Merge remote-tracking branch 'upstream/master' generate the build

16 files changed, 475 insertions, 186 deletions

diff --git a/README.md b/README.md
index 0e178a6..0c5173e 100755
--- a/README.md
+++ b/README.md
@@ -10,9 +10,9 @@ See [svgjs.com](http://svgjs.com) for an introduction, [documentation](http://do
 
 ## Usage
 
-### Create a SVG document
+### Create an SVG document
 
-Use the `SVG()` function to create a SVG document within a given html element:
+Use the `SVG()` function to create an SVG document within a given html element:
 
 ```javascript
 var draw = SVG('drawing').size(300, 300)
@@ -221,7 +221,7 @@ _Javascript inheritance stack: `SVG.Ellipse` < `SVG.Shape` < `SVG.Element`_
 Ellipses can also be redefined by their radii:
 
 ```javascript
-rect.radius(75, 50)
+ellipse.radius(75, 50)
 ```
 
 __`returns`: `itself`__
@@ -243,7 +243,7 @@ _Note that this generates an `<ellipse>` element instead of a `<circle>`. This c
 Circles can also be redefined by their radius:
 
 ```javascript
-rect.radius(75)
+circle.radius(75)
 ```
 
 __`returns`: `itself`__
@@ -377,7 +377,7 @@ _Javascript inheritance stack: `SVG.Image` < `SVG.Shape` < `SVG.Element`_
 Loading another image can be done with the `load()` method:
 
 ```javascript
-draw.image('/path/to/another/image.jpg')
+image.load('/path/to/another/image.jpg')
 ```
 
 __`returns`: `itself`__
@@ -1258,7 +1258,7 @@ Set the size of an element by a given `width` and `height`:
 rect.size(200, 300)
 ```
 
-Proporional resizing is also possible by leaving out `height`:
+Proportional resizing is also possible by leaving out `height`:
 
 ```javascript
 rect.size(200)
@@ -1459,8 +1459,8 @@ As opposed to the native `getBBox()` method any translations used with the `tran
 The `SVG.BBox` has one other nifty little feature, enter the `merge()` method. With `merge()` two `SVG.BBox` instances can be merged into one new instance, basically being the bounding box of the two original bounding boxes:
 
 ```javascript
-var box1 = draw.rect(100,100).move(50,50)
-var box2 = draw.rect(100,100).move(200,200)
+var box1 = draw.rect(100,100).move(50,50).bbox()
+var box2 = draw.rect(100,100).move(200,200).bbox()
 var box3 = box1.merge(box2)
 ```
 
@@ -1499,7 +1499,7 @@ var length = path.length()
 __`returns`: `number`__
 
 ### pointAt()
-Get get point on a path at given length:
+Get point on a path at given length:
 
 ```javascript
 var point = path.pointAt(105) //-> returns { x : 96.88497924804688, y : 58.062747955322266 }
@@ -1533,7 +1533,7 @@ If you include the sugar.js module, `fill()`, `stroke()`, `rotate()`, `skew()`,
 rect.animate().rotate(45).skew(25, 0)
 ```
 
-You can also animate non-numeric unit values unsing the `attr()` method:
+You can also animate non-numeric unit values using the `attr()` method:
 ```javascript
 rect.attr('x', '10%').animate().attr('x', '50%')
 ```
@@ -2404,7 +2404,7 @@ path.marker('end', 20, 20, function(add) {
 The `marker()` method can be used in three ways. Firstly, a marker can be created on any container element (e.g. svg, nested, group, ...). This is useful if you plan to reuse the marker many times so it will create a marker in the defs but not show it yet:
 
 ```javascript
-var marker = draw.marker(10, 10, function() {
+var marker = draw.marker(10, 10, function(add) {
   add.rect(10, 10)
 })
 ```
@@ -2412,7 +2412,7 @@ var marker = draw.marker(10, 10, function() {
 Secondly a marker can be created and applied directly on its target element:
 
 ```javascript
-path.marker('start', 10, 10, function() {
+path.marker('start', 10, 10, function(add) {
   add.circle(10).fill('#f06')
 })
 ```
@@ -2596,7 +2596,7 @@ Removing it is quite as easy:
 rect.click(null)
 ```
 
-All available evenets are: `click`, `dblclick`, `mousedown`, `mouseup`, `mouseover`, `mouseout`, `mousemove`, `touchstart`, `touchmove`, `touchleave`, `touchend` and `touchcancel`.
+All available events are: `click`, `dblclick`, `mousedown`, `mouseup`, `mouseover`, `mouseout`, `mousemove`, `touchstart`, `touchmove`, `touchleave`, `touchend` and `touchcancel`.
 
 __`returns`: `itself`__
 
@@ -2634,17 +2634,11 @@ SVG.off(window, 'click', click)
 ```
 
 ### Custom events
-You can even create your own events.
-
-The only thing you need to do is register your own event:
-
-```javascript
-SVG.registerEvent('my:event')
-```
+You can even use your own events.
 
-Next you can add an event listener for your newly created event:
+Just add an event listener for your event:
 ```javascript
-rect.on('my:event', function() {
+rect.on('myevent', function() {
   alert('ta-da!')
 })
 ```
@@ -2653,11 +2647,42 @@ Now you are ready to fire the event whenever you need:
 
