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Info Window With maxWidth

This example displays a marker at the center of Australia. When the user clicks the marker, an info window appears that has a maximum width of 200 pixels.

Read the documentation.

TypeScript

// This example displays a marker at the center of Australia.
// When the user clicks the marker, an info window opens.
// The maximum width of the info window is set to 200 pixels.

function initMap(): void {
  const uluru = { lat: -25.363, lng: 131.044 };
  const map = new google.maps.Map(
    document.getElementById("map") as HTMLElement,
    {
      zoom: 4,
      center: uluru
    }
  );

  const contentString =
    '<div id="content">' +
    '<div id="siteNotice">' +
    "</div>" +
    '<h1 id="firstHeading" class="firstHeading">Uluru</h1>' +
    '<div id="bodyContent">' +
    "<p><b>Uluru</b>, also referred to as <b>Ayers Rock</b>, is a large " +
    "sandstone rock formation in the southern part of the " +
    "Northern Territory, central Australia. It lies 335&#160;km (208&#160;mi) " +
    "south west of the nearest large town, Alice Springs; 450&#160;km " +
    "(280&#160;mi) by road. Kata Tjuta and Uluru are the two major " +
    "features of the Uluru - Kata Tjuta National Park. Uluru is " +
    "sacred to the Pitjantjatjara and Yankunytjatjara, the " +
    "Aboriginal people of the area. It has many springs, waterholes, " +
    "rock caves and ancient paintings. Uluru is listed as a World " +
    "Heritage Site.</p>" +
    '<p>Attribution: Uluru, <a href="https://en.wikipedia.org/w/index.php?title=Uluru&oldid=297882194">' +
    "https://en.wikipedia.org/w/index.php?title=Uluru</a> " +
    "(last visited June 22, 2009).</p>" +
    "</div>" +
    "</div>";

  const infowindow = new google.maps.InfoWindow({
    content: contentString,
    maxWidth: 200
  });

  const marker = new google.maps.Marker({
    position: uluru,
    map,
    title: "Uluru (Ayers Rock)"
  });
  marker.addListener("click", () => {
    infowindow.open(map, marker);
  });
}

JavaScript

// This example displays a marker at the center of Australia.
// When the user clicks the marker, an info window opens.
// The maximum width of the info window is set to 200 pixels.
function initMap() {
  const uluru = { lat: -25.363, lng: 131.044 };
  const map = new google.maps.Map(document.getElementById("map"), {
    zoom: 4,
    center: uluru
  });
  const contentString =
    '<div id="content">' +
    '<div id="siteNotice">' +
    "</div>" +
    '<h1 id="firstHeading" class="firstHeading">Uluru</h1>' +
    '<div id="bodyContent">' +
    "<p><b>Uluru</b>, also referred to as <b>Ayers Rock</b>, is a large " +
    "sandstone rock formation in the southern part of the " +
    "Northern Territory, central Australia. It lies 335&#160;km (208&#160;mi) " +
    "south west of the nearest large town, Alice Springs; 450&#160;km " +
    "(280&#160;mi) by road. Kata Tjuta and Uluru are the two major " +
    "features of the Uluru - Kata Tjuta National Park. Uluru is " +
    "sacred to the Pitjantjatjara and Yankunytjatjara, the " +
    "Aboriginal people of the area. It has many springs, waterholes, " +
    "rock caves and ancient paintings. Uluru is listed as a World " +
    "Heritage Site.</p>" +
    '<p>Attribution: Uluru, <a href="https://en.wikipedia.org/w/index.php?title=Uluru&oldid=297882194">' +
    "https://en.wikipedia.org/w/index.php?title=Uluru</a> " +
    "(last visited June 22, 2009).</p>" +
    "</div>" +
    "</div>";
  const infowindow = new google.maps.InfoWindow({
    content: contentString,
    maxWidth: 200
  });
  const marker = new google.maps.Marker({
    position: uluru,
    map,
    title: "Uluru (Ayers Rock)"
  });
  marker.addListener("click", () => {
    infowindow.open(map, marker);
  });
}

CSS


      

      

        
HTML

        
<!DOCTYPE html>
<html>
  <head>
    <title>Info Window With maxWidth</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="./app.js"></script>
  </head>
  <body>
    <div id="map"></div>
  </body>
</html>

      

      

        
All

        
<!DOCTYPE html>
<html>
  <head>
    <title>Info Window With maxWidth</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>
      "use strict";

