{"version":"1.0","type":"rich","title":"Smiley face","description":"This example creates a simple smiley face using D3.js and SVG. It draws a yellow circle for the face, two black circles for the eyes, and a mouth using an arc generator with specified inner and outer radii. The code uses D3 selections from the `d3` module, including `select` and `arc`, to create the shapes. The visualization is rendered in a React starter template with a fixed SVG size of 860 by 400 pixels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3057f1b4dc6f4e35aea0ceb2723cdfc1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}