{"version":"1.0","type":"rich","title":"Fork of Pie chart RDW","description":"This pie chart displays the distribution of four age groups—0-20, 20-40, 40-60, and 60+—with equal counts of 6, 6, 9, and 9 respectively. Using D3.js v6, the visualization builds an SVG with `d3.pie()` to compute arc angles and `d3.arc()` to generate the path shapes and label positions. A categorical color scale (`d3.scaleOrdinal` with `d3.schemeCategory10`) fills each slice, and text labels are placed via `label.centroid()`. The chart is centered through an SVG transform and styled with CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d56b840e1d194a3fa778fc750d935cac?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}