{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This gallery example builds a yellow smiley face in an SVG canvas using D3.js v5. The face is assembled from primitive shapes—circles for the head and eyes, rectangles for eyebrows, and a path for the mouth—all positioned via D3’s `select` and `append` methods. The animation uses D3’s `transition` API to move the eyebrows up and down over two seconds, demonstrating basic DOM manipulation and chained transitions. The code defines all geometry explicitly without external data, relying on D3’s `arc` generator for the mouth’s curved path.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1546ca0e7d6b4dd3bfdb6f2c9cd428a4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}