Bug 211773 Legend entries overlap
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
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 )
							{
								lih = liha[k++];
								if ( lih.getType( ) == IConstants.LEGEND_ENTRY )
								{
									la.getCaption( ).setValue( lih.getText( ) );
									Label valueLa = null;
									if ( lg.isShowValue( ) )
									{
										valueLa = LabelImpl.copyInstance( seBase.getLabel( ) );
										valueLa.getCaption( )
												.setValue( lih.getExtraText( ) );
										
										
										valueLa.setVisible( true );
									}
									
									fPaletteEntry = (Fill) elPaletteEntries.get( i %
											iPaletteCount );
									renderLegendItem( ipr,
											lg,