World Countries Tree

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World Countries Tree

✓ Published5🌍 Public

Last edited Jul 18, 2020

Created on Jul 15, 2020

Forked from Shapes and Colors with SVG and CSS

This visualization shows the hierarchical structure of world countries, organized by continent and subregion, as a tree diagram with horizontal links and labeled nodes. The layout uses the `d3.tree` and `d3.hierarchy` functions to compute node positions, while `d3.linkHorizontal` draws the connecting paths. Node labels are rendered as SVG text with font sizes scaled by depth, and the entire tree supports pan and zoom through `d3.zoom`. The data is loaded from a local JSON file via `d3.json`.

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MIT Licensed

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