{"version":"1.0","type":"rich","title":"Smiley face part 1","description":"This example renders a yellow smiley face as a static SVG graphic using React and D3. The code constructs the face from a large circle for the head, two smaller circles for the eyes, and a D3 `arc` path for the mouth, all positioned relative to the center via a `g` transform. The `BackgroundCircle` React component draws the head with a yellow fill and black stroke, with the `strokeWidth` and radii defined as constants. The face is centered within a 960 by 500 viewport using D3’s `arc` helper to create the semi-circular mouth.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/857777dff76448878f4011e4d1e0fd09?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}