smiley face
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This example renders a classic smiley face as an SVG graphic using React components and D3’s `arc` generator. The face consists of a yellow circle for the head, two black circles for eyes positioned symmetrically via `eyeOffsetX` and `eyeOffsetY`, and a curved path for the mouth created with `arc().innerRadius(90).outerRadius(100)` spanning from PI/2 to 3PI/2. All shapes are centered using a `<g>` transform, with the head’s radius calculated from the viewport height minus stroke width. The code imports `arc` from D3 v7 and uses ReactDOM to mount the SVG into the page.
AI-generated descriptionA bare minimum HTML page.
MIT Licensed