RadLegend is a stand-alone control which visualizes a list of legend items. The control could be used to create a legend for a chart ot other type of data visualization.
Default geometry visualization: The visual items of legend come with a predefined template that contains a small rectangle geometry marking the color of the item and also a text title.
Flexible customization: The legend items can be easily customized via the LegendItem objects which populate the control's Items collection. Additionally, you can fully customize the visual via the ItemTemplate of the control.
RadChartView integration: The controls from the RadChartView suite come with a built-in support for the RadLegend control.
Get started with the control with its Getting Started help article that shows how to use it in a basic scenario.
You can see the RadLegend control demonstrated mostly in the RadChartView examples from the demo application that can found at demos.telerik.com