 ```javascript
 function whenSomethingHappens() {
-  rect.fire('my:event') 
+  rect.fire('myevent') 
+}
+```
+
+You can also pass some data to the event:
+
+```javascript
+function whenSomethingHappens() {
+  rect.fire('myevent', {some:'data'}) 
 }
+
+rect.on('myevent', function(e) {
+  alert(e.detail.some) // outputs 'data'
+})
+```
+
+svg.js supports namespaced events following the syntax `event.namespace`.
+
+A namespaced event behaves like a normal event with the difference that you can remove it without touching handlers from other namespaces.
+
+```
+// attach
+rect.on('myevent.namespace', function(e) {
+  // do something
+})
+
+// detach all handlers of namespace
+rect.off('myevent.namespace')
+
+// detach all handlers including all namespaces
+rect.off('myevent)
 ```
 
-_Important: always make sure you namespace your event to avoid conflicts. Preferably use something very specific. So `wicked:event` for example would be better than something generic like `svg:event`._
+However you can't fire a specific namespaced event. Calling `rect.fire('myevent.namespace')` won't do anything while `rect.fire('myevent')` works and fires all attached handlers of the event
+
+_Important: always make sure you namespace your event to avoid conflicts. Preferably use something very specific. So `event.wicked` for example would be better than something generic like `event.svg`._
 
 ## Numbers
 
@@ -2833,7 +2858,7 @@ The dynamic representation:
 ]
 ```
 
-Precompiling it as a `SVG.PointArray`:
+Precompiling it as an `SVG.PointArray`:
 
 ```javascript
 new SVG.PointArray([
@@ -2867,7 +2892,7 @@ The dynamic representation:
 ]
 ```
 
-Precompiling it as a `SVG.PathArray`:
+Precompiling it as an `SVG.PathArray`:
 
 ```javascript
 new SVG.PathArray([
@@ -3055,19 +3080,19 @@ var rounded = draw.rounded(200, 100)
 That's it, the invention is now ready to be used!
 
 #### Accepted values
-The `SVG.invent()` function always expectes an object. The object can have the following configuration values:
+The `SVG.invent()` function always expects an object. The object can have the following configuration values:
 
 - `create`: can be either a string with the node name (e.g. `rect`, `ellipse`, ...) or a custom initializer function; `[required]`
 - `inherit`: the desired svg.js class to inherit from (e.g. `SVG.Shape`, `SVG.Element`, `SVG.Container`, `SVG.Rect`, ...); `[optional but recommended]`
 - `extend`: an object with the methods that should be applied to the element's prototype; `[optional]`
-- `construct`: an objects with the methods to create the element on the parent element; `[optional]`
+- `construct`: an object with the methods to create the element on the parent element; `[optional]`
 - `parent`: an svg.js parent class on which the methods in the passed `construct` object should be available; `[optional]`
 
 Svg.js uses the `SVG.invent()` function to create all internal elements, so have a look at the source to see how this function is used in various ways.
 
 
 ### SVG.extend()
-Svg.js has a modular structure. It is very easy to add you own methods at different levels. Let's say we want to add a method to all shape types then we would add our method to SVG.Shape:
+Svg.js has a modular structure. It is very easy to add your own methods at different levels. Let's say we want to add a method to all shape types then we would add our method to SVG.Shape:
 
 ```javascript
 SVG.extend(SVG.Shape, {
@@ -3117,11 +3142,14 @@ SVG.extend(SVG.Ellipse, SVG.Path, SVG.Polygon, {
 Here are a few nice plugins that are available for svg.js:
 
 ### absorb
-[svg.absorb.js](https://github.com/wout/svg.absorb.js) absorb raw SVG data into a svg.js instance.
+[svg.absorb.js](https://github.com/wout/svg.absorb.js) absorb raw SVG data into an svg.js instance.
 
 ### draggable
 [svg.draggable.js](https://github.com/wout/svg.draggable.js) to make elements draggable.
 
+### connectable
+[svg.connectable.js](https://github.com/jillix/svg.connectable.js) to connect elements.
+
 ### easing
 [svg.easing.js](https://github.com/wout/svg.easing.js) for more easing methods on animations.
 
@@ -3149,6 +3177,9 @@ Here are a few nice plugins that are available for svg.js:
 ### topath
 [svg.topath.js](https://github.com/wout/svg.topath.js) to convert any other shape to a path.
 
+### comic
+[comic.js](https://github.com/balint42/comic.js) to cartoonize any given svg.
+
 
 ## Contributing
 All contributions are very welcome but please make sure you:
diff --git a/Rakefile b/Rakefile
index a312d9d..519c3b2 100755
--- a/Rakefile
+++ b/Rakefile
@@ -1,7 +1,7 @@
 SVGJS_VERSION = '1.0.1'
 
 # all available modules in the correct loading order
-MODULES = %w[ svg selector inventor polyfill regex default color array pointarray patharray number viewbox bbox rbox element parent container fx relative event defs group arrange mask clip gradient pattern doc shape symbol use rect ellipse line poly path image text textpath nested hyperlink marker sugar set data memory loader helpers ]
+MODULES = %w[ svg selector inventor polyfill regex default color array pointarray patharray number viewbox bbox rbox element parent container fx relative event defs group arrange mask clip gradient pattern doc shape symbol use rect ellipse line poly path image text textpath nested hyperlink marker sugar set data memory helpers ]
 
