{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example draws a yellow smiley face with D3.js, showing how to build and animate SVG shapes through fundamental DOM manipulation. The face is composed of circles for the eyes and an arc-generated mouth, while the code uses `transition.attr` to move its rectangular eyebrows up and down over two-second intervals. It uses D3 v5’s `select`, `attr`, `append`, and `arc` API to construct the scene, with all elements centered via an SVG `<g>` transform. The animation repeats once, demonstrating chained transitions on SVG attributes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0b2f434e0ae4468c999a41983a8400d1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}