{"version":"1.0","type":"rich","title":"World Population Area Chart","description":"This chart visualizes world population trends over time as an area chart. A filled, smooth curve shows population growth from historical data, with the area beneath the line rendered in steel blue and outlined in red. The visualization uses a time-scale for the x-axis and a linear scale for the y-axis, with population values formatted in billions. It is built with D3 v6, employing the `area` and `curveBasis` APIs to generate the smooth path, while `axisBottom` and `axisLeft` with grid lines detail the axes. The data is loaded from a CSV file containing yearly population figures.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/355d771db81f4011a3852113a27871c6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}