IMapLegend.MarkersAtRight

Syntax

MarkersAtRight: Boolean;

Description

The MarkersAtRight property determines whether to display markers to the right of the legend.

Comments

Available values:

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 UiMap1 component must have a connected map that contains a map indicator only.

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
    Map: IMap;
    Layer: IMapLayer;
    Legend: IMapLegend;
Begin
    Map := UiMap1.Map;
    Legend := New DxMapLegend.Create As IMapLegend;
    Map.View.Legend := Legend;
    Legend.Visible := True;
    // Stop legend rendering
    Legend.BeginUpdate;
    Layer := Map.Layers.FindByName("Regions");
    Legend.Visual := Layer.Visuals.Item(0);
    // Determine whether marker is displayed to the right of label
    Legend.MarkersAtRight := True;
    // Set marker type
    Legend.MarkerType := MapLegendMarkerType.Rhombus;
    // Resume legend rendering
    Legend.EndUpdate;
End Sub Button1OnClick;

After executing the example the legend containing the diamond shaped markers to the right is displayed for the map indicator:

See also:

IMapLegend