{"version":"1.0","type":"rich","title":"Data Visualization with D3 - Smiley Part I","description":"This example shows a simple smiley face built with two-dimensional SVG shapes. It draws a large yellow circle with a red stroke for the head, plus two smaller red circles for the eyes, all placed on a 960x500 canvas. The code uses basic SVG elements—`circle`—with explicit `cx`, `cy`, `r`, `fill`, and `stroke` attributes, rendered directly in the browser. No JavaScript libraries or data sources are involved; the static composition demonstrates manual positioning and styling without interaction or animation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/49d9798e56fb405aa90d08a936a6e080?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}