Used to work on @observablehq — still think it rocks.
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Published
Edited
Feb 19, 2020
4 forks
42 stars
animation = {
const canvas = svg`<svg width=50 height=50></svg>`
const circle = canvas.appendChild(svg`<circle cx=25 cy=25 r=5 />`);
let animation = requestAnimationFrame(function tick() {
circle.setAttribute("r", Math.sin(Date.now() / 1000) * 10 + 15);
animation = requestAnimationFrame(tick);
});
invalidation.then(() => cancelAnimationFrame(animation));
return canvas;
}
Runtime = (await import("@observablehq/runtime@4/dist/runtime.js")).Runtime
notebook = (await import("https://api.observablehq.com/@jashkenas/ouroboros-a-notebook-embeds-itself.js?v=3")).default
new Runtime().module(notebook).value("animation")
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