{"version":"1.0","type":"rich","title":"Fork of Hello VizHub","description":"This example presents an age distribution pie chart built with D3 v7. It fetches CSV data from an online source, counts entries into four age brackets, and visualizes the proportions as pie slices with labels. The chart uses `d3.csvParse`, `d3.pie`, `d3.arc`, and a `d3.schemeCategory10` color scale, rendering arcs and a legend inside an SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/527099a4e8374975b1b96a474781560e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}