{"version":"1.0","type":"rich","title":"Fork of Fork of Let's make a face with D3.js!","description":"This example uses D3.js to construct a smiley face out of basic SVG shapes, then animates it. The code builds a blue circle for the head, eyes, and a mouth using `d3.arc`, while two rectangular eyebrows are moved up and down via chained `transition.attr` calls with a 2000ms duration. The animation runs in a loop, demonstrating select-and-append DOM manipulation and declarative transitions on SVG elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d0115345c1094eed9a22b8357be7a748?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}