IMapPieVisual.LeastRadiusPart

Syntax

LeastRadiusPart: Double;

Description

The LeastRadiusPart property determines a part of the minimum radius. The range of available values: [0..1]. It is relevant when used as radius of the parts of a numeric scale.

Example

Executing the example requires that the repository contains a regular report with the Report identifier, the first sheet of which contained only a map with a pie factor on the Regions layer.

Sub Main;

Var

Metabase: IMetabase;

MetabaseObject: IMetabaseObject;

Report: IPrxReport;

Table: IPrxTable;

Obj: ITabObjects;

Layer: IMapLayer;

Map: IMap;

Visual: IMapPieVisual;

Begin

Metabase := MetabaseClass.Active;

MetabaseObject := Metabase.ItemById("Report").Edit;

Report := MetabaseObject As IPrxReport;

Table := Report.Sheets.Item(0) As IPrxTable;

Obj := Table.TabSheet.Objects;

Map := Obj.Item(0).Extension As IMap; // map on report sheet

Layer := Map.Layers.FindByName("Regions");

Visual := Layer.Visuals.Item(0) As IMapPieVisual; // factor

Visual.LeastRadiusPart := 0.6;

Report.MetabaseObject.Save;

End Sub Main;

After executing the example the part of the minimum radius is determined for the pie factor.