Progressively smaller mazes and patterns superimposed on one
another. There are three styles that can be specified using the
"mode" argument.
The options are as follows:
mode
valid mode values are in the range 0-2.
mode cell_size
valid cell_size values are in the range 1-255.
mode cell_size increment
valid increment values are in the range 1-255.
EXAMPLES
enclosure 1 16 2
enclosure
The first example uses style 1, the initial grid will draw 16x16
squares, which will shrink by two pixels each time the user clicks
the mouse. By default, the cell_size is 6, the increment is 1, and
the mode is 0.
ORIGIN
Enclosure was written in 2000 and gradually metamorphosed into
Lexicon.