This visualization uses a Voronoi treemap to display sugarcane variety data from a farm, with each cell’s area proportional to the total planted hectares and colored by variety. The layout is computed with `d3.voronoiTreemap` on a circular clipping polygon. Rendering uses SVG, with a legend ordered by mean production per variety. The data is loaded from a JSON file, and the chart includes a PNG export button using canvas conversion and FileSaver.js.