diff --git a/dist/gauge.coffee b/dist/gauge.coffee
index 8c7d781..51ce806 100644
--- a/dist/gauge.coffee
+++ b/dist/gauge.coffee
@@ -333,21 +333,28 @@ class Gauge extends BaseGauge
 			for i in [0...(value.length - @gp.length)]
 				@gp.push(new GaugePointer(@))
 
-		# get max value and update pointer(s)
+		# get max and min values and update pointer(s)
 		i = 0
 		max_hit = false
+		min_hit = false
 
 		for val in value
 			if val > @maxValue
-					@maxValue = @value * 1.1
+					@maxValue = val
 					max_hit = true
+			if val < @minValue
+					@minValue = val
+					min_hit = true		
+			@gp[i].setOptions({maxValue: @maxValue, minValue: @minValue, angle: @options.angle})
 			@gp[i].value = val
-			@gp[i++].setOptions({maxValue: @maxValue, angle: @options.angle})
 		@value = value[value.length - 1] # TODO: Span maybe?? 
 
 		if max_hit
 			unless @options.limitMax
 				AnimationUpdater.run()
+		else if min_hit
+			unless @options.limitMin
+				AnimationUpdater.run()
 		else
 			AnimationUpdater.run()
 
diff --git a/dist/gauge.js b/dist/gauge.js
index f5b5e4a..bfc7596 100644
--- a/dist/gauge.js
+++ b/dist/gauge.js
@@ -1,774 +1,788 @@
-// Generated by CoffeeScript 1.6.3
+// Generated by CoffeeScript 1.4.0
+var AnimatedText, AnimatedTextFactory, Bar, BaseDonut, BaseGauge, Donut, Gauge, GaugePointer, TextRenderer, ValueUpdater, addCommas, cutHex, formatNumber, mergeObjects, secondsToString, updateObjectValues,
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
 (function() {
-  var AnimatedText, AnimatedTextFactory, Bar, BaseDonut, BaseGauge, Donut, Gauge, GaugePointer, TextRenderer, ValueUpdater, addCommas, cutHex, formatNumber, mergeObjects, secondsToString, updateObjectValues, _ref, _ref1,
-    __hasProp = {}.hasOwnProperty,
-    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
-
-  (function() {
-    var browserRequestAnimationFrame, isCancelled, lastId, vendor, vendors, _i, _len;
-    vendors = ['ms', 'moz', 'webkit', 'o'];
-    for (_i = 0, _len = vendors.length; _i < _len; _i++) {
-      vendor = vendors[_i];
-      if (window.requestAnimationFrame) {
-        break;
-      }
-      window.requestAnimationFrame = window[vendor + 'RequestAnimationFrame'];
-      window.cancelAnimationFrame = window[vendor + 'CancelAnimationFrame'] || window[vendor + 'CancelRequestAnimationFrame'];
-    }
-    browserRequestAnimationFrame = null;
-    lastId = 0;
-    isCancelled = {};
-    if (!requestAnimationFrame) {
-      window.requestAnimationFrame = function(callback, element) {
-        var currTime, id, lastTime, timeToCall;
-        currTime = new Date().getTime();
-        timeToCall = Math.max(0, 16 - (currTime - lastTime));
-        id = window.setTimeout(function() {
-          return callback(currTime + timeToCall);
-        }, timeToCall);
-        lastTime = currTime + timeToCall;
-        return id;
-      };
-      return window.cancelAnimationFrame = function(id) {
-        return clearTimeout(id);
-      };
-    } else if (!window.cancelAnimationFrame) {
-      browserRequestAnimationFrame = window.requestAnimationFrame;
-      window.requestAnimationFrame = function(callback, element) {
-        var myId;
-        myId = ++lastId;
-        browserRequestAnimationFrame(function() {
-          if (!isCancelled[myId]) {
-            return callback();
-          }
-        }, element);
-        return myId;
-      };
-      return window.cancelAnimationFrame = function(id) {
-        return isCancelled[id] = true;
-      };
-    }
-  })();
-
-  String.prototype.hashCode = function() {
-    var char, hash, i, _i, _ref;
-    hash = 0;
-    if (this.length === 0) {
-      return hash;
-    }
-    for (i = _i = 0, _ref = this.length; 0 <= _ref ? _i < _ref : _i > _ref; i = 0 <= _ref ? ++_i : --_i) {
-      char = this.charCodeAt(i);
-      hash = ((hash << 5) - hash) + char;
-      hash = hash & hash;
+  var browserRequestAnimationFrame, isCancelled, lastId, vendor, vendors, _i, _len;
+  vendors = ['ms', 'moz', 'webkit', 'o'];
+  for (_i = 0, _len = vendors.length; _i < _len; _i++) {
+    vendor = vendors[_i];
+    if (window.requestAnimationFrame) {
+      break;
     }
+    window.requestAnimationFrame = window[vendor + 'RequestAnimationFrame'];
+    window.cancelAnimationFrame = window[vendor + 'CancelAnimationFrame'] || window[vendor + 'CancelRequestAnimationFrame'];
+  }
+  browserRequestAnimationFrame = null;
+  lastId = 0;
+  isCancelled = {};
+  if (!requestAnimationFrame) {
+    window.requestAnimationFrame = function(callback, element) {
+      var currTime, id, lastTime, timeToCall;
+      currTime = new Date().getTime();
+      timeToCall = Math.max(0, 16 - (currTime - lastTime));
+      id = window.setTimeout(function() {
+        return callback(currTime + timeToCall);
+      }, timeToCall);
+      lastTime = currTime + timeToCall;
+      return id;
+    };
+    return window.cancelAnimationFrame = function(id) {
+      return clearTimeout(id);
+    };
+  } else if (!window.cancelAnimationFrame) {
+    browserRequestAnimationFrame = window.requestAnimationFrame;
+    window.requestAnimationFrame = function(callback, element) {
+      var myId;
+      myId = ++lastId;
+      browserRequestAnimationFrame(function() {
+        if (!isCancelled[myId]) {
+          return callback();
+        }
+      }, element);
+      return myId;
+    };
+    return window.cancelAnimationFrame = function(id) {
+      return isCancelled[id] = true;
+    };
+  }
+})();
+
+String.prototype.hashCode = function() {
+  var char, hash, i, _i, _ref;
+  hash = 0;
+  if (this.length === 0) {
     return hash;
-  };
+  }
+  for (i = _i = 0, _ref = this.length; 0 <= _ref ? _i < _ref : _i > _ref; i = 0 <= _ref ? ++_i : --_i) {
+    char = this.charCodeAt(i);
+    hash = ((hash << 5) - hash) + char;
+    hash = hash & hash;
+  }
+  return hash;
+};
+
+secondsToString = function(sec) {
+  var hr, min;
+  hr = Math.floor(sec / 3600);
+  min = Math.floor((sec - (hr * 3600)) / 60);
+  sec -= (hr * 3600) + (min * 60);
+  sec += '';
+  min += '';
+  while (min.length < 2) {
+    min = '0' + min;
+  }
+  while (sec.length < 2) {
+    sec = '0' + sec;
+  }
+  hr = hr ? hr + ':' : '';
+  return hr + min + ':' + sec;
+};
+
+formatNumber = function(num) {
+  return addCommas(num.toFixed(0));
+};
+
+updateObjectValues = function(obj1, obj2) {
+  var key, val;
+  for (key in obj2) {
+    if (!__hasProp.call(obj2, key)) continue;
+    val = obj2[key];
+    obj1[key] = val;
+  }
+  return obj1;
+};
+
+mergeObjects = function(obj1, obj2) {
+  var key, out, val;
+  out = {};
+  for (key in obj1) {
+    if (!__hasProp.call(obj1, key)) continue;
+    val = obj1[key];
+    out[key] = val;
+  }
+  for (key in obj2) {
+    if (!__hasProp.call(obj2, key)) continue;
+    val = obj2[key];
+    out[key] = val;
+  }
+  return out;
+};
+
+addCommas = function(nStr) {
+  var rgx, x, x1, x2;
+  nStr += '';
+  x = nStr.split('.');
+  x1 = x[0];
+  x2 = '';
+  if (x.length > 1) {
+    x2 = '.' + x[1];
+  }
+  rgx = /(\d+)(\d{3})/;
+  while (rgx.test(x1)) {
+    x1 = x1.replace(rgx, '$1' + ',' + '$2');
+  }
+  return x1 + x2;
+};
+
+cutHex = function(nStr) {
+  if (nStr.charAt(0) === "#") {
+    return nStr.substring(1, 7);
+  }
+  return nStr;
+};
+
+ValueUpdater = (function() {
+
+  ValueUpdater.prototype.animationSpeed = 32;
+
+  function ValueUpdater(addToAnimationQueue, clear) {
+    if (addToAnimationQueue == null) {
+      addToAnimationQueue = true;
+    }
+    this.clear = clear != null ? clear : true;
+    if (addToAnimationQueue) {
+      AnimationUpdater.add(this);
+    }
+  }
 
