react-map-gl-polygons

Visualize Data Polygons Sample

This sample app demonstrates using Amazon Location Service to display a polygon on an interactive map. The borders of Vancouver, BC, Canada are loaded from geoJSON and displayed on a map as a polygon. The sample app uses react-map-gl with MapLibre GL JS, Amazon Location Service, and AWS Amplify.

Implementation

See src/main.jsx.

Dependencies

react-map-gl: React components used to display maps.

maplibre-gl-js: Used to draw Amazon Location Service provided maps.

aws-amplify: Helps with authentication to get map resources from Amazon Location Service.

maplibre-gl-js-amplify: Used to get map resources from Amazon Location Service using aws-amplify.

See more in package.json

App has been tested on Node.js v16.13.2 and NPM v8.1.2

Getting started

1. Install Node.js
2. Set up map resources for Amazon Location Service by following this guide.
3. Create an Amazon Cognito identity pool by following this guide.
4. Install project dependencies: run npm install from the sample app location on your computer.
5. Fill in required fields for Amazon Cognito and Amazon Location Service in src/configuration.js.
6. Start the app: run npm start from the sample app location on your computer.

Security

See CONTRIBUTING for more information.

License

This library is licensed under the MIT-0 License. See the LICENSE file.