{"version":"1.0","type":"rich","title":"Assignment-2","description":"This D3.js example renders a colorful scatter of circles over a pale green SVG canvas, with each circle’s position, size, and color defined by a static JavaScript array. The code demonstrates the D3 *general update pattern* and method chaining via the `select` function, the `join` operation, and chained `.attr` setters to bind data and style the shapes. The visualization uses a hardcoded dataset, with an opacity of 0.708 applied to all circles for a layered effect.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f700065651904bb58546dbf3d29155c2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}