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 and oceans shown as a blue sphere. The code loads geographic data from the world-atlas TopoJSON file, converts it to GeoJSON using the topojson `feature` function, and draws it with `d3.geoPath` and `d3.geoNaturalEarth1` from D3 v5. A single SVG element sized 960 by 500 hosts the visualization.

Eexistentialist1888

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

Let's make a map with D3.js!

This example shows a world map rendered as SVG, with countries filled in light green against a blue sphere, using a natural Earth projection to display the globe. The code loads GeoJSON country boundaries from the world-atlas TopoJSON dataset and converts them using the `feature` function from topojson. D3’s `geoPath` and `geoNaturalEarth1` projection generate the geographic paths, while a separate path outlines the spherical backdrop. The visualization is minimal, focusing on a clean, interactive-free display of global landmasses.

Ffaaty

Let's make a map with D3.js!

Ffaaty

Let's make a map with D3.js!

This example displays a world map of countries rendered in light green on a blue sphere, using a natural Earth projection. It shows the geographic boundaries of nations as SVG paths, generated from a world-atlas TopoJSON dataset loaded via D3’s `json` function. The code uses `d3.geoPath` with a `geoNaturalEarth1` projection to convert geographic coordinates into screen paths, and the `topojson.feature` function to extract country features from the TopoJSON data. The sphere background is drawn as a separate path to create a globe-like visual context.

TThomas Seberechts

Let's make a map with D3.js!

This example demonstrates how to create a world map using D3.js. It renders a natural Earth projection of countries as SVG paths, filled with light green and outlined with a subtle black stroke, all set against a blue sphere background. The code uses `d3.json` to load geographic data from the world-atlas TopoJSON file, then converts it to GeoJSON with `topojson.feature`. The map is drawn using `d3.geoPath` and the `geoNaturalEarth1` projection, with the sphere added as a separate path.

TTallulah Kay

Let's make a map with D3.js!

This example shows a world map using a natural Earth projection, with countries filled in light green and oceans in blue, all rendered as SVG paths. It loads geographic data from the World Atlas TopoJSON dataset via `json()`, then converts the TopoJSON features into GeoJSON using the TopoJSON `feature()` function. The map is drawn with D3’s `geoPath` and `geoNaturalEarth1` projection, and styled with CSS classes for the sphere and countries.

RRich Werden

Lets make a map with D3.js

This example displays a world map with countries rendered in light green against a blue sphere. It uses D3.js to create SVG paths from GeoJSON data, projecting geographic coordinates with the Natural Earth projection. The map is generated from the `world-atlas` dataset, and the TopoJSON library converts the data into features for rendering. The visualization employs D3's `geoPath` and `geoNaturalEarth1` to produce the map, with a simple CSS styling for the country and sphere fills.

Jjblaskovich