Stabilized event firing repeatedly again

HISTORY.md

@@ -30,10 +30,10 @@ http://visjs.org
 - Fixed physics solving stopping when a support node was not moving.
 - Implemented localization support.
 - Implemented option `clickToUse`.
+- Improved the `'stabilized'` event, it's now firing after every stabilization
+  with iteration count as parameter.
 - Fixed page scroll event not being blocked when moving around in Network
   using arrow keys.
-- Fixed the `'stabilized'` event, it's now guaranteed to fire only once and
-  fire after the graph is fully stabilized.
 - Fixed an initial rendering before the graph has been stabilized.
 
 ### Graph2D

dist/vis.js

@@ -15806,11 +15806,8 @@ return /******/ (function(modules) { // webpackBootstrap
         if (this.constants.smoothCurves.enabled == true && this.constants.smoothCurves.dynamic == true) {
           this._doInSupportSector("_discreteStepNodes", false);
         }
-        this._findCenter(this._getRange())
 
-        if (!this.stabilized) {
-          this.stabilizationIterations++;
-        }
+         this.stabilizationIterations++;
       }
     }
   };
@@ -15882,17 +15879,18 @@ return /******/ (function(modules) { // webpackBootstrap
     else {
       this._redraw();
 
-      if (!this.stabilized) {
+      if (this.stabilizationIterations > 0) {
         // trigger the "stabilized" event.
         // The event is triggered on the next tick, to prevent the case that
         // it is fired while initializing the Network, in which case you would not
         // be able to catch it
-        this.stabilized = true;
         var me = this;
+        var params = {
+          iterations: me.stabilizationIterations
+        };
+        me.stabilizationIterations = 0;
         setTimeout(function () {
-          me.emit("stabilized",{
-            iterations: me.stabilizationIterations
-          });
+          me.emit("stabilized", params);
         }, 0);
       }
     }

docs/network.html

@@ -2556,7 +2556,7 @@ network.off('select', onSelect);
   </tr>
   <tr>
     <td>stabilized</td>
-    <td>Fired once when the network has been stabilized the first time. This event can be used to trigger the .storePosition() function after stabilization. Fired with an object having the following properties:</td>
+    <td>Fired every time the network has been stabilized. This event can be used to trigger the .storePosition() function after stabilization. Fired with an object having the following properties:</td>
     <td>
       <ul>
         <li><code>iterations</code>: number of iterations used to stabilize</li>

examples/network/02_random_nodes.html

@@ -79,8 +79,7 @@
 
       var options = {
         edges: {
-        },
-        stabilize: false
+        }
       };
       network = new vis.Network(container, data, options);
 
@@ -88,6 +87,9 @@
       network.on('select', function(params) {
         document.getElementById('selection').innerHTML = 'Selection: ' + params.nodes;
       });
+      network.on('stabilized', function (params) {
+        console.log('stabilized after ' + params.iterations + ' iterations');
+      });
     }
   </script>
 </head>

lib/network/Network.js

@@ -1989,11 +1989,8 @@ Network.prototype._physicsTick = function() {
       if (this.constants.smoothCurves.enabled == true && this.constants.smoothCurves.dynamic == true) {
         this._doInSupportSector("_discreteStepNodes", false);
       }
-      this._findCenter(this._getRange())
 
-      if (!this.stabilized) {
-        this.stabilizationIterations++;
-      }
+       this.stabilizationIterations++;
     }
   }
 };
@@ -2065,17 +2062,18 @@ Network.prototype.start = function() {
   else {
     this._redraw();
 
-    if (!this.stabilized) {
+    if (this.stabilizationIterations > 0) {
       // trigger the "stabilized" event.
       // The event is triggered on the next tick, to prevent the case that
       // it is fired while initializing the Network, in which case you would not
       // be able to catch it
-      this.stabilized = true;
       var me = this;
+      var params = {
+        iterations: me.stabilizationIterations
+      };
+      me.stabilizationIterations = 0;
       setTimeout(function () {
-        me.emit("stabilized",{
-          iterations: me.stabilizationIterations
-        });
+        me.emit("stabilized", params);
       }, 0);
     }
   }