IBubbleChartSerie.TooltipInfo

Fore Syntax

Fore.NET Syntax

TooltipInfo: Prognoz.Platform.Interop.Chart.IBubbleChartTooltip;

Description

The TooltipInfo property returns parameters of a tooltip displayed next to the bubble.

Fore Example

Executing the example requires an express report with the EXPRESS_REPORT identifier. The express report is set up to ensure bubble chart displaying and operation.

Sub UserProc;
Var
    MB: IMetabase;
    Eax: IEaxAnalyzer;
    Bubble: IBubbleChart;
    Serie: IBubbleChartSerie;
    Tooltipe: IBubbleChartTooltip;
Begin
    MB := MetabaseClass.Active;
    Eax := MB.ItemById("EXPRESS_REPORT").Edit As IEaxAnalyzer;
    Bubble := Eax.BubbleChart.Chart;
    //Series
    Serie := Bubble.Series.Item(0);
    //Tooltip
    Tooltipe := Serie.TooltipInfo;
    Tooltipe.Font := New GxFont.Create("Arial", 14);
    Tooltipe.FontColor := GxColor.FromName("Red");
    Tooltipe.HoverMode := BubbleChartHoverMode.Click;
    Tooltipe.MaskText := "Acceleration = {%XValue}." + #13 + #10 + "Capacity = {%YValue}";
    Tooltipe.Visible := True;
    (Eax As IMetabaseObject).Save;
End Sub UserProc;

After executing the example a tooltip is set up for the first series. Text parameters will be set for the tooltip, and the mask, according to which the text will be formed. The tooltip is displayed on clicking a series bubble.

Fore.NET Example

Executing the example requires an express report with the EXPRESS_REPORT identifier. The express report is set up to ensure bubble chart displaying and operation. The specified procedure is an entry point for a .NET assembly.

Imports Prognoz.Platform.Interop.Chart;
Imports Prognoz.Platform.Interop.Drawing;
Imports Prognoz.Platform.Interop.Express;
Imports Prognoz.Platform.Interop.Metabase;

Public Shared Sub Main(Params: StartParams);
Var
    MB: IMetabase;
    Eax: IEaxAnalyzer;
    Bubble: IBubbleChart;
    Serie: IBubbleChartSerie;
    Tooltipe: IBubbleChartTooltip;
    TooltipeFont: GxFont = New GxFontClass();
    GxColorCls: IGxColorClass = New GxColorClassClass();
Begin
    MB := Params.Metabase;
    Eax := MB.ItemById["EXPRESS_REPORT"].Edit() As IEaxAnalyzer;
    Bubble := Eax.BubbleChart.Chart;
    //Series
    Serie := Bubble.Series.Item[0];
    //Tooltip
    Tooltipe := Serie.TooltipInfo;
    TooltipeFont.Create("Arial", 14, GxFontStyle.gfsRegular, GxUnit.guPoint);
    Tooltipe.Font := TooltipeFont;
    Tooltipe.FontColor := GxColorCls.FromName("Red");
    Tooltipe.HoverMode := BubbleChartHoverMode.bchmClick;
    Tooltipe.MaskText := "Acceleration = {%XValue}.\u000D\u000ACapacity = {%YValue}";
    Tooltipe.Visible := True;
    (Eax As IMetabaseObject).Save();
End Sub;

After executing the example a tooltip is set up for the first series. Text parameters will be determined for the tooltip, and the mask, according to which the text will be formed. The tooltip is displayed on clicking a series bubble.