{"version":"1.0","type":"rich","title":"Fork of D3 Selection Exploration","description":"This example demonstrates D3’s data join pattern by animating a set of circles whose positions, radii, and colors oscillate in a sinusoidal wave. The code imports `select` and uses a `setInterval` loop running at 60 frames per second, regenerating data via `makeData` and updating the SVG scene each tick. The `vizData` function applies a chain of `.selectAll('circle')`, `.data()`, and `.join()` to bind the new values, setting attributes for `cx`, `cy`, `r`, and `fill`. The explicitly commented-out path and transition code indicates the exploration focuses on the core join mechanics.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/59c0c87037f54c32a1b4b2e7e3194437?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}