Adds a custom entry to the legend box.
This method adds an entry within a legend entry priority of 1 (followed by 2, 3, 4, ... for repeated calls). This has higher priority than entries added automatically by ChartDirector for representing data sets. As a result, by default, the custom entry will appear before the automatic entries.
To control the order of the custom entry relative to the automatic entries, use LegendBox.addKey2
for more information on legend entry priority system.
© 2021 Advanced Software Engineering Limited. All rights reserved.