{"version":"1.0","type":"rich","title":"World Countries Tree(Dendogram)","description":"This dendrogram visualizes the hierarchical structure of world countries, organized by continent and subregion, using a left-to-right tree layout. It renders each node as a text label with horizontal curved links, with font size decreasing by depth. The code uses D3 v5’s `tree`, `hierarchy`, and `linkHorizontal` APIs on an SVG, with zoom functionality via `d3.zoom`. Data comes from a static JSON file, and labels are styled with Roboto font and a white text shadow for readability.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3ef58e4b3526462ca782fbcda24746f8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}