{"version":"1.0","type":"rich","title":"project","description":"A multi-line chart compares actual versus expected population figures for India, the USA, and China from 2015 to 2030. The visualization uses D3 v6 with SVG rendering within a React framework, with each country's actual and projected data drawn as distinct colored lines using `d3.line` and `d3.scaleTime`/`d3.scaleLinear` for axes. The code includes a tooltip and styles lines with the `.line` class. Data comes from a static CSV file containing yearly population values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/83b120962c034173b2b5cec171967c42?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}