https://github.com/d3-node/d3node-map-world

Choropleth map of World populations (w/ 43 projections)
https://github.com/d3-node/d3node-map-world

albers choropleth d3js gis mercator nodejs

Last synced: 10 months ago
JSON representation

Choropleth map of World populations (w/ 43 projections)

• Host: GitHub
• URL: https://github.com/d3-node/d3node-map-world
• Owner: d3-node
• Created: 2017-07-16T05:02:14.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-07-18T18:07:19.000Z (over 8 years ago)
• Last Synced: 2024-04-26T17:22:29.941Z (almost 2 years ago)
• Topics: albers, choropleth, d3js, gis, mercator, nodejs
• Language: JavaScript
• Homepage:
• Size: 2.04 MB
• Stars: 7
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

          
## Map of World 

Choropleth of countries by populations

## Install

```bash

$ npm install d3node-map-world

```

## Usage

```js

const d3nMap = require('d3node-map-world');

const map = d3nMap(data, { projectionKey: 'Mercator' })

```

Check out the [example](./example) for usage.

##### Output the example map to an image

```

npm start

```

#### Output (Natural Earth projection):

![map](./example/output-NaturalEarth.png)

## API

### d3nMap(data, options)

##### data

- Type: `Array`

Delimited data file parsed by d3

#### Options ``

- projectionKey (default: NaturalEarth)

- width (default: 960)

- height (default: 500)

- colors `Hex, RGB color code`

- colorRanges

- styles

## Other Projections

#### Albers

![map](./example/output-Albers.png)

#### Boggs

![map](./example/output-Boggs.png)

#### Collignon

![map](./example/output-Collignon.png)

#### CylindricalEqualArea

![map](./example/output-CylindricalEqualArea.png)

#### Eckert4

![map](./example/output-Eckert4.png)

#### Hammer

![map](./example/output-Hammer.png)

#### Hill

![map](./example/output-Hill.png)

#### Homolosine

![map](./example/output-Homolosine.png)

#### Kavrayskiy7

![map](./example/output-Kavrayskiy7.png)

#### Lagrange

![map](./example/output-Lagrange.png)

#### Mercator

![map](./example/output-Mercator.png)

#### Miller

![map](./example/output-Miller.png)

#### Mollweide

![map](./example/output-Mollweide.png)

### LICENSE

[MIT](LICENSE) © [d3-node](https://github.com/d3-node)