 # how many bytes in a "kilobyte"
 KILO = 1024
diff --git a/dist/svg.js b/dist/svg.js
index 63e12ea..30f03af 100755
--- a/dist/svg.js
+++ b/dist/svg.js
@@ -1,4 +1,4 @@
-/* svg.js 1.0.1-6-g90c50d9 - svg selector inventor polyfill regex default color array pointarray patharray number viewbox bbox rbox element parent container fx relative event defs group arrange mask clip gradient pattern doc shape symbol use rect ellipse line poly path image text textpath nested hyperlink marker sugar set data memory loader helpers - svgjs.com/license */
+/* svg.js 1.0.1-37-gd71dcdb - svg selector inventor polyfill regex default color array pointarray patharray number viewbox bbox rbox element parent container fx relative event defs group arrange mask clip gradient pattern doc shape symbol use rect ellipse line poly path image text textpath nested hyperlink marker sugar set data memory helpers - svgjs.com/license */
 ;(function(root, factory) {
   if (typeof define === 'function' && define.amd) {
     define(factory);
@@ -133,6 +133,34 @@
   
     window.CustomEvent = CustomEvent
   }
+  
+  // requestAnimationFrame / cancelAnimationFrame Polyfill with fallback based on Paul Irish
+  (function(w) {
+    var lastTime = 0
+    var vendors = ['moz', 'webkit']
+    
+    for(var x = 0; x < vendors.length && !window.requestAnimationFrame; ++x) {
+      w.requestAnimationFrame = w[vendors[x] + 'RequestAnimationFrame']
+      w.cancelAnimationFrame  = w[vendors[x] + 'CancelAnimationFrame'] ||
+                                w[vendors[x] + 'CancelRequestAnimationFrame']
+    }
+   
+    w.requestAnimationFrame = w.requestAnimationFrame || 
+      function(callback) {
+        var currTime = new Date().getTime()
+        var timeToCall = Math.max(0, 16 - (currTime - lastTime))
+        
+        var id = w.setTimeout(function() {
+          callback(currTime + timeToCall)
+        }, timeToCall)
+        
+        lastTime = currTime + timeToCall
+        return id
+      }
+   
+    w.cancelAnimationFrame = w.cancelAnimationFrame || w.clearTimeout;
+  
+  }(window))
 
   SVG.regex = {
     /* parse unit value */
@@ -1741,10 +1769,10 @@
                   }
   
                 } else {
-                  requestAnimFrame(fx.render)
+                  fx.animationFrame = requestAnimationFrame(fx.render)
                 }
               } else {
-                requestAnimFrame(fx.render)
+                fx.animationFrame = requestAnimationFrame(fx.render)
               }
               
             }
@@ -1788,6 +1816,13 @@
           /* dlete matrixstring from object */
           delete o.matrix
           
+          /* add rotation-center to transformations */
+          this.target.trans.cx = o.cx || null
+          this.target.trans.cy = o.cy || null
+          
+          delete o.cx
+          delete o.cy
+          
           /* store matrix values */
           for (v in o)
             this.trans[v] = { from: this.target.trans[v], to: o[v] }
@@ -1932,6 +1967,7 @@
         } else {
           /* stop current animation */
           clearTimeout(this.timeout)
+          cancelAnimationFrame(this.animationFrame);
   
           /* reset storage for properties that need animation */
           this.attrs     = {}
@@ -2058,60 +2094,76 @@
     
   })
   
-  // Initialize events and listeners stack
-  SVG.events = {}
-  SVG.listeners = {}
+  // Initialize listeners stack
+  SVG.listeners = []
+  SVG.handlerMap = []
   
-  // Event constructor
-  SVG.registerEvent = function(event) {
-    if (!SVG.events[event])
-      SVG.events[event] = new CustomEvent(event)
-  }
+  // Only kept for consistency of API
+  SVG.registerEvent = function(){};
   
   // Add event binder in the SVG namespace
   SVG.on = function(node, event, listener) {
-    // create listener
-    var l = listener.bind(node.instance || node)
-  
-    // ensure reference objects
-    SVG.listeners[node]        = SVG.listeners[node]        || {}
-    SVG.listeners[node][event] = SVG.listeners[node][event] || {}
+    // create listener, get object-index
+    var l     = listener.bind(node.instance || node)
+      , index = (SVG.handlerMap.indexOf(node) + 1 || SVG.handlerMap.push(node)) - 1
+      , ev    = event.split('.')[0]
+      , ns    = event.split('.')[1] || '*'
+      
+    
+    // ensure valid object
+    SVG.listeners[index]         = SVG.listeners[index]         || {}
+    SVG.listeners[index][ev]     = SVG.listeners[index][ev]     || {}
+    SVG.listeners[index][ev][ns] = SVG.listeners[index][ev][ns] || {}
   
     // reference listener
-    SVG.listeners[node][event][listener] = l
+    SVG.listeners[index][ev][ns][listener] = l
   
     // add listener
-    node.addEventListener(event, l, false)
+    node.addEventListener(ev, l, false)
   }
   
   // Add event unbinder in the SVG namespace
   SVG.off = function(node, event, listener) {
+    var index = SVG.handlerMap.indexOf(node)
+      , ev    = event && event.split('.')[0]
+      , ns    = event && event.split('.')[1]
+  
+    if(index == -1) return
+    
     if (listener) {
       // remove listener reference
-      if (SVG.listeners[node] && SVG.listeners[node][event]) {
+      if (SVG.listeners[index][ev] && SVG.listeners[index][ev][ns || '*']) {
         // remove listener
-        node.removeEventListener(event, SVG.listeners[node][event][listener], false)
+        node.removeEventListener(ev, SVG.listeners[index][ev][ns || '*'][listener], false)
   
-        delete SVG.listeners[node][event][listener]
+        delete SVG.listeners[index][ev][ns || '*'][listener]
       }
   
-    } else if (event) {
+    } else if (ns) {
+      // remove all listeners for the namespaced event
+      if (SVG.listeners[index][ev] && SVG.listeners[index][ev][ns]) {
+        for (listener in SVG.listeners[index][ev][ns])
+          SVG.off(node, [ev, ns].join('.'), listener)
+  
+        delete SVG.listeners[index][ev][ns]
+      }
+  
+    } else if (ev) {
       // remove all listeners for the event
-      if (SVG.listeners[node][event]) {
-        for (listener in SVG.listeners[node][event])
-          SVG.off(node, event, listener)
+      if (SVG.listeners[index][ev]) {
+        for (namespace in SVG.listeners[index][ev])
+          SVG.off(node, [ev, namespace].join('.'))
   
