{"version":"1.0","type":"rich","title":"Fork of Sankey Particles_2","description":"This visualization shows the UK energy flow Sankey diagram with animated particles traveling along each link to illustrate transfer dynamics. The code uses D3.js v3 with the custom `d3.sankey.js` layout, combining SVG for nodes and links with a Canvas overlay for particle rendering. Particles are generated based on link frequency, move along the SVG path geometry using `getPointAtLength`, and are drawn with the Canvas 2D API. The example demonstrates DOM manipulation through D3 drag behavior for interactive node repositioning.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/727d4994ea0c4cf6a9a8c14518d1477d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}