World Countries Tree

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World Countries Tree

✓ Published0🌍 Public

Last edited Feb 15, 2022

Created on Feb 15, 2022

This visualization displays the hierarchical structure of world countries, organized by continent and region, as a horizontal tree diagram. The layout uses d3.tree to calculate node positions and d3.hierarchy to process the nested JSON data structure. Links are rendered as horizontal curved paths via d3.linkHorizontal, while text labels use a serif font and decrease in size with depth. The SVG canvas supports zooming and panning through d3.zoom, with styling handled by CSS.

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MIT Licensed

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