-        delete SVG.listeners[node][event]
+        delete SVG.listeners[index][ev]
       }
   
     } else {
       // remove all listeners on a given node
-      if (SVG.listeners[node]) {
-        for (event in SVG.listeners[node])
-          SVG.off(node, event)
+      for (event in SVG.listeners[index])
+        SVG.off(node, event)
+  
+      delete SVG.listeners[index]
   
-        delete SVG.listeners[node]
-      }
     }
   }
   
@@ -2131,14 +2183,9 @@
     }
     // Fire given event
   , fire: function(event, data) {
-      // Add detail data to event
-      SVG.events[event].detail = data
       
       // Dispatch event
-      this.node.dispatchEvent(SVG.events[event])
-  
-      // Remove detail
-      delete SVG.events[event].detail
+      this.node.dispatchEvent(new CustomEvent(event, {detail:data}))
   
       return this
     }
@@ -2611,6 +2658,16 @@
   
         return this
       }
+      
+        // Removes the doc from the DOM
+    , remove: function() {
+        if(this.parent) {
+          this.parent.removeChild(this.node);
+          this.parent = null;
+        }
+  
+        return this;
+      }
     }
     
   })
@@ -3230,9 +3287,6 @@
       return this.node.getComputedTextLength()
     }
   })
-  
-  // Register rebuild event
-  SVG.registerEvent('rebuild')
 
 
   SVG.TextPath = SVG.invent({
@@ -3752,11 +3806,6 @@
   
   })
 
-  if (typeof define === 'function' && define.amd)
-    define(function() { return SVG })
-  else if (typeof exports !== 'undefined')
-    exports.SVG = SVG
-
   function camelCase(s) { 
     return s.toLowerCase().replace(/-(.)/g, function(m, g) {
       return g.toUpperCase()
@@ -3878,15 +3927,7 @@
   
     if (m) return m[1]
   }
-  
-  // Shim layer with setTimeout fallback by Paul Irish
-  window.requestAnimFrame = (function(){
-    return  window.requestAnimationFrame       ||
-            window.webkitRequestAnimationFrame ||
-            window.mozRequestAnimationFrame    ||
-            window.msRequestAnimationFrame     ||
-            function (c) { window.setTimeout(c, 1000 / 60) }
-  })()
+
 
   return SVG
 }));
diff --git a/dist/svg.min.js b/dist/svg.min.js
index d6e34b7..ae5d1a3 100755
--- a/dist/svg.min.js
+++ b/dist/svg.min.js
@@ -1,2 +1,2 @@
-!function(t,e){"function"==typeof define&&define.amd?define(e):"object"==typeof exports?module.exports=e():t.SVG=e()}(this,function(){function t(t,e){e=e||{bubbles:!1,cancelable:!1,detail:void 0};var i=document.createEvent("CustomEvent");return i.initCustomEvent(t,e.bubbles,e.cancelable,e.detail),i}function e(t){return t.toLowerCase().replace(/-(.)/g,function(t,e){return e.toUpperCase()})}function i(t){return 4==t.length?["#",t.substring(1,2),t.substring(1,2),t.substring(2,3),t.substring(2,3),t.substring(3,4),t.substring(3,4)].join(""):t}function n(t){var e=t.toString(16);return 1==e.length?"0"+e:e}function r(t,e,i){return(null==e||null==i)&&(null==i?i=t.height/t.width*e:null==e&&(e=t.width/t.height*i)),{width:e,height:i}}function s(t,e){return"number"==typeof t.from?t.from+(t.to-t.from)*e:t instanceof l.Color||t instanceof l.Number?t.at(e):1>e?t.from:t.to}function h(t){for(var e=0,i=t.length,n="";i>e;e++)n+=t[e][0],null!=t[e][1]&&(n+=t[e][1],null!=t[e][2]&&(n+=" ",n+=t[e][2],null!=t[e][3]&&(n+=" ",n+=t[e][3],n+=" ",n+=t[e][4],null!=t[e][5]&&(n+=" ",n+=t[e][5],n+=" ",n+=t[e][6],null!=t[e][7]&&(n+=" ",n+=t[e][7])))));return n+" "}function o(t){t.x2=t.x+t.width,t.y2=t.y+t.height,t.cx=t.x+t.width/2,t.cy=t.y+t.height/2}function a(t){if(t.matrix){var e=t.matrix.replace(/\s/g,"").split(",");6==e.length&&(t.a=parseFloat(e[0]),t.b=parseFloat(e[1]),t.c=parseFloat(e[2]),t.d=parseFloat(e[3]),t.e=parseFloat(e[4]),t.f=parseFloat(e[5]))}return t}function u(t){var e=t.toString().match(l.regex.reference);return e?e[1]:void 0}var l=this.SVG=function(t){return l.supported?(t=new l.Doc(t),l.parser||l.prepare(t),t):void 0};if(l.ns="http://www.w3.org/2000/svg",l.xmlns="http://www.w3.org/2000/xmlns/",l.xlink="http://www.w3.org/1999/xlink",l.did=1e3,l.eid=function(t){return"Svgjs"+t.charAt(0).toUpperCase()+t.slice(1)+l.did++},l.create=function(t){var e=document.createElementNS(this.ns,t);return e.setAttribute("id",this.eid(t)),e},l.extend=function(){var 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l.A;return"function"==typeof t?t.call(e,e):e.to(t),this.parent.put(e).put(this)}}),l.Marker=l.invent({create:"marker",inherit:l.Container,extend:{width:function(t){return this.attr("markerWidth",t)},height:function(t){return this.attr("markerHeight",t)},ref:function(t,e){return this.attr("refX",t).attr("refY",e)},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},toString:function(){return"url(#"+this.id()+")"}},construct:{marker:function(t,e,i){return this.defs().marker(t,e,i)}}}),l.extend(l.Defs,{marker:function(t,e,i){return this.put(new l.Marker).size(t,e).ref(t/2,e/2).viewbox(0,0,t,e).attr("orient","auto").update(i)}}),l.extend(l.Line,l.Polyline,l.Polygon,l.Path,{marker:function(t,e,i,n){var r=["marker"];return"all"!=t&&r.push(t),r=r.join("-"),t=arguments[1]instanceof l.Marker?arguments[1]:this.doc().marker(e,i,n),this.attr(r,t)}});var 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\ No newline at end of file
diff --git a/package.json b/package.json
index 6d586f1..35f22e0 100755
--- a/package.json
+++ b/package.json
@@ -27,11 +27,9 @@
     , "url":      "http://www.opensource.org/licenses/mit-license.php"
     }
   ]
-, "repositories": [
-    {
-      "type":     "git"
-    , "url":      "https://github.com/wout/svg.js.git"
-    }
-  ]
+, "repository": {
+    "type":     "git"
+  , "url":      "https://github.com/wout/svg.js.git"
+  }
 , "github":       "https://github.com/wout/svg.js"
 }
diff --git a/spec/index.html b/spec/index.html
index 8896dd0..a40e8d2 100755
--- a/spec/index.html
+++ b/spec/index.html
@@ -61,6 +61,7 @@
 <script type="text/javascript" src="spec/number.js"></script>
 <script type="text/javascript" src="spec/array.js"></script>
 <script type="text/javascript" src="spec/hyperlink.js"></script>
+<script type="text/javascript" src="spec/fx.js"></script>
 
