{"version":"1.0","type":"rich","title":"Smiley face part I","description":"This example shows a simple smiley face drawn with SVG shapes, including a yellow circular face, two red eyes, and a white mouth, all outlined in black. The face is centered and scaled within an 960×500 viewport. The implementation uses React to render the SVG elements and D3 v7’s `arc` generator to create the curved paths for the eyes and mouth, with parameters for radii, angles, and offsets defining the geometry.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/294f878b3291427099486b7ac9ca1743?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}