{"version":"1.0","type":"rich","title":"Example of zoomable icicle","description":"This zoomable icicle chart displays hierarchical data from the Flare-2 dataset, with rectangles colored by top-level category and sized by value. Users click any rectangle to zoom into that subtree, smoothly animating the layout’s scale and position. Built with D3 v7, it uses `d3.partition()` to compute the icicle layout, `d3.scaleOrdinal` with `interpolateRainbow` for colors, and `d3.json()` to load data. The SVG rendering uses transitions to animate rectangle heights, transforms, and label opacity, with tooltips showing the full ancestor path and formatted values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0f2f21c0d4db47da9919d4ec227065cc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}