{"version":"1.0","type":"rich","title":"Smiling-Face","description":"This example uses D3.js v5 to draw a cartoon smiling face in an SVG canvas. The code builds a yellow circle for the face, adds two eyes, and animates the eyebrows with a 2000-millisecond transition that moves them upward and back. The mouth is rendered using the `d3.arc` API to create a curved path. All elements are positioned within a centered group using coordinate translations, and the eye spacing, radius, and eyebrow dimensions are defined as constants.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0db34161750d44c99b32597c265d5877?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}