IVZSizeLegendMarker.Marker

Syntax

Description

The Marker property determines a shape used as a size legend marker.

Example

Executing the example requires that the repository contains an express report with the EXPRESS identifier. The Size metric type is set in the report for a bubble tree.

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

Sub UserProc;
Var
    Metabase: IMetabase;
    Analyzer: IEaxAnalyzer;
    BubbleTree: IVZBubbleTree;
    SizeLegend: IVZSizeLegend;
    LegendMarker: IVZSizeLegendMarker;
    Style: IVZControlStyle;
    BigImage, SmallImage: IVZResourceImage;
Begin
    // Get repository
    Metabase := MetabaseClass.Active;
    // Get express report
    Analyzer := Metabase.ItemById("EXPRESS").Edit As IEaxAnalyzer;
    // Get bubble tree
    BubbleTree := Analyzer.BubbleTree.BubbleTree;
    // Get size legend
    SizeLegend := BubbleTree.Legends.Item(1) As IVZSizeLegend;
    // Set marker as a trapezoid
    LegendMarker := SizeLegend.Marker;
    LegendMarker.Marker := VisualizatorSizeMarkerShape.Trapezoid;
    // Save changes made in express report
    (Analyzer As IMetabaseObject).Save;
End Sub UserProc;

After executing the example, the size legend marker shape is changed to trapezoid: