Google Maps API Add simple polylines in google maps

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In this example you will learn how to add simple polylines in google map.

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 draw_polyline = new google.maps.Polyline({  
    path: triangle_coordinates,  
    geodesic: false,  
    strokeColor: '#FF0000',  
    strokeOpacity: 2.0,  
    strokeWeight: 3  
  }); 

Example Add Simple Polylines

<!DOCTYPE html>  
<html>  
  <head>  <!-- www.techstrikers.com -->
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no">  
    <meta charset="utf-8">  
    <title>Simple Polylines</title>  
    <style>  
      html, body {  
        height: 100%;  
        margin: 0;  
        padding: 0;  
      }  
      #map {  
        height: 99%;  
        width: 99%;
      }  
    </style>  
        <script async defer  
        src="https://maps.googleapis.com/maps/api/js?signed_in=true&callback=initMap"></script>  
<script>  

  
function initMap() {
  var lat_lng = {lat: 22.08672, lng: 79.42444}; 
  var map = new google.maps.Map(document.getElementById('map'), {  
    zoom: 6,  
    center: lat_lng,  
    mapTypeId: google.maps.MapTypeId.TERRAIN  
  });  
  
 
   var triangle_coordinates=     
[{lat:23.67502, lng:76.2533},     
{lat:23.58179, lng:82.6034},    
{lat:25.0757, lng:79.1537},
{lat:23.67502, lng:76.2537}];
  
  var draw_polyline = new google.maps.Polyline({  
    path: triangle_coordinates,  
    geodesic: false,  
    strokeColor: '#FF0000',  
    strokeOpacity: 2.0,  
    strokeWeight: 3  
  });  
  
  draw_polyline.setMap(map);  
}  
    </script>   
  </head>  
  <body>  
    <div id="map"></div>  
  </body>  
</html> 

Above example will produce following output

Try Now

More Google Map Polylines Examples

 
 
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