mohsen-angular-leaflet-directive
Version:
angular-leaflet-directive - An AngularJS directive to easily interact with Leaflet maps
104 lines (97 loc) • 3.82 kB
HTML
<html ng-app="demoapp">
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<script src="../bower_components/angular/angular.min.js"></script>
<script src="../bower_components/leaflet/dist/leaflet.js"></script>
<script src="../dist/angular-leaflet-directive.js"></script>
<link rel="stylesheet" href="../bower_components/leaflet/dist/leaflet.css" />
<script>
var app = angular.module("demoapp", ["leaflet-directive"]);
app.controller("GeoJSONNestedController", [ '$scope', '$http', 'leafletData', function($scope, $http, leafletData) {
leafletData.getGeoJSON().then(function(lObjs){
window.leafletDataGeoJSON = lObjs;
});
angular.extend($scope, {
japan: {
lat: 27.26,
lng: 78.86,
zoom: 2
},
defaults: {
scrollWheelZoom: false
},
geojson:{}
});
// Mouse over function, called from the Leaflet Map Events
var countryMouseover = function (feature, leafletEvent) {
var layer = leafletEvent.target;
layer.setStyle({
weight: 2,
color: '#666',
fillColor: 'white'
});
layer.bringToFront();
};
$scope.$on("leafletDirectiveGeoJson.mouseover", function(ev, leafletPayload) {
countryMouseover(leafletPayload.leafletObject.feature, leafletPayload.leafletEvent);
});
$scope.centerJSON = function(name) {
leafletData.getMap().then(function(map) {
window.leafletMap = map;
var latlngs = [];
for (var i in $scope.geojson[name].data.features[0].geometry.coordinates) {
var coord = $scope.geojson[name].data.features[0].geometry.coordinates[i];
for (var j in coord) {
var points = coord[j];
for (var k in points) {
latlngs.push(L.GeoJSON.coordsToLatLng(points[k]));
}
}
}
map.fitBounds(latlngs);
});
};
// Get the countries geojson data from a JSON
$http.get("json/JPN.geo.json").success(function(data, status) {
angular.extend($scope.geojson, {
japan: {
data: data,
resetStyleOnMouseout: true,
style: {
fillColor: "green",
weight: 2,
opacity: 1,
color: 'white',
dashArray: '3',
fillOpacity: 0.7
}
}
});
});
$http.get("json/USA.geo.json").success(function(data, status) {
angular.extend($scope.geojson, {
usa:{
data: data,
resetStyleOnMouseout: true,
style: {
fillColor: "blue",
weight: 2,
opacity: 1,
color: 'white',
dashArray: '3',
fillOpacity: 0.7
}
}
});
});
} ]);
</script>
</head>
<body ng-controller="GeoJSONNestedController">
<leaflet lf-center="japan" lf-geojson="geojson" geojson-nested="true" width="100%" height="480px"></leaflet>
<h1>GeoJSON nested example</h1>
<input type="button" value="center usa" ng-click="centerJSON('usa')" />
<input type="button" value="center jpn" ng-click="centerJSON('japan')" />
</body>
</html>