{"version":"1.0","type":"rich","title":"World Population Area Chart","description":"This area chart depicts world population growth over time, with the x-axis showing years and the y-axis displaying population in billions. The chart uses a smooth curved area fill in maroon, drawn as an SVG path. The code uses D3 v5 APIs including `scaleTime`, `scaleLinear`, `area`, `curveBasis`, `axisBottom`, and `axisLeft` to generate the visualization. Data comes from a CSV file loaded via `csv`, with population values parsed as numbers and years as JavaScript `Date` objects.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8948c5ed81004055a7d93c2f41fa326a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}