{"version":"1.0","type":"rich","title":"Smiley Face","description":"This example renders a classic smiley face as an SVG graphic using React and D3. The code constructs a yellow circle for the face, two smaller circles for the eyes, and leverages the D3 arc generator to define a mouth shape. The visualization is built with the ReactDOM library, while D3’s `arc()` API specifies the mouth’s geometry via inner and outer radii and start/end angles. The face is centered within a fixed viewport, with all dimensions and offsets declared as constants.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e2587a2d317a46bf93ea414c084f47c3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}