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World Countries Tree

✓ Published1🌍 Public
DDaniel García
Last edited Mar 23, 2020
Created on Mar 23, 2020
Forked from Blank canvas

This visualization presents the hierarchical structure of world countries as a tree diagram. Using a JSON dataset, it organizes countries by continent and subregion, such as Asia and Southern Asia. The code builds the layout with D3's `tree` and `hierarchy` functions, then renders the connections as horizontal links using `linkHorizontal` and `select` from D3. The result is an SVG graphic, with black paths representing the parent-child relationships between geographic entities.

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