{"version":"1.0","type":"rich","title":"Circles with D3","description":"Seven circles of varying sizes and colors float on a muted pink background. The visualization demonstrates static circle generation using D3 v7, with each circle’s position, radius, and fill color defined in a hardcoded array. The code uses `select`, `join`, and attribute setters like `.attr('cx')` and `.attr('r')` to render the shapes. A fixed opacity of 0.63 is applied uniformly, and the SVG resizes to its container dimensions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/66069aeffd1b46b5ac450bc36c208fe0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}