Bug 180856 2D+ Stacked Area Chart does not work correctly [0001]
Description: 2D+ Stacked Area Chart does not work correctly. Build number: 2.2.0.v20070404-0630 Steps to reproduce: 1. Preview the attached design file. Expected result: The 2D+ Stacked Area Chart works correctly. Actual result: See the attached screenshot. Error log: N/A
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/DeferredCache.java
/**
	 * Adds text rendering event to cache.
	 */
	public final void addLabel( TextRenderEvent tre )
	{
		if ( tre instanceof I3DRenderEvent )
		{
			al3D.add( tre.copy( ) );
		}
		else
		{
			alLabels.add( tre.copy( ) );
		}
	}
	/**
	 * Adds marker rendering event to cache.
	 */
	public final void addMarker( PrimitiveRenderEvent pre, int iInstruction )
	{
		try
		{
			if ( pre instanceof I3DRenderEvent )
			{
				al3D.add( new WrappedInstruction( this,
						pre.copy( ),
						iInstruction ) );
			}
			else
			{
				alMarkers.add( new WrappedInstruction( this,