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
{
		this.idr = idr;
		bTransposed = ( c instanceof ChartWithAxes && ( (ChartWithAxes) c ).isTransposed( ) );
	}
	/**
	 * Addes rendering event to cache.
	 * 
	 * @param pre
	 *            As of now, supported types are RectanguleRenderEvent and
	 *            PolygonRenderEvent
	 */
	public final void addPlane( PrimitiveRenderEvent pre, int iInstruction )
	{
		try
		{
			if ( pre instanceof I3DRenderEvent )
			{
				al3D.add( new WrappedInstruction( this,
						pre.copy( ),
						iInstruction ) );
			}
			else
			{
				alPlanes.add( new WrappedInstruction( this,
						pre.copy( ),
						iInstruction ) );
			}
		}
		catch ( ChartException ufex )
		{