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Let's make a map with D3.js!

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CCurran Kelleher
Last edited Oct 6, 2018
Created on Sep 18, 2018

This example demonstrates how to create a map of the world using D3.js, rendering countries as green polygons with a blue sphere background. The visualization loads geographic data from the world-atlas TopoJSON file and converts it into GeoJSON features using the topojson library. D3’s geoNaturalEarth1 projection and geoPath generator handle the coordinate mapping and SVG path creation, while the code appends each country as a separate path element to the SVG canvas.

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