Radial Tree of Countries Hierarchy

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Radial Tree of Countries Hierarchy

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Last edited Feb 27, 2020

Created on Feb 27, 2020

Forked from Radial Tree of Countries Hierarchy

This radial tree visualization displays a hierarchical organization of countries grouped by continent and subregion, with each leaf node labeled and connected by curved paths from a central root. The D3 v4 code uses `d3.cluster` to compute the tree layout, `d3.hierarchy` to parse the JSON data, and SVG paths for the links. Text nodes vary in size based on depth, and a zoom behavior with panning is enabled via `d3.zoom`. The data comes from a local `data.json` file containing the country hierarchy.

AI-generated description

Radial Tree Visualization of Countries Hierarchy. Has Panning and Zooming interaction.

Adapted from Curran Kelleher’s Block "World Countries Hierarchy".

MIT Licensed

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