D3 Selection Exploration

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D3 Selection Exploration

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Last edited Mar 25, 2023

Created on Mar 19, 2023

A dynamic set of circles animates across the screen, with positions and radii fluctuating sinusoidally over time. The visualization demonstrates D3's data join pattern, where an SVG selection binds to an array of generated points and updates each frame. Using `select` and `join`, the code continuously enters, updates, and exits circle elements based on data from `makeData`. The interval-driven animation synchronizes circle movement and sizing, showcasing D3 v6 selection methods within a React-compatible structure.

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A bare minimum HTML page demonstrating use of CSS and JavaScript.

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