{"version":"1.0","type":"rich","title":"Smiley Head","description":"A classic smiley face rendered as a static SVG graphic, centered within a 960×500 viewport. The face consists of three simple shapes: a large yellow circle for the head with a black outline, two smaller black circles for eyes, and a mouth drawn as a thick arc. Built with React and D3, the code uses D3’s `arc()` generator to create the mouth path, while the eyes and head are plain SVG circle elements. The composition is assembled inside a single `<g>` group that translates to the canvas center, with all dimensions and offsets defined as named constants.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3efb5395635f420f8f1e7d2668a9d7e5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}