diff --git a/LICENSE b/LICENSE
index 5d0faf1..0512bf5 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2017 iVis@Bilkent
+Copyright (c) 2017 - present, iVis@Bilkent.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index f9dc90b..5e55945 100644
--- a/README.md
+++ b/README.md
@@ -102,6 +102,10 @@ Changes the style specified with `idx`.
 @param edgeStyle — [cytoscape style](https://js.cytoscape.org/#style) for edges <br />
 Adds a new style to the `highlightStyles` array.
 
+`instance.removeHighlightStyle(styleIdx): void` <br />
+@param styleIdx —  index of the style to delete (0 based) <br />
+Removes the style from `highlightStyles` array.
+
 ## Default Options
 ```
 highlightStyles: [],
diff --git a/cytoscape-view-utilities.js b/cytoscape-view-utilities.js
index 4bcab50..ae740cf 100644
--- a/cytoscape-view-utilities.js
+++ b/cytoscape-view-utilities.js
@@ -246,10 +246,16 @@ module.exports = function (cy, ur, viewUtilities) {
 },{}],3:[function(_dereq_,module,exports){
 var viewUtilities = function (cy, options) {
 
+  var classNames4Styles = [];
+  // give a unique name for each unique style EVER added
+  var totStyleCnt = 0;
   init();
   function init() {
     // add provided styles
     for (var i = 0; i < options.highlightStyles.length; i++) {
+      var s = '__highligtighted__' + totStyleCnt;
+      classNames4Styles.push(s);
+      totStyleCnt++;
       updateCyStyle(i);
     }
 
@@ -267,26 +273,22 @@ var viewUtilities = function (cy, options) {
   }
 
   function updateCyStyle(classIdx) {
-    var className = getCyClassName4Idx(classIdx);
+    var className = classNames4Styles[classIdx];
     var cssNode = options.highlightStyles[classIdx].node;
     var cssEdge = options.highlightStyles[classIdx].edge;
     cy.style().selector('node.' + className).css(cssNode).update();
     cy.style().selector('edge.' + className).css(cssEdge).update();
   }
 
-  function getCyClassName4Idx(i) {
-    return '__highligtighted__' + i;
-  }
-
   // Helper functions for internal usage (not to be exposed)
   function highlight(eles, idx) {
+    cy.startBatch();
     for (var i = 0; i < options.highlightStyles.length; i++) {
-      var className = getCyClassName4Idx(i);
-      eles.removeClass(className);
+      eles.removeClass(classNames4Styles[i]);
     }
-    var className = getCyClassName4Idx(idx);
-    eles.addClass(className);
+    eles.addClass(classNames4Styles[idx]);
     eles.unselect();
+    cy.endBatch();
   }
 
   function getWithNeighbors(eles) {
@@ -353,7 +355,7 @@ var viewUtilities = function (cy, options) {
     highlight(eles, idx); // Use the helper here
     return eles;
   };
- 
+
   instance.getHighlightStyles = function () {
     return options.highlightStyles;
   };
@@ -366,25 +368,22 @@ var viewUtilities = function (cy, options) {
   // Remove highlights from eles.
   // If eles is not defined considers cy.elements()
   instance.removeHighlights = function (eles) {
+    cy.startBatch();
     if (eles == null || eles.length == null) {
       eles = cy.elements();
     }
-
     for (var i = 0; i < options.highlightStyles.length; i++) {
-      var className = getCyClassName4Idx(i);
-      eles.removeClass(className);
-      eles.removeData(className);
+      eles.removeClass(classNames4Styles[i]);
     }
+    cy.endBatch();
     return eles;
-    // TODO check if remove data is needed here
   };
 
   // Indicates if the ele is highlighted
   instance.isHighlighted = function (ele) {
     var isHigh = false;
     for (var i = 0; i < options.highlightStyles.length; i++) {
-      var className = getCyClassName4Idx(i);
-      if (ele.is('.' + className + ':visible')) {
+      if (ele.is('.' + classNames4Styles[i] + ':visible')) {
         isHigh = true;
       }
     }
@@ -401,16 +400,28 @@ var viewUtilities = function (cy, options) {
   instance.addHighlightStyle = function (nodeStyle, edgeStyle) {
     var o = { node: nodeStyle, edge: edgeStyle };
     options.highlightStyles.push(o);
+    var s = '__highligtighted__' + totStyleCnt;
+    classNames4Styles.push(s);
+    totStyleCnt++;
     updateCyStyle(options.highlightStyles.length - 1);
     addSelectionStyles();
   };
 
-  instance.getAllHighlightClasses = function() {
+  instance.removeHighlightStyle = function (styleIdx) {
+    if (styleIdx < 0 || styleIdx > options.highlightStyles.length - 1) {
+      return;
+    }
+    cy.elements().removeClass(classNames4Styles[styleIdx]);
+    options.highlightStyles.splice(styleIdx, 1);
+    classNames4Styles.splice(styleIdx, 1);
+  };
+
+  instance.getAllHighlightClasses = function () {
     var a = [];
     for (var i = 0; i < options.highlightStyles.length; i++) {
-      a.push(getCyClassName4Idx(i));
+      a.push(classNames4Styles[i]);
     }
-    return a;
+    return classNames4Styles;
   };
 
   //Zoom selected Nodes
@@ -553,4 +564,4 @@ module.exports = viewUtilities;
 
 },{}]},{},[1])(1)
 });
