Bug 160954 Legend area disappears when tick Show Value check box for Gantt chart
Legend area disapears when tick Show Value check box for Gantt chart Steps to reproduce: 1. Create a Gantt Chart. 2. Double click the chart, select "Format Chart" button, go to Chart Area->Legend, tick "Legend Visible" check box, tick "Value: Show Value" check box Expected result: Value is shown. Actual result: The legend area dispears.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/LegendBuilder.java
&& ( cm.getLegend( ).getSeparator( ) == null || cm.getLegend( )
									.getSeparator( )
									.isVisible( ) ) )
					{
						dExtraWidth += dSeparatorThickness;
						legendData.legendItems.add( new LegendItemHints( LEGEND_SEPERATOR,
								new Point( dExtraWidth
										- dSeparatorThickness
										/ 2, 0 ),
								0,
								dRealHeight,
								null,
								0,
								null ) );
					}
				}
			}
			columnList.clear( );
			
			dMaxW = 0;
			dHeight = 0;
		}
		
		
		dWidth += dExtraWidth;
		dHeight = Math.max( dRealHeight, dHeight );
		return new double[]{
				dWidth, dHeight
		};
	}