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
if ( lilh == null )
		{
			throw new ChartException( ChartEnginePlugin.ID,
					ChartException.RENDERING,
					"exception.null.legend.layout.hints", 
					Messages.getResourceBundle( rtc.getULocale( ) ) );
		}
		
		Label lgTitle = lg.getTitle( );
		double lgTitleWidth = 0, lgTitleHeight = 0;
		double yOffset = 0, xOffset = 0, wOffset = 0, hOffset = 0;
		final boolean bRenderLegendTitle = lgTitle != null
				&& lgTitle.isSetVisible( )
				&& lgTitle.isVisible( );
		int iTitlePos = Position.ABOVE;
		if ( bRenderLegendTitle )
		{
			lgTitle = LabelImpl.copyInstance( lgTitle );
			
			final String sPreviousValue = lgTitle.getCaption( ).getValue( );
			lgTitle.getCaption( )
					.setValue( rtc.externalizedMessage( sPreviousValue ) );
			
			Size titleSize = lilh.getTitleSize( );
			lgTitleWidth = titleSize.getWidth( );
			lgTitleHeight = titleSize.getHeight( );
			iTitlePos = lg.getTitlePosition( ).getValue( );
			
			if ( isRightToLeft( ) )
			{