-//# sourceMappingURL=data:application/json;charset:utf-8;base64,{"version":3,"sources":["node_modules/browser-pack/_prelude.js","src/index.js","src/undo-redo.js","src/view-utilities.js"],"names":[],"mappings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pFA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA","file":"generated.js","sourceRoot":"","sourcesContent":["(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require==\"function\"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error(\"Cannot find module '\"+o+\"'\");throw f.code=\"MODULE_NOT_FOUND\",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require==\"function\"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})",";\r\n(function () {\r\n  'use strict';\r\n\r\n  // registers the extension on a cytoscape lib ref\r\n  var register = function (cytoscape) {\r\n\r\n    if (!cytoscape) {\r\n      return;\r\n    } // can't register if cytoscape unspecified\r\n\r\n    var options = {\r\n      highlightStyles: [],\r\n      selectStyles: {},\r\n      setVisibilityOnHide: false, // whether to set visibility on hide/show\r\n      setDisplayOnHide: true, // whether to set display on hide/show\r\n      zoomAnimationDuration: 1500, //default duration for zoom animation speed\r\n      neighbor: function (node) { // return desired neighbors of tapheld node\r\n        return false;\r\n      },\r\n      neighborSelectTime: 500 //ms, time to taphold to select desired neighbors\r\n    };\r\n\r\n    var undoRedo = require(\"./undo-redo\");\r\n    var viewUtilities = require(\"./view-utilities\");\r\n\r\n    cytoscape('core', 'viewUtilities', function (opts) {\r\n      var cy = this;\r\n\r\n      function getScratch(eleOrCy) {\r\n        if (!eleOrCy.scratch(\"_viewUtilities\")) {\r\n          eleOrCy.scratch(\"_viewUtilities\", {});\r\n        }\r\n\r\n        return eleOrCy.scratch(\"_viewUtilities\");\r\n      }\r\n      \r\n      // If 'get' is given as the param then return the extension instance\r\n      if (opts === 'get') {\r\n        return getScratch(cy).instance;\r\n      }\r\n      \r\n      /**\r\n      * Deep copy or merge objects - replacement for jQuery deep extend\r\n      * Taken from http://youmightnotneedjquery.com/#deep_extend\r\n      * and bug related to deep copy of Arrays is fixed.\r\n      * Usage:Object.extend({}, objA, objB)\r\n      */\r\n      function extendOptions(out) {\r\n        out = out || {};\r\n\r\n        for (var i = 1; i < arguments.length; i++) {\r\n          var obj = arguments[i];\r\n\r\n          if (!obj)\r\n            continue;\r\n\r\n          for (var key in obj) {\r\n            if (obj.hasOwnProperty(key)) {\r\n              if (Array.isArray(obj[key])) {\r\n                out[key] = obj[key].slice();\r\n              } else if (typeof obj[key] === 'object') {\r\n                out[key] = extendOptions(out[key], obj[key]);\r\n              } else {\r\n                out[key] = obj[key];\r\n              }\r\n            }\r\n          }\r\n        }\r\n\r\n        return out;\r\n      };\r\n\r\n      options = extendOptions({}, options, opts);\r\n\r\n      // create a view utilities instance\r\n      var instance = viewUtilities(cy, options);\r\n\r\n      if (cy.undoRedo) {\r\n        var ur = cy.undoRedo(null, true);\r\n        undoRedo(cy, ur, instance);\r\n      }\r\n\r\n      // set the instance on the scratch pad\r\n      getScratch(cy).instance = instance;\r\n\r\n      if (!getScratch(cy).initialized) {\r\n        getScratch(cy).initialized = true;\r\n\r\n        var shiftKeyDown = false;\r\n        document.addEventListener('keydown', function(event){\r\n          if(event.key == \"Shift\") {\r\n            shiftKeyDown = true;\r\n          }\r\n        });\r\n        document.addEventListener('keyup', function(event){\r\n          if(event.key == \"Shift\") {\r\n            shiftKeyDown = false;\r\n          }\r\n        });\r\n        //Select the desired neighbors after taphold-and-free\r\n        cy.on('taphold', 'node', function(event){\r\n          var target = event.target || event.cyTarget;\r\n          var tapheld = false;\r\n          var neighborhood;\r\n          var timeout = setTimeout(function(){\r\n            if(shiftKeyDown){\r\n              cy.elements().unselect();\r\n              neighborhood = options.neighbor(target);\r\n              if(neighborhood)\r\n                neighborhood.select();\r\n              target.lock();\r\n              tapheld = true;\r\n            }\r\n          }, options.neighborSelectTime - 500);\r\n          cy.on('free', 'node', function(){\r\n            var targetTapheld = event.target || event.cyTarget;\r\n            if(target == targetTapheld && tapheld === true){\r\n              tapheld = false;\r\n              if(neighborhood)\r\n                neighborhood.select();\r\n              target.unlock();\r\n            }\r\n            else{\r\n              clearTimeout(timeout);\r\n            }\r\n          });\r\n          cy.on('drag', 'node', function(){\r\n            var targetDragged = event.target || event.cyTarget;\r\n            if(target == targetDragged && tapheld === false){\r\n              clearTimeout(timeout);\r\n            }\r\n          })\r\n        });\r\n      }\r\n\r\n      // return the instance of extension\r\n      return getScratch(cy).instance;\r\n    });\r\n\r\n  };\r\n\r\n  if (typeof module !== 'undefined' && module.exports) { // expose as a commonjs module\r\n    module.exports = register;\r\n  }\r\n\r\n  if (typeof define !== 'undefined' && define.amd) { // expose as an amd/requirejs module\r\n    define('cytoscape-view-utilities', function () {\r\n      return register;\r\n    });\r\n  }\r\n\r\n  if (typeof cytoscape !== 'undefined') { // expose to global cytoscape (i.e. window.cytoscape)\r\n    register(cytoscape);\r\n  }\r\n\r\n})();\r\n","// Registers ur actions related to highlight\r\nfunction highlightUR(cy, ur, viewUtilities) {\r\n  function getStatus(eles) {\r\n    eles = eles ? eles : cy.elements();\r\n    var classes = viewUtilities.getAllHighlightClasses();\r\n    var r = [];\r\n    for (var i = 0; i < classes.length; i++) {\r\n      r.push(eles.filter(`.