Tree Diagram

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✓ Published0🌍 Public

Last edited Jan 2, 2020

Created on Jan 2, 2020

This interactive tree diagram displays a hierarchical dataset of world geography, starting from the root "World" and branching into continents, regions, and countries. It is rendered using D3 v5 with an SVG output, employing the `tree` layout and `hierarchy` functions. The visualization uses `linkHorizontal` to draw curved links between nodes and supports zooming and panning via the `zoom` behavior. Text labels are positioned based on node coordinates, with font sizes scaling by depth, and the data is loaded from a JSON file.

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