Added zoomExtentOnStabilize option to network. fixed ex 17

HISTORY.md

@@ -7,6 +7,7 @@ http://visjs.org
 ### Network
 
 - Fixed flipping of hierarchical network on update when using RL and DU.
+- Added zoomExtentOnStabilize option to network.
 
 ### Graph2d
 

docs/network.html

@@ -790,6 +790,14 @@ var options = {
     before showing the result. If your simulation takes too long to stabilize, this number can be reduced. On the other hand, if your network is not stabilized after loading, this number can be increased.</td>
 </tr>
 
+
+<tr>
+  <td>zoomExtentOnStabilize</td>
+  <td>Boolean</td>
+  <td>true</td>
+  <td>When the internal stabilize function is called because the stabilize option is set to true OR the hierarchical system (re)initializes, a call to zoomExtent is done by default. By setting this to false, you can avoid this call.</td>
+</tr>
+
 <tr>
   <td>width</td>
   <td>String</td>

examples/network/17_network_info.html

@@ -4,16 +4,17 @@
   <title>Network | Images</title>
 
   <style type="text/css">
-    body {
+    html, body {
       font: 10pt arial;
       padding: 0;
       margin: 0;
-      overflow: hidden;
+      width: 100%;
+      height: 100%;
     }
+
     #mynetwork {
       width: 100%;
       height: 100%;
-      box-sizing: border-box;
     }
   </style>
 

lib/network/Network.js

@@ -191,6 +191,7 @@ function Network (container, data, options) {
     minVelocity:  0.1,   // px/s
     stabilize: true,  // stabilize before displaying the network
     stabilizationIterations: 1000,  // maximum number of iteration to stabilize
+    zoomExtentOnStabilize: true,
     locale: 'en',
     locales: locales,
     tooltip: {
@@ -1993,7 +1994,11 @@ Network.prototype._stabilize = function() {
     this._physicsTick();
     count++;
   }
-  this.zoomExtent(undefined,false,true);
+
+  if (this.constants.zoomExtentOnStabilize == true) {
+    this.zoomExtent(undefined, false, true);
+  }
+
   if (this.constants.freezeForStabilization == true) {
     this._restoreFrozenNodes();
   }