{"version":"1.0","type":"rich","title":"World Population Area Chart","description":"This area chart visualizes world population growth from 1950 to 2015, using a smooth, filled curve to show the total population over time. The chart employs D3’s `area` generator with a `curveBasis` for the smooth line, and uses `scaleTime` and `scaleLinear` for the axes. Data is loaded from a CSV file via `csv()`, with a y-axis tick formatter that converts large numbers to billions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9582e44202cd4c8c9e0a6a9d74e85540?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}