{"version":"1.0","type":"rich","title":"D3.js intro!!","description":"This example creates a cheerful smiley face entirely with SVG shapes inside a React application. The visualization uses D3 version 6 to append a large yellow circle for the face, two smaller black circles for asymmetrical eyes, and a curved path for the mouth. The mouth is generated using D3’s `arc()` function, which constructs an annular sector path. The code explicitly sets SVG attributes like `fill`, `stroke`, and `transform` to position and style each geometric element on a 960 by 500 canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7c89026189824680a7433651c04fb9c9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}