{"version":"1.0","type":"rich","title":"Fork of World Population Area Chart","description":"This area chart visualizes world population growth over time, using a filled path to show the increasing trend. The SVG rendering relies on D3 v5 APIs including `scaleTime`, `scaleLinear`, `area`, and `curveBasis` to generate the smooth curve, with `axisLeft` and `axisBottom` providing labeled axes. Population data is loaded from a CSV file via `d3.csv`, parsed into numbers and Date objects, and styled with custom CSS classes. The chart includes a title, axis labels, and a custom tick formatter that abbreviates billions as \"B\".","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0ede816735994b7b85a7513f5c82d97a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}