{"version":"1.0","type":"rich","title":"Circles with D3","description":"Five translucent circles in a flat pastel palette sit on a pale blue background, each with a fixed position and radius. The D3 code uses a data join with `selectAll` and `join` to bind an array of circle objects to SVG `circle` elements, setting `cx`, `cy`, `r`, and `fill` attributes directly. The visualization demonstrates static, hard-coded data rendering with D3 v7, applying a uniform opacity of 0.8 to soften the shapes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ecad8e12e2e346419d493ede34a12cce?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}