Chart legends provide a graphical explanation of the data plotted with the names and style of the different series, or categories, plotted in each chart. Legends are configured through two tabs, labeled Style and Font. The Style tab allows for the configuration of the background pane in a manner analogous to the graph, chart and grid background panes, explained in Section 10.4.1 ― Background Panels: Graphs, Charts, Grids. The Font tab allows the configuration of the font that will appear in the legend. This configuration is identical to the configuration of the title and axis label fonts presented in Section 10.4.2 ― Titles and Axis Labels.