IMapTopobasePrimitive.Owner

Syntax

Owner: IMapTopobaseShape;

Description

The Owner property returns the area, to which a primitive belongs.

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
    Map: IMap;
    Layer: IMapLayer;
    Shape: IMapTopobaseShape;
    Primitiv: IMapTopobasePrimitives;
    Prim: IMapTopobasePrimitive;
    Name: String;
Begin
    Map := UiMap1.Map;
    Layer := Map.Layers.FindByName("Regions");
    Shape := Layer.Shapes.Item(0);
    Primitiv := Shape.Primitives;
    Prim := Primitiv.Item(0);
    Name := Prim.Owner.Name;
    Debug.WriteLine("Name of the area, to which the first primitive belongs: " + Name);
End Sub Button1OnClick;

After executing the example the console displays name of the area, to which the first primitive belongs.

See also:

IMapTopobasePrimitive