{"version":"1.0","type":"rich","title":"Fork of yearwheel b4 adding zoom","description":"A radial year-wheel calendar displays twelve months as concentric arcs around a central donut, with events positioned along date-specific tracks. The visualization renders a full year of human-resource deadlines, meetings, and holidays using hardcoded sample data. D3 v5 calculates day-of-year positions, maps event dates to polar coordinates, and draws SVG paths for month segments, week bands, and event rects. Hover interactions trigger tooltips showing event details, while color-coded fills distinguish quarterly and monthly regions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/96d1019084e94beda58e9f8ef3e258c5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}