Here are the source files for this project, which I hope you may find useful. Some of these are provided under the conditions of the Gnu Public License (GPL), and one is provided subject to the permission of the University of Toronto Mathematics department.
The class FracSeq provides the user interface and draws the output of the chaos game. It is modified from code provided by Randall Pyke, with the permission of the U of T math department.
The class Seq defines a sequence of digits that can be randomly generated over a range of integers and, optionally, have certain substrings filtered out. It requires IntDeq, a double-ended queue for integers.
The class Stats provides some statistics on a sequence. It requires PointList and PointNode
This may seem a bit recursive, but here's proj2.tex, the source for this document. When processed with LATEX2HTMLthis produces a html page.