include cropper jQuery plugin as an npm moduleuse-npm-cropper

1 files changed, 0 insertions, 2993 deletions

diff --git a/vendor/assets/javascripts/cropper.js b/vendor/assets/javascripts/cropper.js
deleted file mode 100644
index 805485904a5..00000000000
--- a/vendor/assets/javascripts/cropper.js
+++ /dev/null
@@ -1,2993 +0,0 @@
-/*!
- * Cropper v2.3.0
- * https://github.com/fengyuanchen/cropper
- *
- * Copyright (c) 2014-2016 Fengyuan Chen and contributors
- * Released under the MIT license
- *
- * Date: 2016-02-22T02:13:13.332Z
- */
-
-(function (factory) {
-  if (typeof define === 'function' && define.amd) {
-    // AMD. Register as anonymous module.
-    define(['jquery'], factory);
-  } else if (typeof exports === 'object') {
-    // Node / CommonJS
-    factory(require('jquery'));
-  } else {
-    // Browser globals.
-    factory(jQuery);
-  }
-})(function ($) {
-
-  'use strict';
-
-  // Globals
-  var $window = $(window);
-  var $document = $(document);
-  var location = window.location;
-  var navigator = window.navigator;
-  var ArrayBuffer = window.ArrayBuffer;
-  var Uint8Array = window.Uint8Array;
-  var DataView = window.DataView;
-  var btoa = window.btoa;
-
-  // Constants
-  var NAMESPACE = 'cropper';
-
-  // Classes
-  var CLASS_MODAL = 'cropper-modal';
-  var CLASS_HIDE = 'cropper-hide';
-  var CLASS_HIDDEN = 'cropper-hidden';
-  var CLASS_INVISIBLE = 'cropper-invisible';
-  var CLASS_MOVE = 'cropper-move';
-  var CLASS_CROP = 'cropper-crop';
-  var CLASS_DISABLED = 'cropper-disabled';
-  var CLASS_BG = 'cropper-bg';
-
-  // Events
-  var EVENT_MOUSE_DOWN = 'mousedown touchstart pointerdown MSPointerDown';
-  var EVENT_MOUSE_MOVE = 'mousemove touchmove pointermove MSPointerMove';
-  var EVENT_MOUSE_UP = 'mouseup touchend touchcancel pointerup pointercancel MSPointerUp MSPointerCancel';
-  var EVENT_WHEEL = 'wheel mousewheel DOMMouseScroll';
-  var EVENT_DBLCLICK = 'dblclick';
-  var EVENT_LOAD = 'load.' + NAMESPACE;
-  var EVENT_ERROR = 'error.' + NAMESPACE;
-  var EVENT_RESIZE = 'resize.' + NAMESPACE; // Bind to window with namespace
-  var EVENT_BUILD = 'build.' + NAMESPACE;
-  var EVENT_BUILT = 'built.' + NAMESPACE;
-  var EVENT_CROP_START = 'cropstart.' + NAMESPACE;
-  var EVENT_CROP_MOVE = 'cropmove.' + NAMESPACE;
-  var EVENT_CROP_END = 'cropend.' + NAMESPACE;
-  var EVENT_CROP = 'crop.' + NAMESPACE;
-  var EVENT_ZOOM = 'zoom.' + NAMESPACE;
-
-  // RegExps
-  var REGEXP_ACTIONS = /e|w|s|n|se|sw|ne|nw|all|crop|move|zoom/;
-  var REGEXP_DATA_URL = /^data\:/;
-  var REGEXP_DATA_URL_HEAD = /^data\:([^\;]+)\;base64,/;
-  var REGEXP_DATA_URL_JPEG = /^data\:image\/jpeg.*;base64,/;
-
-  // Data keys
-  var DATA_PREVIEW = 'preview';
-  var DATA_ACTION = 'action';
-
-  // