{"version":"1.0","type":"rich","title":"Smiley face part I","description":"A yellow smiley face rendered in SVG via React and D3 v7. The face is drawn with two black-outlined circles for eyes, positioned relative to the center using offset constants, and a mouth created with the `d3.arc` path generator, using inner and outer radii and start/end angles. The entire composition is centered on a 960x500 canvas, with all shapes grouped and transformed by a translation. Static parameters define the geometry, and the example demonstrates combining React's declarative JSX structure with D3's arc API for shape generation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/536769cf1901472498d84976f80dd1b3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}