vis-js-edge.html

<link rel="import" href="../polymer/polymer.html">
<!--
An element representing a vis.js edge.

Example:

    <vis-js-edge from="1" to="2"></vis-js-edge>

@group vis.js network
@element vis-js-edge
@demo demo/index.html
@hero hero.svg
-->
<dom-module id="vis-js-edge">
  <style>
    :host {
      display: none;
    }
  </style>
</dom-module>

<script>

  Polymer({

    is: 'vis-js-edge',

    properties: {
      /**
       * `from` specifies the nodeId from which the edge should start.
       */
      from: {
        type: String,
        value: "",
      },
      /**
       * `to` specifies the nodeId where the edge should end.
       */
      to: {
        type: String,
        value: ""
      },
      /**
       * `edgeObject` gives back the edge in object form.
       *
       * @type {{from: string, to: string}}
       */
      edgeObject: {
        type: Object,
        value: "",
        computed: "_computeEdgeObject(from, to)"
      }
    },

    _computeEdgeObject: function(from, to) {
      return {from: from, to: to};
    }
  });

</script>