Figure (esc-sa): Cylinder Scale A Vector
mged> Select the ``scale A'' entry in the TGC menu
mged> p 2
mged>
The magnitude of the vector through point A is increased to 2, ie, the length of the axis of the ellipse through point A is set equal to p. See Figure (esc-sa) . The command
mged> p 1
mged>
will restore the original shape.