{"version":"1.0","type":"rich","title":"ICE-7 question 4: Area chart","description":"This area chart displays the population of India from 2000 to 2012, using a purple filled path with a smooth curve. The visualization loads CSV data from a GitHub gist and renders it as an SVG using D3 v5, employing `scaleTime` and `scaleLinear` for the axes. Key APIs include `area()` with `curveBasis` to generate the filled region, `axisBottom` and `axisLeft` for ticks, and custom formatting to abbreviate population values into billions. Axis labels and a title are added via SVG text elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0c6ecd1bc0654333b829fc276aac0ca6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}