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
import java.util.Hashtable;
import org.eclipse.birt.chart.device.IDisplayServer;
import org.eclipse.birt.chart.engine.i18n.Messages;
import org.eclipse.birt.chart.exception.ChartException;
import org.eclipse.birt.chart.log.ILogger;
import org.eclipse.birt.chart.log.Logger;
import org.eclipse.birt.chart.model.attribute.ColorDefinition;
import org.eclipse.birt.chart.model.attribute.Fill;
import org.eclipse.birt.chart.model.attribute.Gradient;
import org.eclipse.birt.chart.model.attribute.LineAttributes;
import org.eclipse.birt.chart.model.attribute.MultipleFill;
import org.eclipse.birt.chart.plugin.ChartEnginePlugin;
/**
 * An internal cache that provides reusable primitive (and block) rendering
 * event objects. A local cache is created per generation sequence so issues
 * with multithreaded access shouldn't arise.
 */
public class EventObjectCache
{
	private transient Hashtable _htEvents;
	private static ILogger logger = Logger.getLogger( "org.eclipse.birt.chart.engine/event" ); 
	/**
	 * The constructor.
	 */
	public EventObjectCache( )
	{
		super( );
		_htEvents = new Hashtable( );
	}
	/**