-  secondsToString = function(sec) {
-    var hr, min;
-    hr = Math.floor(sec / 3600);
-    min = Math.floor((sec - (hr * 3600)) / 60);
-    sec -= (hr * 3600) + (min * 60);
-    sec += '';
-    min += '';
-    while (min.length < 2) {
-      min = '0' + min;
-    }
-    while (sec.length < 2) {
-      sec = '0' + sec;
-    }
-    hr = hr ? hr + ':' : '';
-    return hr + min + ':' + sec;
+  ValueUpdater.prototype.update = function(force) {
+    var diff;
+    if (force == null) {
+      force = false;
+    }
+    if (force || this.displayedValue !== this.value) {
+      if (this.ctx && this.clear) {
+        this.ctx.clearRect(0, 0, this.canvas.width, this.canvas.height);
+      }
+      diff = this.value - this.displayedValue;
+      if (Math.abs(diff / this.animationSpeed) <= 0.001) {
+        this.displayedValue = this.value;
+      } else {
+        this.displayedValue = this.displayedValue + diff / this.animationSpeed;
+      }
+      this.render();
+      return true;
+    }
+    return false;
   };
 
-  formatNumber = function(num) {
-    return addCommas(num.toFixed(0));
-  };
+  return ValueUpdater;
 
-  updateObjectValues = function(obj1, obj2) {
-    var key, val;
-    for (key in obj2) {
-      if (!__hasProp.call(obj2, key)) continue;
-      val = obj2[key];
-      obj1[key] = val;
-    }
-    return obj1;
+})();
+
+BaseGauge = (function(_super) {
+
+  __extends(BaseGauge, _super);
+
+  function BaseGauge() {
+    return BaseGauge.__super__.constructor.apply(this, arguments);
+  }
+
+  BaseGauge.prototype.displayScale = 1;
+
+  BaseGauge.prototype.setTextField = function(textField) {
+    return this.textField = textField instanceof TextRenderer ? textField : new TextRenderer(textField);
   };
 
-  mergeObjects = function(obj1, obj2) {
-    var key, out, val;
-    out = {};
-    for (key in obj1) {
-      if (!__hasProp.call(obj1, key)) continue;
-      val = obj1[key];
-      out[key] = val;
+  BaseGauge.prototype.setMinValue = function(minValue, updateStartValue) {
+    var gauge, _i, _len, _ref, _results;
+    this.minValue = minValue;
+    if (updateStartValue == null) {
+      updateStartValue = true;
     }
-    for (key in obj2) {
-      if (!__hasProp.call(obj2, key)) continue;
-      val = obj2[key];
-      out[key] = val;
+    if (updateStartValue) {
+      this.displayedValue = this.minValue;
+      _ref = this.gp || [];
+      _results = [];
+      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+        gauge = _ref[_i];
+        _results.push(gauge.displayedValue = this.minValue);
+      }
+      return _results;
     }
-    return out;
   };
 
-  addCommas = function(nStr) {
-    var rgx, x, x1, x2;
-    nStr += '';
-    x = nStr.split('.');
-    x1 = x[0];
-    x2 = '';
-    if (x.length > 1) {
-      x2 = '.' + x[1];
+  BaseGauge.prototype.setOptions = function(options) {
+    if (options == null) {
+      options = null;
+    }
+    this.options = mergeObjects(this.options, options);
+    if (this.textField) {
+      this.textField.el.style.fontSize = options.fontSize + 'px';
     }
-    rgx = /(\d+)(\d{3})/;
-    while (rgx.test(x1)) {
-      x1 = x1.replace(rgx, '$1' + ',' + '$2');
+    if (this.options.angle > .5) {
+      this.gauge.options.angle = .5;
     }
-    return x1 + x2;
+    this.configDisplayScale();
+    return this;
   };
 
-  cutHex = function(nStr) {
-    if (nStr.charAt(0) === "#") {
-      return nStr.substring(1, 7);
+  BaseGauge.prototype.configDisplayScale = function() {
+    var backingStorePixelRatio, devicePixelRatio, height, prevDisplayScale, width;
+    prevDisplayScale = this.displayScale;
+    if (this.options.highDpiSupport === false) {
+      delete this.displayScale;
+    } else {
+      devicePixelRatio = window.devicePixelRatio || 1;
+      backingStorePixelRatio = this.ctx.webkitBackingStorePixelRatio || this.ctx.mozBackingStorePixelRatio || this.ctx.msBackingStorePixelRatio || this.ctx.oBackingStorePixelRatio || this.ctx.backingStorePixelRatio || 1;
+      this.displayScale = devicePixelRatio / backingStorePixelRatio;
     }
-    return nStr;
+    if (this.displayScale !== prevDisplayScale) {
+      width = this.canvas.G__width || this.canvas.width;
+      height = this.canvas.G__height || this.canvas.height;
+      this.canvas.width = width * this.displayScale;
+      this.canvas.height = height * this.displayScale;
+      this.canvas.style.width = "" + width + "px";
+      this.canvas.style.height = "" + height + "px";
+      this.canvas.G__width = width;
+      this.canvas.G__height = height;
+    }
+    return this;
   };
 
-  ValueUpdater = (function() {
-    ValueUpdater.prototype.animationSpeed = 32;
+  return BaseGauge;
 
-    function ValueUpdater(addToAnimationQueue, clear) {
-      if (addToAnimationQueue == null) {
-        addToAnimationQueue = true;
-      }
-      this.clear = clear != null ? clear : true;
-      if (addToAnimationQueue) {
-        AnimationUpdater.add(this);
-      }
-    }
+})(ValueUpdater);
 
-    ValueUpdater.prototype.update = function(force) {
-      var diff;
-      if (force == null) {
-        force = false;
-      }
-      if (force || this.displayedValue !== this.value) {
-        if (this.ctx && this.clear) {
-          this.ctx.clearRect(0, 0, this.canvas.width, this.canvas.height);
-        }
-        diff = this.value - this.displayedValue;
-        if (Math.abs(diff / this.animationSpeed) <= 0.001) {
-          this.displayedValue = this.value;
-        } else {
-          this.displayedValue = this.displayedValue + diff / this.animationSpeed;
-        }
-        this.render();
-        return true;
-      }
-      return false;
-    };
+TextRenderer = (function() {
 
-    return ValueUpdater;
+  function TextRenderer(el) {
+    this.el = el;
+  }
 
-  })();
+  TextRenderer.prototype.render = function(gauge) {
+    return this.el.innerHTML = formatNumber(gauge.displayedValue);
+  };
 
-  BaseGauge = (function(_super) {
-    __extends(BaseGauge, _super);
+  return TextRenderer;
 
-    function BaseGauge() {
-      _ref = BaseGauge.__super__.constructor.apply(this, arguments);
-      return _ref;
-    }
+})();
 
-    BaseGauge.prototype.displayScale = 1;
+AnimatedText = (function(_super) {
 
-    BaseGauge.prototype.setTextField = function(textField) {
-      return this.textField = textField instanceof TextRenderer ? textField : new TextRenderer(textField);
-    };
+  __extends(AnimatedText, _super);
 
-    BaseGauge.prototype.setMinValue = function(minValue, updateStartValue) {
-      var gauge, _i, _len, _ref1, _results;
-      this.minValue = minValue;
-      if (updateStartValue == null) {
-        updateStartValue = true;
-      }
-      if (updateStartValue) {
-        this.displayedValue = this.minValue;
-        _ref1 = this.gp || [];
-        _results = [];
-        for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
-          gauge = _ref1[_i];
-          _results.push(gauge.displayedValue = this.minValue);
-        }
-        return _results;
-      }
-    };
+  AnimatedText.prototype.displayedValue = 0;
 
-    BaseGauge.prototype.setOptions = function(options) {
-      if (options == null) {
-        options = null;
-      }
-      this.options = mergeObjects(this.options, options);
-      if (this.textField) {
-        this.textField.el.style.fontSize = options.fontSize + 'px';
-      }
-      if (this.options.angle > .5) {
-        this.gauge.options.angle = .5;
-      }
-      this.configDisplayScale();
-      return this;
-    };
-
-    BaseGauge.prototype.configDisplayScale = function() {
-      var backingStorePixelRatio, devicePixelRatio, height, prevDisplayScale, width;
-      prevDisplayScale = this.displayScale;
-      if (this.options.highDpiSupport === false) {
-        delete this.displayScale;
-      } else {
-        devicePixelRatio = window.devicePixelRatio || 1;
-        backingStorePixelRatio = this.ctx.webkitBackingStorePixelRatio || this.ctx.mozBackingStorePixelRatio || this.ctx.msBackingStorePixelRatio || this.ctx.oBackingStorePixelRatio || this.ctx.backingStorePixelRatio || 1;
-        this.displayScale = devicePixelRatio / backingStorePixelRatio;
-      }
-      if (this.displayScale !== prevDisplayScale) {
-        width = this.canvas.G__width || this.canvas.width;
-        height = this.canvas.G__height || this.canvas.height;
-        this.canvas.width = width * this.displayScale;
-        this.canvas.height = height * this.displayScale;
-        this.canvas.style.width = "" + width + "px";
-        this.canvas.style.height = "" + height + "px";
-        this.canvas.G__width = width;
-        this.canvas.G__height = height;
-      }
-      return this;
-    };
-
-    return BaseGauge;
+  AnimatedText.prototype.value = 0;
 
