{"version":"1.0","type":"rich","title":"Let's Make a face with D3.js","description":"A simple smiling face drawn with D3.js version 5 animates its eyebrows. The visualization uses basic SVG shapes—circles for the face and eyes, rectangles for the brows, and an arc-generated path for the mouth—all positioned relative to a central group. The eyebrows perform a two-second upward and downward transition using chained `transition().duration()` calls. The code leverages D3’s `select`, `arc`, and selection methods to construct the graphic on a red background, with the entire figure centered in a 500×500 SVG canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7dbc37a9657847b5b9ba23911c49453c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}