{"version":"1.0","type":"rich","title":"World Pop-o Area Chart","description":"The World Pop-o Area Chart visualizes global population growth over time, with the x-axis mapping years and the y-axis representing population counts. The chart uses a filled area path with a smooth curve (via d3.area and curveBasis) to emphasize the upward trend. It fetches CSV data from a VizHub dataset, parses years as dates, and renders axes with d3.axisBottom and d3.axisLeft, formatting y-axis ticks with d3.format to abbreviate billions as \"B\". The SVG output includes styled grid lines, axis labels, and a title, all built using d3.v7 within a React-free HTML setup.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/09a31c1f7f0b45d98645b6349bc650ff?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}