Let's make a map with D3.js!

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

Let's make a map with D3.js!

This example renders a natural Earth projection map of the world using D3.js and TopoJSON. It draws a blue sphere as the globe background, then loads country boundaries from the world-atlas dataset and fills them with light green polygons, bordered by subtle black strokes. The visualization uses `d3.geoNaturalEarth1` for projection, `d3.geoPath` to generate SVG paths, and `topojson.feature` to extract country geometries from the TopoJSON file.

AArriannePandaraoan

Let's make a map with D3.js!

This example creates a world map rendered as SVG using D3 v5 and TopoJSON. It loads world country boundaries from the World Atlas TopoJSON dataset, projects them with the `geoNaturalEarth1` projection, and draws each country as a filled path using `d3.geoPath`. A blue sphere background is added first, with countries shown in light green and outlined with subtle black strokes. The map displays the entire globe with country shapes accurately projected.

CChip

Let's make a map with D3.js!

This example renders a world map using D3.js and TopoJSON. It shows a blue sphere representing the Earth and draws country boundaries in light green with black strokes. The map uses the Natural Earth projection and data from the World Atlas TopoJSON dataset. The code leverages d3.geoPath, d3.geoNaturalEarth1, and the topojson feature function to convert geographic data into SVG paths.

KKarkG

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 visualizes a world map using D3.js with multiple map layers. It renders a blue sphere background and green country polygons with black borders using SVG paths, projected through the Natural Earth projection. The code uses `d3.geoPath`, `d3.geoNaturalEarth1`, and the `topojson` library’s `feature` function to convert TopoJSON data from the world-atlas package. Country boundaries are drawn from the 110m resolution dataset, and the map is currently static with no interaction.

Iimackerracher

Let's make a map with D3.js!

This example displays a world map rendered as an SVG, with countries filled in light green against a blue spherical backdrop. It uses D3 v5 and TopoJSON to load world-atlas data, then applies a natural Earth projection via `d3.geoNaturalEarth1` and traces country boundaries with `d3.geoPath`. The code also draws a background sphere path to represent the globe.

Ccodexmon