World Countries Tree

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World Countries Tree

✓ Published0🌍 Public

Hhenry1987

Last edited Jul 14, 2019

Created on Jul 14, 2019

This visualization presents the hierarchical structure of world countries organized by continent and subregion, rendered as a radial tree. Each country appears as a text label positioned along circular branches, with curved links connecting parent regions to their children. The code uses d3.tree, d3.hierarchy, and d3.linkRadial to compute layout, while d3.zoom enables interactive panning and zooming. Labels scale in font size based on depth, and the data comes from the provided data.json file with SVG rendering.

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MIT Licensed

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