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Radial Tree of Countries Hierarchy

✓ Published33🌍 Public
CCurran Kelleher
Last edited Jan 7, 2020
Created on Sep 27, 2019

This radial tree visualization displays the hierarchical structure of world countries, organized by continent and subregion, with leaf nodes representing individual nations. The D3 v4 `d3.cluster` layout positions nodes in a circular arrangement, while SVG paths connect parent and child nodes. Nodes are labeled with country names whose font size scales with depth using a `d3.scaleSqrt`. Panning and zooming are enabled through `d3.zoom`, and the data comes from the embedded `data.json` file.

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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