Tree Visualization of World Countries

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Tree Visualization of World Countries

✓ Published0🌍 Public

Last edited Oct 16, 2021

Created on Oct 14, 2021

Forked from Art Tree

This visualization displays the hierarchical relationship between world countries, continents, and subregions as a horizontal tree diagram. The code uses D3 v5’s `tree` and `hierarchy` layouts to compute node positions, with `linkHorizontal` generating curved connecting paths. Text labels show country names at varying font sizes based on tree depth. The SVG rendering supports zooming and panning through D3’s `zoom` behavior, and the data comes from a nested JSON file. The styling uses the IM Fell English SC font.

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MIT Licensed

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