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Circles on a Map

✓ Published0🌍 Public
Jjlspangl
Last edited Oct 13, 2021
Created on Oct 12, 2021
Forked from Choropleth Map

This example displays world population estimates for 2018 using circles sized proportionally to population on a Natural Earth map. Country boundaries are rendered with `d3.geoPath` and a `geoNaturalEarth1` projection, while population data is loaded from a UN CSV file and topojson. A `scaleSqrt` size legend and `d3.zoom` for panning are included. Hovering reveals country names and formatted population values via SVG titles.

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MIT Licensed

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