{"version":"1.0","type":"rich","title":"Pie chart","description":"This pie chart visualizes the distribution of wine varieties, highlighting the share of five selected types—Cabernet Sauvignon, Pinot Noir, Chardonnay, Sauvignon Blanc, and Malbec—based on their counts in a CSV dataset. The chart uses D3.js v7’s pie generator and arc generator to compute and render the slices, with each slice’s angle proportional to its count. A legend, built with HTML divs, maps colors to variety names. The data is fetched and parsed from a remote CSV file using `d3.csvParse`, and the visualization is rendered as SVG elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/64bc6ea5607c4482a5181c0327b7e328?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}