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
* <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean eIsSet( int featureID )
	{
		switch ( featureID )
		{
			case ComponentPackage.SERIES__VISIBLE :
				return isSetVisible( );
			case ComponentPackage.SERIES__LABEL :
				return label != null;
			case ComponentPackage.SERIES__DATA_DEFINITION :
				return dataDefinition != null && !dataDefinition.isEmpty( );
			case ComponentPackage.SERIES__SERIES_IDENTIFIER :
				return SERIES_IDENTIFIER_EDEFAULT == null ? seriesIdentifier != null
						: !SERIES_IDENTIFIER_EDEFAULT.equals( seriesIdentifier );
			case ComponentPackage.SERIES__DATA_POINT :
				return dataPoint != null;
			case ComponentPackage.SERIES__DATA_SETS :
				return dataSets != null && !dataSets.isEmpty( );
			case ComponentPackage.SERIES__LABEL_POSITION :
				return isSetLabelPosition( );
			case ComponentPackage.SERIES__STACKED :
				return isSetStacked( );
			case ComponentPackage.SERIES__TRIGGERS :
				return triggers != null && !triggers.isEmpty( );
			case ComponentPackage.SERIES__TRANSLUCENT :
				return isSetTranslucent( );
			case ComponentPackage.SERIES__CURVE_FITTING :