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Choropleth Map

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JJaloYang
Last edited Jan 27, 2020
Created on Jan 27, 2020
Forked from Choropleth Map

This choropleth map colors countries by economic classification using an ordinal color scale derived from d3.scaleOrdinal and d3.schemeSpectral. The visualization renders geographic boundaries with d3.geoPath and a natural Earth projection, with zooming enabled via d3.zoom. Hover effects highlight individual countries, and a custom color legend built with SVG circles and text explains the color categories. Country names and economic data are loaded from TopoJSON and TSV files using d3.json and d3.tsv.

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MIT Licensed

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