The GetCopy method returns a copy of the properties of a curve, copying them as a free curve.
Examples:
The following VBA example creates a spiral, makes a copy of the curve, and adjusts the nodes of the copy. It then assigns the properties of the copy to the original shape.
Sub Test()
Dim c As Curve, n As Node, s As Shape
Set s = ActiveLayer.CreateSpiral(4, 5, 7, 2, 8, cdrSymmetric, 2)
Set c = s.Curve.GetCopy
For Each n In c.Nodes
n.Move Rnd(), Rnd() - 0.5
Next n
s.Curve.CopyAssign c
End Sub