{"version":"1.0","type":"rich","title":"Let's make a face with D3.js","description":"This example shows a yellow smiley face drawn with SVG shapes, where the eyebrows repeatedly rise and lower in a looping two-second animation. The face is constructed using D3 selections to append a circle, two eye circles, two rectangular eyebrows, and a mouth path generated with the `arc` helper. The animation is implemented by chaining `transition().duration(2000)` calls on the eyebrows group, toggling its vertical transform. All geometry is positioned relative to the center of the SVG using a translated group.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bd57fdad754846e59ef99753cbe057c5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}