{"version":"1.0","type":"rich","title":"Starting Selections D3","description":"D3 selections add static circles across an SVG canvas in a sine-wave pattern, with new elements stacking on each refresh. The example demonstrates the `.data().enter().append()` pattern using `d3.range(15)` to generate coordinates, updating on a 1-second interval via `setInterval`. It uses D3 v7 with `select` and `range` imports, rendering to inline SVG with animated positional updates.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2cc1d3c1b3354855a26d5c2da0575604?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}