{"version":"1.0","type":"rich","title":"Untitled","description":"A circular arc diagram traces email communication among Enron employees, with nodes positioned along a horizontal axis and curved paths linking senders to recipients. Job titles determine node colors via a categorical scale, while node size reflects sender ID. The visualization filters the CSV dataset to 1,000 records, sorts by job title, and renders paths using SVG `path` elements with elliptical arcs. Built with D3 v4 and React, it supports zooming through `d3.zoom()` and relies on `d3.scalePoint` for positioning and `d3.scaleOrdinal` for color assignment from `d3.schemeSet3`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f960352c6f6c4bcb813b577174c9559c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}