Simple markers

by Wolf

HTML

<div id="map"></div>
<!-- Replace the value of the key parameter with your own API key. -->
<script async defer
src="https://maps.googleapis.com/maps/api/js?key=AIzaSyCkUOdZ5y7hMm0yrcCQoCvLwzdM6M8s5qk&callback=initMap">
</script>

CSS

/* Always set the map height explicitly to define the size of the div
 * element that contains the map. */
#map {
  height: 100%;
}
/* Optional: Makes the sample page fill the window. */
html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

JavaScript

function initMap() {
  var myLatLng = {lat: -20.363, lng: 131.044};
  let center = myLatLng;
  center.lat+=5;

  var map = new google.maps.Map(document.getElementById('map'), {
    zoom: 4,
    center: center
  });

	for(var i=0; i < 10; i++) {
	  let ll = myLatLng;
  	ll.lat = ll.lat + i;
    var marker = new google.maps.Marker({
      position: ll,
      map: map,
      title: 'Hello World!' + i
    });
  }
}