Mapbox GL Javascript wrapper for ReactJS

react-mapbox-wrapper

Usage

import React from 'react';
import MapboxMap from 'react-mapbox-wrapper';

export default function SimpleMap() {
  return (
    <div style={{ height: 400, width: 400 }}>
      <MapboxMap
        accessToken="<your acess token here>"
        coordinates={{ lat: 48.872198, lng: 2.3366308 }}
      />
    </div>
  );
}

SimpleMap.displayName = 'SimpleMap';

See examples folder for more example.

Getting started

Read carefully the getting started section of Mapbox GL API.

If you use Webpack, you should add the following parameter in order to properly build your app.

module: {
    noParse: /(mapbox-gl)\.js$/,
}

react-mapbox-wrapper import the corresponding CSS stylesheet from Javascript, you don’t have to do it.

API

MapboxMap

React Component that render a Mapbox Map. Extra props are directly passed to the Map constructor. Following props are handled by wrapper for updating or handling behavior in the React philosophy.

Wrapper is CSS flex-ready for width but you have to set a height for having visible Mapbox.

Props	Type	Default	Description
accessToken	String	required	Mapbox Access Token (find it here)
coordinates	Object	required	Coordinates of the map center
According to the LngLatLike model
className	string	`''`	`className` added to map’s wrapper. Your should provide a height in order to render the map (default at 0)
children	Node	`null`	Rendered children, typically a Marker and/or Circle
minZoom	number	`undefined`	The minimum zoom level of the map (0-24).
maxZoom	number	`undefined`	The maximum zoom level of the map (0-24).
zoom	number	`15`	The viewport zoom
onChange	func	`undefined`	Callback function called on every viewport change (`moveend`, `zoomend`)

Callback receive param with the following shape
{ zoom: 15, coordinates: { lng: 3.4, lat: 1.2 } } |
| onClick | func | undefined | Callback function called on map’s click |
| onLoad | func | undefined | Callback function called on map’s load with current Mapbox instance param |
| onZoomStart | func | undefined | Callback function called on map’s zoomstart |
| onZoomEnd | func | undefined | Callback function called on map’s zoomend with a debounce of 300ms in order to avoid too many render() call |
| renderNotSupported | func | Simple message | Callback function called when browser does not support mapbox-gl |
| mapboxStyle | String | | Mapbox style layer |
| withCompass | bool | false | Show compass Navigation Control |
| withFullscreen | bool | false | Show Fullscreen Control |
| withZoom | bool | false | Show zoom Navigation Control |
| fullscreenControlPosition | string | top-right | Set Fullscreen Control position |
| navigationControlPosition | string | bottom-right | Set Navigation Control position |

Marker

React Component that render a Marker. Extra props are directly passed to the Marker constructor

Props	Type	Default	Description
children	Node	`null`	Marker HTML DOM, default marker will be used if not provided
coordinates	Object	required	Coordinates of the marker
According to the LngLatLike model
draggable	bool	`false`	Allow user to drag’n’drop Marker
getRef	func		Callback function called with marker’s ref (useful for calling `#moveToTop()` function)
map	Object	required	Mapbox Map where marker will be added (can be obtained with MapboxMap#onLoad props fn)
onDragEnd	func		Callback function called on marker’s dragend
onMouseOut	func		Callback function called on marker or popup mouseOut
onMouseOver	func		Callback function called on marker or popup mouseOver
popup	Node		Popup attached to the marker, displayed on click to marker
popupAnchor	string	`bottom`	Popup anchor param
popupCloseButton	bool	`false`	Popup closeButton param
popupOffset	number		Popup offset param
popupOnOver	bool	`false`	Trigger popup show on mouse over (only available if children are provided, default marker cannot be bind)

Circle

React Component that render a Circle. Extra props are directly passed to the Marker constructor

Props	Type	Default	Description
coordinates	Object	required	Coordinates of the marker
According to the LngLatLike model
id	string	required	Identifier of circle, used to name the underlying layer
map	Object	required	Mapbox Map where marker will be added (can be obtained with MapboxMap#onLoad props fn)
onClick	func		Callback function called on circle’s click
paint	Object		Paint option of the layer
radius	number	required	Radius of circle, in kilometers
unit	string	`kilometers`	Unit of the radius. values can be : `kilometers`, `meters`, `miles`, `feet`

Helpers

We provide some helpers for interacting with Mapbox Map object, all in Helpers import.

import { Helpers } from react-mapbox-wrapper;

Helpers.convertRadiusUnit(580, 'meters');
// > { radius: 0.58, unit: 'kilometers' }

Helpers.getCircleData({ lat: 48.868526, lng: 2.3434886 }, 800, 'meters')
// > Coordinates for drawing a circle with a 800meters radius at given coordinates

Helpers.coordinatesAreEqual({ lat: 48.868526, lng: 2.3434886 }, [2.3434886, 48.868526]);
// > Check if given coordinates are equal, even in different format

Helpers.newBounds(coordinatesSouthWest, coordinatesNorthEast);
// > Create a new LngLatBounds from Mapbox library

Helpers.newBound(coordinates);
// > Create a new LngLatLike from Mapbox library

Helpers.drawGeoJSON(map, 'foodTruck', data, { 'fill-opacity': 0.2 }, undefined, 'fill');
// > Draw a geoJSON with given data and type. Can be used to also update geoJSON if layer already exist

Helpers.removeGeoJSON(map, 'foodTruck');
// > Remove the layer previously added with #addGeoJSON method

Development

npm install && npm run peers # install both dependencies and peers

You can use npm link while developing new features on this repo for use in targeted repository.

npm link

Git hooks

You can use our pre-commit hook for ensuring consistent format and linting before committing by running command:

./tools/install_hooks.sh

Download Details:

Author: MeilleursAgents

Live Demo: https://meilleursagents.github.io/react-mapbox-wrapper/

GitHub: https://github.com/MeilleursAgents/react-mapbox-wrapper

#javascript #react #reactjs