{"version":"1.0","type":"rich","title":"Fork of D3-1: Making a face","description":"This example uses D3 v7 to construct a simple cartoon face from SVG primitives. A yellow circle forms the head, two blue circles become the eyes, a path drawn with the `d3.arc` function creates the mouth, and two rectangles serve as eyebrows. The eyebrows animate repeatedly via chained `transition().duration(2000).attr()` calls, moving them up and down over time. The code demonstrates core D3 operations like `select`, `append`, and `attr` to build and manipulate SVG elements directly.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a510fc3248e2455a95fd3a4677fd29e3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}