{"version":"1.0","type":"rich","title":"Sunburst 2","description":"This interactive sunburst diagram displays hierarchical data from the flare dataset, with each ring representing a level of the hierarchy and arc size proportional to node value. Clicking a node zooms into that branch, animating the layout through an SVG transition. The visualization uses D3 v5’s `d3.partition`, `d3.hierarchy`, and `d3.arc` for geometry, with `transition.attrTween` handling the zoom animation and `d3.interpolate` for smooth arc morphing. Labels rotate and fade based on visibility, while a central circle resets the view.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/97b50ca54268438080c864a7cd26a298?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}