{"version":"1.0","type":"rich","title":"sad emoji.js!","description":"This example draws a sad emoji face using SVG primitives in D3 v7. A yellow circle forms the face, while circles, rectangles, and an arc path construct the eyes, eyebrows, and mouth. The eyebrows repeatedly animate upward and downward via chained `transition().duration(2000)` calls, creating an expressive, looping motion. The code imports `select` and `arc` from the D3 module and loads the library via UNPKG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bb614507fc3c458fb94bd70724d7004d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}