{"version":"1.0","type":"rich","title":"Smiley Face Part 1","description":"This example shows a yellow smiley face built from a background circle, two eyes, and an arc-shaped mouth, all rendered as SVG elements in a React component. The code uses D3’s `arc()` generator to create the mouth path, calculates the circle and eye positions from fixed numeric constants, and draws everything inside a `<g>` element translated to the center of an SVG canvas. React manages the component structure, while D3 v5 provides the arc geometry. The background circle is a separate React component that receives radius and stroke width as props.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8e233d5d66bc4f479355dcf2d5615281?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}