{"version":"1.0","type":"rich","title":"Car Sales data Pie chart","description":"This pie chart visualizes year-to-date car sales across multiple brands, displaying each brand’s proportional share and a corresponding legend with sales totals. The chart uses D3 v5 APIs including `d3.pie`, `d3.arc`, and `d3.scaleOrdinal` to generate SVG paths and text labels positioned via `arc.centroid`. Data is loaded asynchronously from a CSV file using `d3.csv`, with values parsed and aggregated before rendering. The example demonstrates standard D3 data-binding patterns for entering paths and legend elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/76cd11cf7b6d4c799a26d4bf2aa556a2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}