IChartExternLegend.Font

Fore Syntax

Font: IGxFont;

Fore.NET Syntax

Font: Prognoz.Platform.Interop.Drawing.GxFont;

Description

The Font property determines text font for external chart legend.

Fore Example

Executing the example requires a regular report with the Report identifier. The report includes the following objects:  a chart and an external legend.

Sub Main;
Var
    mb: IMetabase;
    rep: IPrxReport;
    legend: IPrxChartLegend;
    chartlegend: IChartExternLegend;
    items: IChartExternLegendItems;
    chartF: IGxFont;
Begin
    mb:= MetabaseClass.Active;
    rep := mb.ItemById("OBJ42859").Edit As IPrxReport;
    legend:= ((rep.ActiveSheet As IprxTable).TabSheet.Objects.Item(1)) As IPrxChartLegend;
    chartlegend:= legend As IChartExternLegend;
    chartlegend.AxisIcon:= ChartLegendAxisIcon.Axis;
    chartF:= New GxFont.Create("Arial", 8);
    chartlegend.Font:= chartF;
    items:= chartlegend.InternalItems;
    (rep As IMetabaseObject).Save;
End Sub Main;

After executing the example the font parameters of the text of the chart external legend are the following: Arial, 8.

Fore.NET Example

Executing the example requires a regular report with the Report identifier. The report includes the following objects: a chart and an external legend.

Imports Prognoz.Platform.Interop.Chart;
Imports Prognoz.Platform.Interop.Metabase;
Imports Prognoz.Platform.Interop.Report;
Imports Prognoz.Platform.Interop.Tab;
Imports Prognoz.Platform.Interop.Drawing;
Imports Prognoz.Platform.Interop.ForeSystem;
...
Public Sub Main(Params: StartParams);
Var
    mb: IMetabase;
    rep: IPrxReport;
    legend: IPrxChartLegend;
    chartlegend: IChartExternLegend;
    objects: ITabObjects;
    chartF: GxFontClass;
Begin
    mb := Params.Metabase;
    rep := mb.ItemById["OBJ42859"].Edit() As IPrxReport;
    objects := (rep.ActiveSheet As IprxTable).TabSheet.Objects;
    legend := (objects.Item[1]) As IPrxChartLegend;
    chartlegend := legend As IChartExternLegend;
    chartlegend.AddChart(objects.Item[2] As DxChart);
    chartlegend.UseSerieIcon := False;
    chartF:= New GxFontClass();
    chartF.Create("Arial", 8, GxFontStyle.gfsRegular, GxUnit.guPoint);
    chartlegend.Font:= chartF;
    (rep As IMetabaseObject).Save();
End Sub;

After executing the example the font parameters of the text of the chart external legend are the following: Arial, 8.

See also:

IChartExternLegend