-  })(ValueUpdater);
+  AnimatedText.prototype.setVal = function(value) {
+    return this.value = 1 * value;
+  };
 
-  TextRenderer = (function() {
-    function TextRenderer(el) {
-      this.el = el;
+  function AnimatedText(elem, text) {
+    this.elem = elem;
+    this.text = text != null ? text : false;
+    this.value = 1 * this.elem.innerHTML;
+    if (this.text) {
+      this.value = 0;
     }
+  }
+
+  AnimatedText.prototype.render = function() {
+    var textVal;
+    if (this.text) {
+      textVal = secondsToString(this.displayedValue.toFixed(0));
+    } else {
+      textVal = addCommas(formatNumber(this.displayedValue));
+    }
+    return this.elem.innerHTML = textVal;
+  };
 
-    TextRenderer.prototype.render = function(gauge) {
-      return this.el.innerHTML = formatNumber(gauge.displayedValue);
-    };
-
-    return TextRenderer;
-
-  })();
+  return AnimatedText;
 
-  AnimatedText = (function(_super) {
-    __extends(AnimatedText, _super);
+})(ValueUpdater);
 
-    AnimatedText.prototype.displayedValue = 0;
+AnimatedTextFactory = {
+  create: function(objList) {
+    var elem, out, _i, _len;
+    out = [];
+    for (_i = 0, _len = objList.length; _i < _len; _i++) {
+      elem = objList[_i];
+      out.push(new AnimatedText(elem));
+    }
+    return out;
+  }
+};
 
-    AnimatedText.prototype.value = 0;
+GaugePointer = (function(_super) {
 
-    AnimatedText.prototype.setVal = function(value) {
-      return this.value = 1 * value;
-    };
+  __extends(GaugePointer, _super);
 
-    function AnimatedText(elem, text) {
-      this.elem = elem;
-      this.text = text != null ? text : false;
-      this.value = 1 * this.elem.innerHTML;
-      if (this.text) {
-        this.value = 0;
-      }
-    }
-
-    AnimatedText.prototype.render = function() {
-      var textVal;
-      if (this.text) {
-        textVal = secondsToString(this.displayedValue.toFixed(0));
-      } else {
-        textVal = addCommas(formatNumber(this.displayedValue));
-      }
-      return this.elem.innerHTML = textVal;
-    };
+  GaugePointer.prototype.displayedValue = 0;
 
-    return AnimatedText;
+  GaugePointer.prototype.value = 0;
 
-  })(ValueUpdater);
+  GaugePointer.prototype.options = {
+    strokeWidth: 0.035,
+    length: 0.1,
+    color: "#000000"
+  };
 
-  AnimatedTextFactory = {
-    create: function(objList) {
-      var elem, out, _i, _len;
-      out = [];
-      for (_i = 0, _len = objList.length; _i < _len; _i++) {
-        elem = objList[_i];
-        out.push(new AnimatedText(elem));
-      }
-      return out;
+  function GaugePointer(gauge) {
+    this.gauge = gauge;
+    this.ctx = this.gauge.ctx;
+    this.canvas = this.gauge.canvas;
+    GaugePointer.__super__.constructor.call(this, false, false);
+    this.setOptions();
+  }
+
+  GaugePointer.prototype.setOptions = function(options) {
+    if (options == null) {
+      options = null;
     }
+    updateObjectValues(this.options, options);
+    this.length = this.canvas.height * this.options.length;
+    this.strokeWidth = this.canvas.height * this.options.strokeWidth;
+    this.maxValue = this.gauge.maxValue;
+    this.minValue = this.gauge.minValue;
+    this.animationSpeed = this.gauge.animationSpeed;
+    return this.options.angle = this.gauge.options.angle;
   };
 
-  GaugePointer = (function(_super) {
-    __extends(GaugePointer, _super);
-
-    GaugePointer.prototype.displayedValue = 0;
-
-    GaugePointer.prototype.value = 0;
-
-    GaugePointer.prototype.options = {
-      strokeWidth: 0.035,
-      length: 0.1,
-      color: "#000000"
-    };
+  GaugePointer.prototype.render = function() {
+    var angle, centerX, centerY, endX, endY, startX, startY, x, y;
+    angle = this.gauge.getAngle.call(this, this.displayedValue);
+    centerX = this.canvas.width / 2;
+    centerY = this.canvas.height * 0.9;
+    x = Math.round(centerX + this.length * Math.cos(angle));
+    y = Math.round(centerY + this.length * Math.sin(angle));
+    startX = Math.round(centerX + this.strokeWidth * Math.cos(angle - Math.PI / 2));
+    startY = Math.round(centerY + this.strokeWidth * Math.sin(angle - Math.PI / 2));
+    endX = Math.round(centerX + this.strokeWidth * Math.cos(angle + Math.PI / 2));
+    endY = Math.round(centerY + this.strokeWidth * Math.sin(angle + Math.PI / 2));
+    this.ctx.fillStyle = this.options.color;
+    this.ctx.beginPath();
+    this.ctx.arc(centerX, centerY, this.strokeWidth, 0, Math.PI * 2, true);
+    this.ctx.fill();
+    this.ctx.beginPath();
+    this.ctx.moveTo(startX, startY);
+    this.ctx.lineTo(x, y);
+    this.ctx.lineTo(endX, endY);
+    return this.ctx.fill();
+  };
 
-    function GaugePointer(gauge) {
-      this.gauge = gauge;
-      this.ctx = this.gauge.ctx;
-      this.canvas = this.gauge.canvas;
-      GaugePointer.__super__.constructor.call(this, false, false);
-      this.setOptions();
-    }
+  return GaugePointer;
 
-    GaugePointer.prototype.setOptions = function(options) {
-      if (options == null) {
-        options = null;
-      }
-      updateObjectValues(this.options, options);
-      this.length = this.canvas.height * this.options.length;
-      this.strokeWidth = this.canvas.height * this.options.strokeWidth;
-      this.maxValue = this.gauge.maxValue;
-      this.minValue = this.gauge.minValue;
-      this.animationSpeed = this.gauge.animationSpeed;
-      return this.options.angle = this.gauge.options.angle;
-    };
+})(ValueUpdater);
 
-    GaugePointer.prototype.render = function() {
-      var angle, centerX, centerY, endX, endY, startX, startY, x, y;
-      angle = this.gauge.getAngle.call(this, this.displayedValue);
-      centerX = this.canvas.width / 2;
-      centerY = this.canvas.height * 0.9;
-      x = Math.round(centerX + this.length * Math.cos(angle));
-      y = Math.round(centerY + this.length * Math.sin(angle));
-      startX = Math.round(centerX + this.strokeWidth * Math.cos(angle - Math.PI / 2));
-      startY = Math.round(centerY + this.strokeWidth * Math.sin(angle - Math.PI / 2));
-      endX = Math.round(centerX + this.strokeWidth * Math.cos(angle + Math.PI / 2));
-      endY = Math.round(centerY + this.strokeWidth * Math.sin(angle + Math.PI / 2));
-      this.ctx.fillStyle = this.options.color;
-      this.ctx.beginPath();
-      this.ctx.arc(centerX, centerY, this.strokeWidth, 0, Math.PI * 2, true);
-      this.ctx.fill();
-      this.ctx.beginPath();
-      this.ctx.moveTo(startX, startY);
-      this.ctx.lineTo(x, y);
-      this.ctx.lineTo(endX, endY);
-      return this.ctx.fill();
-    };
+Bar = (function() {
 
-    return GaugePointer;
+  function Bar(elem) {
+    this.elem = elem;
+  }
 
-  })(ValueUpdater);
+  Bar.prototype.updateValues = function(arrValues) {
+    this.value = arrValues[0];
+    this.maxValue = arrValues[1];
+    this.avgValue = arrValues[2];
+    return this.render();
+  };
 
-  Bar = (function() {
-    function Bar(elem) {
-      this.elem = elem;
+  Bar.prototype.render = function() {
+    var avgPercent, valPercent;
+    if (this.textField) {
+      this.textField.text(formatNumber(this.value));
+    }
+    if (this.maxValue === 0) {
+      this.maxValue = this.avgValue * 2;
     }
+    valPercent = (this.value / this.maxValue) * 100;
+    avgPercent = (this.avgValue / this.maxValue) * 100;
+    $(".bar-value", this.elem).css({
+      "width": valPercent + "%"
+    });
+    return $(".typical-value", this.elem).css({
+      "width": avgPercent + "%"
+    });
+  };
 
-    Bar.prototype.updateValues = function(arrValues) {
-      this.value = arrValues[0];
-      this.maxValue = arrValues[1];
-      this.avgValue = arrValues[2];
-      return this.render();
-    };
+  return Bar;
 
-    Bar.prototype.render = function() {
-      var avgPercent, valPercent;
-      if (this.textField) {
-        this.textField.text(formatNumber(this.value));
-      }
-      if (this.maxValue === 0) {
-        this.maxValue = this.avgValue * 2;
-      }
-      valPercent = (this.value / this.maxValue) * 100;
-      avgPercent = (this.avgValue / this.maxValue) * 100;
-      $(".bar-value", this.elem).css({
-        "width": valPercent + "%"
-      });
-      return $(".typical-value", this.elem).css({
-        "width": avgPercent + "%"
-      });
-    };
+})();
 
