Fork of World Countries Tree

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Fork of World Countries Tree

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Last edited Mar 12, 2023

Created on Mar 12, 2023

This tree diagram shows the hierarchical structure of world countries, organized by continent and subregion. The visualization uses a horizontal icicle layout where the root node "World" branches into continents like Asia, which further divide into regions and individual countries. The hierarchical data is loaded from a JSON file and rendered with D3 v5, using the `tree()` layout function to compute node positions and `linkHorizontal()` to generate the connecting paths. Pan and zoom functionality is enabled through D3's `zoom()` event handler, which transforms the SVG group containing the entire tree.

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