{"version":"1.0","type":"rich","title":"Fork of Fork of Fork of Circles with D3","description":"This example demonstrates how D3’s method chaining and data join pattern create a set of circles with varying positions, radii, and fill colors on an SVG canvas. The code calls `selectAll('circle').data(data).join('circle')` to bind seven data objects, then sets each circle’s `cx`, `cy`, `r`, and `fill` attributes. A semi-transparent opacity gives overlapping circles a layered effect against the pale green background. The visualization is rendered in SVG, with the data hardcoded rather than loaded from an external source.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d48652fe237c4543be933e09ac3edd2d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}