{"version":"1.0","type":"rich","title":"Project circularPacking","description":"A zoomable circular packing diagram displays hierarchical music-genre data, with artists as leaf nodes sized by fan count and color-coded by depth. The visualization uses D3 v5’s `d3.pack`, `d3.hierarchy`, and `d3.interpolateZoom` to animate transitions between parent and child clusters on click, with tooltips showing artist names and fan counts on hover. Rendered as SVG, it imports D3 via a CDN and is built within a Vue framework.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fe7f900e44344ef7b1f7bf44b3eca041?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}