{"version":"1.0","type":"rich","title":"Por Idade","description":"This visualization, titled \"Por Idade,\" shows the average productivity of sugarcane varieties on a farm, with each variety represented as a voronoi-treemap cell sized by weight and colored by code. The data is sorted and labeled by rank, and a legend displays each variety's name and computed mean value. Implemented with React and D3 v4, the code uses `d3.voronoiTreemap`, `d3.hierarchy`, and `d3.scaleLinear` to compute the layout, rendering SVG cells and canvas-based PNG export via FileSaver. The circular clipping polygon constrains the treemap, and the data comes from a provided JSON file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5388548ac6d349f4ba6463128c5c80de?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}