CS 111 - 9/20/12

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Access a picture for the Turtle drawings

    String infile;
    infile = FileChooser.pickAFile();
    Picture p;
    p = new Picture (infile);

    Turtle t;
    t = new Turtle (p);

To save a picture

    String outfile;
    outfile = FileChooser.pickAFile();
    p.write (outfile);


Methods - a programming technique to allow
   the same section of code to be used multiple times.

   Methods allow the programmer to specify
     parameter/arguments which allow the programmer to
     have slightly different results/algorithms performed

  The code in the method is not executed until it is
    "called" from some other method.