Using Actuate BIRT Viewers : Modifying charts : Modifying charts in Interactive Viewer : Drilling up or down data hierarchies in a chart : How to drill down through a category series to view detailed information
 
How to drill down through a category series to view detailed information
1 In Interactive Viewer, select the chart. From the chart menu, choose Drill into 'Year', as shown in Figure 8‑31.
Figure 8‑31 Drilling into a year category
2 Categories appears listing the years for which data is available. Select a year from the list, as shown in Figure 8‑32. Choose OK.
Figure 8‑32 Selecting a year
The chart displays data for the selected year, as shown in Figure 8‑33.
Figure 8‑33 Chart displaying data for two quarters in the year 2005
3 To drill further into subcategories of the data, from the chart menu, choose Drill into 'Quarter'.
4 Categories appears listing the quarters for which data can be viewed. Select the quarter for which you want to view detailed data, then choose OK.
The chart displays data for the quarter you selected.