{"version":"1.0","type":"rich","title":"World Population Area Chart","description":"This area chart visualizes world population growth from 1950 to 2020, with a smooth, filled curve showing the increase over time. The chart uses D3 v5 with SVG rendering, employing `d3.scaleTime`, `d3.scaleLinear`, `d3.area`, and `d3.curveBasis` to generate the path. Data is loaded from a CSV file via `d3.csv`, with axes formatted using `d3.axisLeft` and `d3.axisBottom`, including tick labels that abbreviate population values in billions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/eef43b13479a4734a56d6d2a84ae16c9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}