We can tell that [Jon Howell] is our kind of guy. After updating his vintage 1985 Hewlett-Packard plotter with WiFi and the ability to load SVG files, he obviously needed to find a bunch of stuff to run off with it. Gotta justify those hacks somehow. So he doubled down and decided support a hack with another hack by writing a maze generator to keep his plotter well fed. He was kind enough to unleash his creation on an unsuspecting Internet as an open source project, and now we all can benefit from a couple of reams worth of mazes.
The generator itself is written in Java, and should work on whatever operating system your box happens to be running thanks to the *nix and Windows wrapper scripts [Jon] provides. To create a basic maze, one simply needs to provide the script with the desired dimensions and the paper size. You can define the type of paper with either standard sizes (such as
--paper a4) or in the case of a plotter with explicit dimensions (
If you aren’t a big fan of right angles, there’s support for changing the internal geometry of the maze to use a hexagonal or triangle grid. You can even pass the program a black and white PNG “mask” which it will use as the boundaries for the maze itself, allowing for personalized puzzles of whatever shape catches your fancy. [Jon] even ran the Wrencher though his software, leading to the creation of a maze which we can neither confirm nor deny will be making an appearance on our Christmas cards this year.
Whether you need to prove to your significant other that the hours you spent fiddling with your plotter are well spent, or an easy way to entertain the junior humans in your life, you can thank [Jon] for your solution.