Testing

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Last edited Jan 25, 2022

Created on Jan 25, 2022

This example shows a partial smiley face: a single thick arc forming the bottom half of a mouth, centered on an otherwise blank SVG canvas. The arc is drawn using `d3.arc()` with `innerRadius` and `outerRadius` set from `mouthRadius` and `mouthWidth`, and its angles span from −0.5π to 0.5π. The visualization is built with React 17 and D3 v7, rendering the shape via an SVG `path` element inside a translated group. No eyes or other facial features are present.

AI-generated description

Halfway towards a smiley face.

MIT Licensed

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