Distance Matrix - JSFiddle - Code Playground

HTML

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<!doctype html>
<html>
  <head>
    <title>Distance Matrix</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta charset="utf-8" />
​
    <!-- jsFiddle will insert css and js -->
  </head>
  <body>
    <div id="app">
      <div id="map"></div>
      <div id="service-info">
        <div style="width: 50%; margin: 5px">
          <h4>Request</h4>
          <pre id="request"></pre>
        </div>
        <div style="width: 50%; margin: 5px">
          <h4>Response</h4>
          <pre id="response"></pre>
        </div>
      </div>
    </div>
​
    <script
      src="https://sdk.woosmap.com/map/map.js?key=woos-48c80350-88aa-333e-835a-07f4b658a9a4&callback=initMap"
      defer
    ></script>
  </body>
</html>
​

JavaScript

Module

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let map;
let bounds;
let distanceService;
let distanceRequest;
const markersArray = [];
​
function createMarker(position, label, url) {
  return new woosmap.map.Marker({
    map,
    position,
    icon: {
      url,
      labelOrigin: new woosmap.map.Point(14, 15),
      scaledSize: {
        height: 38,
        width: 26,
      },
    },
    label: {
      text: label,
      color: "white",
    },
  });
}
​
function fitBoundsToMatrix(origins, destinations) {
  origins.forEach((origin) => {
    bounds.extend(origin);
    markersArray.push(
      createMarker(origin, "O", "https://images.woosmap.com/marker-blue.svg"),
    );
  });
  destinations.forEach((destination) => {
    bounds.extend(destination);
    markersArray.push(
      createMarker(
        destination,
        "D",
        "https://images.woosmap.com/marker-red.svg",
      ),
    );
  });
  map.fitBounds(bounds, { top: 70, bottom: 40, left: 50, right: 50 }, true);
}
​
function createRequest() {
  const origin1 = { lat: 45.4642, lng: 9.19 };
  const origin2 = { lat: 45.75, lng: 4.85 };
  const destinationA = { lat: 42.6976, lng: 9.45 };
  const destinationB = {
    lat: 41.9028,
    lng: 12.4964,
  };
  return {
    origins: [origin1, origin2],
    destinations: [destinationA, destinationB],
    travelMode: woosmap.map.TravelMode.DRIVING,
    unitSystem: woosmap.map.UnitSystem.METRIC,
    avoidHighways: false,
    avoidTolls: false,
  };
}
​
function handleResponse(response) {
  const responseElement = document.getElementById("response");
​
  if (responseElement) {
    responseElement.innerText = JSON.stringify(response, null, 2);
    fitBoundsToMatrix(distanceRequest.origins, distanceRequest.destinations);
  }
}
​
function calculateDistances() {
  distanceRequest = createRequest();
​
  const requestElement = document.getElementById("request");
​
  if (requestElement) {
    requestElement.innerText = JSON.stringify(distanceRequest, null, 2);
    distanceService.getDistanceMatrix(distanceRequest).then(handleResponse);
  }
}
​
function initMap() {
  map = new woosmap.map.Map(document.getElementById("map"), {
    center: { lat: 45.53, lng: 2.4 },
    zoom: 10,
  });
  distanceService = new woosmap.map.DistanceService();
  bounds = new woosmap.map.LatLngBounds();
  calculateDistances();
}
​
window.initMap = initMap;
​

CSS

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/*
 * Always set the map height explicitly to define the size of the div element
 * that contains the map.
 */
#map {
  height: 100%;
}
​
/*
 * Optional: Makes the sample page fill the window.
 */
html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
}
​
#app {
  height: 100%;
  display: flex;
  flex-direction: column;
}
​
#map,
#service-info {
  height: 50%;
  width: 100%;
}
​
h4 {
  margin-bottom: 0px;
  padding-bottom: 5px;
  border-bottom: 1px solid #dfdfdf;
}
​
#service-info {
  display: flex;
  overflow-y: auto;
}
​
#request,
#response {
  width: 100%;
}
​
​

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