{"version":"1.0","type":"rich","title":"Fork of Circles with D3","description":"This example demonstrates the D3 data join pattern by rendering a set of seven colored circles onto an SVG canvas, each positioned with explicit x/y coordinates, radius, and fill color. The code uses `select` to target the container, creates an SVG element with `join`, and binds the static data array to circle elements using `selectAll('circle').data(data).join('circle')`. It sets the SVG dimensions from the container’s client width and height, applies a light green background, and uses method chaining to assign `cx`, `cy`, `r`, `fill`, and a fixed opacity of 0.708 to each circle. The visualization serves as a simple, reusable foundation for data-driven graphics in D3 v7, relying on a hard-coded dataset rather than an external data source.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e7e3dea7eb894cf19cf796d2a966cdb5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}