{"version":"1.0","type":"rich","title":"World Population Area Chart","description":"This area chart visualizes global population growth from 1950 to 2015 using a smooth curved path filled in maroon. The SVG rendering relies on D3 v5's `area` generator with `curveBasis`, `scaleTime` for the x-axis, and `scaleLinear` for the y-axis. Axes are labeled and formatted using `axisBottom`, `axisLeft`, and `format` with a custom tick formatter that converts billions. Population values are parsed from a CSV file as numbers, while years are converted to JavaScript `Date` objects for temporal scaling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f6ff6563586e4d269651451609f2bda6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}