Bug 192797 The pyramid chart highlight is error[0602]
Description: The pyramid chart highlight is error[0602] Create a sample pyramid chart and see the attached screen shot.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
*/
	public static final BaseRenderer[] instances( Chart cm, RunTimeContext rtc,
			Object oComputations ) throws ChartException
	{
		final PluginSettings ps = PluginSettings.instance( );
		BaseRenderer[] brna = null;
		final boolean bPaletteByCategory = ( cm.getLegend( )
				.getItemType( )
				.getValue( ) == LegendItemType.CATEGORIES );
		if ( cm instanceof ChartWithAxes )
		{
			final ChartWithAxes cwa = (ChartWithAxes) cm;
			final Axis[] axa = cwa.getPrimaryBaseAxes( );
			Axis axPrimaryBase = axa[0];
			Series se;
			AxesRenderer ar = null;
			List al = new ArrayList( ), alRunTimeSeries;
			EList elBase, elOrthogonal;
			SeriesDefinition sd = null;
			int iSI = 0; 
			elBase = axPrimaryBase.getSeriesDefinitions( );
			if ( elBase.isEmpty( ) ) 
			{
				return createEmptyInstance( cm, rtc, oComputations );
			}
			else
			{