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
{
			nTicks = 10000;
		}
		
		if ( nTicks < 2 )
		{
			nTicks = 2;
		}
		return nTicks;
	}
	/**
	 * Returns the absolute value of the scale unit.
	 * 
	 * @return
	 */
	public final double getUnitSize( )
	{
		if ( atcTickCoordinates == null )
		{
			throw new RuntimeException( new ChartException( ChartEnginePlugin.ID,
					ChartException.COMPUTATION,
					"exception.unit.size.failure",  
					Messages.getResourceBundle( rtc.getULocale( ) ) ) );
		}
		return Math.abs( atcTickCoordinates.getStep( ) );
	}
	/**
	 * 
	 * @return
	 */