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

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 visualizes world countries on a natural Earth projection using D3.js. It renders a blue sphere outline and green country polygons as SVG paths, loaded from a TopoJSON dataset via the `world-atlas` package. The code uses `d3.geoNaturalEarth1` for the projection and `d3.geoPath` to generate path data, with `d3.json` to fetch the data and `topojson.feature` to convert it into GeoJSON features.

LLittledevil7

Let's make a map with D3.js

This example visualizes world countries as a natural Earth projection map, with landmasses rendered in light green against a dark blue spherical backdrop. Using D3 v5, it loads TopoJSON data from the world-atlas package and converts it to GeoJSON via topojson.feature, then draws each country with d3.geoPath and a d3.geoNaturalEarth1 projection. The map is rendered as SVG paths onto a fixed 960×500 canvas.

AAmar Nath Yogi

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 demonstrates how to create a world map using D3.js, rendering countries with a natural Earth projection. It displays a blue sphere background and green country shapes with subtle black borders. The code uses D3's `geoNaturalEarth1` projection and `geoPath` to generate SVG paths, while the TopoJSON library's `feature` function extracts country boundaries from a world-atlas dataset. The visualization loads geospatial data from a remote JSON file and renders the map entirely as scalable vector graphics.

Ssnschoenborn

Let's make a map with D3.js!

Ssnschoenborn

Let's make a map with D3.js

This example renders a world map using D3.js and TopoJSON, applying the natural Earth projection via `d3.geoNaturalEarth1` and drawing country boundaries with `d3.geoPath`. The SVG shows a blue sphere outline and light green countries with subtle black strokes. It loads country geometries from the world-atlas 110m TopoJSON dataset and converts them to GeoJSON using TopoJSON’s `feature` function. The code appends paths for the sphere and each country, demonstrating a straightforward choropleth-free geographic visualization.

Xxsg13