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World Countries Hierarchy

✓ Published0🌍 Public
Ggorfoula
Last edited Aug 5, 2020
Created on Jul 23, 2020

A hierarchical tree visualization displays the world's countries organized by continent and subregion. The visualization uses D3 v5's `tree` layout with `linkHorizontal` paths to connect parent and child nodes. Text labels for each country are positioned according to the layout's x and y coordinates, with font sizes scaling logarithmically based on depth. The SVG rendering supports zooming and panning through D3's zoom behavior, and the data originates from a JSON file containing the nested geographic hierarchy.

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MIT Licensed

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