D3 Sketch Test
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This example demonstrates the simplest form of animation in D3: a single white circle moving horizontally back and forth across a 960x480 SVG canvas. The circle transitions from x-coordinate 40 to 900 and back, with each leg lasting 3000 milliseconds. The code uses `d3.select`, `append`, `attr`, and chained `transition` calls with `duration`, where the `on("end")` event listener handles looping. It renders via SVG within a React application, though the animation itself operates independently of React’s rendering cycle.
AI-generated descriptionReact Starter code.
MIT Licensed