{"version":"1.0","type":"rich","title":"Smiley Face Part II","description":"This example renders a full-screen smiley face using React and D3.js, with the face centered on the viewport. It shows a yellow circular head with black stroke, two dark eyes positioned symmetrically, and a smiling mouth arc composed in SVG. The mouth is drawn using `d3.arc()` with specified inner and outer radii and angular range, while all other shapes use SVG `<circle>` elements. Position and dimensions derive from `window.innerWidth` and `window.innerHeight`, with constants controlling eye offset, radius, and stroke width. React renders the SVG tree via `ReactDOM.render`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/356c81e7b02d481b87d6ce9db99d4159?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}