Adjust the "Squarification Amount". If you set the slider to 0, the original rectangle will be displayed, if the amount is set all the way to 1, a square will appear.
This was a remix of a project by @1132262 answering a challenge of @Anonymous-Pudding. It's been preserved for historical and sentimental reasons and is also one of my proudest accomplishments. Original Notes and Credits: Now with an elegant algo! I amazed myself with this. I just suddenly had the idea to use a weighted geometric mean, after I had tried a converging method.
