ROTATE allows you to rotate geometry about a specified 
axis by a given number of degrees.

A positive rotation angle rotates the selected entities
counter-clockwise from the point of view of someone at 
whom the rotational axis is pointing. An axis defined by 
two positions is considered to be pointing from the first
position to the second. An axis defined by one position is
considered to be pointing towards the viewer and is normal
to the construction plane.

Indicate the method of transformation by choosing from the
following options:

MOVE - to apply the transformation directly to the 
selected entities. All non-geometric data relating 
to the entities is preserved.

COPY - to apply the transformation to copies of the 
selected entities. Copies are created on the active level
and retain the attributes of the original geometry. All 
non-geometric data relating to the entities is preserved.
You can create as many copies as you want in one 
operation. The transformation for a given copy is 
applied to the results of the previous copy.

JOIN - to apply the transformation to copies of the 
selected entities and create lines from join positions on
the original entities to corresponding positions on the
copies. The new joining entities are lines that assume 
all the current default line attributes. Coincident
positions generate only one joining entity.

Joined copies are created on the active level; all 
non-geometric data relating to the entities is preserved;
you can create as many copies as you want in one 
operation; the transformation for a given copy is applied 
to the results of the previous copy.

If you are using the JOIN option, indicate the type of
joining by choosing to use lines as the joining entities
(LINES) or to use arcs as the joining entities (ARCS).

Select the entities to rotate, using a Selection Menu
option.

If you are using COPY or JOIN, enter the desired number of
copies and press <Enter>.

Indicate a position on the rotational axis, using a 
Position Menu option.

Either indicate another position on the rotational axis, 
or press <Enter> to have the axis normal to the 
construction plane.

Enter the rotation angle in degrees.
