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Choropleth Map

✓ Published0🌍 Public
OofficialClint
Last edited Feb 3, 2021
Created on Feb 3, 2021

This choropleth map colors each country by its economy category using a spectral color scale, with hover highlighting and a legend showing category colors. The visualization renders geographic data as SVG paths via d3.geoPath with a geoNaturalEarth1 projection, while d3.zoom enables pan and zoom interactions. Country names and economy values appear as tooltips on hover, sourced from world-atlas TopoJSON and TSV data combined in loadAndProcessData. The color legend, built with d3.scaleOrdinal, reduces clutter through a semi-transparent background behind its circles and labels.

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MIT Licensed

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