geo-albers-usa-territories

A map projection including all US overseas territories.

How to use?

If you're using a <script> tag to pull in the library, be sure to use the distribution bundle, for example using a Content Distribution Netowork such as Unpkg like this:

<script src="https://unpkg.com/geo-albers-usa-territories@0.1.0/dist/geo-albers-usa-territories.js"></script>

Otherwise, you can use it as a dependency with NPM (npm install geo-albers-usa-territories) and require it like this:

const geoAlbersUsaTerritories = require("geo-albers-usa-territories")

Or, if your environment suppots ES6 modules:

import geoAlbersUsaTerritories from "geo-albers-usa-territories";

Here's a complete working example that uses this library.

Where did this come from?

Original source: https://observablehq.com/@almccon/u-s-map-with-puerto-rico-us-virgin-islands-american-samoa-gua

An extension of https://observablehq.com/@d3/u-s-map-with-puerto-rico

Which in turn was derived from https://github.com/d3/d3-geo/blob/master/src/projection/albersUsa.js

Note that this package marks d3-geo as a peerDependency, so you'll need to directly depend on d3-geo as well as this package. This is to avoid the possibility of bundling multiple copies of d3-geo.