IScene3DHullDataSource.DeletePoint

Syntax

DeletePoint(Index: Integer);

Parameters

Index - point index.

Description

The DeletePoint method deletes the point specified by its index.

Example

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

Sub Chart3D;
Var
    S : IScene3D;
    Hulls : IScene3DConvexHulls;
    Hull : IScene3DConvexHull;
Begin
    Hulls := S.DisplayedObjects.ConvexHulls;
    Hull := Hulls.Item(0);
    Hull.DataSource.DeletePoint(4);
    s.Refresh;
End Sub Chart3D;

Executing the example deletes the point with the 4 index.