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/event/EventObjectCache.java
* Creates or returns the requested event object from local cache.
	 * 
	 * @param oSource
	 * @param cType
	 * 
	 * @return An instance of the requested event object that encapsulates
	 *         rendering attributes
	 */
	public final ChartEvent getEventObject( Object oSource, Class cType )
	{
		ChartEvent event = (ChartEvent) _htEvents.get( cType );
		if ( event == null )
		{
			try
			{
				final Constructor co = cType.getConstructor( new Class[]{
					Object.class
				} );
				event = (ChartEvent) co.newInstance( new Object[]{
					oSource
				} );
				_htEvents.put( cType, event );
			}
			catch ( NoSuchMethodException nsmex )
			{
				logger.log( nsmex );
			}
			catch ( InvocationTargetException itex )
			{
				logger.log( itex );