{"version":"1.0","type":"rich","title":"World Population Area Chart","description":"This area chart displays world population growth over time, sourced from a World Population by Year 2015 dataset. The SVG visualization uses d3.area with a curveBasis to create a smooth maroon region, while d3.scaleTime and d3.scaleLinear map the temporal and population axes. The chart includes gridlines via d3.axisBottom and d3.axisLeft with custom tick formatting that converts billions to \"B\".","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a5aa270835994be1ac7925cadce7b6e4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}