{"version":"1.0","type":"rich","title":"SVG Circles","description":"This example creates a static composition of seven colored circles on a light green background. The circles vary in position, radius, and fill color, with a semi-transparent opacity applied uniformly. The code imports the `select` function from the D3 library, uses method chaining with `selectAll`, `data`, and `join` to manage SVG and circle elements, and sets attributes dynamically based on array data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/260f9f876d6d49798f7954156ce3a389?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}