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Activer Google Maps JavaScript API

Pour commencer, nous allons vous guider à travers la console Google Developers et effectuer deux ou trois petites choses :

  1. Créer ou sélectionner un projet
  2. Activer Google Maps JavaScript API et les services connexes
  3. Créer les clés appropriées
Continuer

Directly accessing Street View data

Read the documentation or view this example full screen.

/*
 * Click the map to set a new location for the Street View camera.
 */

var map;
var panorama;

function initMap() {
  var berkeley = {lat: 37.869085, lng: -122.254775};
  var sv = new google.maps.StreetViewService();

  panorama = new google.maps.StreetViewPanorama(document.getElementById('pano'));

  // Set up the map.
  map = new google.maps.Map(document.getElementById('map'), {
    center: berkeley,
    zoom: 16,
    streetViewControl: false
  });

  // Set the initial Street View camera to the center of the map
  sv.getPanorama({location: berkeley, radius: 50}, processSVData);

  // Look for a nearby Street View panorama when the map is clicked.
  // getPanoramaByLocation will return the nearest pano when the
  // given radius is 50 meters or less.
  map.addListener('click', function(event) {
    sv.getPanorama({location: event.latLng, radius: 50}, processSVData);
  });
}

function processSVData(data, status) {
  if (status === 'OK') {
    var marker = new google.maps.Marker({
      position: data.location.latLng,
      map: map,
      title: data.location.description
    });

    panorama.setPano(data.location.pano);
    panorama.setPov({
      heading: 270,
      pitch: 0
    });
    panorama.setVisible(true);

    marker.addListener('click', function() {
      var markerPanoID = data.location.pano;
      // Set the Pano to use the passed panoID.
      panorama.setPano(markerPanoID);
      panorama.setPov({
        heading: 270,
        pitch: 0
      });
      panorama.setVisible(true);
    });
  } else {
    console.error('Street View data not found for this location.');
  }
}
<div id="map" style="width: 45%; height: 100%;float:left"></div>
<div id="pano" style="width: 45%; height: 100%;float:left"></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>

Essayez par vous-même

Placez la souris en haut à droite du bloc de code pour le copier ou l'ouvrir dans JSFiddle.

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>Directly accessing Street View data</title>
    <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" style="width: 45%; height: 100%;float:left"></div>
    <div id="pano" style="width: 45%; height: 100%;float:left"></div>
    <script>
      /*
       * Click the map to set a new location for the Street View camera.
       */

      var map;
      var panorama;

      function initMap() {
        var berkeley = {lat: 37.869085, lng: -122.254775};
        var sv = new google.maps.StreetViewService();

        panorama = new google.maps.StreetViewPanorama(document.getElementById('pano'));

        // Set up the map.
        map = new google.maps.Map(document.getElementById('map'), {
          center: berkeley,
          zoom: 16,
          streetViewControl: false
        });

        // Set the initial Street View camera to the center of the map
        sv.getPanorama({location: berkeley, radius: 50}, processSVData);

        // Look for a nearby Street View panorama when the map is clicked.
        // getPanoramaByLocation will return the nearest pano when the
        // given radius is 50 meters or less.
        map.addListener('click', function(event) {
          sv.getPanorama({location: event.latLng, radius: 50}, processSVData);
        });
      }

      function processSVData(data, status) {
        if (status === 'OK') {
          var marker = new google.maps.Marker({
            position: data.location.latLng,
            map: map,
            title: data.location.description
          });

          panorama.setPano(data.location.pano);
          panorama.setPov({
            heading: 270,
            pitch: 0
          });
          panorama.setVisible(true);

          marker.addListener('click', function() {
            var markerPanoID = data.location.pano;
            // Set the Pano to use the passed panoID.
            panorama.setPano(markerPanoID);
            panorama.setPov({
              heading: 270,
              pitch: 0
            });
            panorama.setVisible(true);
          });
        } else {
          console.error('Street View data not found for this location.');
        }
      }
    </script>
    <script async defer
    src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&callback=initMap">
    </script>
  </body>
</html>

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