{"version":"1.0","type":"rich","title":"smiley_face_pt1","description":"A static SVG smiley face rendered with React and D3.js, centered on a 960-by-500 canvas. The face uses a yellow circle with a black stroke, two eye circles positioned symmetrically around the center, and a mouth path generated by D3’s `arc()` function with fixed inner and outer radii and angular extents. The code imports `arc` from `d3`, defines constant dimensions and offsets, and uses React’s `ReactDOM.render` to mount the SVG into the DOM. The example demonstrates composing primitive SVG shapes with programmatic arc geometry.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/49f2ba37deda42ecbb0e54b8ed6655ea?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}