${classes[i]}:visible`))\r\n    }\r\n    var selector = classes.map(x => '.' + x).join(',');\r\n    // last element of array is elements which are not highlighted by any style\r\n    r.push(eles.filter(\":visible\").not(selector));\r\n    \r\n    return r;\r\n  }\r\n\r\n  function generalUndo(args) {\r\n    var current = args.current;\r\n    var r = [];\r\n    for (var i = 0; i < args.length - 1; i++) {\r\n      r.push(viewUtilities.highlight(args[i], i));\r\n    }\r\n    // last element is for not highlighted by any style\r\n    r.push(viewUtilities.removeHighlights(args[args.length - 1]));\r\n\r\n    r['current'] = current;\r\n    return r;\r\n  }\r\n\r\n  function generalRedo(args) {\r\n    var current = args.current;\r\n    var r = [];\r\n    for (var i = 0; i < current.length - 1; i++) {\r\n      r.push(viewUtilities.highlight(current[i], i));\r\n    }\r\n    // last element is for not highlighted by any style\r\n    r.push(viewUtilities.removeHighlights(current[current.length - 1]));\r\n\r\n    r['current'] = current;\r\n    return r;\r\n  }\r\n\r\n  function generateDoFunc(func) {\r\n    return function (args) {\r\n      var res = getStatus();\r\n      if (args.firstTime)\r\n        viewUtilities[func](args.eles, args.idx);\r\n      else\r\n        generalRedo(args);\r\n\r\n      res.current = getStatus();\r\n\r\n      return res;\r\n    };\r\n  }\r\n\r\n  ur.action(\"highlightNeighbors\", generateDoFunc(\"highlightNeighbors\"), generalUndo);\r\n  ur.action(\"highlight\", generateDoFunc(\"highlight\"), generalUndo);\r\n  ur.action(\"removeHighlights\", generateDoFunc(\"removeHighlights\"), generalUndo);\r\n}\r\n\r\n// Registers ur actions related to hide/show\r\nfunction hideShowUR(cy, ur, viewUtilities) {\r\n  function urShow(eles) {\r\n    return viewUtilities.show(eles);\r\n  }\r\n\r\n  function urHide(eles) {\r\n    return viewUtilities.hide(eles);\r\n  }\r\n\r\n  function urShowHiddenNeighbors(eles) {\r\n    return viewUtilities.showHiddenNeighbors(eles);\r\n  }\r\n\r\n  ur.action(\"show\", urShow, urHide);\r\n  ur.action(\"hide\", urHide, urShow);\r\n  ur.action(\"showHiddenNeighbors\",urShowHiddenNeighbors, urHide);\r\n}\r\n\r\nmodule.exports = function (cy, ur, viewUtilities) {\r\n  highlightUR(cy, ur, viewUtilities);\r\n  hideShowUR(cy, ur, viewUtilities);\r\n};\r\n","var viewUtilities = function (cy, options) {\r\n\r\n  init();\r\n  function init() {\r\n    // add provided styles\r\n    for (var i = 0; i < options.highlightStyles.length; i++) {\r\n      updateCyStyle(i);\r\n    }\r\n\r\n    // add styles for selected\r\n    addSelectionStyles();\r\n  }\r\n\r\n  function addSelectionStyles() {\r\n    if (options.selectStyles.node) {\r\n      cy.style().selector('node:selected').css(options.selectStyles.node).update();\r\n    }\r\n    if (options.selectStyles.edge) {\r\n      cy.style().selector('edge:selected').css(options.selectStyles.edge).update();\r\n    }\r\n  }\r\n\r\n  function updateCyStyle(classIdx) {\r\n    var className = getCyClassName4Idx(classIdx);\r\n    var cssNode = options.highlightStyles[classIdx].node;\r\n    var cssEdge = options.highlightStyles[classIdx].edge;\r\n    cy.style().selector('node.' + className).css(cssNode).update();\r\n    cy.style().selector('edge.' + className).css(cssEdge).update();\r\n  }\r\n\r\n  function getCyClassName4Idx(i) {\r\n    return '__highligtighted__' + i;\r\n  }\r\n\r\n  // Helper functions for internal usage (not to be exposed)\r\n  function highlight(eles, idx) {\r\n    for (var i = 0; i < options.highlightStyles.length; i++) {\r\n      var className = getCyClassName4Idx(i);\r\n      eles.removeClass(className);\r\n    }\r\n    var className = getCyClassName4Idx(idx);\r\n    eles.addClass(className);\r\n    eles.unselect();\r\n  }\r\n\r\n  function getWithNeighbors(eles) {\r\n    return eles.add(eles.descendants()).closedNeighborhood();\r\n  }\r\n  // the instance to be returned\r\n  var instance = {};\r\n\r\n  // Section hide-show\r\n  // hide given eles\r\n  instance.hide = function (eles) {\r\n    //eles = eles.filter(\"node\")\r\n    eles = eles.filter(\":visible\");\r\n    eles = eles.union(eles.connectedEdges());\r\n\r\n    eles.unselect();\r\n\r\n    if (options.setVisibilityOnHide) {\r\n      eles.css('visibility', 'hidden');\r\n    }\r\n\r\n    if (options.setDisplayOnHide) {\r\n      eles.css('display', 'none');\r\n    }\r\n\r\n    return eles;\r\n  };\r\n\r\n  // unhide given eles\r\n  instance.show = function (eles) {\r\n    eles = eles.not(\":visible\");\r\n\r\n    var connectedEdges = eles.connectedEdges(function (edge) {\r\n\r\n      if ((edge.source().visible() || eles.contains(edge.source())) && (edge.target().visible() || eles.contains(edge.target()))) {\r\n        return true;\r\n      } else {\r\n        return false;\r\n      }\r\n\r\n    });\r\n    eles = eles.union(connectedEdges);\r\n\r\n    eles.unselect();\r\n\r\n    if (options.setVisibilityOnHide) {\r\n      eles.css('visibility', 'visible');\r\n    }\r\n\r\n    if (options.setDisplayOnHide) {\r\n      eles.css('display', 'element');\r\n    }\r\n\r\n    return eles;\r\n  };\r\n\r\n  // Section highlight\r\n  instance.showHiddenNeighbors = function (eles) {\r\n    return this.show(getWithNeighbors(eles));\r\n  };\r\n\r\n  // Highlights eles\r\n  instance.highlight = function (eles, idx = 0) {\r\n    highlight(eles, idx); // Use the helper here\r\n    return eles;\r\n  };\r\n \r\n  instance.getHighlightStyles = function () {\r\n    return options.highlightStyles;\r\n  };\r\n\r\n  // Highlights eles' neighborhood\r\n  instance.highlightNeighbors = function (eles, idx = 0) {\r\n    return this.highlight(getWithNeighbors(eles), idx);\r\n  };\r\n\r\n  // Remove highlights from eles.