{"version":"1.0","type":"rich","title":"Making a face","description":"This example shows a single circle positioned on an SVG canvas, its center placed at coordinates (200, 100) with a radius of 200 pixels. The code uses D3 v6’s `select` method to grab the SVG element, then appends a circle and sets its visual attributes with `attr`. The visualization demonstrates the fundamental D3 pattern of chaining selections and attribute assignments to generate SVG shapes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5551460c0f854dcc9cbde97b045d4906?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}