{"version":"1.0","type":"rich","title":"D3 v5 Zoomable Sunburst 1216","description":"This zoomable sunburst visualization displays the hierarchical structure of the Flare data, showing nested categories as concentric arcs whose angular width and radius encode the relative sizes of branches and leaf nodes. Clicking a segment zooms into that subtree, smoothly animating the layout as the clicked node becomes the new root. The D3 v5 code uses `d3.partition` and `d3.hierarchy` for layout, `d3.arc` for path geometry, and `d3.transition` with `attrTween` to interpolate arc positions and angles during zoom animations. A sequential rainbow color scale assigns hues to top-level branches.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f2f81064526443b288627af3a7f1d16d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}