{"version":"1.0","type":"rich","title":"Homework compact D3 Selection Exploration","description":"This example demonstrates dynamic D3 selection and data-binding techniques by rendering an animated line of circles that oscillates across the screen. A sine-wave function generates a series of points whose positions, radii, and color shift continuously, with the line path updating each frame. The visualization uses `d3.select('body')` to append an SVG, `d3.range` to create data, and `selection.join` to bind circles and paths. A `setInterval` loop triggers updates at 60fps, while a `d3.line` generator computes the connecting path. The animation highlights how D3’s enter/update/exit cycle manages changing data counts.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4a1c12762db14b1a9d47f34057b6c50a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}