I am adding google maps to my website and I am able to get my current location but now I want to add markers to differnet places on map.How I can do that?My code to get current location is as:
<div id="map"></div>
<script>
function initMap() {
var myLatlng = {lat: 40.59726025535419, lng: 80.02503488467874};
var map = new google.maps.Map(document.getElementById('map'),{
center:myLatlng,
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('Your Location.');
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.');
}
</script>
<script async defer
src="https://maps.googleapis.com/maps/api/js?key=AIzaSyBn7svjyYLYuP-EzakUjobLmpPi41l1_hw&callback=initMap">
</script>
after you create new google.maps.Map (in your case, variable map )
var marker = new google.maps.Marker({
position: {lat: 40.59726025535419, lng: 80.02503488467874},
map: map,
title: 'Hello World!'
});
var marker2 = new google.maps.Marker({
position: {lat: 40.59726025535419, lng: 80.02503488467874},
map: map,
title: 'Hello World!'
});
Source: https://developers.google.com/maps/documentation/javascript/examples/marker-simple#try-it-yourself
Demo - updated. https://jsbin.com/bazoco/edit?html,console,output
function appendMarker(map, latitude, longitude, text) {
var pos = {lat: latitude, lng: longitude};
var markerOption = {
position: pos,
map: map,
title: text || 'Hello World!'
};
return new google.maps.Marker(markerOption);
}
//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('Your Location.');
map.setCenter(pos);
//could you add this code below and test ?
var markerOp = appendMarker(map, position.coords.latitude, position.coords.longitude, 'Hello');
var markerOp2 = appendMarker(map, position.coords.latitude + 0.005, position.coords.longitude + 0.005, 'Hello');
//could you add this code above and test ?
}, function() {
handleLocationError(true, infoWindow, map.getCenter());
});
you can create marker object and pass latlng object to it
first make google map LatLng Object
var latlng = new google.maps.LatLng(latitude, longitude);
then use this latlng object as position in marker object
var marker = new google.maps.Marker({position: latlng,map: map,})
marker.setMap(map);
var myLatlng = {lat: 40.59726025535419, lng: 80.02503488467874};
var marker = new google.maps.Marker({
position: myLatLng,
map: map,
title: 'Your LatLng!'
});
var marker2 = new google.maps.Marker({
position: {lat: 40.60, lng: 80.1},
map: map,
title: 'Your second marker!'
});
var marker3 = new google.maps.Marker({
position: {lat: 40.62, lng: 80.5},
map: map,
title: 'Your third marker!'
});
Next time read the documentation first :-)
Working fiddle: https://jsfiddle.net/kLndyr00/1/
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