elvis-network/addon/components/visjs-child.js

Ember addon for vis.js integration (originally a fork of Suven/ember-cli-visjs)

import Ember from 'ember';
import ChildMixin from 'elvis-network/mixins/child';

export default Ember.Component.extend(ChildMixin, {
  didCreateLayer: Ember.K,
  willDestroyLayer: Ember.K,

  layerSetup() {
    if (this.get('containerLayer')) {
      this.get('containerLayer')._layer.addLayer(this._layer);
    }
  },

  layerTeardown() {
    if (this.get('containerLayer') && this._layer) {
      this.get('containerLayer')._layer.removeLayer(this._layer);
    }
    this._layer = null;
  }

});