IChartBubbleInfo.BubbleSizeScale

Fore Syntax

BubbleSizeScale: Double;

Fore.NET Syntax

BubbleSizeScale: double;

Description

The BubbleSizeScale property determines zoom of bubbles.

Comments

Range of acceptable values [0; 3]. The default value is 1.

Fore Example

The Executing the example requires a regular report with Diagr identifier, containing a bubble chart.

Add links to the Chart, Metabase, Report, Tab system assemblies.

Sub UserProc;
Var
    mb: IMetabase;
    report: IprxReport;
    chart: IChart;
    Info: IChartBubbleInfo;
Begin
    mb := MetabaseClass.Active;
    report := Mb.ItemById("Diagr").Edit As IPrxReport;
    chart := (report.ActiveSheet As IPrxTable).TabSheet.Objects.Item(0).Extension As IChart;
    info := chart.BubbleInfo;
    info.BubbleSizeScale := 2;
    info.ShowNegativeBubbles := False;
    info.RepresentedBubbleSizeMeasure := BubbleSizeMeasure.Width;
    (report As IMetabaseObject).Save;
End Sub UserProc;

After executing the example the following properties are set for the chart: bubbles scale equals to 2, bubbles with negative size are not drawn, bubble size is determined by the width.

Fore.NET Example

Requirements and the result of execution of the Fore.NET example are similar to the Fore example.

Imports Prognoz.Platform.Interop.Report;
Imports Prognoz.Platform.Interop.Chart;
Imports Prognoz.Platform.Interop.Tab;
…
Public Shared Sub Main(Params: StartParams);
Var
    mb: IMetabase;
    report: IprxReport;
    chart: IChart;
    Info: IChartBubbleInfo;
Begin
    mb := Params.Metabase;
    report := Mb.ItemById["Diagr"].Edit() As IPrxReport;
    chart := (report.ActiveSheet As IPrxTable).TabSheet.Objects.Item[0].Extension As IChart;
    info := chart.BubbleInfo;
    info.BubbleSizeScale := 2;
    info.ShowNegativeBubbles := False;
    info.RepresentedBubbleSizeMeasure := BubbleSizeMeasure.bsmWidth;
    (report As IMetabaseObject).Save();
End Sub;