Ionic et Maps?

Bonjour,
J'essaie de faire une application android avec ionic.
Et je souhaite mettre une vue google Maps.
Celle-ci:

    var markers = [{
        "EXP": "PORNIC",
        "SITE": null,
        "IDPAV": "1PP",
        "CONTRAT": "CC Pornic",
        "GEOLOC": " 47.1160354,  -2.0699331",
        "ADRESSE": "LA PERINIERE",
        "CP": "44210",
        "COMMUNE": "Pornic",
        "FLUX": "Plats",
        "PHOTO": "c4064f44056pu33056_20150918143959.jpg",
        "VOLUME": "PAV 4m3 "
    }, {
        "EXP": "PORNIC",
        "SITE": null,
        "IDPAV": "36PP",
        "CONTRAT": "CC Pornic",
        "GEOLOC": " 47.12426156,  -2.05369004",
        "ADRESSE": "RUE DU PLESSIS ALLAIS",
        "CP": "44210",
        "COMMUNE": "Pornic",
        "FLUX": "Plats",
        "PHOTO": "c4064f44056pu33056_20151019102257.jpg",
        "VOLUME": "PAV 4m3 "
    }];

    window.onload = function() {
        LoadMap();
    }

    function LoadMap() {
        var mapOptions = {
            center: new google.maps.LatLng(46.624425, 2.416611),
            zoom: 7,
            mapTypeId: google.maps.MapTypeId.ROADMAP
        };
        var infoWindow = new google.maps.InfoWindow();
        var latlngbounds = new google.maps.LatLngBounds();
        var map = new google.maps.Map(document.getElementById("map-canvas"), mapOptions);

        for (var i = 0; i < markers.length; i++) {
            var data = markers[i]
            var splited = data.GEOLOC.split(',');
            var myLatlng = new google.maps.LatLng(splited[0], splited[1]);
            var marker = new google.maps.Marker({
                position: myLatlng,
                map: map,
                title: data.IDPAV,
                icon: "img/"+ data.FLUX + ".png"
            });
            (function(marker, data) {
                google.maps.event.addListener(marker, "click", function(e) {
                    infoWindow.setContent("<div style='text-align: center'>Contrat: <b>" + data.CONTRAT + "</b><br>N°PAV: <b>" + data.IDPAV + "</b><br>Flux: <b>" + data.FLUX + "</b><br>Volume: <b>" + data.VOLUME + "</b><br><img src='img/PAV/" + data.PHOTO + "''></div>");
                    infoWindow.open(map, marker);
                });
            })(marker, data);
            latlngbounds.extend(marker.position);
        }
        var bounds = new google.maps.LatLngBounds();
        map.setCenter(latlngbounds.getCenter());
        map.fitBounds(latlngbounds);
    }

Par contre, je ne sais pas comment le modifier pour le rendre visible sous IONIC.
Est-ce que quelqu'un peut m'aider?
Merci d'avance.