{"version":"1.0","type":"rich","title":"Fork of World Countries Tree","description":"This fork of the World Countries Tree generates a horizontal dendrogram from hierarchical JSON data, displaying nodes as text labels connected by curved links. The example uses D3 v5’s `tree`, `hierarchy`, and `linkHorizontal` to compute the layout, while a d3 `zoom` behavior enables panning and scaling of the SVG canvas. Node text size scales inversely with depth, and the Playfair Display font stylizes labels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5a5631ef085a48cfbe6fcb034259082f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}