{"version":"1.0","type":"rich","title":"Rendering Data with React","description":"A circular pie chart displays the proportional distribution of named colors from a CSV file, with each slice filled by its corresponding RGB hex value. The example demonstrates integrating D3.js version 7 with React, using React's `useState` and `useEffect` hooks to asynchronously load and store the dataset. The `d3.csv` function fetches the data, while `d3.pie` and `d3.arc` compute the slice geometries for SVG rendering. The code also comments an alternative manual angle calculation approach, showing how D3's pie layout simplifies the process.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8f916b40ee794f5288fc9c3e1bc8a709?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}