{"version":"1.0","type":"rich","title":"Fork of Fork of D3 Selection","description":"This example displays a set of animated circles moving vertically and changing radius over time, driven by sine functions. The visualization uses D3.js v7 within a React-style structure, with the `vizData` function applying a data-join to update SVG `circle` elements. The animation loops at 60 frames per second via `setInterval`, recalculating positions and sizes based on a time variable. This demonstrates imperative selection and joining techniques on SVG elements, rendering dynamic shapes without external datasets.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/198a46b1d5334c5a8a53d37011608d7c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}