{"version":"1.0","type":"rich","title":"Fork of Smiley Face Part II","description":"This example shows a large yellow smiley face rendered to fill the browser window, built as a React component. The face uses SVG primitives: a yellow circle with a black stroke, two eye circles, and a mouth path. The mouth shape is generated using the `d3.arc()` API with inner and outer radii and start/end angles. Instead of hardcoding values, dimensions are calculated dynamically from `window.innerWidth` and `window.innerHeight`. React renders the SVG, while D3 v5 provides the arc generator, with all elements positioned relative to the screen center.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/141f9df9f17448069f75e22010afdd95?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}