{"version":"1.0","type":"rich","title":"Smily Face Part 1","description":"This example renders a smiling face using React and D3 v7, drawing a yellow background circle, two eyes, and a mouth arc onto an SVG canvas. The face is centered at 960×500 pixels, with components defined as reusable functions (`BackgroundCircle`, `Eyes`) and the mouth generated via `d3.arc()`. The code sets explicit dimensions for eye offset, eye radius, and mouth width, then applies a transform to position everything around the center point. The visualization demonstrates a simple, programmatic composition of geometric shapes without external data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/205382e8c54343a7bb53e29ba4894ea8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}