{"version":"1.0","type":"rich","title":"SVG Smiley Face","description":"A smiling face is drawn with SVG primitives, centered on a yellow circle with black outlines, including eyes, eyebrows, and a mouth. The example demonstrates basic D3 v5 shape generation and selection, using `d3.select` to manipulate SVG elements and `d3.arc` to create the mouth path. All elements are positioned relative to a central group, with geometric constants for spacing and offsets. The static visualization is built entirely in code, with no external data source.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f04cf63c83d549739ea1b59ee27b581b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}