{"version":"1.0","type":"rich","title":"Pie Chart","description":"This pie chart visualizes 2022 US auto sales by brand, showing each manufacturer's market share as a proportion of total sales. The chart uses D3 v5’s `pie` and `arc` generators to compute segment angles and render SVG paths, with a categorical color scale via `scaleOrdinal`. Sales percentages and totals are computed from a CSV dataset loaded using `d3.csv` from a Gist, and a legend displays brand names, percentage values, and sales in thousands. The visualization is rendered entirely as SVG, with labels positioned manually.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b31bf559187344ad87cb7d6dc2ad80ca?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}