View this example full screen.
var map;
var infoWindow;
function initialize() {
var myLatLng = new google.maps.LatLng(24.886436490787712, -70.2685546875);
var mapOptions = {
zoom: 5,
center: myLatLng,
mapTypeId: google.maps.MapTypeId.TERRAIN
};
var bermudaTriangle;
map = new google.maps.Map(document.getElementById('map-canvas'),
mapOptions);
var triangleCoords = [
new google.maps.LatLng(25.774252, -80.190262),
new google.maps.LatLng(18.466465, -66.118292),
new google.maps.LatLng(32.321384, -64.75737)
];
bermudaTriangle = new google.maps.Polygon({
paths: triangleCoords,
strokeColor: '#FF0000',
strokeOpacity: 0.8,
strokeWeight: 3,
fillColor: '#FF0000',
fillOpacity: 0.35
});
bermudaTriangle.setMap(map);
// Add a listener for the click event
google.maps.event.addListener(bermudaTriangle, 'click', showArrays);
infoWindow = new google.maps.InfoWindow();
}
/** @this {google.maps.Polygon} */
function showArrays(event) {
// Since this Polygon only has one path, we can call getPath()
// to return the MVCArray of LatLngs
var vertices = this.getPath();
var contentString = '<b>Bermuda Triangle Polygon</b><br>';
contentString += 'Clicked Location: <br>' + event.latLng.lat() + ',' + event.latLng.lng() + '<br>';
// Iterate over the vertices.
for (var i =0; i < vertices.getLength(); i++) {
var xy = vertices.getAt(i);
contentString += '<br>' + 'Coordinate: ' + i + '<br>' + xy.lat() +',' + xy.lng();
}
// Replace our Info Window's content and position
infoWindow.setContent(contentString);
infoWindow.setPosition(event.latLng);
infoWindow.open(map);
}
google.maps.event.addDomListener(window, 'load', initialize);
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<meta charset="utf-8">
<title>Polygon arrays</title>
<link href="/maps/documentation/javascript/examples/default.css" rel="stylesheet">
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false"></script>
<script>
var map;
var infoWindow;
function initialize() {
var myLatLng = new google.maps.LatLng(24.886436490787712, -70.2685546875);
var mapOptions = {
zoom: 5,
center: myLatLng,
mapTypeId: google.maps.MapTypeId.TERRAIN
};
var bermudaTriangle;
map = new google.maps.Map(document.getElementById('map-canvas'),
mapOptions);
var triangleCoords = [
new google.maps.LatLng(25.774252, -80.190262),
new google.maps.LatLng(18.466465, -66.118292),
new google.maps.LatLng(32.321384, -64.75737)
];
bermudaTriangle = new google.maps.Polygon({
paths: triangleCoords,
strokeColor: '#FF0000',
strokeOpacity: 0.8,
strokeWeight: 3,
fillColor: '#FF0000',
fillOpacity: 0.35
});
bermudaTriangle.setMap(map);
// Add a listener for the click event
google.maps.event.addListener(bermudaTriangle, 'click', showArrays);
infoWindow = new google.maps.InfoWindow();
}
/** @this {google.maps.Polygon} */
function showArrays(event) {
// Since this Polygon only has one path, we can call getPath()
// to return the MVCArray of LatLngs
var vertices = this.getPath();
var contentString = '<b>Bermuda Triangle Polygon</b><br>';
contentString += 'Clicked Location: <br>' + event.latLng.lat() + ',' + event.latLng.lng() + '<br>';
// Iterate over the vertices.
for (var i =0; i < vertices.getLength(); i++) {
var xy = vertices.getAt(i);
contentString += '<br>' + 'Coordinate: ' + i + '<br>' + xy.lat() +',' + xy.lng();
}
// Replace our Info Window's content and position
infoWindow.setContent(contentString);
infoWindow.setPosition(event.latLng);
infoWindow.open(map);
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body>
<div id="map-canvas"></div>
</body>
</html>