WebGL2 powered geospatial visualization layers Sample in 2020

WebGL2 powered geospatial visualization layers Sample in 2020

tutorials -


A WebGL overlay suite for React providing a set of highly performant data visualization overlays

Provides tested, highly performant layers for data visualization, such as scatterplots, arcs, geometries defined in GeoJSON, etc...

npm install --save deck.gl

Using deck.gl

To learn how to use deck.gl through examples coming with the deck.gl repo,
please clone the latest release branch.

git clone -b 5.1-release --single-branch https://github.com/uber/deck.gl.git

import DeckGL from 'deck.gl';
import {ArcLayer} from 'deck.gl';

const flights = new ArcLayer({
  id: 'flights',
  data: [] // Some flight points

<DeckGL width={1920} height={1080} layers={[flights]} />

Developing deck.gl

The master branch is the active development branch.

npm install # or yarn
npm test
npm start  # See note below

Note that you will also need to do an npm install in the main example (examples/layer-browser)
since the npm start command tries to build and run that example.

cd examples/layer-browser
npm install # or yarn
cd ../..

Note that npm start in the main directory actually runs examples/main.
You will need to install dependencies in that example first:

cd examples/main
npm install # or yarn
cd ../..
npm start

Node Version Requirement

Running deck.gl as a dependency in another project (e.g. via npm i deck.gl) requires Node v4 or higher.
Building deck.gl from source has a dependency on Node v6.4 or higher.
Either upgrade to a supported version, or install something like
nvm to manage Node versions.

Install yarn

On macOS deck.gl uses yarn to manage packages.
To develop deck.gl, install yarn with brew

brew update
brew install yarn


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