ng-simple-google-maps v1.0.2

ngGoogleMaps

Simplest Angular directive for Google Maps offering following features:

• Road maps
• Markers with customizable icons and event handlers
• InfoWindow
• Directions and waypoints

Installation

Via npm

$ npm install ng-simple-google-maps --save

Via bower

$ bower install ng-simple-google-maps --save

Getting started

Include the module's script file in your HTML page

<script defer src="https://maps.googleapis.com/maps/api/js?key=[YOUR_GOOGLE_MAPS_API_KEY]"></script>
<script src="bower_components/ng-simple-google-maps/dist/ng-google-maps.min.js"></script>

Inject the module as a dependency into your main Angular module as below:

angular.module('myApp', ['ngGoogleMaps']);

Directive

Now you can use the the Google Maps directive to display the basic google map in you web page as following:

HTML Example

<ng-google-maps id="maps"></ng-google-maps>

CSS Example

#maps {
    width: 100%;
    height: 400px;
}

Attributes

Examples

• Options

You can pass the options from from your controller as following:

angular.module('myApp', ['ngGoogleMaps'])
    .controller('MapController', ['$scope', function($scope) {
		
		$scope.mapOptions = {
			center: {position: {lat: 43.9124, lng: 75.7873}},
			zoom: 8
		};
	}]);

<ng-google-maps id="maps" options="mapOptions"></ng-google-maps>

• Markers

Pass an array of marker objects from your controller as shown below:

angular.module('myApp', ['ngGoogleMaps'])
    .controller('MapController', ['$scope', function($scope) {
		
		$scope.mapMarkers = [{
			title: 'Paris',
			position: {lat: 45.5124, lng: -74.7864}
		}, {
		    title: 'Milan',
			position: {lat: 49.5124, lng: -76.2864}
		}];
	}]);

<ng-google-maps id="maps" markers="mapMarkers"></ng-google-maps>

Note: The directive dynamically computes the bounds of all the markers to support autofit initialization.

Marker icon: You can use custom marker icons and images to denote different markers on the map using icon property. Marker events: You can define actions of event handlers for markers for click and mouseover events.

$scope.mapMarkers = [{
	title: 'Los Angeles, CA',
	position: {lat: 34.0522, lng: 118.2437},
	icon: './resources/icons/map/city.png',
	click: function() {
		// Do something here
	},
	mouseover: function() {
		// Do something here
	}
}];

• Route

The route attribute allows you to display dirctions and waypoints in road map between two distinct locatiions. You can pass this information from your controller as shown below:

angular.module('myApp', ['ngGoogleMaps'])
    .controller('MapController', ['$scope', function($scope) {
		
		$scope.mapRoute = [{
			position: {lat: 45.5124, lng: -74.7864} // Source
		}, {
			position: {lat: 47.5124, lng: -75.2864} // Waypoint
		}, {
			position: {lat: 49.5124, lng: -78.2864} // Destination
		}];
	}]);

<ng-google-maps id="maps" route="mapRoute"></ng-google-maps>

Note: The route array must contain at least two locations, i.e., source and destination and any number of waypoint locations in between.

• InfoWindow

The info attribute enables you to display InfoWindow toooltip in the map at a desired event. You can pass the InfoWindow object from your controller as shown below:

angular.module('myApp', ['ngGoogleMaps'])
    .controller('MapController', ['$scope', function($scope) {
		
		$scope.infoWindowOptions = {
		    content: '<div><h3>Info</h3><p>Location</p></div>'
		};
	}]);

<ng-google-maps id="maps" info="infoWindowOptions"></ng-google-maps>

You can also position the InfoWindow around a marker by using the marker property as shown below:

$scope.infoWindowOptions = {
    content: '<div><h3>Info</h3><p>Location</p></div>',
    marker: {
        position: {lat: 22.6705, lng: 77.6424}, // Required
        title: 'Marker Title (optional)',
        /* Other optional properties for a marker */
    }
};

In case you want to display the InfoWindow around a marker that is already present in the map using the markers attribute, then you can pass the index of the marker in the array in your controller using the index property as following:

angular.module('myApp', ['ngGoogleMaps'])
    .controller('MapController', ['$scope', function($scope) {
        $scope.mapMarkers = [{
			title: 'Paris',
			position: {lat: 45.5124, lng: -74.7864}
		}, {
		    title: 'Milan',
			position: {lat: 49.5124, lng: -76.2864}
		}];
		
		$scope.infoWindowOptions = {
		    content: '<div><h3>Paris</h3><p>Viva la France</p></div>',
		    index: 0
		};
	}]);

<ng-google-maps id="maps" markers="mapMarkers" info="infoWindowOptions"></ng-google-maps>

• Map resize

The map resizes to fit into a resized container or div dynamically when the value of resize attribute is set to true.

<ng-google-maps id="maps" resize="true"></ng-google-maps>