{"version":"1.0","type":"rich","title":"Smiley Face Part I","description":"This example renders a smiley face using React and D3 v7, drawing yellow circles for the head, black circles for\nthe eyes, and a D3 arc path for the mouth. The SVG is centered via a transform, with all shape geometry\ndefined by scalar variables for offsets, radii, and stroke width. The visualization demonstrates declarative\ncomposition of SVG primitives within React’s render tree, using D3’s `arc` generator to compute the mouth’s\ncurved path based on start and end angles.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c35b2655fa6149b7930843fc6400851b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}