IMapLegend.ResetFormats

Syntax

ResetFormats;

Description

The ResetFormats method resets settings for legend elements.

Comments

To set up legend elements, use the properties:

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 express report with a map containing the layer with the EOmap identifier is used as a data source.

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

Add links to the Express, 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;
    Layer := Map.Layers.FindByName("EOmap");
    Legend.Visual := Layer.Visuals.Item(0) As IMapVisual;
    Legend.ResetFormats;
End Sub Button1OnClick;

After executing the example standard settings of labels format are returned for the map legend.