-    return Bar;
+Gauge = (function(_super) {
 
-  })();
+  __extends(Gauge, _super);
 
-  Gauge = (function(_super) {
-    __extends(Gauge, _super);
+  Gauge.prototype.elem = null;
 
-    Gauge.prototype.elem = null;
+  Gauge.prototype.value = [20];
 
-    Gauge.prototype.value = [20];
+  Gauge.prototype.maxValue = 80;
 
-    Gauge.prototype.maxValue = 80;
+  Gauge.prototype.minValue = 0;
 
-    Gauge.prototype.minValue = 0;
+  Gauge.prototype.displayedAngle = 0;
 
-    Gauge.prototype.displayedAngle = 0;
+  Gauge.prototype.displayedValue = 0;
 
-    Gauge.prototype.displayedValue = 0;
+  Gauge.prototype.lineWidth = 40;
 
-    Gauge.prototype.lineWidth = 40;
+  Gauge.prototype.paddingBottom = 0.1;
 
-    Gauge.prototype.paddingBottom = 0.1;
+  Gauge.prototype.percentColors = null;
 
-    Gauge.prototype.percentColors = null;
-
-    Gauge.prototype.options = {
-      colorStart: "#6fadcf",
-      colorStop: void 0,
-      gradientType: 0,
-      strokeColor: "#e0e0e0",
-      pointer: {
-        length: 0.8,
-        strokeWidth: 0.035
-      },
-      angle: 0.15,
-      lineWidth: 0.44,
-      fontSize: 40,
-      limitMax: false,
-      percentColors: [[0.0, "#a9d70b"], [0.50, "#f9c802"], [1.0, "#ff0000"]]
-    };
+  Gauge.prototype.options = {
+    colorStart: "#6fadcf",
+    colorStop: void 0,
+    gradientType: 0,
+    strokeColor: "#e0e0e0",
+    pointer: {
+      length: 0.8,
+      strokeWidth: 0.035
+    },
+    angle: 0.15,
+    lineWidth: 0.44,
+    fontSize: 40,
+    limitMax: false,
+    percentColors: [[0.0, "#a9d70b"], [0.50, "#f9c802"], [1.0, "#ff0000"]]
+  };
 
-    function Gauge(canvas) {
-      this.canvas = canvas;
-      Gauge.__super__.constructor.call(this);
-      this.percentColors = null;
-      if (typeof G_vmlCanvasManager !== 'undefined') {
-        this.canvas = window.G_vmlCanvasManager.initElement(this.canvas);
-      }
-      this.ctx = this.canvas.getContext('2d');
-      this.gp = [new GaugePointer(this)];
-      this.setOptions();
-      this.render();
+  function Gauge(canvas) {
+    this.canvas = canvas;
+    Gauge.__super__.constructor.call(this);
+    this.percentColors = null;
+    if (typeof G_vmlCanvasManager !== 'undefined') {
+      this.canvas = window.G_vmlCanvasManager.initElement(this.canvas);
     }
+    this.ctx = this.canvas.getContext('2d');
+    this.gp = [new GaugePointer(this)];
+    this.setOptions();
+    this.render();
+  }
+
+  Gauge.prototype.setOptions = function(options) {
+    var gauge, _i, _len, _ref;
+    if (options == null) {
+      options = null;
+    }
+    Gauge.__super__.setOptions.call(this, options);
+    this.configPercentColors();
+    this.lineWidth = this.canvas.height * (1 - this.paddingBottom) * this.options.lineWidth;
+    this.radius = this.canvas.height * (1 - this.paddingBottom) - this.lineWidth;
+    this.ctx.clearRect(0, 0, this.canvas.width, this.canvas.height);
+    this.render();
+    _ref = this.gp;
+    for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+      gauge = _ref[_i];
+      gauge.setOptions(this.options.pointer);
+      gauge.render();
+    }
+    return this;
+  };
 
-    Gauge.prototype.setOptions = function(options) {
-      var gauge, _i, _len, _ref1;
-      if (options == null) {
-        options = null;
-      }
-      Gauge.__super__.setOptions.call(this, options);
-      this.configPercentColors();
-      this.lineWidth = this.canvas.height * (1 - this.paddingBottom) * this.options.lineWidth;
-      this.radius = this.canvas.height * (1 - this.paddingBottom) - this.lineWidth;
-      this.ctx.clearRect(0, 0, this.canvas.width, this.canvas.height);
-      this.render();
-      _ref1 = this.gp;
-      for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
-        gauge = _ref1[_i];
-        gauge.setOptions(this.options.pointer);
-        gauge.render();
-      }
-      return this;
-    };
-
-    Gauge.prototype.configPercentColors = function() {
-      var bval, gval, i, rval, _i, _ref1, _results;
-      this.percentColors = null;
-      if (this.options.percentColors !== void 0) {
-        this.percentColors = new Array();
-        _results = [];
-        for (i = _i = 0, _ref1 = this.options.percentColors.length - 1; 0 <= _ref1 ? _i <= _ref1 : _i >= _ref1; i = 0 <= _ref1 ? ++_i : --_i) {
-          rval = parseInt((cutHex(this.options.percentColors[i][1])).substring(0, 2), 16);
-          gval = parseInt((cutHex(this.options.percentColors[i][1])).substring(2, 4), 16);
-          bval = parseInt((cutHex(this.options.percentColors[i][1])).substring(4, 6), 16);
-          _results.push(this.percentColors[i] = {
-            pct: this.options.percentColors[i][0],
-            color: {
-              r: rval,
-              g: gval,
-              b: bval
-            }
-          });
-        }
-        return _results;
+  Gauge.prototype.configPercentColors = function() {
+    var bval, gval, i, rval, _i, _ref, _results;
+    this.percentColors = null;
+    if (this.options.percentColors !== void 0) {
+      this.percentColors = new Array();
+      _results = [];
+      for (i = _i = 0, _ref = this.options.percentColors.length - 1; 0 <= _ref ? _i <= _ref : _i >= _ref; i = 0 <= _ref ? ++_i : --_i) {
+        rval = parseInt((cutHex(this.options.percentColors[i][1])).substring(0, 2), 16);
+        gval = parseInt((cutHex(this.options.percentColors[i][1])).substring(2, 4), 16);
+        bval = parseInt((cutHex(this.options.percentColors[i][1])).substring(4, 6), 16);
+        _results.push(this.percentColors[i] = {
+          pct: this.options.percentColors[i][0],
+          color: {
+            r: rval,
+            g: gval,
+            b: bval
+          }
+        });
       }
-    };
+      return _results;
+    }
+  };
 
-    Gauge.prototype.set = function(value) {
-      var i, max_hit, val, _i, _j, _len, _ref1;
-      if (!(value instanceof Array)) {
-        value = [value];
-      }
-      if (value.length > this.gp.length) {
-        for (i = _i = 0, _ref1 = value.length - this.gp.length; 0 <= _ref1 ? _i < _ref1 : _i > _ref1; i = 0 <= _ref1 ? ++_i : --_i) {
-          this.gp.push(new GaugePointer(this));
-        }
+  Gauge.prototype.set = function(value) {
+    var i, max_hit, min_hit, val, _i, _j, _len, _ref;
+    if (!(value instanceof Array)) {
+      value = [value];
+    }
+    if (value.length > this.gp.length) {
+      for (i = _i = 0, _ref = value.length - this.gp.length; 0 <= _ref ? _i < _ref : _i > _ref; i = 0 <= _ref ? ++_i : --_i) {
+        this.gp.push(new GaugePointer(this));
       }
-      i = 0;
-      max_hit = false;
-      for (_j = 0, _len = value.length; _j < _len; _j++) {
-        val = value[_j];
-        if (val > this.maxValue) {
-          this.maxValue = this.value * 1.1;
-          max_hit = true;
-        }
-        this.gp[i].value = val;
-        this.gp[i++].setOptions({
-          maxValue: this.maxValue,
-          angle: this.options.angle
-        });
+    }
+    i = 0;
+    max_hit = false;
+    min_hit = false;
+    for (_j = 0, _len = value.length; _j < _len; _j++) {
+      val = value[_j];
+      if (val > this.maxValue) {
+        this.maxValue = val;
+        max_hit = true;
+      }
+      if (val < this.minValue) {
+        this.minValue = val;
+        min_hit = true;
+      }
+      this.gp[i].setOptions({
+        maxValue: this.maxValue,
+        minValue: this.minValue,
+        angle: this.options.angle
+      });
+      this.gp[i].value = val;
+    }
+    this.value = value[value.length - 1];
+    if (max_hit) {
+      if (!this.options.limitMax) {
+        return AnimationUpdater.run();
       }
-      this.value = value[value.length - 1];
-      if (max_hit) {
-        if (!this.options.limitMax) {
-          return AnimationUpdater.run();
-        }
-      } else {
+    } else if (min_hit) {
+      if (!this.options.limitMin) {
         return AnimationUpdater.run();
       }
-    };
+    } else {
+      return AnimationUpdater.run();
+    }
+  };
 
