Place text on a 2-D graph using a mouse.

  GTEXT('string') displays the graph window, puts up a

  cross-hair, and waits for a mouse button or keyboard key to be

  pressed.  The cross-hair can be positioned with the mouse (or

  with the arrow keys on some computers).  Pressing a mouse button

  or any key writes the text string onto the graph at the selected




  See also TEXT1FO9SU2, GINPUT1M16LVV.