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Aktifkan Google Maps JavaScript API

Untuk membantu Anda memulai, kami akan memandu Anda melalui Google Developers Console untuk melakukan beberapa hal terlebih dahulu:

  1. Buat atau pilih sebuah proyek
  2. Aktifkan Google Maps JavaScript API dan layanan terkait
  3. Buat kunci yang sesuai
Lanjutkan

Getting properties with event handlers

This example listens for the zoom_changed event and updates an info window when the zoom level changes.

Read the documentation or view this example full screen.

function initMap() {
  var originalMapCenter = new google.maps.LatLng(-25.363882, 131.044922);
  var map = new google.maps.Map(document.getElementById('map'), {
    zoom: 4,
    center: originalMapCenter
  });

  var infowindow = new google.maps.InfoWindow({
    content: 'Change the zoom level',
    position: originalMapCenter
  });
  infowindow.open(map);

  map.addListener('zoom_changed', function() {
    infowindow.setContent('Zoom: ' + map.getZoom());
  });
}
<div id="map"></div>
/* 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;
}
 <!-- Replace the value of the key parameter with your own API key. -->
<script async defer
src="https://maps.googleapis.com/maps/api/js?key=AIzaSyCkUOdZ5y7hMm0yrcCQoCvLwzdM6M8s5qk&callback=initMap">
</script>

Cobalah sendiri

Arahkan ke atas kanan blok kode untuk menyalin kode atau membukanya dalam JSFiddle.

<!DOCTYPE html>
<html>
  <head>
    <title>Getting properties with event handlers</title>
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no">
    <meta charset="utf-8">
    <style>
      /* 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>
  </head>
  <body>
    <div id="map"></div>
    <script>
      function initMap() {
        var originalMapCenter = new google.maps.LatLng(-25.363882, 131.044922);
        var map = new google.maps.Map(document.getElementById('map'), {
          zoom: 4,
          center: originalMapCenter
        });

        var infowindow = new google.maps.InfoWindow({
          content: 'Change the zoom level',
          position: originalMapCenter
        });
        infowindow.open(map);

        map.addListener('zoom_changed', function() {
          infowindow.setContent('Zoom: ' + map.getZoom());
        });
      }
    </script>
    <script async defer
    src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&callback=initMap">
    </script>
  </body>
</html>

Kirim masukan tentang...

Google Maps JavaScript API
Google Maps JavaScript API
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