-    Gauge.prototype.getAngle = function(value) {
-      return (1 + this.options.angle) * Math.PI + ((value - this.minValue) / (this.maxValue - this.minValue)) * (1 - this.options.angle * 2) * Math.PI;
-    };
+  Gauge.prototype.getAngle = function(value) {
+    return (1 + this.options.angle) * Math.PI + ((value - this.minValue) / (this.maxValue - this.minValue)) * (1 - this.options.angle * 2) * Math.PI;
+  };
 
-    Gauge.prototype.getColorForPercentage = function(pct, grad) {
-      var color, endColor, i, rangePct, startColor, _i, _ref1;
-      if (pct === 0) {
-        color = this.percentColors[0].color;
-      } else {
-        color = this.percentColors[this.percentColors.length - 1].color;
-        for (i = _i = 0, _ref1 = this.percentColors.length - 1; 0 <= _ref1 ? _i <= _ref1 : _i >= _ref1; i = 0 <= _ref1 ? ++_i : --_i) {
-          if (pct <= this.percentColors[i].pct) {
-            if (grad === true) {
-              startColor = this.percentColors[i - 1];
-              endColor = this.percentColors[i];
-              rangePct = (pct - startColor.pct) / (endColor.pct - startColor.pct);
-              color = {
-                r: Math.floor(startColor.color.r * (1 - rangePct) + endColor.color.r * rangePct),
-                g: Math.floor(startColor.color.g * (1 - rangePct) + endColor.color.g * rangePct),
-                b: Math.floor(startColor.color.b * (1 - rangePct) + endColor.color.b * rangePct)
-              };
-            } else {
-              color = this.percentColors[i].color;
-            }
-            break;
+  Gauge.prototype.getColorForPercentage = function(pct, grad) {
+    var color, endColor, i, rangePct, startColor, _i, _ref;
+    if (pct === 0) {
+      color = this.percentColors[0].color;
+    } else {
+      color = this.percentColors[this.percentColors.length - 1].color;
+      for (i = _i = 0, _ref = this.percentColors.length - 1; 0 <= _ref ? _i <= _ref : _i >= _ref; i = 0 <= _ref ? ++_i : --_i) {
+        if (pct <= this.percentColors[i].pct) {
+          if (grad === true) {
+            startColor = this.percentColors[i - 1];
+            endColor = this.percentColors[i];
+            rangePct = (pct - startColor.pct) / (endColor.pct - startColor.pct);
+            color = {
+              r: Math.floor(startColor.color.r * (1 - rangePct) + endColor.color.r * rangePct),
+              g: Math.floor(startColor.color.g * (1 - rangePct) + endColor.color.g * rangePct),
+              b: Math.floor(startColor.color.b * (1 - rangePct) + endColor.color.b * rangePct)
+            };
+          } else {
+            color = this.percentColors[i].color;
           }
+          break;
         }
       }
-      return 'rgb(' + [color.r, color.g, color.b].join(',') + ')';
-    };
+    }
+    return 'rgb(' + [color.r, color.g, color.b].join(',') + ')';
+  };
 
-    Gauge.prototype.getColorForValue = function(val, grad) {
-      var pct;
-      pct = (val - this.minValue) / (this.maxValue - this.minValue);
-      return this.getColorForPercentage(pct, grad);
-    };
+  Gauge.prototype.getColorForValue = function(val, grad) {
+    var pct;
+    pct = (val - this.minValue) / (this.maxValue - this.minValue);
+    return this.getColorForPercentage(pct, grad);
+  };
 
-    Gauge.prototype.render = function() {
-      var displayedAngle, fillStyle, gauge, h, w, _i, _len, _ref1, _results;
-      w = this.canvas.width / 2;
-      h = this.canvas.height * (1 - this.paddingBottom);
-      displayedAngle = this.getAngle(this.displayedValue);
-      if (this.textField) {
-        this.textField.render(this);
-      }
-      this.ctx.lineCap = "butt";
-      if (this.options.customFillStyle !== void 0) {
-        fillStyle = this.options.customFillStyle(this);
-      } else if (this.percentColors !== null) {
-        fillStyle = this.getColorForValue(this.displayedValue, true);
-      } else if (this.options.colorStop !== void 0) {
-        if (this.options.gradientType === 0) {
-          fillStyle = this.ctx.createRadialGradient(w, h, 9, w, h, 70);
-        } else {
-          fillStyle = this.ctx.createLinearGradient(0, 0, w, 0);
-        }
-        fillStyle.addColorStop(0, this.options.colorStart);
-        fillStyle.addColorStop(1, this.options.colorStop);
+  Gauge.prototype.render = function() {
+    var displayedAngle, fillStyle, gauge, h, w, _i, _len, _ref, _results;
+    w = this.canvas.width / 2;
+    h = this.canvas.height * (1 - this.paddingBottom);
+    displayedAngle = this.getAngle(this.displayedValue);
+    if (this.textField) {
+      this.textField.render(this);
+    }
+    this.ctx.lineCap = "butt";
+    if (this.options.customFillStyle !== void 0) {
+      fillStyle = this.options.customFillStyle(this);
+    } else if (this.percentColors !== null) {
+      fillStyle = this.getColorForValue(this.displayedValue, true);
+    } else if (this.options.colorStop !== void 0) {
+      if (this.options.gradientType === 0) {
+        fillStyle = this.ctx.createRadialGradient(w, h, 9, w, h, 70);
       } else {
-        fillStyle = this.options.colorStart;
+        fillStyle = this.ctx.createLinearGradient(0, 0, w, 0);
       }
-      this.ctx.strokeStyle = fillStyle;
-      this.ctx.beginPath();
-      this.ctx.arc(w, h, this.radius, (1 + this.options.angle) * Math.PI, displayedAngle, false);
-      this.ctx.lineWidth = this.lineWidth;
-      this.ctx.stroke();
-      this.ctx.strokeStyle = this.options.strokeColor;
-      this.ctx.beginPath();
-      this.ctx.arc(w, h, this.radius, displayedAngle, (2 - this.options.angle) * Math.PI, false);
-      this.ctx.stroke();
-      _ref1 = this.gp;
-      _results = [];
-      for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
-        gauge = _ref1[_i];
-        _results.push(gauge.update(true));
-      }
-      return _results;
-    };
+      fillStyle.addColorStop(0, this.options.colorStart);
+      fillStyle.addColorStop(1, this.options.colorStop);
+    } else {
+      fillStyle = this.options.colorStart;
+    }
+    this.ctx.strokeStyle = fillStyle;
+    this.ctx.beginPath();
+    this.ctx.arc(w, h, this.radius, (1 + this.options.angle) * Math.PI, displayedAngle, false);
+    this.ctx.lineWidth = this.lineWidth;
+    this.ctx.stroke();
+    this.ctx.strokeStyle = this.options.strokeColor;
+    this.ctx.beginPath();
+    this.ctx.arc(w, h, this.radius, displayedAngle, (2 - this.options.angle) * Math.PI, false);
+    this.ctx.stroke();
+    _ref = this.gp;
+    _results = [];
+    for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+      gauge = _ref[_i];
+      _results.push(gauge.update(true));
+    }
+    return _results;
+  };
 
-    return Gauge;
+  return Gauge;
 
-  })(BaseGauge);
+})(BaseGauge);
 
-  BaseDonut = (function(_super) {
-    __extends(BaseDonut, _super);
+BaseDonut = (function(_super) {
 
-    BaseDonut.prototype.lineWidth = 15;
+  __extends(BaseDonut, _super);
 
-    BaseDonut.prototype.displayedValue = 0;
+  BaseDonut.prototype.lineWidth = 15;
 
-    BaseDonut.prototype.value = 33;
+  BaseDonut.prototype.displayedValue = 0;
 
-    BaseDonut.prototype.maxValue = 80;
+  BaseDonut.prototype.value = 33;
 
-    BaseDonut.prototype.minValue = 0;
+  BaseDonut.prototype.maxValue = 80;
 
-    BaseDonut.prototype.options = {
-      lineWidth: 0.10,
-      colorStart: "#6f6ea0",
-      colorStop: "#c0c0db",
-      strokeColor: "#eeeeee",
-      shadowColor: "#d5d5d5",
-      angle: 0.35
-    };
+  BaseDonut.prototype.minValue = 0;
 
-    function BaseDonut(canvas) {
-      this.canvas = canvas;
-      BaseDonut.__super__.constructor.call(this);
-      if (typeof G_vmlCanvasManager !== 'undefined') {
-        this.canvas = window.G_vmlCanvasManager.initElement(this.canvas);
-      }
-      this.ctx = this.canvas.getContext('2d');
-      this.setOptions();
-      this.render();
+  BaseDonut.prototype.options = {
+    lineWidth: 0.10,
+    colorStart: "#6f6ea0",
+    colorStop: "#c0c0db",
+    strokeColor: "#eeeeee",
+    shadowColor: "#d5d5d5",
+    angle: 0.35
+  };
+
+  function BaseDonut(canvas) {
+    this.canvas = canvas;
+    BaseDonut.__super__.constructor.call(this);
+    if (typeof G_vmlCanvasManager !== 'undefined') {
+      this.canvas = window.G_vmlCanvasManager.initElement(this.canvas);
     }
+    this.ctx = this.canvas.getContext('2d');
+    this.setOptions();
+    this.render();
+  }
 
