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https://github.com/watergis/mapbox-gl-export

This module adds print control to mapbox-gl.
https://github.com/watergis/mapbox-gl-export

demo export mapbox-gl-js pdf plugin png

Last synced: about 2 months ago
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This module adds print control to mapbox-gl.

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README

        

# This repository was merged into [maplibre-gl-export](https://github.com/watergis/maplibre-gl-export/tree/main/packages/mapbox-gl-export)

# mapbox-gl-export

![badge](https://github.com/watergis/mapbox-gl-export/workflows/build/badge.svg)
![badge](https://github.com/watergis/mapbox-gl-export/workflows/deploy%20gh-pages/badge.svg)
![badge](https://github.com/watergis/mapbox-gl-export/workflows/Release%20Draft/badge.svg)
![badge](https://github.com/watergis/mapbox-gl-export/workflows/Node.js%20Package/badge.svg)
![GitHub](https://img.shields.io/github/license/watergis/mapbox-gl-export)

This module adds control which can export PDF and images.

This module is using source code of [mpetroff/print-maps](https://github.com/mpetroff/print-maps). I just adopted this library to normal Mapbox GL Plugin. Thanks so much to develop this library!

This plugin was merged into [maplibre-gl-export](https://github.com/watergis/maplibre-gl-export) repository as a monorepo package. Don't worry, it still supports Mapbox GL JS with the same package name of `@watergis/mapbox-gl-export`!

## for Maplibre GL users

Please consider to use [maplibre-gl-export](https://github.com/watergis/maplibre-gl-export) plugin for Maplibre GL.

## Installation

```bash
npm i @watergis/mapbox-gl-export --save
```

## Use CDN

```html

map.addControl(new MapboxExportControl({
PageSize: Size.A3,
PageOrientation: PageOrientation.Portrait,
Format: Format.PNG,
DPI: DPI[96],
Crosshair: true,
PrintableArea: true,
}), 'top-right');

```

Furthermore, you may download specific version's scripts and css locally from [release](https://github.com/watergis/mapbox-gl-export/releases) page.

## Demo

Try [codesandbox](https://codesandbox.io/s/mapbox-gl-export-8x4lw?file=/src/index.ts).

See [demo](https://watergis.github.io/mapbox-gl-export/#12/-1.08551/35.87063).

![demo.gif](./demo.gif)

## Usage

```ts
import { MapboxExportControl, Size, PageOrientation, Format, DPI} from "@watergis/mapbox-gl-export";
import '@watergis/mapbox-gl-export/css/styles.css';
import mapboxgl from 'mapbox-gl';

const map = new mapboxgl.Map();
// create control with default options
map.addControl(new MapboxExportControl(), 'top-right');
// create control with specified options
map.addControl(new MapboxExportControl({
PageSize: Size.A3,
PageOrientation: PageOrientation.Portrait,
Format: Format.PNG,
DPI: DPI[96],
Crosshair: true,
PrintableArea: true
}), 'top-right');
```

### if you want to use a basemap from Mapbox

- for mapbox v1 user

```ts
mapboxgl.accessToken='your mapbox access token'
```

- for mapbox v2 user
There is an option of `accessToken` in `MapboxExportControl`. Please put your accessToken when you create a instance of plugin.

```ts
mapboxgl.accessToken='your mapbox access token'
const map = new mapboxgl.Map({
container: 'map',
style: 'mapbox://styles/mapbox/streets-v11',
});
map.addControl(new MapboxExportControl({
accessToken: 'your mapbox access token'
}), 'top-right');
```

### Options

You can specify default option as follows.

- PageSize
- You can select from `A2` to `A6` or `B2` to `B6`
- default page size is `A4`
- PageOrientation
- You can select `landscape` or `portrait`
- default is `landscape`
- Format
- You can select it from `jpg`, `png`, `svg` and `pdf`
- default is `PDF`
- DPI
- You can select it from `72`, `96`, `200`, `300` and `400`.
- default is `300`
- Crosshair
- Display crosshair on the map. it helps to adjust the map center before printing.
- accepts `true` and `false` value
- default is `false`
- PritableArea
- Display printable area on the map it helps to adjust pritable area before printing.
- accepts `true` and `false` value
- default is `false`
- Local
- default `en` for english
- `de` german
- `fr` french
- `fi` finnish
- `sv` swedish
- `zhHans` Chinese Simplified
- `zhHant` Chinese Traditional
## Attribution

When you use exported map, please includes attribution as follows.

If you can include HTML, use this code snippet that includes links to Mapbox & OpenStreetMap:

```html
© NARWASSCO, Ltd. © Mapbox © OpenStreetMap Improve this mapPowered by the United Nations Vector Tile Toolkit
```

For print output or if you can’t include links, use this text-only attribution:

```
© NARWASSCO, Ltd. ©Mapbox ©OpenStreetMap contributors, Powered by the United Nations Vector Tile Toolkit
```

`© NARWASSCO, Ltd.` is default example of map data by `Narok Water and Sewerage Services Co., Ltd.`, Kenya. If you don't use current map, you don't need to use this attribution.

Also, default example is using base map by United Nation Vector Tile Toolkit. That is why `Powered by the United Nations Vector Tile Toolkit` is included in above.

## Development

```bash
npm run lint # check styling of source code
npm run lint:fix # fix styling by eslint
npm run dev
```

open [http://localhost:8080](http://localhost:8080).

If there are any changes on source code, it will be reflected automatically.

## Build package

```bash
npm run build
```

The modules will be generated under `dist` folder.

## Deploy to Github pages

```bash
npm run deploy
```

It will deploy files under `example` folder to gh-pages.

## How to release

```zsh
npm version patch # it increase patch version 0.0.X
npm version minor # it increase minor version 0.x.0
npm version major # it increase major version x.0.0
git push origin master --tag
# release CI will create draft release in Github pages, then publish it if it is ready.
# publish CI will deploy npmjs and Github Packages.
```

## Contribution

This Mapbox GL Export Control is still under development. so most welcome any feedbacks and pull request to this repository.