 <script type="text/javascript">
   (function() {
diff --git a/spec/spec/doc.js b/spec/spec/doc.js
index 4312678..beedff7 100755
--- a/spec/spec/doc.js
+++ b/spec/spec/doc.js
@@ -7,6 +7,10 @@ describe('Doc', function() {
   it('has a defs element', function() {
     expect(draw._defs instanceof SVG.Defs).toBe(true)
   })
+  
+  it('has itself as doc', function() {
+    expect(draw.doc()).toBe(draw);
+  })
 
   describe('defs()', function() {
     it('returns defs element', function(){
@@ -17,4 +21,14 @@ describe('Doc', function() {
     })
   })
   
+  describe('remove()', function() {
+    it('removes the doc from the dom', function() {
+      draw.remove()
+      expect(draw.parent).toBeNull()
+      expect(document.getElementsByTagName('body')[0].querySelectorAll('svg').length).toBe(1)
+      draw = SVG(drawing).size(100,100);
+      expect(document.getElementsByTagName('body')[0].querySelectorAll('svg').length).toBe(2)
+    })
+  })
+  
 })
\ No newline at end of file
diff --git a/spec/spec/event.js b/spec/spec/event.js
index 45db382..eb167d5 100644
--- a/spec/spec/event.js
+++ b/spec/spec/event.js
@@ -1,9 +1,11 @@
 describe('Event', function() {
   var rect, context
     , toast = null
-    , action = function() {
+    , fruitsInDetail = null,
+    action = function(e) {
         toast = 'ready'
         context = this
+        fruitsInDetail = e.detail || null
       }
 
   beforeEach(function() {
@@ -287,35 +289,65 @@ describe('Event', function() {
     })
 
   }
-
+/* This function is no longer needed and only exists for compatibility issues */
+/*
   describe('registerEvent()', function() {
     it('creates a new custom event and stores it in the events object', function() {
-      expect(SVG.events['my:event']).toBeUndefined()
-      SVG.registerEvent('my:event')
-      expect(SVG.events['my:event'] instanceof CustomEvent).toBeTruthy()
+      expect(SVG.events['event']).toBeUndefined()
+      SVG.registerEvent('event')
+      expect(SVG.events['event'] instanceof CustomEvent).toBeTruthy()
     })
   })
-
+*/
   describe('on()', function() {
 
-    beforeEach(function() {
-      SVG.registerEvent('my:event')
-    })
-
     it('attaches and event to the element', function() {
-      dispatchEvent(rect.on('my:event', action), 'my:event')
+      dispatchEvent(rect.on('event', action), 'event')
       expect(toast).toBe('ready')
     })
+    it('attaches multiple handlers on different element', function() {
+      var listenerCnt = SVG.listeners.length
+      
+      var rect2 = draw.rect(100,100);
+      var rect3 = draw.rect(100,100);
+      
+      rect.on('event', action)
+      rect2.on('event', action)
+      rect3.on('event', function(){ butter = 'melting' })
+      rect3.on('event', action)
+      
+      expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['event']['*']).length).toBe(1)  // 1 listener on rect
+      expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect3.node)]['event']['*']).length).toBe(2) // 2 listener on rect3
+      expect(SVG.listeners.length).toBe(listenerCnt + 3)                                                  // added listeners on 3 different elements
+    })
+    if('attaches a handler to a namespaced event', function(){
+      var listenerCnt = SVG.listeners.length
+      
+      var rect2 = draw.rect(100,100);
+      var rect3 = draw.rect(100,100);
+      
+      rect.on('event.namespace1', action)
+      rect2.on('event.namespace2', action)
+      rect3.on('event.namespace3', function(){ butter = 'melting' })
+      rect3.on('event', action)
+      
+      expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['event']['*'])).toBeUndefined()          // no global listener on rect
+      expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['event']['namespace1']).length).toBe( 1) // 1 namespaced listener on rect
+      expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect2.node)]['event']['namespace2']).length).toBe(1) // 1 namespaced listener on rect
+      expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect3.node)]['event']['*']).length).toBe(1)          // 1 gobal listener on rect3
+      expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect3.node)]['event']['namespace3']).length).toBe(1) // 1 namespaced listener on rect3
+      expect(SVG.listeners.length).toBe(listenerCnt + 3)                                                           // added listeners on 3 different elements
+    })
     it('applies the element as context', function() {
-      dispatchEvent(rect.on('my:event', action), 'my:event')
+      dispatchEvent(rect.on('event', action), 'event')
       expect(context).toBe(rect)
     })
     it('stores the listener for future reference', function() {
-      rect.on('my:event', action)
-      expect(SVG.listeners[rect.node]['my:event'][action]).not.toBeUndefined()
+      rect.on('event', action)
+      expect(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['event']['*'][action]).not.toBeUndefined()
     })
     it('returns the called element', function() {
-      expect(rect.on('my:event', action)).toBe(rect)
+      expect(rect.on('event', action)).toBe(rect)
     })
   })
 
