{"version":"1.0","type":"rich","title":"Pie Chart","description":"This pie chart shows the distribution of 2022 U.S. auto sales by brand, with each slice sized proportionally to the brand’s year-to-date sales total. The chart renders an SVG with colored arcs and a legend listing each brand’s name, percentage share, and sales volume in thousands. The code uses d3.pie, d3.arc, and d3.scaleOrdinal to generate the chart, and loads CSV data from a GitHub gist via d3.csv. Percentages are calculated by dividing each brand’s sales by the total.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2e2b7e9dcd0e4be3ab73938fff9b34e7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}