{"version":"1.0","type":"rich","title":"Fork of Let's make a face with D3.js!","description":"Built with D3 v5, this example demonstrates fundamental DOM manipulation and animation by constructing a smiley face from SVG shapes. The code uses `d3.select` to append a circle, eyes, rectangular eyebrows, and an arc-based mouth. A chained `transition().duration(2000)` sequence moves the eyebrow group up and down in a looping motion. All elements are centered within an SVG using a translated group, with dimensions pulled from the SVG attributes. The example highlights basic selections, attribute setting, and transition tweening without external data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/38c5bd6001a7425e866864b194b443b0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}