@@ -324,57 +356,102 @@ describe('Event', function() {
 
     beforeEach(function() {
       butter = null
-      SVG.registerEvent('my:event')
     })
 
-    it('detaches a specific event listener', function() {
-      rect.on('my:event', action)
-      rect.off('my:event', action)
-      dispatchEvent(rect, 'my:event')
+    it('detaches a specific event listener, all other still working', function() {
+      rect2 = draw.rect(100,100);
+      rect3 = draw.rect(100,100);
+      
+      rect.on('event', action)
+      rect2.on('event', action)
+      rect3.on('event', function(){ butter = 'melting' })
+      
+      rect.off('event', action)
+      
+      expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['event']['*']).length).toBe(0)
+      
+      dispatchEvent(rect, 'event')
       expect(toast).toBeNull()
-      expect(SVG.listeners[rect.node]['my:event'][action]).toBeUndefined()
+      
+      dispatchEvent(rect2, 'event')
+      expect(toast).toBe('ready')
+      
+      dispatchEvent(rect3, 'event')
+      expect(butter).toBe('melting')
+      
+      expect(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['event']['*'][action]).toBeUndefined()
+    })
+    it('detaches a specific namespaced event listener, all other still working', function() {
+      rect2 = draw.rect(100,100);
+      rect3 = draw.rect(100,100);
+      
+      rect.on('event.namespace', action)
+      rect2.on('event.namespace', action)
+      rect3.on('event.namespace', function(){ butter = 'melting' })
+      
+      rect.off('event.namespace', action)
+      
+      expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['event']['namespace']).length).toBe(0)
+      
+      dispatchEvent(rect, 'event')
+      expect(toast).toBeNull()
+      
+      dispatchEvent(rect2, 'event')
+      expect(toast).toBe('ready')
+      
+      dispatchEvent(rect3, 'event')
+      expect(butter).toBe('melting')
+      
+      expect(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['event']['namespace'][action]).toBeUndefined()
     })
     it('detaches all listeners for an event without a listener given', function() {
-      rect.on('my:event', action)
-      rect.on('my:event', function() { butter = 'melting' })
-      rect.off('my:event')
-      dispatchEvent(rect, 'my:event')
+      rect.on('event', action)
+      rect.on('event.namespace', function() { butter = 'melting'; console.log('called'); })
+      rect.off('event')
+
+      dispatchEvent(rect, 'event')
       expect(toast).toBeNull()
       expect(butter).toBeNull()
-      expect(SVG.listeners[rect.node]['my:event']).toBeUndefined()
+      expect(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['event']).toBeUndefined()
     })
     it('detaches all listeners without an argument', function() {
-      rect.on('my:event', action)
+      rect.on('event', action)
       rect.on('click', function() { butter = 'melting' })
       rect.off()
-      dispatchEvent(rect, 'my:event')
+      dispatchEvent(rect, 'event')
       dispatchEvent(rect, 'click')
       expect(toast).toBeNull()
       expect(butter).toBeNull()
-      expect(SVG.listeners[rect.node]).toBeUndefined()
+      expect(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]).toBeUndefined()
     })
     it('returns the called element', function() {
-      expect(rect.off('my:event', action)).toBe(rect)
+      expect(rect.off('event', action)).toBe(rect)
     })
   })
 
   describe('fire()', function() {
 
     beforeEach(function() {
-      SVG.registerEvent('my:event')
-      rect.on('my:event', action)
+      rect.on('event', action)
     })
 
     it('fires an event for the element', function() {
       expect(toast).toBeNull()
-      rect.fire('my:event')
+      rect.fire('event')
       expect(toast).toBe('ready')
+      expect(fruitsInDetail).toBe(null)
     })
     it('returns the called element', function() {
-      expect(rect.fire('my:event')).toBe(rect)
+      expect(rect.fire('event')).toBe(rect)
+    })
+    it('fires event with additional data', function() {
+      expect(fruitsInDetail).toBeNull()
+      rect.fire('event', {apple:1})
+      expect(fruitsInDetail).not.toBe(null)
+      expect(fruitsInDetail.apple).toBe(1)
     })
-
   })
+  
 