\r\n  // If eles is not defined considers cy.elements()\r\n  instance.removeHighlights = function (eles) {\r\n    if (eles == null || eles.length == null) {\r\n      eles = cy.elements();\r\n    }\r\n\r\n    for (var i = 0; i < options.highlightStyles.length; i++) {\r\n      var className = getCyClassName4Idx(i);\r\n      eles.removeClass(className);\r\n      eles.removeData(className);\r\n    }\r\n    return eles;\r\n    // TODO check if remove data is needed here\r\n  };\r\n\r\n  // Indicates if the ele is highlighted\r\n  instance.isHighlighted = function (ele) {\r\n    var isHigh = false;\r\n    for (var i = 0; i < options.highlightStyles.length; i++) {\r\n      var className = getCyClassName4Idx(i);\r\n      if (ele.is('.' + className + ':visible')) {\r\n        isHigh = true;\r\n      }\r\n    }\r\n    return isHigh;\r\n  };\r\n\r\n  instance.changeHighlightStyle = function (idx, nodeStyle, edgeStyle) {\r\n    options.highlightStyles[idx].node = nodeStyle;\r\n    options.highlightStyles[idx].edge = edgeStyle;\r\n    updateCyStyle(idx);\r\n    addSelectionStyles();\r\n  };\r\n\r\n  instance.addHighlightStyle = function (nodeStyle, edgeStyle) {\r\n    var o = { node: nodeStyle, edge: edgeStyle };\r\n    options.highlightStyles.push(o);\r\n    updateCyStyle(options.highlightStyles.length - 1);\r\n    addSelectionStyles();\r\n  };\r\n\r\n  instance.getAllHighlightClasses = function() {\r\n    var a = [];\r\n    for (var i = 0; i < options.highlightStyles.length; i++) {\r\n      a.push(getCyClassName4Idx(i));\r\n    }\r\n    return a;\r\n  };\r\n\r\n  //Zoom selected Nodes\r\n  instance.zoomToSelected = function (eles) {\r\n    var boundingBox = eles.boundingBox();\r\n    var diff_x = Math.abs(boundingBox.x1 - boundingBox.x2);\r\n    var diff_y = Math.abs(boundingBox.y1 - boundingBox.y2);\r\n    var padding;\r\n    if (diff_x >= 200 || diff_y >= 200) {\r\n      padding = 50;\r\n    }\r\n    else {\r\n      padding = (cy.width() < cy.height()) ?\r\n        ((200 - diff_x) / 2 * cy.width() / 200) : ((200 - diff_y) / 2 * cy.height() / 200);\r\n    }\r\n\r\n    cy.animate({\r\n      fit: {\r\n        eles: eles,\r\n        padding: padding\r\n      }\r\n    }, {\r\n      duration: options.zoomAnimationDuration\r\n    });\r\n    return eles;\r\n  };\r\n\r\n  //Marquee Zoom\r\n  var tabStartHandler;\r\n  var tabEndHandler;\r\n\r\n  instance.enableMarqueeZoom = function (callback) {\r\n\r\n    var shiftKeyDown = false;\r\n    var rect_start_pos_x, rect_start_pos_y, rect_end_pos_x, rect_end_pos_y;\r\n    //Make the cy unselectable\r\n    cy.autounselectify(true);\r\n\r\n    document.addEventListener('keydown', function (event) {\r\n      if (event.key == \"Shift\") {\r\n        shiftKeyDown = true;\r\n      }\r\n    });\r\n    document.addEventListener('keyup', function (event) {\r\n      if (event.key == \"Shift\") {\r\n        shiftKeyDown = false;\r\n      }\r\n    });\r\n\r\n    cy.one('tapstart', tabStartHandler = function (event) {\r\n      if (shiftKeyDown == true) {\r\n        rect_start_pos_x = event.position.x;\r\n        rect_start_pos_y = event.position.y;\r\n        rect_end_pos_x = undefined;\r\n      }\r\n    });\r\n    cy.one('tapend', tabEndHandler = function (event) {\r\n      rect_end_pos_x = event.position.x;\r\n      rect_end_pos_y = event.position.y;\r\n      //check whether corners of rectangle is undefined\r\n      //abort marquee zoom if one corner is undefined\r\n      if (rect_start_pos_x == undefined || rect_end_pos_x == undefined) {\r\n        cy.autounselectify(false);\r\n        if (callback) {\r\n          callback();\r\n        }\r\n        return;\r\n      }\r\n      //Reoder rectangle positions\r\n      //Top left of the rectangle (rect_start_pos_x, rect_start_pos_y)\r\n      //right bottom of the rectangle (rect_end_pos_x, rect_end_pos_y)\r\n      if (rect_start_pos_x > rect_end_pos_x) {\r\n        var temp = rect_start_pos_x;\r\n        rect_start_pos_x = rect_end_pos_x;\r\n        rect_end_pos_x = temp;\r\n      }\r\n      if (rect_start_pos_y > rect_end_pos_y) {\r\n        var temp = rect_start_pos_y;\r\n        rect_start_pos_y = rect_end_pos_y;\r\n        rect_end_pos_y = temp;\r\n      }\r\n\r\n      //Extend sides of selected rectangle to 200px if less than 100px\r\n      if (rect_end_pos_x - rect_start_pos_x < 200) {\r\n        var extendPx = (200 - (rect_end_pos_x - rect_start_pos_x)) / 2;\r\n        rect_start_pos_x -= extendPx;\r\n        rect_end_pos_x += extendPx;\r\n      }\r\n      if (rect_end_pos_y - rect_start_pos_y < 200) {\r\n        var extendPx = (200 - (rect_end_pos_y - rect_start_pos_y)) / 2;\r\n        rect_start_pos_y -= extendPx;\r\n        rect_end_pos_y += extendPx;\r\n      }\r\n\r\n      //Check whether rectangle intersects with bounding box of the graph\r\n      //if not abort marquee zoom\r\n      if ((rect_start_pos_x > cy.elements().boundingBox().x2)\r\n        || (rect_end_pos_x < cy.elements().boundingBox().x1)\r\n        || (rect_start_pos_y > cy.elements().boundingBox().y2)\r\n        || (rect_end_pos_y < cy.elements().boundingBox().y1)) {\r\n        cy.autounselectify(false);\r\n        if (callback) {\r\n          callback();\r\n        }\r\n        return;\r\n      }\r\n\r\n      //Calculate zoom level\r\n      var zoomLevel = Math.min(cy.width() / (Math.abs(rect_end_pos_x - rect_start_pos_x)),\r\n        cy.height() / Math.abs(rect_end_pos_y - rect_start_pos_y));\r\n\r\n      var diff_x = cy.width() / 2 - (cy.pan().x + zoomLevel * (rect_start_pos_x + rect_end_pos_x) / 2);\r\n      var diff_y = cy.height() / 2 - (cy.pan().y + zoomLevel * (rect_start_pos_y + rect_end_pos_y) / 2);\r\n\r\n      cy.animate({\r\n        panBy: { x: diff_x, y: diff_y },\r\n        zoom: zoomLevel,\r\n        duration: options.zoomAnimationDuration,\r\n        complete: function () {\r\n          if (callback) {\r\n            callback();\r\n          }\r\n          cy.autounselectify(false);\r\n        }\r\n      });\r\n    });\r\n  };\r\n\r\n  instance.disableMarqueeZoom = function () {\r\n    cy.off('tapstart', tabStartHandler);\r\n    cy.off('tapend', tabEndHandler);\r\n    cy.autounselectify(false);\r\n  };\r\n\r\n  // return the instance\r\n  return instance;\r\n};\r\n\r\nmodule.exports = viewUtilities;\r\n"]}
