{"version":"1.0","type":"rich","title":"Assignment2-Area","description":"This example shows a direct comparison of monthly car sales between Toyota and Ford as two layered area charts. The visualization uses D3 v6 to load CSV data from a GitHub gist, transform the monthly sales figures, and render smooth areas with the `area()` generator and `curveBasis` interpolation. Scales are defined with `scalePoint` for months and `scaleLinear` for sales values, with axes and a legend appended to the SVG. Both areas are filled in distinct colors with partial opacity to show overlap between the two brands.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8dc0ab10c2694371b1dcdf775a1c5842?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}