Bug 199009 [Automation][Regression] 2D percent stacked area chart did not render properly
steps to reproduce: - use the attached report design - preview in html expected behavior: - chart was renderred properly actual behavior: - it simply did not do so please refer to the attached screen captures
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/AxesRenderer.java
*            Y coordinates
	 * @param bShowAsTape
	 *            indicates if it's 2d+ chart
	 */
	protected final void handleOutsideDataPoints( final IPrimitiveRenderer ipr,
			final SeriesRenderingHints srh, final double[] faX,
			final double[] faY, final boolean bShowAsTape )
	{
		final AutoScale scaleOrth = getInternalOrthogonalAxis( ).getScale( );	
		final Bounds boClientArea = srh.getClientAreaBounds( true );
		
		if ( bShowAsTape )
		{
			final double dSeriesThickness = srh.getSeriesThickness( );
			boClientArea.delta( -dSeriesThickness, dSeriesThickness, 0, 0 );
		}
		
		renderClipping( ipr, boClientArea );
		
		if ( ( scaleOrth.getType( ) & IConstants.PERCENT ) == IConstants.PERCENT )
		{
			
			return;
		}
		
		final boolean bHideOutside = !isShowOutside( );
		final DataPointHints[] dpha = srh.getDataPoints( );
		final boolean isCategory = srh.isCategoryScale( );
		final boolean bTransposed = isTransposed( );