D3 Selection Exploration V2

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D3 Selection Exploration V2

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Last edited Nov 9, 2023

Created on Nov 9, 2023

This example demonstrates D3’s data-join and selection methods by animating a set of circles that change position and radius over time. The visualization uses `d3.select` to target a container, `selection.data` with a `.join('circle')` pattern to bind and update SVG elements, and a `setInterval` loop to continuously feed new data generated by `scaleLinear` and trigonometric functions. The code relies on D3 v6.6.2’s `selectAll`, `attr`, and `range` APIs, rendering smooth motion without explicit transitions.

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