Bug 188029 Top face is missing in Area chart of 2D+ with negative values
Top face is missing in Area chart of 2D+ with negative values. Please see attached screenshot.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/StackGroup.java
final void addSeries( Series se )
	{
		alSeries.add( se );
	}
	/**
	 * 
	 * @return
	 */
	final ArrayList getSeries( )
	{
		return alSeries;
	}
	/**
	 * 
	 * @return
	 */
	public final int getSharedIndex( )
	{
		return iSharedUnitIndex;
	}
	/**
	 * 
	 * @return
	 */
	public final int getSharedCount( )
	{
		return iSharedUnitCount;
	}
}