{"version":"1.0","type":"rich","title":"Document","description":"This visualization uses a treemap layout to display monthly household expenses, organized by spending category (vaste lasten, reserves, and huishoudelijke uitgaven) with numeric values from a CSV file. The code employs d3.stratify to build a hierarchy from the flat data, then d3.treemap to compute rectangle positions and sizes. Each leaf is rendered as a green SVG rectangle with a white text label showing the category name, using D3 v5 within a React framework. The chart uses a fixed 960×500 SVG canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/62a4ccc8c97f4321a8091025841e5087?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}