<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<meta charset="utf-8">
<title>KML Layers</title>
<style>
html, body, #map-canvas {
height: 100%;
margin: 0px;
padding: 0px
}
</style>
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp"></script>
<script>
function initialize() {
var chicago = new google.maps.LatLng(41.875696,-87.624207);
var mapOptions = {
zoom: 11,
center: chicago
}
var map = new google.maps.Map(document.getElementById('map-canvas'), mapOptions);
var ctaLayer = new google.maps.KmlLayer({
url: 'http://gmaps-samples.googlecode.com/svn/trunk/ggeoxml/cta.kml'
});
ctaLayer.setMap(map);
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body>
<div id="map-canvas"></div>
</body>
</html>
I wish to combine the codes which are on below so that when I open the page it directly shows my location on the map via HTML5 Geolocation Example and javascript. please help me with the below code
<!DOCTYPE html>
<html>
<head>
<script type=
"text/javascript"
</script>
<script type=
"text/javascript"
>
var
map =
null
;
function
showlocation() {
// One-shot position request.
navigator.geolocation.getCurrentPosition(callback);
}
function
callback(position) {
var
lat = position.coords.latitude;
var
lon = position.coords.longitude;
document.getElementById(
'latitude'
).innerHTML = lat;
document.getElementById(
'longitude'
).innerHTML = lon;
var
latLong =
new
google.maps.LatLng(lat, lon);
var
marker =
new
google.maps.Marker({
position: latLong
});
marker.setMap(map);
map.setZoom(8);
map.setCenter(marker.getPosition());
}
google.maps.event.addDomListener(window,
'load'
, initMap);
function
initMap() {
var
mapOptions = {
center:
new
google.maps.LatLng(0, 0),
zoom: 1,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
map =
new
google.maps.Map(document.getElementById(
"map-canvas"
),
mapOptions);
}
</script>
</head>
<body>
<center>
<input type=
"button"
value=
"Show my location on Map"
onclick=
"javascript:showlocation()"
/> <br/>
</center>
Latitude: <span id=
"latitude"
></span> <br/>
Longitude: <span id=
"longitude"
></span>
<br/><br/>
<div id=
"map-canvas"
/>
</body>
</html>
I would be thankful if you can guide me with the codes and show me an example on how we can combine the codes