Set and query defaults for ^gr3^
------------------------------

        ^gr3set^  [element [element [..]]]

        ^gr3q^

	where elements are:

		^a^xis      { ^tbl^ | ^0^ | ^min^ | ^out^ } 
		^s^hadow    { ^on^ | ^off^ } 
		^r^otation  #
		^e^lev      #

^gr3set^ sets defaults for ^gr3^.  ^gr3q^ shows the current defaults.  The expla-
nation contained here assumes you are familiar with ^gr3^, so see ^help gr3^ if
you are not.

	



^gr3set axis^ { ^tbl^ | ^0^ | ^min^ | ^out^ }
-----------------------------------

The original default is ^tbl^, which is meant to suggest the word table-top
to you.  The alternatives are:

	^tbl^      a "table-top" outlining the x-y and x-z planes.
	^0^        a conventional x-y-z axis intersecting at (0,0,0)
	^min^      a conventional x-y-z axis intersecting at (xmin,ymin,zmin)
	^out^      an "outside" axis or minimalist's tabletop

Changing the axis does not affect an already-drawn graph.  The axis is set 
before you first draw the graph.



^gr3set shadow^ { ^on^ | ^off^ }
--------------------------

The original default is ^off^.  Please see help ^gr3^.




^gr3set rotate^ #  and  ^gr3set elev^ #
-----------------------------------

These commands set the default rotation and elevation angles for the first 
time you draw a graph.  (When you redraw a graph, the defaults are the last
angles used.)  

The original default for ^rotate^ is ^45^ and ^elevate^ is ^45^.