Count: Integer;
The Count property determines the number of named sphere groups.
This example assumes that there is the S object of the IScene3D type.
Sub Chart3D;
Var
s : IScene3D;
SpG : IScene3DNamedSphereGroup;
Begin
s.DisplayedObjects.NamedSphereGroups.Count := 1;
s.DisplayedObjects.NamedSphereGroups.Item(0).SphereCount := 3;
SpG := s.DisplayedObjects.NamedSphereGroups.Item(0);
//change points position
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;
s.EndUpdate;
End Sub Chart3D;
After executing the example the scene displays a group comprising three points.
See also: