{"version":"1.0","type":"rich","title":"D3 v5 Zoomable Sunburst","description":"This interactive sunburst diagram visualizes the hierarchical structure of the Flare dataset, where each ring segment represents a category and its size corresponds to its value. Users click a segment to zoom into that branch, re-centering the visualization and smoothly animating the arcs and labels. Built with D3 v5, the example uses `d3.hierarchy`, `d3.partition`, and a custom `d3.arc` to compute geometry, while `transition.attrTween` animates the changing path data. The color scheme assigns hues to top-level categories using `d3.scaleOrdinal` and `d3.interpolateRainbow`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5399afcd35f74d62a4529193e6716446?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}