IScene3DNamedSphereGroup.ArrowRadius

Syntax

ArrowRadius: Double;

Description

The ArrowRadius property determines an opening radius for a connector arrow. The value is specified in fractions of connector radius, available values are within the range [1.0;3.0].

The property is set to 2 by default.

Example

This example assumes that there is the object S of the IScene3D type.

Sub Chart3D;
Var
    s : IScene3D;
    SpG : IScene3DNamedSphereGroup;
Begin
    s.DisplayedObjects.NamedSphereGroups.Count := 1;
    SpG := s.DisplayedObjects.NamedSphereGroups.Item(0);
    SpG.SphereCount := 3;
    s.BeginUpdate;
    SpG.SphereItem(0).ValueX := 0.02;
    SpG.SphereItem(0).ValueY := 0.01;
    SpG.SphereItem(1).ValueX := 0.01;
    SpG.SphereItem(1).ValueY := 0.02;
    SpG.ArrowRadius := 3;
    s.EndUpdate;
End Sub Chart3D;

After executing the example radius of opening of the connector arrow is changed to the specified one.