{"version":"1.0","type":"rich","title":"Fork of Pie Chart","description":"This example visualizes 2022 US auto sales by brand as a pie chart, with a legend displaying brand names and sales values in thousands. The chart uses D3 v5 APIs including `d3.pie` to compute arc segments, `d3.arc` to generate SVG paths, and `d3.scaleOrdinal` for categorical color mapping. Data is loaded asynchronously from a CSV file hosted on a GitHub gist using `d3.csv`. The visualization renders to an SVG canvas with a fixed 960×500 viewport, and the legend labels are positioned manually via SVG transforms.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/057e2d2fef954a278409a6f051664c1a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}