{"version":"1.0","type":"rich","title":"Fork of Animated Dataflow of World Countries Tree","description":"This example displays a hierarchical tree of world countries organized by continent and subregion. A cluster layout from D3 v5 positions nodes in a branching structure, with horizontal links rendered as SVG paths. Animated stroked paths with a dashed pattern flow along the links to create a directional dataflow effect, while text labels show each country’s name with font sizes varying by tree depth. The visualization uses `d3.hierarchy`, `d3.cluster`, `d3.linkHorizontal`, and CSS keyframe animations, loading data from a static JSON file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/878d5285a289490aaf56e95756160bc9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}