{"version":"1.0","type":"rich","title":"Fork of World Countries Tree","description":"A fork of the World Countries Tree example displays a hierarchical dataset as a horizontal tree layout, with node labels and curved links rendered as SVG elements. The visualization uses D3 v5’s `tree` layout, `hierarchy`, and `linkHorizontal` path generator to position nodes and draw edges, while the `zoom` behavior enables panning and scaling of the entire graph. Data is loaded from a local `data.json` file, and node labels are styled with a Playfair Display font and white text shadow.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/daf3792d685b4a258928218396aac91d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}