World Map

World Map

A world map visualization renders the countries of the world as filled paths using the `geoEqualEarth` projection and `geoPath` from D3. The map is drawn with SVG, with each country’s boundary stroked in a teal color. The data comes from the world-atlas TopoJSON dataset, which is fetched via `d3.json` and converted to GeoJSON features using the `topojson` library’s `feature` function. The visualization is built within a React application, where the `Marks` component maps each feature to a SVG `<path>`.

PPaul Mascall

World Map

This example renders a world map using SVG, displaying country boundaries as paths. The visualization uses the D3 library's geoEqualEarth projection and geoPath to convert geographic data into SVG paths, with React managing the component state. The map draws a semi-transparent background sphere and country outlines in a teal color scheme. The data comes from the world-atlas TopoJSON file, which is fetched and converted to GeoJSON features using the topojson library.

NNika

World Map

This example renders a world map using the geoEqualEarth projection and geoPath to draw countries, graticules, and sphere outlines in SVG. It loads country boundaries from the world-atlas TopoJSON dataset, using topojson.feature and topojson.mesh to extract country polygons and interior borders. The visualization, built with React and D3 v5, fills countries in teal, with light gray graticule lines and a lighter sphere background.

11993-INDALKAR

World map with React & D3

This example displays a world map rendered as an SVG using React and D3 v5. The map shows country boundaries and a background sphere, styled with a teal fill and light gray strokes. It loads geographic data from a TopoJSON file via the `world-atlas` package, converting it to GeoJSON with topojson’s `feature` function. The projection and path generation rely on `d3.geoEqualEarth` and `d3.geoPath`, while React components manage the rendering and data loading through a custom `useData` hook.

Bbassra

World Map

This example shows a world map rendered as a series of filled country paths. It loads geographic data from the world-atlas TopoJSON file, converts it to GeoJSON using the `feature` function from topojson, and draws it with D3’s `geoIdentity` projection and `geoPath` in SVG. The visualization is built with React components, displaying each country as a distinct path with stroke styling.

NNathion

World maping

This example displays a world map rendered as an SVG using React and D3. It shows country boundaries via a spherical equal-earth projection, with land areas filled in teal and the surrounding sphere in light gray. The visualization loads GeoJSON data from the World Atlas TopoJSON file, converts it using topojson’s `feature` method, and draws the paths with `d3.geoPath`. The map is static, with no interaction or animation.

Ppatasky

World map

This world map visualization displays countries and their borders using an equal Earth projection, rendered as an SVG with distinct fills for land, sphere, and interior boundaries. It loads geographic data from the World Atlas TopoJSON file, converting it with the `feature` and `mesh` functions from TopoJSON. The React-based component uses D3 v5's `geoEqualEarth` and `geoPath` to project and draw paths, with a red stroke highlighting country interiors. The visualization loads asynchronously via the `useData` hook and presents a clean, color-coded global view.

JJoakim Warholm

World Map

This example displays a world map with countries rendered as interactive SVG paths that turn grey on hover. It loads GeoJSON data from the World Atlas TopoJSON file using d3.json, converts it to features with topojson.feature, and projects the map with d3.geoEqualEarth and d3.geoPath. The React component uses d3.fitSize to fit the map to a 960×500 viewport, while the useData hook asynchronously fetches and transforms the data.

Aalexislanz