{"version":"1.0","type":"rich","title":"Fork of Learn to draw smile with d3","description":"A yellow SVG smiley face is drawn with D3 v5, featuring two eyes, animated eyebrows, and an arc-based mouth. The code uses `d3.select`, `d3.arc`, and SVG elements like `circle`, `rect`, and `path` within a centered group. Eyebrows transition vertically via `transition().duration()`, while the face is rendered on a 960×500 canvas with black strokes. All shapes are generated programmatically without external data, demonstrating basic SVG drawing and animation with D3's selection and transition APIs.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e8b2c61bbb19431c819e4d74544e1e65?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}