+//# sourceMappingURL=data:application/json;charset:utf-8;base64,{"version":3,"sources":["node_modules/browser-pack/_prelude.js","src/index.js","src/undo-redo.js","src/view-utilities.js"],"names":[],"mappings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pFA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA","file":"generated.js","sourceRoot":"","sourcesContent":["(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require==\"function\"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error(\"Cannot find module '\"+o+\"'\");throw f.code=\"MODULE_NOT_FOUND\",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require==\"function\"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})",";\r\n(function () {\r\n  'use strict';\r\n\r\n  // registers the extension on a cytoscape lib ref\r\n  var register = function (cytoscape) {\r\n\r\n    if (!cytoscape) {\r\n      return;\r\n    } // can't register if cytoscape unspecified\r\n\r\n    var options = {\r\n      highlightStyles: [],\r\n      selectStyles: {},\r\n      setVisibilityOnHide: false, // whether to set visibility on hide/show\r\n      setDisplayOnHide: true, // whether to set display on hide/show\r\n      zoomAnimationDuration: 1500, //default duration for zoom animation speed\r\n      neighbor: function (node) { // return desired neighbors of tapheld node\r\n        return false;\r\n      },\r\n      neighborSelectTime: 500 //ms, time to taphold to select desired neighbors\r\n    };\r\n\r\n    var undoRedo = require(\"./undo-redo\");\r\n    var viewUtilities = require(\"./view-utilities\");\r\n\r\n    cytoscape('core', 'viewUtilities', function (opts) {\r\n      var cy = this;\r\n\r\n      function getScratch(eleOrCy) {\r\n        if (!eleOrCy.scratch(\"_viewUtilities\")) {\r\n          eleOrCy.scratch(\"_viewUtilities\", {});\r\n        }\r\n\r\n        return eleOrCy.scratch(\"_viewUtilities\");\r\n      }\r\n      \r\n      // If 'get' is given as the param then return the extension instance\r\n      if (opts === 'get') {\r\n        return getScratch(cy).instance;\r\n      }\r\n      \r\n      /**\r\n      * Deep copy or merge objects - replacement for jQuery deep extend\r\n      * Taken from http://youmightnotneedjquery.com/#deep_extend\r\n      * and bug related to deep copy of Arrays is fixed.\r\n      * Usage:Object.extend({}, objA, objB)\r\n      */\r\n      function extendOptions(out) {\r\n        out = out || {};\r\n\r\n        for (var i = 1; i < arguments.length; i++) {\r\n          var obj = arguments[i];\r\n\r\n          if (!obj)\r\n            continue;\r\n\r\n          for (var key in obj) {\r\n            if (obj.hasOwnProperty(key)) {\r\n              if (Array.isArray(obj[key])) {\r\n                out[key] = obj[key].slice();\r\n              } else if (typeof obj[key] === 'object') {\r\n                out[key] = extendOptions(out[key], obj[key]);\r\n              } else {\r\n                out[key] = obj[key];\r\n              }\r\n            }\r\n          }\r\n        }\r\n\r\n        return out;\r\n      };\r\n\r\n      options = extendOptions({}, options, opts);\r\n\r\n      // create a view utilities instance\r\n      var instance = viewUtilities(cy, options);\r\n\r\n      if (cy.undoRedo) {\r\n        var ur = cy.undoRedo(null, true);\r\n        undoRedo(cy, ur, instance);\r\n      }\r\n\r\n      // set the instance on the scratch pad\r\n      getScratch(cy).instance = instance;\r\n\r\n      if (!getScratch(cy).initialized) {\r\n        getScratch(cy).initialized = true;\r\n\r\n        var shiftKeyDown = false;\r\n        document.addEventListener('keydown', function(event){\r\n          if(event.key == \"Shift\") {\r\n            shiftKeyDown = true;\r\n          }\r\n        });\r\n        document.addEventListener('keyup', function(event){\r\n          if(event.key == \"Shift\") {\r\n            shiftKeyDown = false;\r\n          }\r\n        });\r\n        //Select the desired neighbors after taphold-and-free\r\n        cy.on('taphold', 'node', function(event){\r\n          var target = event.target || event.cyTarget;\r\n          var tapheld = false;\r\n          var neighborhood;\r\n          var timeout = setTimeout(function(){\r\n            if(shiftKeyDown){\r\n              cy.elements().unselect();\r\n              neighborhood = options.neighbor(target);\r\n              if(neighborhood)\r\n                neighborhood.select();\r\n              target.lock();\r\n              tapheld = true;\r\n            }\r\n          }, options.neighborSelectTime - 500);\r\n          cy.on('free', 'node', function(){\r\n            var targetTapheld = event.target || event.cyTarget;\r\n            if(target == targetTapheld && tapheld === true){\r\n              tapheld = false;\r\n              if(neighborhood)\r\n                neighborhood.select();\r\n              target.unlock();\r\n            }\r\n            else{\r\n              clearTimeout(timeout);\r\n            }\r\n          });\r\n          cy.on('drag', 'node', function(){\r\n            var targetDragged = event.target || event.cyTarget;\r\n            if(target == targetDragged && tapheld === false){\r\n              clearTimeout(timeout);\r\n            }\r\n          })\r\n        });\r\n      }\r\n\r\n      // return the instance of extension\r\n      return getScratch(cy).instance;\r\n    });\r\n\r\n  };\r\n\r\n  if (typeof module !== 'undefined' && module.exports) { // expose as a commonjs module\r\n    module.exports = register;\r\n  }\r\n\r\n  if (typeof define !== 'undefined' && define.amd) { // expose as an amd/requirejs module\r\n    define('cytoscape-view-utilities', function () {\r\n      return register;\r\n    });\r\n  }\r\n\r\n  if (typeof cytoscape !