 })
 
diff --git a/spec/spec/fx.js b/spec/spec/fx.js
new file mode 100644
index 0000000..e1b15a2
--- /dev/null
+++ b/spec/spec/fx.js
@@ -0,0 +1,88 @@
+describe('FX', function() {
+  var rect, fx, flag1 = flag2 = false
+
+  beforeEach(function() {
+    rect = draw.rect(100,100).move(100,100)
+    fx = rect.animate(500)
+    flag1 = flag2 = false
+  })
+
+  it('creates an instance of SVG.FX', function() {
+    expect(fx instanceof SVG.FX).toBe(true)
+  })
+
+  it('animates the x/y-attr', function() {
+  
+    runs(function(){
+      fx.move(200,200)
+      
+      setTimeout(function(){
+        expect(rect.x()).toBeGreaterThan(100)
+        expect(rect.y()).toBeGreaterThan(100)
+        flag1 = true
+      }, 250)
+      
+      setTimeout(function(){
+        expect(rect.x()).toBe(200)
+        expect(rect.y()).toBe(200)
+        flag2 = true
+      }, 600)
+    })
+    
+    waitsFor(function() {
+      return flag1;
+    }, "x/y should be animated", 300);
+    
+    waitsFor(function() {
+      return flag2;
+    }, "x/y should be animated", 700);
+
+  })
+  
+  it('animates transformations / sets rotation-center', function() {
+    
+    runs(function(){
+    
+      fx.transform({
+          rotation: 30,
+          cx: 10,
+          cy: 10,
+          x: 100,
+          scaleX: 0.8,
+          skewX: 1.2
+      })
+      
+      setTimeout(function(){
+        var trans = rect.transform()
+        expect(trans.rotation).toBeGreaterThan(0)
+        expect(trans.cx).toBe(10)
+        expect(trans.cy).toBe(10)
+        expect(trans.x).toBeGreaterThan(0)
+        expect(trans.scaleX).toBeLessThan(1)
+        expect(trans.skewX).toBeGreaterThan(0)
+        flag1 = true
+      }, 250)
+      
+      setTimeout(function(){
+        var trans = rect.transform()
+        expect(trans.rotation).toBe(30)
+        expect(trans.cx).toBe(10)
+        expect(trans.cy).toBe(10)
+        expect(trans.x).toBe(100)
+        expect(trans.scaleX).toBe(0.8)
+        expect(trans.skewX).toBe(1.2)
+        flag2 = true
+      }, 600)
+    })
+    
+    waitsFor(function() {
+      return flag1;
+    }, "transformation should be animated", 300);
+    
+    waitsFor(function() {
+      return flag2;
+    }, "transformation should be animated", 700);
+
+  })
+
+})
\ No newline at end of file
diff --git a/src/doc.js b/src/doc.js
index a10bffe..820a8cd 100755
--- a/src/doc.js
+++ b/src/doc.js
@@ -78,6 +78,16 @@ SVG.Doc = SVG.invent({
 
       return this
     }
+    
+      // Removes the doc from the DOM
+  , remove: function() {
+      if(this.parent) {
+        this.parent.removeChild(this.node);
+        this.parent = null;
+      }
+
+      return this;
+    }
   }
   
 })
diff --git a/src/event.js b/src/event.js
index 63764ed..74f22eb 100755
--- a/src/event.js
+++ b/src/event.js
@@ -27,60 +27,76 @@
   
 })
 
-// Initialize events and listeners stack
-SVG.events = {}
-SVG.listeners = {}
-
-// Event constructor
-SVG.registerEvent = function(event) {
-  if (!SVG.events[event])
-    SVG.events[event] = new CustomEvent(event)
-}
+// Initialize listeners stack
+SVG.listeners = []
+SVG.handlerMap = []
+
+// Only kept for consistency of API
+SVG.registerEvent = function(){};
 
 // Add event binder in the SVG namespace
 SVG.on = function(node, event, listener) {
-  // create listener
-  var l = listener.bind(node.instance || node)
-
-  // ensure reference objects
-  SVG.listeners[node]        = SVG.listeners[node]        || {}
-  SVG.listeners[node][event] = SVG.listeners[node][event] || {}
+  // create listener, get object-index
+  var l     = listener.bind(node.instance || node)
+    , index = (SVG.handlerMap.indexOf(node) + 1 || SVG.handlerMap.push(node)) - 1
+    , ev    = event.split('.')[0]
+    , ns    = event.split('.')[1] || '*'
+    
+  
+  // ensure valid object
+  SVG.listeners[index]         = SVG.listeners[index]         || {}
+  SVG.listeners[index][ev]     = SVG.listeners[index][ev]     || {}
+  SVG.listeners[index][ev][ns] = SVG.listeners[index][ev][ns] || {}
 
   // reference listener
-  SVG.listeners[node][event][listener] = l
+  SVG.listeners[index][ev][ns][listener] = l
 
   // add listener
-  node.addEventListener(event, l, false)
+  node.addEventListener(ev, l, false)
 }
 
 // Add event unbinder in the SVG namespace
 SVG.off = function(node, event, listener) {
+  var index = SVG.handlerMap.indexOf(node)
+    , ev    = event && event.split('.')[0]
+    , ns    = event && event.split('.')[1]
+
+  if(index == -1) return
+  
   if (listener) {
     // remove listener reference
-    if (SVG.listeners[node] && SVG.listeners[node][event]) {
+    if (SVG.listeners[index][ev] && SVG.listeners[index][ev][ns || '*']) {
       // remove listener
-      node.removeEventListener(event, SVG.listeners[node][event][listener], false)
+      node.removeEventListener(ev, SVG.listeners[index][ev][ns || '*'][listener], false)
 
-      delete SVG.listeners[node][event][listener]
+      delete SVG.listeners[index][ev][ns || '*'][listener]
     }
 
-  } else if (event) {
+  } else if (ns) {
+    // remove all listeners for the namespaced event
+    if (SVG.listeners[index][ev] && SVG.listeners[index][ev][ns]) {
+      for (listener in SVG.listeners[index][ev][ns])
+        SVG.off(node, [ev, ns].join('.'), listener)
+
+      delete SVG.listeners[index][ev][ns]
+    }
+
+  } else if (ev) {
     // remove all listeners for the event
-    if (SVG.listeners[node][event]) {
-      for (listener in SVG.listeners[node][event])
-        SVG.off(node, event, listener)
+    if (SVG.listeners[index][ev]) {
+      for (namespace in SVG.listeners[index][ev])
+        SVG.off(node, [ev, namespace].join('.'))
 
