{"version":"1.0","type":"rich","title":"World Population Area Chart","description":"This visualization shows global population growth over time as a smooth, filled area chart. It uses D3 v5 with `d3.csv`, `d3.scaleTime`, `d3.scaleLinear`, and `d3.area` with `curveBasis` to generate the SVG path. The data comes from a CSV file provided via VizHub, with population values formatted in billions. Axis labels, ticks, and a title are added using `d3.axisBottom` and `d3.axisLeft`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7ada5797846849ca9b7324f43130732e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}