{"version":"1.0","type":"rich","title":"Untitled","description":"This example draws a single circle in an SVG using D3.js v5. The circle is appended to the root `<svg>` element and positioned with hard-coded values for its center and radius, using the `select` and `append` APIs. The circle’s radius is set to half the SVG’s height, and its x- and y-coordinates are both set to half the SVG’s height, resulting in a face-like shape centered vertically. The page loads D3 from an unpkg CDN and includes minimal CSS that hides overflow.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/058cb6577a414b359f0c24eeb128d1a3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}