{"version":"1.0","type":"rich","title":"Circles pack","description":"A circle packing diagram displays a hierarchical dataset of celebrities, grouped first by category (Bollywood or TV) and then by gender, with each celebrity represented as a circle sized by their sample value. The visualization uses a `d3.pack` layout on a React component, computing a hierarchy via `d3.hierarchy` and `d3.nest` from a CSV file. Leaf nodes render celebrity photos clipped by their circle boundaries, while branch circles scale with the aggregate values and respond to mouseover events with a stroke highlight. The color scale uses `d3.scaleSequential` with the `interpolateMagma` scheme.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/88790d95bcd54d5f9f1fe2a1f8ab7c60?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}