-    BaseDonut.prototype.getAngle = function(value) {
-      return (1 - this.options.angle) * Math.PI + ((value - this.minValue) / (this.maxValue - this.minValue)) * ((2 + this.options.angle) - (1 - this.options.angle)) * Math.PI;
-    };
+  BaseDonut.prototype.getAngle = function(value) {
+    return (1 - this.options.angle) * Math.PI + ((value - this.minValue) / (this.maxValue - this.minValue)) * ((2 + this.options.angle) - (1 - this.options.angle)) * Math.PI;
+  };
 
-    BaseDonut.prototype.setOptions = function(options) {
-      if (options == null) {
-        options = null;
-      }
-      BaseDonut.__super__.setOptions.call(this, options);
-      this.lineWidth = this.canvas.height * this.options.lineWidth;
-      this.radius = this.canvas.height / 2 - this.lineWidth / 2;
-      return this;
-    };
+  BaseDonut.prototype.setOptions = function(options) {
+    if (options == null) {
+      options = null;
+    }
+    BaseDonut.__super__.setOptions.call(this, options);
+    this.lineWidth = this.canvas.height * this.options.lineWidth;
+    this.radius = this.canvas.height / 2 - this.lineWidth / 2;
+    return this;
+  };
 
-    BaseDonut.prototype.set = function(value) {
-      this.value = value;
-      if (this.value > this.maxValue) {
-        this.maxValue = this.value * 1.1;
-      }
-      return AnimationUpdater.run();
-    };
+  BaseDonut.prototype.set = function(value) {
+    this.value = value;
+    if (this.value > this.maxValue) {
+      this.maxValue = this.value * 1.1;
+    }
+    return AnimationUpdater.run();
+  };
 
-    BaseDonut.prototype.render = function() {
-      var displayedAngle, grdFill, h, start, stop, w;
-      displayedAngle = this.getAngle(this.displayedValue);
-      w = this.canvas.width / 2;
-      h = this.canvas.height / 2;
-      if (this.textField) {
-        this.textField.render(this);
-      }
-      grdFill = this.ctx.createRadialGradient(w, h, 39, w, h, 70);
-      grdFill.addColorStop(0, this.options.colorStart);
-      grdFill.addColorStop(1, this.options.colorStop);
-      start = this.radius - this.lineWidth / 2;
-      stop = this.radius + this.lineWidth / 2;
-      this.ctx.strokeStyle = this.options.strokeColor;
-      this.ctx.beginPath();
-      this.ctx.arc(w, h, this.radius, (1 - this.options.angle) * Math.PI, (2 + this.options.angle) * Math.PI, false);
-      this.ctx.lineWidth = this.lineWidth;
-      this.ctx.lineCap = "round";
-      this.ctx.stroke();
-      this.ctx.strokeStyle = grdFill;
-      this.ctx.beginPath();
-      this.ctx.arc(w, h, this.radius, (1 - this.options.angle) * Math.PI, displayedAngle, false);
-      return this.ctx.stroke();
-    };
+  BaseDonut.prototype.render = function() {
+    var displayedAngle, grdFill, h, start, stop, w;
+    displayedAngle = this.getAngle(this.displayedValue);
+    w = this.canvas.width / 2;
+    h = this.canvas.height / 2;
+    if (this.textField) {
+      this.textField.render(this);
+    }
+    grdFill = this.ctx.createRadialGradient(w, h, 39, w, h, 70);
+    grdFill.addColorStop(0, this.options.colorStart);
+    grdFill.addColorStop(1, this.options.colorStop);
+    start = this.radius - this.lineWidth / 2;
+    stop = this.radius + this.lineWidth / 2;
+    this.ctx.strokeStyle = this.options.strokeColor;
+    this.ctx.beginPath();
+    this.ctx.arc(w, h, this.radius, (1 - this.options.angle) * Math.PI, (2 + this.options.angle) * Math.PI, false);
+    this.ctx.lineWidth = this.lineWidth;
+    this.ctx.lineCap = "round";
+    this.ctx.stroke();
+    this.ctx.strokeStyle = grdFill;
+    this.ctx.beginPath();
+    this.ctx.arc(w, h, this.radius, (1 - this.options.angle) * Math.PI, displayedAngle, false);
+    return this.ctx.stroke();
+  };
 
-    return BaseDonut;
+  return BaseDonut;
 
-  })(BaseGauge);
+})(BaseGauge);
 
-  Donut = (function(_super) {
-    __extends(Donut, _super);
+Donut = (function(_super) {
 
-    function Donut() {
-      _ref1 = Donut.__super__.constructor.apply(this, arguments);
-      return _ref1;
-    }
+  __extends(Donut, _super);
 
-    Donut.prototype.strokeGradient = function(w, h, start, stop) {
-      var grd;
-      grd = this.ctx.createRadialGradient(w, h, start, w, h, stop);
-      grd.addColorStop(0, this.options.shadowColor);
-      grd.addColorStop(0.12, this.options._orgStrokeColor);
-      grd.addColorStop(0.88, this.options._orgStrokeColor);
-      grd.addColorStop(1, this.options.shadowColor);
-      return grd;
-    };
+  function Donut() {
+    return Donut.__super__.constructor.apply(this, arguments);
+  }
 
-    Donut.prototype.setOptions = function(options) {
-      var h, start, stop, w;
-      if (options == null) {
-        options = null;
-      }
-      Donut.__super__.setOptions.call(this, options);
-      w = this.canvas.width / 2;
-      h = this.canvas.height / 2;
-      start = this.radius - this.lineWidth / 2;
-      stop = this.radius + this.lineWidth / 2;
-      this.options._orgStrokeColor = this.options.strokeColor;
-      this.options.strokeColor = this.strokeGradient(w, h, start, stop);
-      return this;
-    };
+  Donut.prototype.strokeGradient = function(w, h, start, stop) {
+    var grd;
+    grd = this.ctx.createRadialGradient(w, h, start, w, h, stop);
+    grd.addColorStop(0, this.options.shadowColor);
+    grd.addColorStop(0.12, this.options._orgStrokeColor);
+    grd.addColorStop(0.88, this.options._orgStrokeColor);
+    grd.addColorStop(1, this.options.shadowColor);
+    return grd;
+  };
 
-    return Donut;
+  Donut.prototype.setOptions = function(options) {
+    var h, start, stop, w;
+    if (options == null) {
+      options = null;
+    }
+    Donut.__super__.setOptions.call(this, options);
+    w = this.canvas.width / 2;
+    h = this.canvas.height / 2;
+    start = this.radius - this.lineWidth / 2;
+    stop = this.radius + this.lineWidth / 2;
+    this.options._orgStrokeColor = this.options.strokeColor;
+    this.options.strokeColor = this.strokeGradient(w, h, start, stop);
+    return this;
+  };
 
-  })(BaseDonut);
+  return Donut;
 
-  window.AnimationUpdater = {
-    elements: [],
-    animId: null,
-    addAll: function(list) {
-      var elem, _i, _len, _results;
-      _results = [];
-      for (_i = 0, _len = list.length; _i < _len; _i++) {
-        elem = list[_i];
-        _results.push(AnimationUpdater.elements.push(elem));
-      }
-      return _results;
-    },
-    add: function(object) {
-      return AnimationUpdater.elements.push(object);
-    },
-    run: function() {
-      var animationFinished, elem, _i, _len, _ref2;
-      animationFinished = true;
-      _ref2 = AnimationUpdater.elements;
-      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
-        elem = _ref2[_i];
-        if (elem.update()) {
-          animationFinished = false;
-        }
-      }
-      if (!animationFinished) {
-        return AnimationUpdater.animId = requestAnimationFrame(AnimationUpdater.run);
-      } else {
-        return cancelAnimationFrame(AnimationUpdater.animId);
+})(BaseDonut);
+
+window.AnimationUpdater = {
+  elements: [],
+  animId: null,
+  addAll: function(list) {
+    var elem, _i, _len, _results;
+    _results = [];
+    for (_i = 0, _len = list.length; _i < _len; _i++) {
+      elem = list[_i];
+      _results.push(AnimationUpdater.elements.push(elem));
+    }
+    return _results;
+  },
+  add: function(object) {
+    return AnimationUpdater.elements.push(object);
+  },
+  run: function() {
+    var animationFinished, elem, _i, _len, _ref;
+    animationFinished = true;
+    _ref = AnimationUpdater.elements;
+    for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+      elem = _ref[_i];
+      if (elem.update()) {
+        animationFinished = false;
       }
     }
-  };
-
-  window.Gauge = Gauge;
+    if (!animationFinished) {
+      return AnimationUpdater.animId = requestAnimationFrame(AnimationUpdater.run);
+    } else {
+      return cancelAnimationFrame(AnimationUpdater.animId);
+    }
+  }
+};
 
-  window.Donut = Donut;
+window.Gauge = Gauge;
 
-  window.BaseDonut = BaseDonut;
+window.Donut = Donut;
 
-  window.TextRenderer = TextRenderer;
+window.BaseDonut = BaseDonut;
 
