webdev/dev.html at master · CodeForCary/webdev · GitHub

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<!DOCTYPE html>
<html>
  <head>
    <title>Geolocation</title>
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no">
    <meta charset="utf-8">
    <style>
      html, body {
        height: 100%;
        margin: 0px;
        padding: 0px
      }
      #map-canvas {
        height: 80%;
        margin: 0px;
	pading: 0px;
      }
    </style>
    <!--
    Include the maps javascript with sensor=true because this code is using a
    sensor (a GPS locator) to determine the user's location.
    See: https://developers.google.com/maps/documentation/javascript/tutorial#Loading_the_Maps_API
    -->
    <script src="https://maps.googleapis.com/maps/api/js?key=<YOUR_API_KEY_GOES_HERE>&sensor=TRUE">
    </script>

    <script>
// Note: This example requires that you consent to location sharing when
// prompted by your browser. If you see a blank space instead of the map, this
// is probably because you have denied permission for location sharing.

var map;

function initialize() {
  var mapOptions = {
    zoom: 12
  };
  map = new google.maps.Map(document.getElementById('map-canvas'),
      mapOptions);
  var southwestCoord = new google.maps.LatLng(35.639,-78.968);
  var northeastCoord = new google.maps.LatLng(35.919,-78.698);
  var bounds = new google.maps.LatLngBounds(southwestCoord,northeastCoord);

  var devLayer = new google.maps.KmlLayer({
  	url: 'http://codeforcary.org/res/sitesubplans-20140515.kml'
  });
  devLayer.setMap(map);
  var rezLayer = new google.maps.KmlLayer({
	url: 'http://codeforcary.org/res/rezoning-20140515.kml'
  });
  rezLayer.setMap(map);

  // Try HTML5 geolocation
  if(navigator.geolocation) {
    navigator.geolocation.getCurrentPosition(function(position) {
      var pos = new google.maps.LatLng(position.coords.latitude,
                                       position.coords.longitude);

      var myLocation = new google.maps.Marker({
		position: pos,
		map: map,
		title: 'Current Location'
      });

      map.setCenter(pos);
    }, function() {
      handleNoGeolocation(true);
    });
  } else {
    // Browser doesn't support Geolocation
    handleNoGeolocation(false);
  }

}

function handleNoGeolocation(errorFlag) {
  if (errorFlag) {
    var content = 'Error: The Geolocation service failed.';
  } else {
    var content = 'Error: Your browser doesn\'t support geolocation.';
  }

  var options = {
    map: map,
    position: new google.maps.LatLng(60, 105),
    content: content
  };

  var infowindow = new google.maps.InfoWindow(options);
  map.setCenter(options.position);
}

google.maps.event.addDomListener(window, 'load', initialize);

    </script>
  </head>
  <body>
    <div id="map-canvas"></div>
  <img src="/res/CodeForCaryBanner.png" /><br><center>Updated 30 MAY 2014</center>
  </body>
</html>