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
eNotify( new ENotificationImpl( this,
					Notification.SET,
					ComponentPackage.SERIES__DATA_POINT,
					newDataPoint,
					newDataPoint ) );
	}
	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public EMap getDataSets( )
	{
		if ( dataSets == null )
		{
			dataSets = new EcoreEMap( ComponentPackage.Literals.ESTRING_TO_DATA_SET_MAP_ENTRY,
					EStringToDataSetMapEntryImpl.class,
					this,
					ComponentPackage.SERIES__DATA_SETS );
		}
		return dataSets;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.model.component.Series#getDataSet()
	 */
	public DataSet getDataSet( )
	{
		return (DataSet) getDataSets( ).get( null );
	}