{"version":"1.0","type":"rich","title":"q","description":"A real-time pie chart displays sales distribution across five products, with a legend and hover tooltips showing percentages. The visualization updates its data every five seconds via a simulated `d3.json` API call, animating slice transitions using `d3.pie`, `d3.arc`, and `transition().duration()`. D3 v7 renders the SVG chart and handles enter/update/exit selections, while the tooltip responds to mouse events.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1cf50a48e20f4483a83e5c5f5469277e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}