{"version":"1.0","type":"rich","title":"Fork of D3 Starter","description":"This example shows a pie chart of student marks distribution, with each slice labeled by the student’s name. It loads CSV data from a GitHub repository, parses the marks as numbers, and uses `d3.pie()` to compute slice angles and `d3.arc()` to generate SVG path shapes. The chart applies a categorical color scale (`d3.schemeCategory10`) and positions labels using `arc.centroid()`. The visualization renders in SVG within a 500×400 viewport, using D3 v7 loaded via an import map.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4a9f2c6c3dc3475f89f792dd089c4e3c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}