language-Modula2-0.1: examples/Modula-2_Libraries/andrea-m2/lib/eth-hamburg/plotter.def

DEFINITION MODULE Plotter;

(* X-Y Plotting into a Regis graphics file. *)

(* J. Andrea, Jul.11/92 *)
(* This code may be freely used and distributed, it may not be sold *)

EXPORT QUALIFIED Plot;

  PROCEDURE Plot( out_file :ARRAY OF CHAR;
                  title :ARRAY OF CHAR; x, y :ARRAY OF REAL; n :CARDINAL );
  (* Create a file 'out_file' containing Regis graphics commands,
     given the data points in 'x,y', with 'n' being the number of points *)

END Plotter.