Legends

Introduction

A legend is used to explain what the colors represent in a chart. See illustration below for an example.

Creating a Legend

Follow these steps to create a legend.

Step	Action
1	Go to the Data tab.
2	Right click on the attribute or expression for which you want to create a legend and select New control - List box.
3	Right click on the new List box filter and select Edit....
4	In the Edit Control dialog select the Show Colors option in the Values panel and the Read-only option in the Other panel. See illustration below.
5	Click on OK.
6	Drag the List box filter to the Right level in the Controls panel.

Note: By default, a List box shows at most 8 entries at the same time. If more entries are available there will be a scrollbar in the legend. Consider the number of colors in your visualization and set the number of Visible rows accordingly in the Other panel of the Edit Control dialog.