Basic D3 map (Robinson) d3v4

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Basic D3 map (Robinson) d3v4

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Last edited Sep 10, 2017

Created on Sep 10, 2017

This example shows a world map and its populated places, with the landmasses filled in red and each city marked by a purple circle. It uses the D3 v4 library with the `d3.geoMercator` projection and `d3.geoPath` to render geographic data from a GeoJSON file containing 50m populated places. The map is drawn as an SVG path, while city coordinates are projected onto the same projection to position the circles. The code relies on `d3.json` to load the external dataset and includes the `d3-geo-projection` plugin.

AI-generated description

A basic map in D3 using the Mercator projection.

Built with blockbuilder.org

forked from <a href='http://bl.ocks.org/enjalot/'>enjalot</a>'s block: <a href='http://bl.ocks.org/enjalot/c069550b4fc4fb409430829f07bd78f2'>WWSD #6: d3.js projections</a>

forked from <a href='http://bl.ocks.org/almccon/'>almccon</a>'s block: <a href='http://bl.ocks.org/almccon/6ab03506d2e3ff9d843f69fa2d5c29cf'>Basic D3 map (Mercator)</a>

forked from <a href='http://bl.ocks.org/almccon/'>almccon</a>'s block: <a href='http://bl.ocks.org/almccon/fe445f1d6b177fd0946800a48aa59c71'>Basic D3 map (Mercator) d3v4</a>

forked from <a href='http://bl.ocks.org/almccon/'>almccon</a>'s block: <a href='http://bl.ocks.org/almccon/dc1acd0b5d33c18c706f2d1e3ec5f3eb'>Basic D3 map (Robinson) d3v4</a>

forked from <a href='http://bl.ocks.org/Liddler/'>Liddler</a>'s block: <a href='http://bl.ocks.org/Liddler/543b5b4c007415b09958b1c14d4b2d44'>Basic D3 map (Robinson) d3v4</a>

forked from <a href='http://bl.ocks.org/Liddler/'>Liddler</a>'s block: <a href='http://bl.ocks.org/Liddler/c9bb35ee0f00e8122f4e3338391137b5'>Basic D3 map (Robinson) d3v4</a>

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