In this example you will learn how to add simple polygons 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
// Construct the polygon.
var drawTriangle = new google.maps.Polygon({
paths: triangleCoords,
strokeColor: '#FF0000',
strokeOpacity: 0.8,
strokeWeight: 2,
fillColor: '#FF0000',
fillOpacity: 0.35
});
drawTriangle.setMap(map);
<!DOCTYPE html>
<html>
<head> <!-- www.techstrikers.com -->
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<meta charset="utf-8">
<title>Simple Polygon</title>
<style>
html, body {
height: 100%;
margin: 0;
padding: 0;
}
#map {
height: 100%;
width: 100%;
}
</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
});
// Define the LatLng coordinates for the polygon's path.
var triangleCoords =
[{lat:23.67502, lng:76.2533},
{lat:23.58179, lng:82.6034},
{lat:25.0757, lng:79.1537},
{lat:23.67502, lng:76.2537}];
// Construct the polygon.
var drawTriangle = new google.maps.Polygon({
paths: triangleCoords,
strokeColor: '#FF0000',
strokeOpacity: 0.8,
strokeWeight: 2,
fillColor: '#FF0000',
fillOpacity: 0.35
});
drawTriangle.setMap(map);
}
</script>
</head>
<body>
<div id="map"></div>
</body>
</html>
Above example will produce following output