IVZBubbleChartTrendLine.Name

Syntax

Name: String;

Description

The Name property determines trend line name in legend.

Example

Executing the example requires that the repository contains an express report with the EXPRESS identifier containing a bubble chart.

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

Sub UserProc;
Var
    MB: IMetabase;
    Express: IEaxAnalyzer;
    BC: IVZBubbleChart;
    TL: IVZBubbleChartTrendLine;
    Pen: IGxPenBase;
Begin
    // Get repository
    MB := MetabaseClass.Active;
    // Get express report
    Express := MB.ItemById("EXPRESS").Edit As IEaxAnalyzer;
    // Get bubble chart
    BC := Express.BubbleChart.BubbleChart;
    // Get trend line
    TL := BC.TrendLine;
    // Make trend line visible
    TL.Visible := True;
    // Display trend line in legend
    TL.ShowInLegend := True;
    // Set exponential type to trend line
    TL.Type := BubbleChartTrendLineType.Exponential;
    // Redefine name of trend line in legend
    TL.Name := "Trend 2018";
    // Create a pen for trend line
    Pen := New GxPen.CreateSolid(GxColor.FromName("Red"));
    // Set dashed line type
    Pen.DashStyle := GxDashStyle.Dash;
    // Set a new pen color
    Pen.Color := New GxColor.CreateRGB(120, 0, 120);
    // Set pen width
    Pen.Width := 3;
    // Set a new pen as trend line pen
    TL.Pen := Pen;
    // Refresh bubble chart and save report
    Express.BubbleChart.Refresh;
    (Express As IMetabaseObject).Save;
End Sub UserProc;

After executing the example trend line with the specified parameters will be added to bubble chart in express report.

For example: