{"version":"1.0","type":"rich","title":" area chart","description":"This area chart displays yearly values loaded from a remote CSV file, using a steelblue filled path to visualize trends over time. Built with D3 v7, the code uses `d3.csv` to fetch data, `d3.scaleLinear` for both axes, `d3.area` to generate the area path, and `d3.axisBottom`/`d3.axisLeft` for the labeled axes. The SVG output includes custom margins, axis titles, and tick formatting.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/49c0a1571358470e85bb712675d1565c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}