{"version":"1.0","type":"rich","title":"Area Chart","description":"This area chart displays the number of USA pandemic cases from 2013 to 2021, using a red filled area beneath a black line to emphasize the trend over time. The visualization is built with D3 v5, employing `scaleLinear` for both axes, `line` and `area` generators with `curveBasis` for smooth interpolation, and `axisBottom` and `axisLeft` for tick marks. Data is loaded from a CSV file hosted on GitHub, and the SVG rendering includes labeled axes for year and case counts.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d52067feb4c2440189d0eb6bfab38a6c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}