{"version":"1.0","type":"rich","title":"Ice7_task2_1","description":"This pie chart visualizes the revenue share of professional sports clubs, grouped by sport, using data from a CSV file loaded via `d3.csv`. Each slice represents the total revenue in USD millions for a sport, with labels showing the sport name and percentage of total revenue, while a legend displays each sport’s combined earnings. The chart is rendered as an SVG using D3 v7, with `d3.pie` and `d3.arc` generators to compute and draw the slices, and `d3.scaleOrdinal` with `d3.schemeTableau10` for color encoding. Data aggregation is performed using `d3.rollup` and `d3.sum`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/93bc8c1b2b74465a9b24f5dc0bac19cf?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}