{"version":"1.0","type":"rich","title":"Fork of Smiley face part 1","description":"This example draws a stylized smiley face using React and D3’s `arc` API to render an SVG. It shows a yellow circle with black stroke, two black eye circles, and a mouth arc. The mouth is created with `arc().innerRadius()`, `outerRadius()`, and `startAngle`/`endAngle` set to a half-turn, while all other shapes are plain SVG `<circle>` elements. The layout centers on a fixed 960×500 viewport, with coordinates and dimensions defined as constants rather than data-driven.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0efd21c68920439b80adb755643adf6d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}