WMTS Layer from Capabilities

Example of a WMTS source created from a WMTS capabilities document.

This example shows how to create the configuration for accessing a WMTS from a GetCapabilities response. The WMTS example shows how to create the configuration manually.

main.js

import Map from 'ol/Map.js';
import OSM from 'ol/source/OSM.js';
import TileLayer from 'ol/layer/Tile.js';
import View from 'ol/View.js';
import WMTS, {optionsFromCapabilities} from 'ol/source/WMTS.js';
import WMTSCapabilities from 'ol/format/WMTSCapabilities.js';

const parser = new WMTSCapabilities();
let map;

fetch('data/WMTSCapabilities.xml')
  .then(function (response) {
    return response.text();
  })
  .then(function (text) {
    const result = parser.read(text);
    const options = optionsFromCapabilities(result, {
      layer: 'layer-7328',
      matrixSet: 'EPSG:3857',
    });

    map = new Map({
      layers: [
        new TileLayer({
          source: new OSM(),
          opacity: 0.7,
        }),
        new TileLayer({
          opacity: 1,
          source: new WMTS(options),
        }),
      ],
      target: 'map',
      view: new View({
        center: [19412406.33, -5050500.21],
        zoom: 5,
      }),
    });
  });

index.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8">
    <title>WMTS Layer from Capabilities</title>
    <link rel="stylesheet" href="node_modules/ol/ol.css">
    <style>
      .map {
        width: 100%;
        height: 400px;
      }
    </style>
  </head>
  <body>
    <div id="map" class="map"></div>

    <script type="module" src="main.js"></script>
  </body>
</html>

package.json

{
  "name": "wmts-layer-from-capabilities",
  "dependencies": {
    "ol": "10.2.1"
  },
  "devDependencies": {
    "vite": "^3.2.3"
  },
  "scripts": {
    "start": "vite",
    "build": "vite build"
  }
}