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
* 
	 * @see org.eclipse.birt.chart.model.component.Series#initialize()
	 */
	protected void initialize( )
	{
		setStacked( false );
		setVisible( true );
		final Label la = LabelImpl.create( );
		LineAttributes lia = LineAttributesImpl.create( ColorDefinitionImpl.BLACK( ),
				LineStyle.SOLID_LITERAL,
				1 );
		la.setOutline( lia );
		lia.setVisible( false );
		
		setLabel( la );
		la.setVisible( false );
		setLabelPosition( Position.OUTSIDE_LITERAL );
		setSeriesIdentifier( IConstants.UNDEFINED_STRING );
		setDataPoint( DataPointImpl.create( null, null, ", " ) ); 
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.model.component.Series#canBeStacked()
	 */
	public boolean canBeStacked( )
	{
		return false;
	}
	/*