{"version":"1.0","type":"rich","title":"Fork of Circles with D3","description":"A dynamic SVG canvas displays seven multicolored circles with varying radii and opacity, positioned at explicit coordinates. The D3.js code uses the `select` and `join` API to create and update the SVG element and its circle children via method chaining. Circle properties like `cx`, `cy`, `r`, `fill`, and `opacity` are bound directly to data objects, demonstrating D3’s data-binding and General Update Pattern.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2993acc3e9ff4d4191c85f0fa680521e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}