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/Series.java
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	String getDisplayName( );
	/**
	 * Sets the value dataSet.
	 * 
	 * @param dataSet
	 */
	void setDataSet( DataSet dataSet );
	/**
	 * Returns the value dataSet.
	 * 
	 * @return
	 */
	DataSet getDataSet( );
	/**
	 * Sets the user dataSet.
	 * 
	 * @param userKey
	 * @param dataSet
	 */
	void setDataSet( String userKey, DataSet dataSet );
	/**
	 * Returns the user dataSet.
	 * 
	 * @param userkey
	 * @return
	 */
	DataSet getDataSet( String userkey );
}