World Countries Tree

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World Countries Tree

✓ Published0🌍 Public

Last edited Oct 11, 2019

Created on Sep 30, 2019

This example shows a hierarchical tree of world countries organized by continent and subregion, with each node labeled and connected by curved links. The visualization uses d3.tree to compute the layout and d3.linkHorizontal for path generation, while d3.zoom enables panning and zooming. Data is loaded from a JSON file, and the SVG rendering applies font sizing based on node depth.

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