Let's make a map with D3.js

Let's make a map with D3.js

This example displays a world map using a natural Earth projection, with countries rendered as light green SVG paths with subtle black strokes. The map is drawn from TopoJSON data loaded from the visionscarto-world-atlas package, using D3 v5’s `geoPath` and `geoNaturalEarth1` projection. A blue sphere path outlines the globe’s boundary. The code specifically imports `feature` from TopoJSON to convert topologies into GeoJSON features, then binds the country data to SVG path elements. The map appears on a blank background with no additional interactive features or transitions.

Mmla341

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Let's make a map with D3.js

This example displays a world map with countries rendered as light green SVG paths on a blue sphere, using a natural Earth projection. The code loads geographic data from the world-atlas TopoJSON dataset and converts it to GeoJSON with topojson’s `feature` method. It builds the map with d3’s `geoPath` and `geoNaturalEarth1` projection, appending country paths and a sphere outline to the SVG canvas.

MMartin Christensen

Let's make a map with D3.js!

This example displays a world map of countries and oceans using a natural Earth projection, with landmasses filled in light green and the surrounding sphere in blue. It loads geographic data from the World Atlas TopoJSON file, converts it to GeoJSON features with `topojson.feature`, and renders paths via `d3.geoPath` and `d3.geoNaturalEarth1`. All elements are drawn as SVG paths, with a distinct path for the sphere outline and separate country paths styled through CSS.

Let's make a map with D3.js!

This example displays a world map of countries and oceans using a natural Earth projection, with landmasses filled in light green and the surrounding sphere in blue. It loads geographic data from the World Atlas TopoJSON file, converts it to GeoJSON features with `topojson.feature`, and renders paths via `d3.geoPath` and `d3.geoNaturalEarth1`. All elements are drawn as SVG paths, with a distinct path for the sphere outline and separate country paths styled through CSS.

Let's make a map with D3.js!

This example displays a world map of countries and oceans using a natural Earth projection, with landmasses filled in light green and the surrounding sphere in blue. It loads geographic data from the World Atlas TopoJSON file, converts it to GeoJSON features with `topojson.feature`, and renders paths via `d3.geoPath` and `d3.geoNaturalEarth1`. All elements are drawn as SVG paths, with a distinct path for the sphere outline and separate country paths styled through CSS.

Let's make a map with D3.js!

This example displays a world map of countries and oceans using a natural Earth projection, with landmasses filled in light green and the surrounding sphere in blue. It loads geographic data from the World Atlas TopoJSON file, converts it to GeoJSON features with `topojson.feature`, and renders paths via `d3.geoPath` and `d3.geoNaturalEarth1`. All elements are drawn as SVG paths, with a distinct path for the sphere outline and separate country paths styled through CSS.

Let's make a map with D3.js!

This example displays a world map with countries filled in light green against a dark blue ocean sphere, projected using the Natural Earth projection. The visualization is built with D3.js v5, using `d3.geoNaturalEarth1` for the projection and `d3.geoPath` to generate country boundaries from the world-atlas TopoJSON dataset. The `topojson.feature` library processes geographic features, and SVG paths render each country. The map is presented within an empty SVG canvas, with the sphere and country paths styled via CSS classes.

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