D3 Selection Exploration

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D3 Selection Exploration

✓ Published2🌍 Public

Last edited Jan 30, 2023

Created on Jan 30, 2023

The visualization demonstrates how D3 selections can manage a dynamic set of circles whose positions, sizes, and count change over time. It uses `d3.select` and `d3.range` to generate data, with a `setInterval` updating the scene at 60 frames per second. The code employs the modern `.join('circle')` method to handle enter, update, and exit selections seamlessly, animating the circles' x and y coordinates based on sine waves. This example highlights the simplicity of data-driven updates in D3 v7.

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