{"version":"1.0","type":"rich","title":"D3 color spiral","description":"A D3 color spiral arranges named CSS colors in a circular arc around a central point. Each color is rendered as a slice using a d3.arc with a large outer radius, creating a radial gradient of hues. The code fetches color data from a CSV file via d3.csv, then uses d3.pie to map each row to a segment. Built with React and ReactDOM, the visualization displays the colors in an SVG canvas sized 960 by 500 pixels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c80979e5596c4c849f09948a776296a0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}