{"version":"1.0","type":"rich","title":"Fork of aera chart test","description":"This area chart visualizes population trends over years for the World and its major areas, using distinct colors per country. Built with D3.js, it employs `scaleTime` and `scaleLinear` for axes, a `d3.area()` generator with a monotone curve, and `axisBottom`/`axisLeft` for ticks. Data is fetched from a CSV URL and processed via `timeParse`. The SVG output includes gridlines, a title, and a legend, rendered with a color scale from `schemeCategory10`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/96042ee12df44113a65fdeb043df05c0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}