{"version":"1.0","type":"rich","title":"World Population Area Chart","description":"This area chart visualizes world population growth over time, showing the upward trend across the years with a maroon-filled curve. The chart uses D3 v5 to load CSV data, create time and linear scales, and generate the area shape with the `area()` and `curveBasis` APIs. Grid-pattern axes are drawn with `axisLeft` and `axisBottom`, while custom formatting converts large population numbers into billions. The SVG rendering includes labeled axes, a title, and styled tick marks, with data sourced from a CSV file hosted on VizHub.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5e7df4038d914fb8b19cf2f9cd24dbf2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}