Fork of D3 Course Code Along - Choropleth Map

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Fork of D3 Course Code Along - Choropleth Map

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Last edited Mar 8, 2023

Created on Mar 8, 2023

Forked from D3 Course Code Along - Choropleth Map

This choropleth map visualizes world population data by country income group, using color intensity to show distribution across regions. The visualization supports interactive zooming and panning, with hover effects highlighting individual countries. Built with D3 v5, it uses `geoNaturalEarth1` projection, `geoPath`, and `geoMercator` for map rendering, while `scaleOrdinal` with `schemeReds` maps income categories to colors. A dynamic color legend animates its circles using transitions. Country boundaries and income classifications come from the World Atlas TopoJSON dataset, with a hover tooltip displaying country names.

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https://www.youtube.com/watch?v=_8V5o2UHG0E

MIT Licensed

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