IVZMapChartShapes.AllKeys

Syntax

Description

The AllKeys property returns the array of map layer area keys.

Example

Executing the example requires that the repository contains an express report with the EXPRESS identifier. The report contains a map with areas and the identifier of the the Regions layer.

Add links to the Metabase, Express, Visualizators system assemblies.

Sub UserProc;
Var
    Metabase: IMetabase;
    EaxAnalyzer: IEaxAnalyzer;
    EMap: IVZMapChart;
    Layer: IVZMapChartLayer;
    Shapes: IVZMapChartShapes;
    Shape: IVZMapChartShape;
    i, c: Integer;
Begin
    // Get repository
    Metabase := MetabaseClass.Active;
    // Get express report
    EaxAnalyzer := Metabase.ItemById("EXPRESS").Bind As IEaxAnalyzer;
    // Get express report map as visualizer
    EMap := EaxAnalyzer.MapChart.MapChart;
    // Get map layer
    Layer := EMap.RootLayer.LayerById("Regions");
    // Get areas
    Shapes := Layer.Shapes;
    c := Shapes.Count;
    For i := 0 To c - 1 Do
        Shape := Shapes.ItemByKey(Shapes.AllKeys.Item(i));
        Debug.WriteLine(Shape.Name + " (ID=" + Shape.ShapeId + ')');
    End For;
End Sub UserProc;

After executing the example the development environment console displays names and identifiers of all areas of the Regions layer.