{"version":"1.0","type":"rich","title":"World Population Area Chart","description":"This area chart shows global population growth from 1950 to 2015, with a maroon filled area rising steadily beneath a time-based x-axis. The visualization uses D3 v5’s `scaleTime` and `scaleLinear` for axes, `area()` with `curveBasis` for the smoothed filled shape, and `axisBottom` and `axisLeft` for tick marks. Population values are loaded from a CSV and formatted from billions to “B” on the y-axis.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/52b750eec7e845aa9268cc2b03a2a30c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}