π Public
Fork of D3 v5 Zoomable Sunburst
This interactive sunburst diagram visualizes the hierarchical Flare dataset, showing the relative sizes of its branches and leaves through concentric, angle-based arcs. Clicking an arc zooms in to display that node as the new root, with a smooth 750-millisecond transition animating the arcs and labels via `d3.arc` and `transition.attrTween`. The chart uses D3 v5's `d3.hierarchy`, `d3.partition`, `d3.scaleOrdinal`, and a quantized rainbow color scale, rendering as SVG. Labels rotate and flip to maintain readability, and center-clicking returns to the previous level.
AI-generated descriptionMike Bostock's D3 Zoomable Sunburst example
- with D3 v5 (based on the changes in v5) <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
Comments
Sign in to join the discussion.