{"version":"1.0","type":"rich","title":"Fork of pie chart","description":"A fork of a pie chart example visualizes COVID-19 case data from a CSV file, showing three categories (Infected, Recovered, Died) as colored slices with proportional labels and a legend. The D3 v5 code uses `d3.csv` to load the data, `d3.pie` to compute arc segments, and `d3.arc` with an inner radius of zero to generate the paths. Slice colors come from `d3.scaleOrdinal` with a manual range, and text labels are positioned using the arc’s centroid method. The SVG output is centered within a 980×550 canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/56efc202bee4489bbaa6fc431b9d7169?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}