{"version":"1.0","type":"rich","title":"Smiley Face Part I","description":"This example shows a grid of 18 randomly generated smiley faces, each with distinct eye sizes and mouth shapes. Built with React and D3 v7, the visualization reuses modular SVG components—`Face`, `BackgroundCircle`, `Eyes`, and `Mouth`—to construct every face. The `Mouth` component uses the `d3.arc()` API to draw curved paths, while `d3.range()` generates the face array, and random properties for eye radius and mouth dimensions vary each rendering. All faces are drawn in a single SVG container using transformed coordinate groups.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/03ea9581599d4fec8342ea6c8381cb23?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}