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Cheap tricks for interaction

✓ Published1🌍 Public
Ssherryyx
Last edited Feb 5, 2020
Created on Feb 5, 2020

A world map rendered with SVG paths uses d3.geoNaturalEarth1 and d3.geoPath to project country boundaries from TopoJSON data. A zoom behavior enables pan and zoom interactions that transform the map group. Country names from a TSV file are joined to features via an ID lookup, displayed as native SVG title tooltips on hover, while a CSS rule changes hovered countries to red.

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