From b712fc598a31104c3e1c18fe4210524c247f1dc8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Victor=20Ni=C8=9Bu?= <victor@thesponge.eu>
Date: Sat, 28 May 2016 22:31:47 +0300
Subject: [PATCH] Add edge weight

---
 addon/components/visjs-edge.js    | 13 +++++++++++++
 addon/components/visjs-network.js |  4 ++++
 2 files changed, 17 insertions(+)

diff --git a/addon/components/visjs-edge.js b/addon/components/visjs-edge.js
index 144c93d..1c38fcb 100644
--- a/addon/components/visjs-edge.js
+++ b/addon/components/visjs-edge.js
@@ -24,6 +24,19 @@ export default VisJsChild.extend({
     return `${this.get('from')}-${this.get('to')}`;
   }),
 
+  /**
+   * @public
+   *
+   * If set this defines edge's weight (thickness).
+   * @type {Int}
+   */
+  value: undefined,
+
+  valueChanged: Ember.observer('value', function() {
+    let container = this.get('containerLayer');
+    container.updateEdgeValue(this.get('eId'), this.get('value'));
+  }),
+
   arrowChanged: Ember.observer('arrows', function() {
     let container = this.get('containerLayer');
     container.updateEdgeArrow(this.get('eId'), this.get('arrows'));
diff --git a/addon/components/visjs-network.js b/addon/components/visjs-network.js
index 8714829..4b04bf5 100644
--- a/addon/components/visjs-network.js
+++ b/addon/components/visjs-network.js
@@ -186,6 +186,10 @@ export default Ember.Component.extend(ContainerMixin, {
       simplifiedEdge.arrows = edge.get('arrows');
     }
 
+    if (edge.get('value')) {
+      simplifiedEdge.value = edge.get('value');
+    }
+
     edges.add(simplifiedEdge);
   },