Here are the methods used or introduced in this chapter:
new Picture(int width, int height)
Creates a new Picture object with the given width and height. All pixels are white.
Returns the full path name with the media directory followed by the passed file name. This is a class method on the FileChooser class. The default media directory is "c:/intro-prog-java/mediasources/".
Sets the media directory to use when getting a full path using getMediaPath(String fileName). This is a class method on the FileChooser class.