Aspect selector

Include the <aspect-selector> somewhere inside your networkApp, and make sure that <force-layout>'s show-all attribute is turned off so that no links are drawn at the beginning.

<div ng-app="networkApp" ng-controller="networkCtrl">
    <aspect-selector></aspect-selector>
    <force-layout initial-url="data/trade-network-multilayer.json"></force-layout>
</div>

This should generate simple network visualization like this, along with the aspect selector on the top where you can select aspect of the network:

Multilayer network visualization

Aspect selector

Examples