IMapView.Legend

Syntax

Description

The Legend property determines a map legend.

Example

Executing the example requires a form with the following components: the Button component named Button1, the MapBox component named MapBox1, and the UiMap component named UiMap1. UiMap1 is a data source for MapBox1. The map must be connected to the UiMap1 component.

The example is a handler of the OnClick event for the Button1 component.

Add links to the ExtCtrls, Forms, and Map system assemblies.

Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);
Var
    Legend: IMapLegend;
    MapView: IMapView;
Begin
    Legend := New DxMapLegend.Create;
    MapView := UiMap1.Map.View;
    MapView.Legend := Legend;
    MapView.Refresh;
End Sub Button1OnClick;

After executing the example a map legend is created.