{"version":"1.0","type":"rich","title":"World Population Area Chart","description":"This area chart displays global population growth over time, using a smooth curve based on the D3 `area` generator and `curveBasis` to fill the region beneath the line. The visualization employs D3 v5 scales—`scaleTime` for the x-axis and `scaleLinear` for the y-axis—with axes rendered via `axisBottom` and `axisLeft`, including customized tick formatting to abbreviate billions. Data is loaded from a CSV hosted on vizhub, processed by converting year strings to `Date` objects and populations to numbers, then drawn as an SVG path. The chart includes rotated axis labels and a title, styled with the Ubuntu font.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/86582cd1f24d456fabc383d9148af950?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}