{"version":"1.0","type":"rich","title":"How to make a smiley face pt1","description":"A modular React component assembles a smiley face from separate circles and an arc. The `Face` component composes `BackgroundCircle`, `Eyes`, and `Mouth` within a `FaceContainer` SVG group, translating to the canvas center. The mouth uses `d3.arc` with a fixed start and end angle to create a smile, while eye and mouth dimensions come from props. The example demonstrates component reuse with SVG primitives and D3’s arc generator, rendering a single static face.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/10fc481c14b0461d8d3e1367774c1ace?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}