{"version":"1.0","type":"rich","title":"World Population Area Chart","description":"This area chart visualizes world population growth over time, mapping years to the x-axis and population counts to the y-axis with a smooth, curved area fill. The SVG rendering uses D3 v5’s `scaleTime`, `scaleLinear`, and an `area` generator with `curveBasis` to create the shape, while `axisBottom` and `axisLeft` add labeled ticks. Data comes from a CSV file of world population by year, with axes formatted to abbreviate large numbers (e.g., billions).","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3e6405f31b4f49ec8d5dea94e7da4f69?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}