== 'undefined') { // expose to global cytoscape (i.e. window.cytoscape)\r\n    register(cytoscape);\r\n  }\r\n\r\n})();\r\n","// Registers ur actions related to highlight\r\nfunction highlightUR(cy, ur, viewUtilities) {\r\n  function getStatus(eles) {\r\n    eles = eles ? eles : cy.elements();\r\n    var classes = viewUtilities.getAllHighlightClasses();\r\n    var r = [];\r\n    for (var i = 0; i < classes.length; i++) {\r\n      r.push(eles.filter(`.${classes[i]}:visible`))\r\n    }\r\n    var selector = classes.map(x => '.' + x).join(',');\r\n    // last element of array is elements which are not highlighted by any style\r\n    r.push(eles.filter(\":visible\").not(selector));\r\n    \r\n    return r;\r\n  }\r\n\r\n  function generalUndo(args) {\r\n    var current = args.current;\r\n    var r = [];\r\n    for (var i = 0; i < args.length - 1; i++) {\r\n      r.push(viewUtilities.highlight(args[i], i));\r\n    }\r\n    // last element is for not highlighted by any style\r\n    r.push(viewUtilities.removeHighlights(args[args.length - 1]));\r\n\r\n    r['current'] = current;\r\n    return r;\r\n  }\r\n\r\n  function generalRedo(args) {\r\n    var current = args.current;\r\n    var r = [];\r\n    for (var i = 0; i < current.length - 1; i++) {\r\n      r.push(viewUtilities.highlight(current[i], i));\r\n    }\r\n    // last element is for not highlighted by any style\r\n    r.push(viewUtilities.removeHighlights(current[current.length - 1]));\r\n\r\n    r['current'] = current;\r\n    return r;\r\n  }\r\n\r\n  function generateDoFunc(func) {\r\n    return function (args) {\r\n      var res = getStatus();\r\n      if (args.firstTime)\r\n        viewUtilities[func](args.eles, args.idx);\r\n      else\r\n        generalRedo(args);\r\n\r\n      res.current = getStatus();\r\n\r\n      return res;\r\n    };\r\n  }\r\n\r\n  ur.action(\"highlightNeighbors\", generateDoFunc(\"highlightNeighbors\"), generalUndo);\r\n  ur.action(\"highlight\", generateDoFunc(\"highlight\"), generalUndo);\r\n  ur.action(\"removeHighlights\", generateDoFunc(\"removeHighlights\"), generalUndo);\r\n}\r\n\r\n// Registers ur actions related to hide/show\r\nfunction hideShowUR(cy, ur, viewUtilities) {\r\n  function urShow(eles) {\r\n    return viewUtilities.show(eles);\r\n  }\r\n\r\n  function urHide(eles) {\r\n    return viewUtilities.hide(eles);\r\n  }\r\n\r\n  function urShowHiddenNeighbors(eles) {\r\n    return viewUtilities.showHiddenNeighbors(eles);\r\n  }\r\n\r\n  ur.action(\"show\", urShow, urHide);\r\n  ur.action(\"hide\", urHide, urShow);\r\n  ur.action(\"showHiddenNeighbors\",urShowHiddenNeighbors, urHide);\r\n}\r\n\r\nmodule.exports = function (cy, ur, viewUtilities) {\r\n  highlightUR(cy, ur, viewUtilities);\r\n  hideShowUR(cy, ur, viewUtilities);\r\n};\r\n","var viewUtilities = function (cy, options) {\r\n\r\n  var classNames4Styles = [];\r\n  // give a unique name for each unique style EVER added\r\n  var totStyleCnt = 0;\r\n  init();\r\n  function init() {\r\n    // add provided styles\r\n    for (var i = 0; i < options.highlightStyles.length; i++) {\r\n      var s = '__highligtighted__' + totStyleCnt;\r\n      classNames4Styles.push(s);\r\n      totStyleCnt++;\r\n      updateCyStyle(i);\r\n    }\r\n\r\n    // add styles for selected\r\n    addSelectionStyles();\r\n  }\r\n\r\n  function addSelectionStyles() {\r\n    if (options.selectStyles.node) {\r\n      cy.style().selector('node:selected').css(options.selectStyles.node).update();\r\n    }\r\n    if (options.selectStyles.edge) {\r\n      cy.style().selector('edge:selected').css(options.selectStyles.edge).update();\r\n    }\r\n  }\r\n\r\n  function updateCyStyle(classIdx) {\r\n    var className = classNames4Styles[classIdx];\r\n    var cssNode = options.highlightStyles[classIdx].node;\r\n    var cssEdge = options.highlightStyles[classIdx].edge;\r\n    cy.style().selector('node.' + className).css(cssNode).update();\r\n    cy.style().selector('edge.' + className).css(cssEdge).update();\r\n  }\r\n\r\n  // Helper functions for internal usage (not to be exposed)\r\n  function highlight(eles, idx) {\r\n    cy.startBatch();\r\n    for (var i = 0; i < options.highlightStyles.length; i++) {\r\n      eles.removeClass(classNames4Styles[i]);\r\n    }\r\n    eles.addClass(classNames4Styles[idx]);\r\n    eles.unselect();\r\n    cy.endBatch();\r\n  }\r\n\r\n  function getWithNeighbors(eles) {\r\n    return eles.add(eles.descendants()).closedNeighborhood();\r\n  }\r\n  // the instance to be returned\r\n  var instance = {};\r\n\r\n  // Section hide-show\r\n  // hide given eles\r\n  instance.hide = function (eles) {\r\n    //eles = eles.filter(\"node\")\r\n    eles = eles.filter(\":visible\");\r\n    eles = eles.union(eles.connectedEdges());\r\n\r\n    eles.unselect();\r\n\r\n    if (options.setVisibilityOnHide) {\r\n      eles.css('visibility', 'hidden');\r\n    }\r\n\r\n    if (options.setDisplayOnHide) {\r\n      eles.css('display', 'none');\r\n    }\r\n\r\n    return eles;\r\n  };\r\n\r\n  // unhide given eles\r\n  instance.show = function (eles) {\r\n    eles = eles.not(\":visible\");\r\n\r\n    var connectedEdges = eles.connectedEdges(function (edge) {\r\n\r\n      if ((edge.source().visible() || eles.contains(edge.source())) && (edge.target().visible() || eles.contains(edge.target()))) {\r\n        return true;\r\n      } else {\r\n        return false;\r\n      }\r\n\r\n    });\r\n    eles = eles.union(connectedEdges);\r\n\r\n    eles.unselect();\r\n\r\n    if (options.setVisibilityOnHide) {\r\n      eles.css('visibility', 'visible');\r\n    }\r\n\r\n    if (options.setDisplayOnHide) {\r\n      eles.css('display', 'element');\r\n    }\r\n\r\n    return eles;\r\n  };\r\n\r\n  // Section highlight\r\n  instance.showHiddenNeighbors = function (eles) {\r\n    return this.show(getWithNeighbors(eles));\r\n  };\r\n\r\n  // Highlights eles\r\n  instance.highlight = function (eles, idx = 0) {\r\n    highlight(eles, idx); // Use the helper here\r\n    return eles;\r\n  };\r\n\r\n  instance.getHighlightStyles = function () {\r\n    return options.highlightStyles;\r\n  };\r\n\r\n  // Highlights eles' neighborhood\r\n  instance.highlightNeighbors = function (eles, idx = 0) {\r\n    return this.highlight(getWithNeighbors(eles), idx);\r\n  };\r\n\r\n  // Remove highlights from eles.