{"version":"1.0","type":"rich","title":"Fork of World Population Area Chart","description":"This area chart visualizes world population growth from 1950 to 2015, with the area filled in translucent maroon and axes labeled in sans-serif. It loads CSV data from VizHub, parses years as dates, and uses `d3.scaleTime`, `d3.scaleLinear`, `d3.axisBottom`, `d3.axisLeft`, and `d3.area` with `curveBasis` to render the smooth shaded region in SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d57b89c3bf2b4fefb88f95fb84196785?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}