{"version":"1.0","type":"rich","title":"Area Chart","description":"This area chart visualizes car sales in India from 2009 to 2019, using a smooth curved line and an orange shaded region to emphasize the upward trend. The chart loads CSV data asynchronously, parses dates with `d3.timeParse`, and renders an SVG with `d3.scaleTime`, `d3.scaleLinear`, `d3.line`, and `d3.area` using `curveBasis`. Axis labels and gridlines are generated via `d3.axisLeft` and `d3.axisBottom`, with custom tick formatting via `d3.format`. The styling applies black strokes and bold blue labels through an external CSS file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9d97c753bb5f48f0808b8729cd62097b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}