\r\n  // If eles is not defined considers cy.elements()\r\n  instance.removeHighlights = function (eles) {\r\n    cy.startBatch();\r\n    if (eles == null || eles.length == null) {\r\n      eles = cy.elements();\r\n    }\r\n    for (var i = 0; i < options.highlightStyles.length; i++) {\r\n      eles.removeClass(classNames4Styles[i]);\r\n    }\r\n    cy.endBatch();\r\n    return eles;\r\n  };\r\n\r\n  // Indicates if the ele is highlighted\r\n  instance.isHighlighted = function (ele) {\r\n    var isHigh = false;\r\n    for (var i = 0; i < options.highlightStyles.length; i++) {\r\n      if (ele.is('.' + classNames4Styles[i] + ':visible')) {\r\n        isHigh = true;\r\n      }\r\n    }\r\n    return isHigh;\r\n  };\r\n\r\n  instance.changeHighlightStyle = function (idx, nodeStyle, edgeStyle) {\r\n    options.highlightStyles[idx].node = nodeStyle;\r\n    options.highlightStyles[idx].edge = edgeStyle;\r\n    updateCyStyle(idx);\r\n    addSelectionStyles();\r\n  };\r\n\r\n  instance.addHighlightStyle = function (nodeStyle, edgeStyle) {\r\n    var o = { node: nodeStyle, edge: edgeStyle };\r\n    options.highlightStyles.push(o);\r\n    var s = '__highligtighted__' + totStyleCnt;\r\n    classNames4Styles.push(s);\r\n    totStyleCnt++;\r\n    updateCyStyle(options.highlightStyles.length - 1);\r\n    addSelectionStyles();\r\n  };\r\n\r\n  instance.removeHighlightStyle = function (styleIdx) {\r\n    if (styleIdx < 0 || styleIdx > options.highlightStyles.length - 1) {\r\n      return;\r\n    }\r\n    cy.elements().removeClass(classNames4Styles[styleIdx]);\r\n    options.highlightStyles.splice(styleIdx, 1);\r\n    classNames4Styles.splice(styleIdx, 1);\r\n  };\r\n\r\n  instance.getAllHighlightClasses = function () {\r\n    var a = [];\r\n    for (var i = 0; i < options.highlightStyles.length; i++) {\r\n      a.push(classNames4Styles[i]);\r\n    }\r\n    return classNames4Styles;\r\n  };\r\n\r\n  //Zoom selected Nodes\r\n  instance.zoomToSelected = function (eles) {\r\n    var boundingBox = eles.boundingBox();\r\n    var diff_x = Math.abs(boundingBox.x1 - boundingBox.x2);\r\n    var diff_y = Math.abs(boundingBox.y1 - boundingBox.y2);\r\n    var padding;\r\n    if (diff_x >= 200 || diff_y >= 200) {\r\n      padding = 50;\r\n    }\r\n    else {\r\n      padding = (cy.width() < cy.height()) ?\r\n        ((200 - diff_x) / 2 * cy.width() / 200) : ((200 - diff_y) / 2 * cy.height() / 200);\r\n    }\r\n\r\n    cy.animate({\r\n      fit: {\r\n        eles: eles,\r\n        padding: padding\r\n      }\r\n    }, {\r\n      duration: options.zoomAnimationDuration\r\n    });\r\n    return eles;\r\n  };\r\n\r\n  //Marquee Zoom\r\n  var tabStartHandler;\r\n  var tabEndHandler;\r\n\r\n  instance.enableMarqueeZoom = function (callback) {\r\n\r\n    var shiftKeyDown = false;\r\n    var rect_start_pos_x, rect_start_pos_y, rect_end_pos_x, rect_end_pos_y;\r\n    //Make the cy unselectable\r\n    cy.autounselectify(true);\r\n\r\n    document.addEventListener('keydown', function (event) {\r\n      if (event.key == \"Shift\") {\r\n        shiftKeyDown = true;\r\n      }\r\n    });\r\n    document.addEventListener('keyup', function (event) {\r\n      if (event.key == \"Shift\") {\r\n        shiftKeyDown = false;\r\n      }\r\n    });\r\n\r\n    cy.one('tapstart', tabStartHandler = function (event) {\r\n      if (shiftKeyDown == true) {\r\n        rect_start_pos_x = event.position.x;\r\n        rect_start_pos_y = event.position.y;\r\n        rect_end_pos_x = undefined;\r\n      }\r\n    });\r\n    cy.one('tapend', tabEndHandler = function (event) {\r\n      rect_end_pos_x = event.position.x;\r\n      rect_end_pos_y = event.position.y;\r\n      //check whether corners of rectangle is undefined\r\n      //abort marquee zoom if one corner is undefined\r\n      if (rect_start_pos_x == undefined || rect_end_pos_x == undefined) {\r\n        cy.autounselectify(false);\r\n        if (callback) {\r\n          callback();\r\n        }\r\n        return;\r\n      }\r\n      //Reoder rectangle positions\r\n      //Top left of the rectangle (rect_start_pos_x, rect_start_pos_y)\r\n      //right bottom of the rectangle (rect_end_pos_x, rect_end_pos_y)\r\n      if (rect_start_pos_x > rect_end_pos_x) {\r\n        var temp = rect_start_pos_x;\r\n        rect_start_pos_x = rect_end_pos_x;\r\n        rect_end_pos_x = temp;\r\n      }\r\n      if (rect_start_pos_y > rect_end_pos_y) {\r\n        var temp = rect_start_pos_y;\r\n        rect_start_pos_y = rect_end_pos_y;\r\n        rect_end_pos_y = temp;\r\n      }\r\n\r\n      //Extend sides of selected rectangle to 200px if less than 100px\r\n      if (rect_end_pos_x - rect_start_pos_x < 200) {\r\n        var extendPx = (200 - (rect_end_pos_x - rect_start_pos_x)) / 2;\r\n        rect_start_pos_x -= extendPx;\r\n        rect_end_pos_x += extendPx;\r\n      }\r\n      if (rect_end_pos_y - rect_start_pos_y < 200) {\r\n        var extendPx = (200 - (rect_end_pos_y - rect_start_pos_y)) / 2;\r\n        rect_start_pos_y -= extendPx;\r\n        rect_end_pos_y += extendPx;\r\n      }\r\n\r\n      //Check whether rectangle intersects with bounding box of the graph\r\n      //if not