{"version":"1.0","type":"rich","title":"Fork of Pie Chart","description":"A donut chart visualizes 2022 U.S. auto sales by brand, with each arc’s size proportional to year-to-date sales and a color-coded legend showing brand names and values in thousands. The visualization loads CSV data from a Gist URL using `d3.csv`, calculates the total, and renders the chart with D3 v5’s `pie`, `arc`, `scaleOrdinal`, and `select` APIs. SVG output is drawn to a 960×500 canvas with interactive text and rectangle legends styled via CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3cdc6da882e94790abecdb9ab537a075?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}