mapbox-gl-controls

Mapbox Controls

Usage

Install

npm install mapbox-gl-controls

Include styles

<link href="mapbox-gl-controls/theme.css" rel="stylesheet">

Ruler Control

import RulerControl from 'mapbox-gl-controls/lib/ruler';

map.addControl(new RulerControl(), 'top-right');
map.on('ruler.on', () => console.log('ruler: on'));
map.on('ruler.off', () => console.log('ruler: off'));

// with miles:
map.addControl(new RulerControl({
  units: 'miles',
  labelFormat: n => `${n.toFixed(2)} ml`,
}), 'top-right');

Styles Control

import StylesControl from 'mapbox-gl-controls/lib/styles';

// with default styles:
map.addControl(new StylesControl(), 'top-left');

// with custom styles:
map.addControl(new StylesControl({
  styles: [
    {
      label: 'Streets',
      styleName: 'Mapbox Streets',
      styleUrl: 'mapbox://styles/mapbox/streets-v9',
    }, {
      label: 'Satellite',
      styleName: 'Satellite',
      styleUrl: 'mapbox://styles/mapbox/satellite-v9',
    },
  ],
  onChange: (style) => console.log(style),
}), 'top-left');

Compass Control

import CompassControl from 'mapbox-gl-controls/lib/compass';

map.addControl(new CompassControl(), 'top-right');

Zoom Control

import ZoomControl from 'mapbox-gl-controls/lib/zoom';

map.addControl(new ZoomControl(), 'top-right');

Language Control

import LanguageControl from 'mapbox-gl-controls/lib/language';

// with browser detect:
map.addControl(new LanguageControl());

// with custom language:
const languageControl = new LanguageControl({
  language: 'ru',
});
map.addControl(languageControl);

// change language to multi language after control has been added:
languageControl.setLanguage('mul');

API

Compass

Parameters

• options Object (optional, default {})
  • options.instant Boolean Show compass if bearing is 0 (optional, default true)

Language

Language can be set dynamically with .setLanguage(lang) method.

Parameters

• options Object (optional, default {})
  • options.supportedLanguages Array? (Supported languages)[https://docs.mapbox.com/help/troubleshooting/change-language/]
  • options.language String? One of the supported languages to apply
  • options.excludedLayerIds Array Array of layer id to exclude from localization (optional, default [])
  • options.getLanguageField Function? Accepts language and returns language field. By default fields are name_LANGUAGE and name for multi language (mul).

Ruler

Fires map ruler.on and ruler.offevents at the beginning and at the end of measuring.

Parameters

• options Object (optional, default {})
  • options.units String Any units @turf/distance supports (optional, default 'kilometers')
  • options.labelFormat Function? Accepts number and returns label. Can be used to convert value to any measuring units

Styles

Parameters

• options Object (optional, default {})
  • options.styles Array? Array of style objects:
    • options.styles.label String Style label to display on switcher
    • options.styles.styleName String Style name from spec
    • options.styles.styleUrl String Style url
  • options.onChange Function? Triggered on style change. Accepts style object