World Countries Tree

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World Countries Tree

✓ Published1🌍 Public

Last edited Aug 18, 2020

Created on Aug 17, 2020

This visualization presents a hierarchical tree of world countries organized by continent and region, using a horizontal dendrogram layout where nodes are labeled with country names. The D3.js code loads JSON data, applies a tree layout to compute node positions, and renders curved link paths and text labels with font sizes that decrease with depth. The SVG output supports pan and zoom interactions via d3.zoom, with styling applied through CSS for stroke colors and font family.

AI-generated description

Demonstrates fundamental DOM manipulation using D3.js by making a smiley face whose eyebrows move.

MIT Licensed

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