{"version":"1.0","type":"rich","title":"Fork of Sankey Particles","description":"Animated Sankey diagram using D3.js to visualize energy flows, rendered with an SVG layer for nodes and links and a canvas overlay for moving particles. The particles travel along the link paths using `getPointAtLength` and `getTotalLength` to animate their positions, with particle frequency and size scaled based on link values. The example uses `d3.json` to load the energy dataset and demonstrates interactive node dragging with `d3.behavior.drag`, triggering `sankey.relayout` updates.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cec927fb236d4f5ea90434abe024a7c2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}