{"version":"1.0","type":"rich","title":"Smiley Part I","description":"A yellow smiley face is drawn on an SVG canvas using React and D3 v5. The face is constructed with a large circle for the head, two smaller circles for eyes, and a D3 arc path for the mouth. Coordinates are positioned relative to the canvas center, with stroke width and eye offsets defined as constants.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/742c553db5694302aa31a121d8467b1e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}