{"version":"1.0","type":"rich","title":"Fork of Smiley Face Part II","description":"A React and D3 v7 component renders a smiling face as an SVG graphic, composed of a yellow background circle, two black eyes, and a curved mouth. The face is drawn using reusable components like `BackgroundCircle`, `Eyes`, and `Mouth`, with the mouth generated by the `d3.arc()` API. The SVG is centered within a 960×500 viewport, with all coordinates and dimensions defined as constants. The example demonstrates how to combine React’s component model with D3’s shape generators for declarative, data-driven visualization.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/745ecd0428e148e4988d9fb3d975f900?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}