ui.leaflet.webpack/directives/maxbounds.js

Webpack version of ui-leaflet (https://github.com/angular-ui/ui-leaflet)

//angular.module('ui-leaflet').directive('maxbounds', 
/** @ngInject */
module.exports = [
    'leafletLogger', 'leafletMapDefaults', 'leafletBoundsHelpers', 'leafletHelpers'
    ,function (leafletLogger, leafletMapDefaults, leafletBoundsHelpers, leafletHelpers) {
    // var $log = leafletLogger;
    return {
        restrict: "A",
        scope: false,
        replace: false,
        require: 'leaflet',

        link: function(scope, element, attrs, controller) {
            var leafletScope  = controller.getLeafletScope(),
                isValidBounds = leafletBoundsHelpers.isValidBounds,
                isNumber = leafletHelpers.isNumber;


            controller.getMap().then(function(map) {
                leafletScope.$watch("maxbounds", function (maxbounds) {
                    if (!isValidBounds(maxbounds)) {
                        // Unset any previous maxbounds
                        map.setMaxBounds();
                        return;
                    }

                    var leafletBounds = leafletBoundsHelpers.createLeafletBounds(maxbounds);
                    if(isNumber(maxbounds.pad)) {
                      leafletBounds = leafletBounds.pad(maxbounds.pad);
                    }

                    map.setMaxBounds(leafletBounds);
                    if (!attrs.center && !attrs.lfCenter) {
                        map.fitBounds(leafletBounds);
                    }
                });
            });
        }
    };
}];