Skip to content

Instantly share code, notes, and snippets.

@sdpatil
Last active January 1, 2016 14:09
Show Gist options
  • Save sdpatil/8155608 to your computer and use it in GitHub Desktop.
Save sdpatil/8155608 to your computer and use it in GitHub Desktop.
Google Maps with current location
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<style type="text/css">
html { height: 100% }
body { height: 100%; margin: 0; padding: 0 }
#map-canvas { height: 100% }
</style>
<script type="text/javascript"
src="https://maps.googleapis.com/maps/api/js?key=<yourapikey>&sensor=true">
</script>
<script type="text/javascript">
function getMyLocation(){
console.log('Entering getMyLocation');
if(navigator.geolocation){
navigator.geolocation.getCurrentPosition(displayCurrentLocation, displayError, {
maximumAge: 3000,
timeout: 5000,
enableHighAccuracy: true
});
}
console.log('Exiting getMyLocation');
}
function displayCurrentLocation(position){
console.log('Entering getCurrentLocation ' );
console.log(position.coords);
var lat = position.coords.latitude;
var lng = position.coords.longitude;
var mapOptions = {
center: new google.maps.LatLng(lat, lng),
zoom: 8
};
var map = new google.maps.Map(document.getElementById("map-canvas"),
mapOptions);
var latLng = new google.maps.LatLng(lat, lng);
var marker = new google.maps.Marker({
position: latLng,
map: map,
title: 'Current location'
});
marker.setMap(map);
console.log('Exiting getCurrentLocation');
}
function displayError(error){
console.log('Error in getting location');
console.log(error);
}
google.maps.event.addDomListener(window, 'load', getMyLocation);
</script>
</head>
<body>
<div id="map-canvas"/>
</body>
</html>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment