{"version":"1.0","type":"rich","title":"D3 Selection following along","description":"Animated D3 line and circle rendering demonstrates dynamic data binding, where sine-wave points continuously update through a `d3.line` path generator. The visualization uses `selectAll` with join operations to update SVG elements each frame, driven by a `setInterval` loop. Data generation via `makeData` recalculates positions, radii, and colors from the time variable, while the D3 v7 library provides the core selection and shape-generation APIs. The resulting organic motion shows how D3's data-join pattern efficiently manages changing datasets.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/283790472bb94ed6b7b3f1243834d0b8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}