{"version":"1.0","type":"rich","title":"D3 v5 Zoomable Sunburst","description":"A zoomable sunburst diagram visualizes the hierarchical flare dataset as concentric arcs, where clicking a segment zooms in to reveal its children. Built with D3 v5, it uses `d3.hierarchy`, `d3.partition`, and `d3.arc` for layout, with `d3.interpolateRainbow` for color. Animated transitions via `transition.attrTween` and a `tween` function update arc geometry and label rotations. The SVG rendering includes hover tooltips showing ancestor paths and values, with a central circle to return to the root.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/826d8b437249404f84b637516c1aa548?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}