IMapLayerVisuals.Item

Syntax

Item(Index: Integer): IMapVisual;

Parameters

Index - factor index in the collection.

Description

The property is read-only.

The Item property returns the collection factor by its index.

Example

Executing the example requires a form, a button named Button1 on the form, the UiMap component named UiMap1 that is a data source for the MapBox component. A map containing the Regions layer should be linked to the UiMap1 component.

Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);

Var

Map: IMap;

Layer: IMapLayer;

Visuals: IMapLayerVisuals;

Vis: IMapVisual;

i: Integer;

Begin

Map := UiMap1.Map;

Layer := Map.Layers.FindByName("Regions");

Visuals := Layer.Visuals;

For i := 0 To Visuals.Count - 1 Do

Vis := Visuals.Item(i);

Debug.WriteLine(Vis.Name);

End For;

End Sub Button1OnClick;

After executing the example the console window displays names of all factors available in the Regions layer.