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
int[] fsa = br.getFilteredMinSliceEntry( dsiOrtho );
						if ( fsa != null && fsa.length > 0 )
						{
							legendData.bMinSliceApplied = true;
						}
						if ( !started )
						{
							started = true;
							legendData.filteredMinSliceEntry = fsa;
						}
						else
						{
							
							legendData.filteredMinSliceEntry = getDuplicateIndices( fsa,
									legendData.filteredMinSliceEntry );
							if ( legendData.filteredMinSliceEntry == null
									|| legendData.filteredMinSliceEntry.length == 0 )
							{
								legendData.filteredMinSliceEntry = null;
								break ENTRANCE;
							}
						}
					}
					catch ( Exception ex )
					{
						throw new ChartException( ChartEnginePlugin.ID,
								ChartException.RENDERING,
								ex );
					}
				}