abort marquee zoom\r\n      if ((rect_start_pos_x > cy.elements().boundingBox().x2)\r\n        || (rect_end_pos_x < cy.elements().boundingBox().x1)\r\n        || (rect_start_pos_y > cy.elements().boundingBox().y2)\r\n        || (rect_end_pos_y < cy.elements().boundingBox().y1)) {\r\n        cy.autounselectify(false);\r\n        if (callback) {\r\n          callback();\r\n        }\r\n        return;\r\n      }\r\n\r\n      //Calculate zoom level\r\n      var zoomLevel = Math.min(cy.width() / (Math.abs(rect_end_pos_x - rect_start_pos_x)),\r\n        cy.height() / Math.abs(rect_end_pos_y - rect_start_pos_y));\r\n\r\n      var diff_x = cy.width() / 2 - (cy.pan().x + zoomLevel * (rect_start_pos_x + rect_end_pos_x) / 2);\r\n      var diff_y = cy.height() / 2 - (cy.pan().y + zoomLevel * (rect_start_pos_y + rect_end_pos_y) / 2);\r\n\r\n      cy.animate({\r\n        panBy: { x: diff_x, y: diff_y },\r\n        zoom: zoomLevel,\r\n        duration: options.zoomAnimationDuration,\r\n        complete: function () {\r\n          if (callback) {\r\n            callback();\r\n          }\r\n          cy.autounselectify(false);\r\n        }\r\n      });\r\n    });\r\n  };\r\n\r\n  instance.disableMarqueeZoom = function () {\r\n    cy.off('tapstart', tabStartHandler);\r\n    cy.off('tapend', tabEndHandler);\r\n    cy.autounselectify(false);\r\n  };\r\n\r\n  // return the instance\r\n  return instance;\r\n};\r\n\r\nmodule.exports = viewUtilities;\r\n"]}
diff --git a/demo.html b/demo.html
index 1158a3a..11e8ba7 100644
--- a/demo.html
+++ b/demo.html
@@ -103,7 +103,7 @@
                     border-radius: 50%;
                     background: white;
             }
-            
+
             .topnav c {
               float: left;
               width: 30px;
diff --git a/src/view-utilities.js b/src/view-utilities.js
index 2ea1b4f..47eb771 100644
--- a/src/view-utilities.js
+++ b/src/view-utilities.js
@@ -1,9 +1,15 @@
 var viewUtilities = function (cy, options) {
 
+  var classNames4Styles = [];
+  // give a unique name for each unique style EVER added
+  var totStyleCnt = 0;
   init();
   function init() {
     // add provided styles
     for (var i = 0; i < options.highlightStyles.length; i++) {
+      var s = '__highligtighted__' + totStyleCnt;
+      classNames4Styles.push(s);
+      totStyleCnt++;
       updateCyStyle(i);
     }
 
@@ -21,26 +27,22 @@ var viewUtilities = function (cy, options) {
   }
 
   function updateCyStyle(classIdx) {
-    var className = getCyClassName4Idx(classIdx);
+    var className = classNames4Styles[classIdx];
     var cssNode = options.highlightStyles[classIdx].node;
     var cssEdge = options.highlightStyles[classIdx].edge;
     cy.style().selector('node.' + className).css(cssNode).update();
     cy.style().selector('edge.' + className).css(cssEdge).update();
   }
 
-  function getCyClassName4Idx(i) {
-    return '__highligtighted__' + i;
-  }
-
   // Helper functions for internal usage (not to be exposed)
   function highlight(eles, idx) {
+    cy.startBatch();
     for (var i = 0; i < options.highlightStyles.length; i++) {
-      var className = getCyClassName4Idx(i);
-      eles.removeClass(className);
+      eles.removeClass(classNames4Styles[i]);
     }
-    var className = getCyClassName4Idx(idx);
-    eles.addClass(className);
+    eles.addClass(classNames4Styles[idx]);
     eles.unselect();
+    cy.endBatch();
   }
 
   function getWithNeighbors(eles) {
@@ -107,7 +109,7 @@ var viewUtilities = function (cy, options) {
     highlight(eles, idx); // Use the helper here
     return eles;
   };
- 
+
   instance.getHighlightStyles = function () {
     return options.highlightStyles;
   };
@@ -120,25 +122,22 @@ var viewUtilities = function (cy, options) {
   // Remove highlights from eles.
   // If eles is not defined considers cy.elements()
   instance.removeHighlights = function (eles) {
+    cy.startBatch();
     if (eles == null || eles.length == null) {
       eles = cy.elements();
     }
-
     for (var i = 0; i < options.highlightStyles.length; i++) {
-      var className = getCyClassName4Idx(i);
-      eles.removeClass(className);
-      eles.removeData(className);
+      eles.removeClass(classNames4Styles[i]);
     }
+    cy.endBatch();
     return eles;
-    // TODO check if remove data is needed here
   };
 
   // Indicates if the ele is highlighted
   instance.isHighlighted = function (ele) {
     var isHigh = false;
     for (var i = 0; i < options.highlightStyles.length; i++) {
-      var className = getCyClassName4Idx(i);
-      if (ele.is('.' + className + ':visible')) {
+      if (ele.is('.' + classNames4Styles[i] + ':visible')) {
         isHigh = true;
       }
     }
@@ -155,16 +154,28 @@ var viewUtilities = function (cy, options) {
   instance.addHighlightStyle = function (nodeStyle, edgeStyle) {
     var o = { node: nodeStyle, edge: edgeStyle };
     options.highlightStyles.push(o);
+    var s = '__highligtighted__' + totStyleCnt;
+    classNames4Styles.push(s);
+    totStyleCnt++;
     updateCyStyle(options.highlightStyles.length - 1);
     addSelectionStyles();
   };
 
-  instance.getAllHighlightClasses = function() {
+  instance.removeHighlightStyle = function (styleIdx) {
+    if (styleIdx < 0 || styleIdx > options.highlightStyles.length - 1) {
+      return;
+    }
+    cy.elements().removeClass(classNames4Styles[styleIdx]);
+    options.highlightStyles.splice(styleIdx, 1);
+    classNames4Styles.splice(styleIdx, 1);
+  };
+
+  instance.getAllHighlightClasses = function () {
     var a = [];
     for (var i = 0; i < options.highlightStyles.length; i++) {
-      a.push(getCyClassName4Idx(i));
+      a.push(classNames4Styles[i]);
     }
-    return a;
+    return classNames4Styles;
   };
 
   //Zoom selected Nodes