Bug 211773 Legend entries overlap
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
}
				else if ( d.getValue( ) == Direction.LEFT_RIGHT )
				{
					if ( lilh.getLegendItemHints( ) == null )
					{
						throw new ChartException( ChartEnginePlugin.ID,
								ChartException.RENDERING,
								"exception.null.legend.item.hints", 
								Messages.getResourceBundle( rtc.getULocale( ) ) );
					}
					LegendItemHints[] liha = lilh.getLegendItemHints( );
					LegendItemHints lih;
					int k = 0;
					Map columnCache = searchMaxColumnWidth( liha );
					for ( int j = 0; j < seda.length; j++ )
					{
						al = seda[j].getRunTimeSeries( );
						pa = seda[j].getSeriesPalette( );
						elPaletteEntries = pa.getEntries( );
						iPaletteCount = elPaletteEntries.size( );
						for ( int i = 0; i < al.size( ); i++ )
						{
							seBase = (Series) al.get( i );
							if ( !seBase.isVisible( ) )
							{
								continue;
							}
							lirh = (LegendItemRenderingHints) htRenderers.get( seBase );
							if ( k < liha.length )
							{