IChartExternLegend.SymbolSize

Syntax

SymbolSize: IGxSizeF;

Description

The SymbolSize property determines the icon size of elements of the chart legend.

Example

To execute the example, add links to the Chart, Drawing, Metabase, Report, and Tab system assemblies. 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;
    objects: ITabObjects;
    SSize: IGxSizeF;
Begin
    mb := MetabaseClass.Active;
    rep := mb.ItemById("OBJ_1").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 ichart);
    chartlegend.UseSerieIcon:= False;
    SSize:= New GxSizeF.Create (3,3);
    chartlegend.SymbolSize:= SSize;
    (rep As IMetabaseObject).Save;
End Sub Main;

After executing the example the legend will contain icons of the legend element with the size 3*3 mm.