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Fork of D3 v5 Zoomable Sunburst

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Jjimmy.fisher@member.mensa.org
Last edited Nov 27, 2024
Created on Nov 27, 2024

This interactive sunburst visualizes the hierarchical structure of the Flare dataset, with each arc segment representing a data category and its size proportional to value. Clicking an arc zooms in to make that node the new root, animating the repositioning of all visible arcs and labels. Built with D3 v5, it uses `d3.partition`, `d3.hierarchy`, and `d3.arc` to compute and draw the layout, while `transition.attrTween` smoothly interpolates arc geometry during zoom. The visualization renders in SVG and applies a rainbow color scale based on top-level categories.

AI-generated description

Mike Bostock's D3 Zoomable Sunburst example

<br></br> Ported from this Observable notebook for this forum thread. Many thanks to Bryan Gingechen who answered my question about the necessary steps to get from an (Observable) JavaScript notebook to a vanilla JavaScript index.html. He presented his solution on blockbuilder.org

MIT Licensed

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