-}).call(this);
+window.TextRenderer = TextRenderer;
diff --git a/dist/gauge.min.js b/dist/gauge.min.js
index aa74cc0..628eef5 100644
--- a/dist/gauge.min.js
+++ b/dist/gauge.min.js
@@ -1 +1,2 @@
-!function(){var AnimatedText,AnimatedTextFactory,Bar,BaseDonut,BaseGauge,Donut,Gauge,GaugePointer,TextRenderer,ValueUpdater,addCommas,cutHex,formatNumber,mergeObjects,secondsToString,updateObjectValues,_ref,_ref1,__hasProp={}.hasOwnProperty,__extends=function(child,parent){for(var key in parent){if(__hasProp.call(parent,key))child[key]=parent[key]}function ctor(){this.constructor=child}ctor.prototype=parent.prototype;child.prototype=new ctor;child.__super__=parent.prototype;return child};!function(){var browserRequestAnimationFrame,isCancelled,lastId,vendor,vendors,_i,_len;vendors=["ms","moz","webkit","o"];for(_i=0,_len=vendors.length;_i<_len;_i++){vendor=vendors[_i];if(window.requestAnimationFrame){break}window.requestAnimationFrame=window[vendor+"RequestAnimationFrame"];window.cancelAnimationFrame=window[vendor+"CancelAnimationFrame"]||window[vendor+"CancelRequestAnimationFrame"]}browserRequestAnimationFrame=null;lastId=0;isCancelled={};if(!requestAnimationFrame){window.requestAnimationFrame=function(callback,element){var currTime,id,lastTime,timeToCall;currTime=(new Date).getTime();timeToCall=Math.max(0,16-(currTime-lastTime));id=window.setTimeout(function(){return callback(currTime+timeToCall)},timeToCall);lastTime=currTime+timeToCall;return id};return window.cancelAnimationFrame=function(id){return clearTimeout(id)}}else if(!window.cancelAnimationFrame){browserRequestAnimationFrame=window.requestAnimationFrame;window.requestAnimationFrame=function(callback,element){var myId;myId=++lastId;browserRequestAnimationFrame(function(){if(!isCancelled[myId]){return callback()}},element);return myId};return window.cancelAnimationFrame=function(id){return isCancelled[id]=true}}}();String.prototype.hashCode=function(){var char,hash,i,_i,_ref;hash=0;if(this.length===0){return hash}for(i=_i=0,_ref=this.length;0<=_ref?_i<_ref:_i>_ref;i=0<=_ref?++_i:--_i){char=this.charCodeAt(i);hash=(hash<<5)-hash+char;hash=hash&hash}return hash};secondsToString=function(sec){var hr,min;hr=Math.floor(sec/3600);min=Math.floor((sec-hr*3600)/60);sec-=hr*3600+min*60;sec+="";min+="";while(min.length<2){min="0"+min}while(sec.length<2){sec="0"+sec}hr=hr?hr+":":"";return hr+min+":"+sec};formatNumber=function(num){return addCommas(num.toFixed(0))};updateObjectValues=function(obj1,obj2){var key,val;for(key in obj2){if(!__hasProp.call(obj2,key))continue;val=obj2[key];obj1[key]=val}return obj1};mergeObjects=function(obj1,obj2){var key,out,val;out={};for(key in obj1){if(!__hasProp.call(obj1,key))continue;val=obj1[key];out[key]=val}for(key in obj2){if(!__hasProp.call(obj2,key))continue;val=obj2[key];out[key]=val}return out};addCommas=function(nStr){var rgx,x,x1,x2;nStr+="";x=nStr.split(".");x1=x[0];x2="";if(x.length>1){x2="."+x[1]}rgx=/(\d+)(\d{3})/;while(rgx.test(x1)){x1=x1.replace(rgx,"$1"+","+"$2")}return x1+x2};cutHex=function(nStr){if(nStr.charAt(0)==="#"){return nStr.substring(1,7)}return nStr};ValueUpdater=function(){ValueUpdater.prototype.animationSpeed=32;function ValueUpdater(addToAnimationQueue,clear){if(addToAnimationQueue==null){addToAnimationQueue=true}this.clear=clear!=null?clear:true;if(addToAnimationQueue){AnimationUpdater.add(this)}}ValueUpdater.prototype.update=function(force){var diff;if(force==null){force=false}if(force||this.displayedValue!==this.value){if(this.ctx&&this.clear){this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height)}diff=this.value-this.displayedValue;if(Math.abs(diff/this.animationSpeed)<=.001){this.displayedValue=this.value}else{this.displayedValue=this.displayedValue+diff/this.animationSpeed}this.render();return true}return false};return ValueUpdater}();BaseGauge=function(_super){__extends(BaseGauge,_super);function BaseGauge(){_ref=BaseGauge.__super__.constructor.apply(this,arguments);return _ref}BaseGauge.prototype.displayScale=1;BaseGauge.prototype.setTextField=function(textField){return this.textField=textField instanceof TextRenderer?textField:new TextRenderer(textField)};BaseGauge.prototype.setMinValue=function(minValue,updateStartValue){var gauge,_i,_len,_ref1,_results;this.minValue=minValue;if(updateStartValue==null){updateStartValue=true}if(updateStartValue){this.displayedValue=this.minValue;_ref1=this.gp||[];_results=[];for(_i=0,_len=_ref1.length;_i<_len;_i++){gauge=_ref1[_i];_results.push(gauge.displayedValue=this.minValue)}return _results}};BaseGauge.prototype.setOptions=function(options){if(options==null){options=null}this.options=mergeObjects(this.options,options);if(this.textField){this.textField.el.style.fontSize=options.fontSize+"px"}if(this.options.angle>.5){this.gauge.options.angle=.5}this.configDisplayScale();return this};BaseGauge.prototype.configDisplayScale=function(){var backingStorePixelRatio,devicePixelRatio,height,prevDisplayScale,width;prevDisplayScale=this.displayScale;if(this.options.highDpiSupport===false){delete this.displayScale}else{devicePixelRatio=window.devicePixelRatio||1;backingStorePixelRatio=this.ctx.webkitBackingStorePixelRatio||this.ctx.mozBackingStorePixelRatio||this.ctx.msBackingStorePixelRatio||this.ctx.oBackingStorePixelRatio||this.ctx.backingStorePixelRatio||1;this.displayScale=devicePixelRatio/backingStorePixelRatio}if(this.displayScale!==prevDisplayScale){width=this.canvas.G__width||this.canvas.width;height=this.canvas.G__height||this.canvas.height;this.canvas.width=width*this.displayScale;this.canvas.height=height*this.displayScale;this.canvas.style.width=""+width+"px";this.canvas.style.height=""+height+"px";this.canvas.G__width=width;this.canvas.G__height=height}return this};return BaseGauge}(ValueUpdater);TextRenderer=function(){function TextRenderer(el){this.el=el}TextRenderer.prototype.render=function(gauge){return this.el.innerHTML=formatNumber(gauge.displayedValue)};return TextRenderer}();AnimatedText=function(_super){__extends(AnimatedText,_super);AnimatedText.prototype.displayedValue=0;AnimatedText.prototype.value=0;AnimatedText.prototype.setVal=function(value){return this.value=1*value};function AnimatedText(elem,text){this.elem=elem;this.text=text!=null?text:false;this.value=1*this.elem.innerHTML;if(this.text){this.value=0}}AnimatedText.prototype.render=function(){var textVal;if(this.text){textVal=secondsToString(this.displayedValue.toFixed(0))}else{textVal=addCommas(formatNumber(this.displayedValue))}return this.elem.innerHTML=textVal};return AnimatedText}(ValueUpdater);AnimatedTextFactory={create:function(objList){var elem,out,_i,_len;out=[];for(_i=0,_len=objList.length;_i<_len;_i++){elem=objList[_i];out.push(new AnimatedText(elem))}return out}};GaugePointer=function(_super){__extends(GaugePointer,_super);GaugePointer.prototype.displayedValue=0;GaugePointer.prototype.value=0;GaugePointer.prototype.options={strokeWidth:.035,length:.1,color:"#000000"};function GaugePointer(gauge){this.gauge=gauge;this.ctx=this.gauge.ctx;this.canvas=this.gauge.canvas;GaugePointer.