// Leaflet extensions
-L.LatLngBounds.include({
+L.extend(L.LatLngBounds.prototype, {
getSouthLat: function () {
return this._southWest.lat;
},
}
});
-L.Bounds.include({
+L.extend(L.Bounds.prototype, {
getWidth: function () {
return this.max.x - this.min.x;
},