{"version":"1.0","type":"rich","title":"Por TCH","description":"This visualization adapts the d3-weighted-voronoi plugin to render a voronoi treemap of hierarchical economic data, titled \"Fazenda Burro Velho.\" Each cell’s area encodes weight values, while numeric labels display the `code` metric for each child node. The code computes mean values per group, sorts children, and maps them to a colored legend. It uses `d3.hierarchy`, `d3.voronoiTreemap`, and SVG paths, with interactive PNG export via `canvas-toBlob` and `FileSaver`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/41bbffef59b44eb282f45c2e8ce6822e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}