{"version":"1.0","type":"rich","title":"Let's make a happy face","description":"This example draws a yellow circle face with two black eyes, rectangular eyebrows, and an arc-shaped smile using SVG. The eyebrows animate upward and back down via D3 transitions over two seconds. The code sets element positions with absolute `x`, `y`, `cx`, `cy` coordinates and uses D3’s `arc()` generator to define the mouth path. The D3 v7 library handles SVG construction and the two-stage `transition().duration()` animation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2a739e8c8c83406db968afed52e31283?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}