-      delete SVG.listeners[node][event]
+      delete SVG.listeners[index][ev]
     }
 
   } else {
     // remove all listeners on a given node
-    if (SVG.listeners[node]) {
-      for (event in SVG.listeners[node])
-        SVG.off(node, event)
+    for (event in SVG.listeners[index])
+      SVG.off(node, event)
+
+    delete SVG.listeners[index]
 
-      delete SVG.listeners[node]
-    }
   }
 }
 
@@ -100,14 +116,9 @@ SVG.extend(SVG.Element, {
   }
   // Fire given event
 , fire: function(event, data) {
-    // Add detail data to event
-    SVG.events[event].detail = data
     
     // Dispatch event
-    this.node.dispatchEvent(SVG.events[event])
-
-    // Remove detail
-    delete SVG.events[event].detail
+    this.node.dispatchEvent(new CustomEvent(event, {detail:data}))
 
     return this
   }
diff --git a/src/fx.js b/src/fx.js
index 2b983c3..6dceb2a 100755
--- a/src/fx.js
+++ b/src/fx.js
@@ -186,10 +186,10 @@ SVG.FX = SVG.invent({
                 }
 
               } else {
-                requestAnimFrame(fx.render)
+                fx.animationFrame = requestAnimationFrame(fx.render)
               }
             } else {
-              requestAnimFrame(fx.render)
+              fx.animationFrame = requestAnimationFrame(fx.render)
             }
             
           }
@@ -233,6 +233,13 @@ SVG.FX = SVG.invent({
         /* dlete matrixstring from object */
         delete o.matrix
         
+        /* add rotation-center to transformations */
+        this.target.trans.cx = o.cx || null
+        this.target.trans.cy = o.cy || null
+        
+        delete o.cx
+        delete o.cy
+        
         /* store matrix values */
         for (v in o)
           this.trans[v] = { from: this.target.trans[v], to: o[v] }
@@ -377,6 +384,7 @@ SVG.FX = SVG.invent({
       } else {
         /* stop current animation */
         clearTimeout(this.timeout)
+        cancelAnimationFrame(this.animationFrame);
 
         /* reset storage for properties that need animation */
         this.attrs     = {}
diff --git a/src/helpers.js b/src/helpers.js
index c63c215..f3f8f26 100644
--- a/src/helpers.js
+++ b/src/helpers.js
@@ -120,12 +120,3 @@ function idFromReference(url) {
 
   if (m) return m[1]
 }
-
-// Shim layer with setTimeout fallback by Paul Irish
-window.requestAnimFrame = (function(){
-  return  window.requestAnimationFrame       ||
-          window.webkitRequestAnimationFrame ||
-          window.mozRequestAnimationFrame    ||
-          window.msRequestAnimationFrame     ||
-          function (c) { window.setTimeout(c, 1000 / 60) }
-})()
\ No newline at end of file
diff --git a/src/loader.js b/src/loader.js
deleted file mode 100755
index 80644d8..0000000
--- a/src/loader.js
+++ /dev/null
@@ -1,6 +0,0 @@
-
-// Use AMD or CommonJS if either is present
-if (typeof define === 'function' && define.amd)
-  define(function() { return SVG })
-else if (typeof exports !== 'undefined')
-  exports.SVG = SVG
\ No newline at end of file
diff --git a/src/polyfill.js b/src/polyfill.js
index 3a3c25c..a913337 100644
--- a/src/polyfill.js
+++ b/src/polyfill.js
@@ -11,4 +11,32 @@ if (typeof CustomEvent !== 'function') {
   CustomEvent.prototype = window.Event.prototype
 
   window.CustomEvent = CustomEvent
-}
\ No newline at end of file
+}
+
+// requestAnimationFrame / cancelAnimationFrame Polyfill with fallback based on Paul Irish
+(function(w) {
+  var lastTime = 0
+  var vendors = ['moz', 'webkit']
+  
+  for(var x = 0; x < vendors.length && !window.requestAnimationFrame; ++x) {
+    w.requestAnimationFrame = w[vendors[x] + 'RequestAnimationFrame']
+    w.cancelAnimationFrame  = w[vendors[x] + 'CancelAnimationFrame'] ||
+                              w[vendors[x] + 'CancelRequestAnimationFrame']
+  }
+ 
+  w.requestAnimationFrame = w.requestAnimationFrame || 
+    function(callback) {
+      var currTime = new Date().getTime()
+      var timeToCall = Math.max(0, 16 - (currTime - lastTime))
+      
+      var id = w.setTimeout(function() {
+        callback(currTime + timeToCall)
+      }, timeToCall)
+      
+      lastTime = currTime + timeToCall
+      return id
+    }
+ 
+  w.cancelAnimationFrame = w.cancelAnimationFrame || w.clearTimeout;
+
+}(window))
\ No newline at end of file
diff --git a/src/text.js b/src/text.js
index 1b6bd94..38d4ecc 100755
--- a/src/text.js
+++ b/src/text.js
@@ -222,6 +222,3 @@ SVG.extend(SVG.Text, SVG.TSpan, {
     return this.node.getComputedTextLength()
   }
 })
-
-// Register rebuild event
-SVG.registerEvent('rebuild')