithMargin;
		sc.iMarginPercent = iMarginPercent;
		sc.atcTickCoordinates = atcTickCoordinates;
		sc.dStartShift = dStartShift;
		sc.dEndShift = dEndShift;
		sc.dsiData = dsiData;
		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;
		sc.bAxisLabelStaggered = bAxisLabelStaggered;
		sc.iLabelShowingInterval = iLabelShowingInterval;
		sc.bTickBetweenCategories = bTickBetweenCategories;
		sc.bLabelWithinAxes = bLabelWithinAxes;
		return sc;
	}
	/**
	 * Zooms IN 'once' into a scale of type numerical or datetime Typically,
	 * this is called in a loop until label overlaps occur
	 */
	public final boolean zoomIn( )
	{