Bug 211773 Legend entries overlap
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
{
								k++;
								renderSeparator( ipr,
										lg,
										liSep,
										dBaseX + lih.getLeft( ),
										dBaseY + lih.getTop( ),
										lih.getHeight( ),
										Orientation.VERTICAL_LITERAL );
							}
						}
					}
				}
				else
				{
					throw new ChartException( ChartEnginePlugin.ID,
							ChartException.RENDERING,
							"exception.illegal.legend.direction", 
							new Object[]{
								d.getName( )
							},
							Messages.getResourceBundle( rtc.getULocale( ) ) );
				}
			}
			else
			{
				throw new ChartException( ChartEnginePlugin.ID,
						ChartException.RENDERING,
						"exception.illegal.legend.orientation",  
						new Object[]{