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Set Zoom in Google Maps

In this example you will learn how to set zoom in google map api by using google maps API javascript library.

Here you can view the output of the example and you can also "try it yourself" by clicking on "Live Demo" button given at the bottom.

Syntax

var lat_lng = {lat: 20.08672, lng: 78.42444};
  var map = new google.maps.Map(document.getElementById('map'), {
    zoom: 12, //set zoom level in map
    center: lat_lng, 
    mapTypeId: google.maps.MapTypeId.ROADMAP
  });

Set Zoom in Google Maps Example

<!DOCTYPE html>  
<html>  
<head><!-- www.techstrikers.com --> 
<title>Set Zoom in Google Map API</title>
  <style>
 html, body {  
	height: 100%;  
	margin: 0;  
	padding: 0;  
  }  
  #map {  
	height: 99%; 
	 width: 99%;
  }
</style>
//loading google maps by using API javascript library
<script async defer src="https://maps.googleapis.com/maps/api/js?
signed_in=true&callback=initialize"> </script> 
</script> 
<script> 
//initializing google maps API
function initialize() {
   var lat_lng = {lat: 20.08672, lng: 78.42444};
  var map = new google.maps.Map(document.getElementById('map'), {
    zoom: 12, //set zoom level in map
    center: lat_lng, 
    mapTypeId: google.maps.MapTypeId.ROADMAP
  });
}
</script>
</head>
<body>
<div id="map"></div>
</body>
</html>

Above example will produce following output