{"version":"1.0","type":"rich","title":"Smiley face part III","description":"This example renders a classic smiley face as a reusable React component tree, composing a yellow background circle, two eyes, and an arc-based mouth centered on an SVG canvas. The React components (`BackgroundCircle`, `Eyes`, `Mouth`) receive numeric props for positioning and sizing, while the mouth’s curved path is generated using `d3.arc()` with explicit inner and outer radii and angular start/end values. The static visualization relies on SVG elements and React’s declarative rendering, with the overall face centered via an SVG `<g>` transform.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5e19c6a139b145c6bf3c37e16df138b5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}