Simple Marker Icons

This example replaces the default marker with a custom flag icon.

TypeScript

// This example adds a marker to indicate the position of Bondi Beach in Sydney,
// Australia.
function initMap(): void {
  const map = new google.maps.Map(
    document.getElementById("map") as HTMLElement,
    {
      zoom: 4,
      center: { lat: -33, lng: 151 },
    }
  );

  const image =
    "https://developers.google.com/maps/documentation/javascript/examples/full/images/beachflag.png";
  const beachMarker = new google.maps.Marker({
    position: { lat: -33.89, lng: 151.274 },
    map,
    icon: image,
  });
}index.ts

JavaScript

// This example adds a marker to indicate the position of Bondi Beach in Sydney,
// Australia.
function initMap() {
  const map = new google.maps.Map(document.getElementById("map"), {
    zoom: 4,
    center: { lat: -33, lng: 151 },
  });
  const image =
    "https://developers.google.com/maps/documentation/javascript/examples/full/images/beachflag.png";
  const beachMarker = new google.maps.Marker({
    position: { lat: -33.89, lng: 151.274 },
    map,
    icon: image,
  });
}
index.js

CSS

/* 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;
}
style.css

HTML

<!DOCTYPE html>
<html>
  <head>
    <title>Simple Marker Icons</title>
    <script src="https://polyfill.io/v3/polyfill.min.js?features=default"></script>
    <script
      src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&callback=initMap&libraries=&v=weekly"
      defer
    ></script>
    <link rel="stylesheet" type="text/css" href="./style.css" />
    <script src="./index.js"></script>
  </head>
  <body>
    <div id="map"></div>
  </body>
</html>sample.html

All

<!DOCTYPE html>
<html>
  <head>
    <title>Simple Marker Icons</title>
    <script src="https://polyfill.io/v3/polyfill.min.js?features=default"></script>
    <script
      src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&callback=initMap&libraries=&v=weekly"
      defer
    ></script>
    <style type="text/css">
      /* 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;
      }
    </style>
    <script>
      // This example adds a marker to indicate the position of Bondi Beach in Sydney,
      // Australia.
      function initMap() {
        const map = new google.maps.Map(document.getElementById("map"), {
          zoom: 4,
          center: { lat: -33, lng: 151 },
        });
        const image =
          "https://developers.google.com/maps/documentation/javascript/examples/full/images/beachflag.png";
        const beachMarker = new google.maps.Marker({
          position: { lat: -33.89, lng: 151.274 },
          map,
          icon: image,
        });
      }
    </script>
  </head>
  <body>
    <div id="map"></div>
  </body>
</html>
inline.html

// This example adds a marker to indicate the position of Bondi Beach in Sydney, // Australia. function initMap() { const map = new google.maps.Map(document.getElementById("map"), { zoom: 4, center: { lat: -33, lng: 151 }, }); const image = "https://developers.google.com/maps/documentation/javascript/examples/full/images/beachflag.png"; const beachMarker = new google.maps.Marker({ position: { lat: -33.89, lng: 151.274 }, map, icon: image, }); }

/* 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; }

<!DOCTYPE html> <html> <head> <title>Simple Marker Icons</title> <script src="https://polyfill.io/v3/polyfill.min.js?features=default"></script> <script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyBIwzALxUPNbatRBj3Xi1Uhp0fFzwWNBkE&callback=initMap&libraries=&v=weekly" defer ></script>  </head> <body> <div id="map"></div> </body> </html>

Create a starter application from sample

A skeleton starter application using TypeScript, Webpack, and Babel can be generated from this sample using one of the methods below.

Run Locally

Node.js is required to run this sample locally. Follow these instructions to install Node.js and NPM.

npx @googlemaps/js-samples init icon-simple DESTINATION_FOLDER

Run in Google Cloud Shell

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Run in Cloud Shell