{"version":"1.0","type":"rich","title":"Fork of Circles with D3","description":"This example creates a colorful scatter of semi-transparent circles on a red SVG background, driven by hard-coded data specifying each circle’s x/y coordinates, radius, and fill color. Written with D3 v7, it uses the general update pattern via `selectAll` and `join` to bind data to SVG elements, and method chaining with `.attr` to set circle properties and opacity.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9b27d0c9d82845b0a5355b6f11d7b149?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}