{"version":"1.0","type":"rich","title":"Smiley Part 3","description":"A smiling face is drawn as a simple SVG graphic, centered on a yellow circle with black outline. Two black eyes and a mouth arc are positioned using hard-coded coordinates. The example demonstrates integrating D3’s `arc` generator with React by rendering the mouth path via `d3.arc().innerRadius().outerRadius()`. D3 v7 and React (via `ReactDOM.render`) compose to build the static visualization, which uses no data source or interactive behavior.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0b274c0018494eb2bc1e25b8ae4aa81d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}