{"version":"1.0","type":"rich","title":"SANKEY Experiment","description":"This example demonstrates a Sankey diagram built with D3 v3, visualizing the flow of \"Widgets\" between five nodes. The SVG-based layout uses d3.sankey to compute node positions and link thicknesses, with node rectangles colored by name via a categorical scale and semi-transparent black links. Users can drag nodes vertically to rearrange the flow, triggering a relayout that updates link paths. The diagram includes hover tooltips showing source, target, and value for each link, plus node labels and value titles. Data is loaded from a small JSON file describing five nodes and seven directed weighted links.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-ce2d02705d2bc2e155ab089c231e4b51?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}