Choropleth Map

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Choropleth Map

✓ Published0🌍 Public

Last edited Aug 12, 2019

Created on Aug 12, 2019

This choropleth map colors countries according to their economic classification, with a discrete ordinal color scale and an interactive color legend. Using D3 v5 and the `geoNaturalEarth1` projection, it renders TopoJSON world data loaded from the world-atlas package and merges it with TSV metadata containing country names and income groups. Users can pan and zoom via D3's zoom behavior, while hovering highlights countries in red and displays a tooltip with the country name and economy type. The legend is built with a custom colorLegend component.

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MIT Licensed

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