Default constructor which constructs an unattached Scale object. The member function IsValid() of the base class OriginObject can be used to determine if the object is valid (attached to an internal Origin axis)
Copy constructor which constructs a Scale object from another Scale object.
Scale( Scale & scale )
// Intialize a Scale object from the X-axis scale of the GraphLayer
// (gl.X is the X-axis scale for the layer attched to "gl").
// Display the "From" property:
out_double("From = ", s.From);