Bug 214077 [Automation][Regression]Chart Y-axis step size is changed
Description: Chart Y-axis step size is changed to 1 when set the chart step size as default. Test Date: 20080102 Test Build: BIRT2.3.0 Daily Build: v20080102-1021 Step to reproduce: 1. Use the report attached 2. Preview it. Expect result: The step size should be 1000. Actual result: The step size is 1.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/AutoScale.java
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( )
	{
		if ( bStepFixed )
		{
			return false; 
		}
		if ( ChartUtil.mathEqual( 0, ( (Number) oStep ).doubleValue( ) ) )
		{
			return false; 
		}
		if ( ( iType & NUMERICAL ) == NUMERICAL )
		{
			if ( ( iType & LOGARITHMIC ) == LOGARITHMIC )
			{
				final double dStep = asDouble( oStep ).doubleValue( );
				if ( ( Math.log( dStep ) / LOG_10 ) > 1 )
				{
					oStep = new Double( dStep / 10 );
				}
				else