Made the instance of moment.js packaged with vis.js accessibly via `vis.moment`.

HISTORY.md

@@ -6,6 +6,7 @@ http://visjs.org
 ### Timeline
 
 - Some tweaks in snapping dragged items to nice dates.
+- Made the instance of moment.js packaged with vis.js accessibly via `vis.moment`.
 - Fixed a bug in replacing the DataSet of groups via `Timeline.setGroups(groups)`.
 
 ### Graph

dist/vis.js

@@ -5,7 +5,7 @@
  * A dynamic, browser-based visualization library.
  *
  * @version 1.0.2-SNAPSHOT
- * @date    2014-05-23
+ * @date    2014-05-27
  *
  * @license
  * Copyright (C) 2011-2014 Almende B.V, http://almende.com
@@ -15735,7 +15735,9 @@ function Graph (container, data, options) {
         border: '#666',
         background: '#FFFFC6'
       }
-    }
+    },
+    moveable: true,
+    zoomable: true
   };
   this.editMode = this.constants.dataManipulation.initiallyVisible;
 
@@ -16075,7 +16077,8 @@ Graph.prototype.setOptions = function (options) {
     if (options.freezeForStabilization !== undefined)    {this.constants.freezeForStabilization = options.freezeForStabilization;}
     if (options.configurePhysics !== undefined){this.constants.configurePhysics = options.configurePhysics;}
     if (options.stabilizationIterations !== undefined)   {this.constants.stabilizationIterations = options.stabilizationIterations;}
-
+    if (options.moveable !== undefined)           {this.constants.moveable = options.moveable;}
+    if (options.zoomable !== undefined)          {this.constants.zoomable = options.zoomable;}
 
 
     if (options.labels !== undefined)  {
@@ -16524,16 +16527,18 @@ Graph.prototype._handleOnDrag = function(event) {
     }
   }
   else {
-    // move the graph
-    var diffX = pointer.x - this.drag.pointer.x;
-    var diffY = pointer.y - this.drag.pointer.y;
-
-    this._setTranslation(
-      this.drag.translation.x + diffX,
-      this.drag.translation.y + diffY);
-    this._redraw();
-    this.moving = true;
-    this.start();
+    if (this.constants.moveable == true) {
+      // move the graph
+      var diffX = pointer.x - this.drag.pointer.x;
+      var diffY = pointer.y - this.drag.pointer.y;
+
+      this._setTranslation(
+        this.drag.translation.x + diffX,
+        this.drag.translation.y + diffY);
+      this._redraw();
+      this.moving = true;
+      this.start();
+    }
   }
 };
 
@@ -16621,37 +16626,38 @@ Graph.prototype._onPinch = function (event) {
  * @private
  */
 Graph.prototype._zoom = function(scale, pointer) {
-  var scaleOld = this._getScale();
-  if (scale < 0.00001) {
-    scale = 0.00001;
-  }
-  if (scale > 10) {
-    scale = 10;
-  }
-// + this.frame.canvas.clientHeight / 2
-  var translation = this._getTranslation();
-
-  var scaleFrac = scale / scaleOld;
-  var tx = (1 - scaleFrac) * pointer.x + translation.x * scaleFrac;
-  var ty = (1 - scaleFrac) * pointer.y + translation.y * scaleFrac;
+  if (this.constants.zoomable == true) {
+    var scaleOld = this._getScale();
+    if (scale < 0.00001) {
+      scale = 0.00001;
+    }
+    if (scale > 10) {
+      scale = 10;
+    }
+  // + this.frame.canvas.clientHeight / 2
+    var translation = this._getTranslation();
 
-  this.areaCenter = {"x" : this._canvasToX(pointer.x),
-                     "y" : this._canvasToY(pointer.y)};
+    var scaleFrac = scale / scaleOld;
+    var tx = (1 - scaleFrac) * pointer.x + translation.x * scaleFrac;
+    var ty = (1 - scaleFrac) * pointer.y + translation.y * scaleFrac;
 
-  this._setScale(scale);
-  this._setTranslation(tx, ty);
-  this.updateClustersDefault();
-  this._redraw();
+    this.areaCenter = {"x" : this._canvasToX(pointer.x),
+                       "y" : this._canvasToY(pointer.y)};
 
-  if (scaleOld < scale) {
-    this.emit("zoom", {direction:"+"});
-  }
-  else {
-    this.emit("zoom", {direction:"-"});
-  }
+    this._setScale(scale);
+    this._setTranslation(tx, ty);
+    this.updateClustersDefault();
+    this._redraw();
 
+    if (scaleOld < scale) {
+      this.emit("zoom", {direction:"+"});
+    }
+    else {
+      this.emit("zoom", {direction:"-"});
+    }
 
-  return scale;
+    return scale;
+  }
 };
 
 
@@ -17745,6 +17751,7 @@ Graph.prototype.storePosition = function() {
  */
 var vis = {
   util: util,
+  moment: moment,
 
   DataSet: DataSet,
   DataView: DataView,

src/module/exports.js

@@ -3,6 +3,7 @@
  */
 var vis = {
   util: util,
+  moment: moment,
 
   DataSet: DataSet,
   DataView: DataView,