{"version":"1.0","type":"rich","title":"Let's make a face!","description":"A single large circle sits at the center of an SVG canvas, rendered with a thick black outline and no fill. The example demonstrates basic D3 shape creation and attribute manipulation, using `d3.select` to target the SVG element and `circle.attr` to set the circle's radius to 200 and horizontal position to half the viewport width (960/2). The code imports only the `select` function from D3 v6, leaving the vertical position at its default, and the page styling removes margins and hides overflow for a clean, full-window display.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f278d40eba6e4a25b98112a396e7eb4d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}