Map Graticule


This example shows how to add a graticule layer to a map.

This example shows how to add a graticule layer to a map.

import 'ol/ol.css';
import Graticule from 'ol/layer/Graticule';
import Map from 'ol/Map';
import OSM from 'ol/source/OSM';
import Stroke from 'ol/style/Stroke';
import TileLayer from 'ol/layer/Tile';
import View from 'ol/View';
import {fromLonLat} from 'ol/proj';

const map = new Map({
  layers: [
    new TileLayer({
      source: new OSM({
        wrapX: false,
    new Graticule({
      // the style to use for the lines, optional.
      strokeStyle: new Stroke({
        color: 'rgba(255,120,0,0.9)',
        width: 2,
        lineDash: [0.5, 4],
      showLabels: true,
      wrapX: false,
  target: 'map',
  view: new View({
    center: fromLonLat([4.8, 47.75]),
    zoom: 5,
<!DOCTYPE html>
<html lang="en">
    <meta charset="UTF-8">
    <title>Map Graticule</title>
    <!-- Pointer events polyfill for old browsers, see https://caniuse.com/#feat=pointer -->
    <script src="https://unpkg.com/elm-pep"></script>
    <!-- The lines below are only needed for old environments like Internet Explorer and Android 4.x -->
    <script src="https://cdn.polyfill.io/v3/polyfill.min.js?features=fetch,requestAnimationFrame,Element.prototype.classList,TextDecoder"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/core-js/3.18.3/minified.js"></script>
      .map {
        width: 100%;
    <div id="map" class="map"></div>
    <script src="main.js"></script>
  "name": "graticule",
  "dependencies": {
    "ol": "6.12.0"
  "devDependencies": {
    "parcel": "^2.0.0"
  "scripts": {
    "start": "parcel index.html",
    "build": "parcel build --public-url . index.html"