{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example uses D3.js to construct a static smiley face entirely through SVG DOM manipulation. The code selects an SVG canvas and appends a yellow circle for the head, two black circles for the eyes, and a mouth path built with the `d3.arc` function. Key attributes like `cx`, `cy`, and `r` are set programmatically based on the SVG’s width and height, showcasing fundamental chaining and attribute methods in D3 v5. No animation or interactivity is present; the face renders once on page load.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3c82a9847b3a41238247b2df3a2a5318?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}