Construction of an Ellipse

• canvas
• math
• dots
• rotation
• ellipse
• circle
• torus
• donut

Here I have recreated and parameterized an illustration from a tweet by @matthen2. Changing the parameters creates other interesting shapes beyond the original idea of describing the creation of an ellipse.

@julianharris asked for someone to code this in Javascript, so I thought Svelte is a good fit. At that time I was using Canvas, mostly because I wasn’t aware how easy I could achieve the same with SVG.