{"version":"1.0","type":"rich","title":"smiley face with D3.js","description":"This example draws a smiley face entirely with SVG shapes using D3.js v7. It creates a yellow circle for the head, two black circles for the eyes, and a mouth generated with the `d3.arc` shape generator. The arc uses `innerRadius`, `outerRadius`, and angular start/end values to form a crescent-like smile. All shapes are positioned relative to the SVG's width and height attributes, with the mouth translated to the center of the canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/47b9a136bf5044d3a0edec602eb5abaf?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}