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Geo Map

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IIgathi
Last edited Aug 3, 2019
Created on Aug 3, 2019

This map of the United States lets users click a state to zoom in on it and click the background to zoom back out. The visualization uses D3.js v3 with the `d3.geo.albersUsa` projection and `d3.geo.path` to draw state boundaries from TopoJSON data loaded from a GitHub gist. Clicking a state triggers a smooth `g.transition()` that adjusts the scale and translate attributes, while the active state is highlighted in orange via CSS classes.

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