Hackathon---KJSCE-/Location Based Markers.html at master · maniac-tech/Hackathon---KJSCE- · GitHub

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<!DOCTYPE html>
<html>
<head>
  <title>Place searches</title>
  <meta name="viewport" content="initial-scale=1.0, user-scalable=no">
  <meta charset="utf-8">
  <style>
    html, body {
      height: 100%;
      margin: 0;
      padding: 0;
    }
    #map {
      height: 100%;
    }
  </style>
  <script>
      // This example requires the Places library. Include the libraries=places
      // parameter when you first load the API. For example:
      // <script src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&libraries=places">

      var map;
      var infowindow;

      function initMap() {
        // var pyrmont = {lat: 19.0730, lng: 72.8997};

        map = new google.maps.Map(document.getElementById('map'), {
          center: new google.maps.LatLng(19.0730,72.8997),
          zoom: 15
        });

        infowindow = new google.maps.InfoWindow();
        var service = new google.maps.places.PlacesService(map);
        service.nearbySearch({
          location: new google.maps.LatLng(19.0730,72.8997),
          radius: 500,
          type: ['hospital']
        }, callback);

        var infoWindow = new google.maps.InfoWindow({map: map});
        // Try HTML5 geolocation.
        if (navigator.geolocation) {
          navigator.geolocation.getCurrentPosition(function(position) {
            var pos = {
              lat: position.coords.latitude,
              lng: position.coords.longitude
            };

            infoWindow.setPosition(pos);
            infoWindow.setContent('You are here.');
            map.setCenter(pos);
          }, function() {
            handleLocationError(true, infoWindow, map.getCenter());
          });
        } else {
          // Browser doesn't support Geolocation
          handleLocationError(false, infoWindow, map.getCenter());
        }
      }

      function handleLocationError(browserHasGeolocation, infoWindow, pos) {
        infoWindow.setPosition(pos);
        infoWindow.setContent(browserHasGeolocation ?
          'Error: The Geolocation service failed.' :
          'Error: Your browser doesn\'t support geolocation.');
      }

        // map = new google.maps.Map(document.getElementById('map_canvas'),
        //     map);

        // GeoMarker = new GeolocationMarker();
        // GeoMarker.setCircleOptions({fillColor: '#808080'});

        // google.maps.event.addListenerOnce(GeoMarker, 'position_changed', function() {
        //   map.setCenter(this.getPosition());
        //   map.fitBounds(this.getBounds());
        // });

        // google.maps.event.addListener(GeoMarker, 'geolocation_error', function(e) {
        //   alert('There was an error obtaining your position. Message: ' + e.message);
        // });

        // GeoMarker.setMap(map);
        // google.maps.event.addDomListener(window, 'load', initialize);
      // }
      // if(!navigator.geolocation) {
      // alert('Your browser does not support geolocation');
      // }

      function callback(results, status) {
        if (status === google.maps.places.PlacesServiceStatus.OK) {
          for (var i = 0; i < results.length; i++) {
            createMarker(results[i]);
          }
        }
      }

      function createMarker(place) {
        var placeLoc = place.geometry.location;
        var marker = new google.maps.Marker({
          map: map,
          position: place.geometry.location
        });

        google.maps.event.addListener(marker, 'click', function() {
          infowindow.setContent(place.name);
          infowindow.open(map, this);
        });
      }

    </script>
  </head>
  <body>
    <div id="map"></div>
    <script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAYJY_vFKIl-VEdyoEd3hZI8Wv1JdNzTmI&libraries=places&callback=initMap" async defer></script>
  </body>
  </html>