Series Details Edit
The method for drawing these cardioids involves rotating two ends of a line around a circle at different rotational speeds. The title to each picture represents the rotational values for each point. It can be interpreted as "For every [first number] rotations of one point around the circle, the second point will make [second number] rotations around the circle."
Each picture is accompanied by a line of the code used to make it. The code is written in Processing 3.0 and is open source, so if you want to go through the trouble of putting it in to Processing, feel free to modify it and make something new! Just please credit Michael Gairns as the original creator.