__super__.constructor.call(this,false,false);this.setOptions()}GaugePointer.prototype.setOptions=function(options){if(options==null){options=null}updateObjectValues(this.options,options);this.length=this.canvas.height*this.options.length;this.strokeWidth=this.canvas.height*this.options.strokeWidth;this.maxValue=this.gauge.maxValue;this.minValue=this.gauge.minValue;this.animationSpeed=this.gauge.animationSpeed;return this.options.angle=this.gauge.options.angle};GaugePointer.prototype.render=function(){var angle,centerX,centerY,endX,endY,startX,startY,x,y;angle=this.gauge.getAngle.call(this,this.displayedValue);centerX=this.canvas.width/2;centerY=this.canvas.height*.9;x=Math.round(centerX+this.length*Math.cos(angle));y=Math.round(centerY+this.length*Math.sin(angle));startX=Math.round(centerX+this.strokeWidth*Math.cos(angle-Math.PI/2));startY=Math.round(centerY+this.strokeWidth*Math.sin(angle-Math.PI/2));endX=Math.round(centerX+this.strokeWidth*Math.cos(angle+Math.PI/2));endY=Math.round(centerY+this.strokeWidth*Math.sin(angle+Math.PI/2));this.ctx.fillStyle=this.options.color;this.ctx.beginPath();this.ctx.arc(centerX,centerY,this.strokeWidth,0,Math.PI*2,true);this.ctx.fill();this.ctx.beginPath();this.ctx.moveTo(startX,startY);this.ctx.lineTo(x,y);this.ctx.lineTo(endX,endY);return this.ctx.fill()};return GaugePointer}(ValueUpdater);Bar=function(){function Bar(elem){this.elem=elem}Bar.prototype.updateValues=function(arrValues){this.value=arrValues[0];this.maxValue=arrValues[1];this.avgValue=arrValues[2];return this.render()};Bar.prototype.render=function(){var avgPercent,valPercent;if(this.textField){this.textField.text(formatNumber(this.value))}if(this.maxValue===0){this.maxValue=this.avgValue*2}valPercent=this.value/this.maxValue*100;avgPercent=this.avgValue/this.maxValue*100;$(".bar-value",this.elem).css({width:valPercent+"%"});return $(".typical-value",this.elem).css({width:avgPercent+"%"})};return Bar}();Gauge=function(_super){__extends(Gauge,_super);Gauge.prototype.elem=null;Gauge.prototype.value=[20];Gauge.prototype.maxValue=80;Gauge.prototype.minValue=0;Gauge.prototype.displayedAngle=0;Gauge.prototype.displayedValue=0;Gauge.prototype.lineWidth=40;Gauge.prototype.paddingBottom=.1;Gauge.prototype.percentColors=null;Gauge.prototype.options={colorStart:"#6fadcf",colorStop:void 0,gradientType:0,strokeColor:"#e0e0e0",pointer:{length:.8,strokeWidth:.035},angle:.15,lineWidth:.44,fontSize:40,limitMax:false,percentColors:[[0,"#a9d70b"],[.5,"#f9c802"],[1,"#ff0000"]]};function Gauge(canvas){this.canvas=canvas;Gauge.__super__.constructor.call(this);this.percentColors=null;if(typeof G_vmlCanvasManager!=="undefined"){this.canvas=window.G_vmlCanvasManager.initElement(this.canvas)}this.ctx=this.canvas.getContext("2d");this.gp=[new GaugePointer(this)];this.setOptions();this.render()}Gauge.prototype.setOptions=function(options){var gauge,_i,_len,_ref1;if(options==null){options=null}Gauge.__super__.setOptions.call(this,options);this.configPercentColors();this.lineWidth=this.canvas.height*(1-this.paddingBottom)*this.options.lineWidth;this.radius=this.canvas.height*(1-this.paddingBottom)-this.lineWidth;this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height);this.render();_ref1=this.gp;for(_i=0,_len=_ref1.length;_i<_len;_i++){gauge=_ref1[_i];gauge.setOptions(this.options.pointer);gauge.render()}return this};Gauge.prototype.configPercentColors=function(){var bval,gval,i,rval,_i,_ref1,_results;this.percentColors=null;if(this.options.percentColors!==void 0){this.percentColors=new Array;_results=[];for(i=_i=0,_ref1=this.options.percentColors.length-1;0<=_ref1?_i<=_ref1:_i>=_ref1;i=0<=_ref1?++_i:--_i){rval=parseInt(cutHex(this.options.percentColors[i][1]).substring(0,2),16);gval=parseInt(cutHex(this.options.percentColors[i][1]).substring(2,4),16);bval=parseInt(cutHex(this.options.percentColors[i][1]).substring(4,6),16);_results.push(this.percentColors[i]={pct:this.options.percentColors[i][0],color:{r:rval,g:gval,b:bval}})}return _results}};Gauge.prototype.set=function(value){var i,max_hit,val,_i,_j,_len,_ref1;if(!(value instanceof Array)){value=[value]}if(value.length>this.gp.length){for(i=_i=0,_ref1=value.length-this.gp.length;0<=_ref1?_i<_ref1:_i>_ref1;i=0<=_ref1?++_i:--_i){this.gp.push(new GaugePointer(this))}}i=0;max_hit=false;for(_j=0,_len=value.length;_j<_len;_j++){val=value[_j];if(val>this.maxValue){this.maxValue=this.value*1.1;max_hit=true}this.gp[i].value=val;this.gp[i++].setOptions({maxValue:this.maxValue,angle:this.options.angle})}this.value=value[value.length-1];if(max_hit){if(!this.options.limitMax){return AnimationUpdater.run()}}else{return AnimationUpdater.run()}};Gauge.prototype.getAngle=function(value){return(1+this.options.angle)*Math.PI+(value-this.minValue)/(this.maxValue-this.minValue)*(1-this.options.angle*2)*Math.PI};Gauge.prototype.getColorForPercentage=function(pct,grad){var color,endColor,i,rangePct,startColor,_i,_ref1;if(pct===0){color=this.percentColors[0].color}else{color=this.percentColors[this.percentColors.length-1].color;for(i=_i=0,_ref1=this.percentColors.length-1;0<=_ref1?_i<=_ref1:_i>=_ref1;i=0<=_ref1?++_i:--_i){if(pct<=this.percentColors[i].pct){if(grad===true){startColor=this.percentColors[i-1];endColor=this.percentColors[i];rangePct=(pct-startColor.pct)/(endColor.pct-startColor.pct);color={r:Math.floor(startColor.color.r*(1-rangePct)+endColor.color.r*rangePct),g:Math.floor(startColor.color.g*(1-rangePct)+endColor.color.g*rangePct),b:Math.floor(startColor.color.b*(1-rangePct)+endColor.color.b*rangePct)}}else{color=this.percentColors[i].color}break}}}return"rgb("+[color.r,color.g,color.b].join(",")+")"};Gauge.prototype.getColorForValue=function(val,grad){var pct;pct=(val-this.minValue)/(this.maxValue-this.minValue);return this.getColorForPercentage(pct,grad)};Gauge.prototype.render=function(){var displayedAngle,fillStyle,gauge,h,w,_i,_len,_ref1,_results;w=this.canvas.width/2;h=this.canvas.height*(1-this.paddingBottom);displayedAngle=this.getAngle(this.displayedValue);if(this.textField){this.textField.render(this)}this.ctx.lineCap="butt";if(this.options.customFillStyle!==void 0){fillStyle=this.options.customFillStyle(this)}else if(this.percentColors!==null){fillStyle=this.getColorForValue(this.displayedValue,true)}else if(this.options.colorStop!==void 0){if(this.options.gradientType===0){fillStyle=this.ctx.createRadialGradient(w,h,9,w,h,70)}else{fillStyle=this.ctx.createLinearGradient(0,0,w,0)}fillStyle.addColorStop(0,this.options.colorStart);fillStyle.addColorStop(1,this.options.colorStop)}else{fillStyle=this.options.colorStart}this.ctx.strokeStyle=fillStyle;this.ctx.beginPath();this.ctx.arc(w,h,this.radius,(1+this.options.angle)*Math.PI,displayedAngle,false);this.ctx.lineWidth=this.lineWidth;this.ctx.stroke();this.ctx.strokeStyle=this.options.strokeColor;this.ctx.beginPath();this.ctx.arc(w,h,this.radius,displayedAngle,(2-this.options.angle)*Math.PI,false);this.ctx.stroke();_ref1=this.gp;_results=[];for(_i=0,_len=_ref1.length;_i<_len;_i++){gauge=_ref1[_i];_results.push(gauge.update(true))}return _results};return Gauge}(BaseGauge);BaseDonut=function(_super){__extends(BaseDonut,_super);BaseDonut.prototype.lineWidth=15;BaseDonut.prototype.displayedValue=0;BaseDonut.prototype.value=33;BaseDonut.prototype.maxValue=80;BaseDonut.prototype.minValue=0;BaseDonut.prototype.options={lineWidth:.1,colorStart:"#6f6ea0",colorStop:"#c0c0db",strokeColor:"#eeeeee",shadowColor:"#d5d5d5",angle:.35};function BaseDonut(canvas){this.canvas=canvas;BaseDonut.__super__.constructor.call(this);if(typeof G_vmlCanvasManager!=="undefined"){this.canvas=window.G_vmlCanvasManager.initElement(this.canvas)}this.ctx=this.canvas.getContext("2d");this.setOptions();this.render()}BaseDonut.prototype.getAngle=function(value){return(1-this.options.angle)*Math.PI+(value-this.minValue)/(this.maxValue-this.minValue)*(2+this.options.angle-(1-this.options.angle))*Math.PI};BaseDonut.prototype.setOptions=function(options){if(options==null){options=null}BaseDonut.__super__.setOptions.call(this,options);this.lineWidth=this.canvas.height*this.options.lineWidth;this.radius=this.canvas.height/2-this.lineWidth/2;return this};BaseDonut.prototype.set=function(value){this.value=value;if(this.value>this.maxValue){this.maxValue=this.value*1.1}return AnimationUpdater.run()};BaseDonut.prototype.render=function(){var 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\ No newline at end of file
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\ No newline at end of file