Fork of Choropleth Map

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Fork of Choropleth Map

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Last edited May 23, 2023

Created on May 23, 2023

This choropleth map colors countries by economic classification using a natural Earth projection with an ordinal spectral color scale. The visualization supports zooming and panning through d3.zoom, with country names and income groups revealed on hover via SVG title elements. A custom color legend with circles and text labels is built using D3 data joins, while geographic data comes from the world-atlas TopoJSON dataset processed with topojson.feature and loaded via d3.tsv and d3.json. The map is rendered entirely in SVG.

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MIT Licensed

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