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Choropleth Map

✓ Published2🌍 Public
Ffaaty
Last edited Apr 15, 2019
Created on Apr 14, 2019
Forked from Choropleth Map

This choropleth map colors world countries by their economy category using an ordinal color scale with a spectral scheme, and displays a color legend with clickable circles. It renders geographic boundaries with antialiased SVG paths via `d3.geoPath` and the Natural Earth projection, while loading data from the world-atlas package (TSV metadata and TopoJSON geometries) and processing it with `topojson.feature`. Hovering highlights a country in red, and the map supports zooming through the `d3.zoom` interaction.

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MIT Licensed

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