{"version":"1.0","type":"rich","title":"Pie chart","description":"This interactive pie chart visualizes regional apple and orange counts from a static JSON dataset, with radio buttons toggling between fruit types. The donut chart updates its arcs using `d3.pie` and `d3.arc`, while `transition.attrTween` animates shape changes. A legend built with SVG circles and text labels shows region names and colors from a `d3.scaleOrdinal` palette. The rendering uses D3.js (v5) with SVG and includes a 2-second delayed arc transition after each update.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f611e623cd3845afa1dffe53eba6241c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}