{"version":"1.0","type":"rich","title":"Donut Example Re-imagined","description":"A donut chart rendered with React and D3 v5 uses the `d3.arc` and `d3.pie` APIs to display five slices in a ring. A mouth-shaped arc sits at the center using a separate `mouthArc` path. A button labeled \"Transform\" regenerates random data through `generateData`, updating the chart via React state and D3 selection joins. The component also includes commented-out code for displaying formatted values using `d3.format`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b26c4cedbb6c44d7aa62301093c9aea7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}