{"version":"1.0","type":"rich","title":"World Population Area Chart","description":"This area chart displays world population growth over time, with a maroon filled path showing the trend and labeled axes for population and year. The visualization uses D3 v5 with `d3.area`, `d3.scaleTime`, and `d3.scaleLinear` to map data from a CSV file containing population figures by year. SVG rendering includes a grid, formatted tick labels that convert billions to \"B\", and axis labels for clarity. The chart applies a curve basis smoothing to the area path.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bf3e947a6f004cb4b1fee206a3a42397?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}