      // This example displays a marker at the center of Australia.
      // When the user clicks the marker, an info window opens.
      // The maximum width of the info window is set to 200 pixels.
      function initMap() {
        const uluru = {
          lat: -25.363,
          lng: 131.044
        };
        const map = new google.maps.Map(document.getElementById("map"), {
          zoom: 4,
          center: uluru
        });
        const contentString =
          '<div id="content">' +
          '<div id="siteNotice">' +
          "</div>" +
          '<h1 id="firstHeading" class="firstHeading">Uluru</h1>' +
          '<div id="bodyContent">' +
          "<p><b>Uluru</b>, also referred to as <b>Ayers Rock</b>, is a large " +
          "sandstone rock formation in the southern part of the " +
          "Northern Territory, central Australia. It lies 335&#160;km (208&#160;mi) " +
          "south west of the nearest large town, Alice Springs; 450&#160;km " +
          "(280&#160;mi) by road. Kata Tjuta and Uluru are the two major " +
          "features of the Uluru - Kata Tjuta National Park. Uluru is " +
          "sacred to the Pitjantjatjara and Yankunytjatjara, the " +
          "Aboriginal people of the area. It has many springs, waterholes, " +
          "rock caves and ancient paintings. Uluru is listed as a World " +
          "Heritage Site.</p>" +
          '<p>Attribution: Uluru, <a href="https://en.wikipedia.org/w/index.php?title=Uluru&oldid=297882194">' +
          "https://en.wikipedia.org/w/index.php?title=Uluru</a> " +
          "(last visited June 22, 2009).</p>" +
          "</div>" +
          "</div>";
        const infowindow = new google.maps.InfoWindow({
          content: contentString,
          maxWidth: 200
        });
        const marker = new google.maps.Marker({
          position: uluru,
          map,
          title: "Uluru (Ayers Rock)"
        });
        marker.addListener("click", () => {
          infowindow.open(map, marker);
        });
      }
    </script>
  </head>
  <body>
    <div id="map"></div>
  </body>
</html>

      

    

    
    
    
"use strict";

// This example displays a marker at the center of Australia.
// When the user clicks the marker, an info window opens.
// The maximum width of the info window is set to 200 pixels.
function initMap() {
  const uluru = {
    lat: -25.363,
    lng: 131.044
  };
  const map = new google.maps.Map(document.getElementById("map"), {
    zoom: 4,
    center: uluru
  });
  const contentString =
    '<div id="content">' +
    '<div id="siteNotice">' +
    "</div>" +
    '<h1 id="firstHeading" class="firstHeading">Uluru</h1>' +
    '<div id="bodyContent">' +
    "<p><b>Uluru</b>, also referred to as <b>Ayers Rock</b>, is a large " +
    "sandstone rock formation in the southern part of the " +
    "Northern Territory, central Australia. It lies 335&#160;km (208&#160;mi) " +
    "south west of the nearest large town, Alice Springs; 450&#160;km " +
    "(280&#160;mi) by road. Kata Tjuta and Uluru are the two major " +
    "features of the Uluru - Kata Tjuta National Park. Uluru is " +
    "sacred to the Pitjantjatjara and Yankunytjatjara, the " +
    "Aboriginal people of the area. It has many springs, waterholes, " +
    "rock caves and ancient paintings. Uluru is listed as a World " +
    "Heritage Site.</p>" +
    '<p>Attribution: Uluru, <a href="https://en.wikipedia.org/w/index.php?title=Uluru&oldid=297882194">' +
    "https://en.wikipedia.org/w/index.php?title=Uluru</a> " +
    "(last visited June 22, 2009).</p>" +
    "</div>" +
    "</div>";
  const infowindow = new google.maps.InfoWindow({
    content: contentString,
    maxWidth: 200
  });
  const marker = new google.maps.Marker({
    position: uluru,
    map,
    title: "Uluru (Ayers Rock)"
  });
  marker.addListener("click", () => {
    infowindow.open(map, marker);
  });
}

    
/* 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>Info Window With maxWidth</title>
    <script src="https://polyfill.io/v3/polyfill.min.js?features=default"></script>
    <script
      src="https://maps.googleapis.com/maps/api/js?key=AIzaSyCb1xprYSpXd0q_yDsJ1W2UGhfl9_YGKU0&callback=initMap&libraries=&v=weekly"
      defer
    ></script>
    <!-- jsFiddle will insert css and js -->
  </head>
  <body>
    <div id="map"></div>
  </body>
</html>