Bug 189607 2D+ Curve Fitting Line does not work correctly [0001]
Description: 2D+ Curve Fitting Line does not work correctly. Build number: 2.2.0.v20070529-1039 Steps to reproduce: 1. Preview the attached design file. Expected result: Curve Fitting Line for 2D+ works corrctly. Actual result: See the screenshot. Error log: N/A
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/model/component/impl/SeriesImpl.java
oldSeriesIdentifier,
					seriesIdentifier ) );
	}
	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public DataPoint getDataPoint( )
	{
		return dataPoint;
	}
	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetDataPoint( DataPoint newDataPoint,
			NotificationChain msgs )
	{
		DataPoint oldDataPoint = dataPoint;
		dataPoint = newDataPoint;
		if ( eNotificationRequired( ) )
		{
			ENotificationImpl notification = new ENotificationImpl( this,
					Notification.SET,
					ComponentPackage.SERIES__DATA_POINT,
					oldDataPoint,
					newDataPoint );
			if ( msgs == null )
				msgs = notification;
			else