{"version":"1.0","type":"rich","title":"D3 v5 Zoomable Sunburst","description":"This zoomable sunburst chart visualizes the hierarchical flare dataset, encoding each node’s value as the arc’s angular width. Clicking a slice zooms into that subtree, dynamically rescaling the partition layout and re-centering the view. Built with D3 v5 and SVG, the example uses `d3.partition`, `d3.hierarchy`, and `d3.interpolate` to animate transitions, reading hierarchical data from a CSV file with id and value fields. The rendered output includes a breadcrumb trail showing the current path.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f552b0b1db0246209331dc8d2602e873?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}