{"version":"1.0","type":"rich","title":"Por Variedade","description":"Por Variedade visualizes a weighted Voronoi treemap of agricultural plot data from a JSON file, where each cell's area corresponds to the number of sub-plots per variety, and the color-coded regions are labeled with their proportional shares. Built with React and D3 v4, it uses the `d3.voronoiTreemap`, `d3-weighted-voronoi`, and `d3-voronoi-map` libraries to compute the polygonal layout, clipped within a circular boundary. The SVG rendering includes a legend ranking variety participation percentages, and a button exports the visualization to PNG via canvas-toBlob and FileSaver.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/32be6fb5fa554379b1d169e080146440?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}