{"version":"1.0","type":"rich","title":"SANKEY Experiment","description":"This example visualizes character interactions from a Chinese TV series as a multi-stage Sankey diagram, mapping connections across up to four hierarchical levels from individual characters to complex relationship chains. The SVG rendering uses a custom `d3.sankey` layout with `computeNodeBreadths`, `computeNodeDepths`, and `computeLinkDepths` functions to position nodes and curved links. Data from `demo.json` feeds the React-based visualization, with node heights and link thicknesses proportional to interaction frequencies. The diagram highlights dominant relationships, such as the strong connections among Fang Yifan, Ji Yangyang, and Li Meng.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/aad2a45bf0b448c28c13bd6e8ced26b6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}