Choropleth Map w Interactive Filtering

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Choropleth Map w Interactive Filtering

✓ Published0🌍 Public

Last edited Feb 1, 2021

Created on Feb 1, 2021

This choropleth map displays global income groups, color-coded using a spectral scale and an interactive zoom projection built with D3’s geoNaturalEarth1 projection and geoPath. The map renders country boundaries from World Atlas TopoJSON and TSV data, with a custom legend generated by colorLegend.js. Users can pan and zoom via the zoom overlay, while hovering over a country highlights it in gray and reveals its name and income group in a tooltip. The visualization demonstrates SVG-based DOM manipulation and event handling through D3’s selection and event APIs.

AI-generated description

Demonstrates fundamental DOM manipulation using D3.js by making a smiley face whose eyebrows move.

MIT Licensed

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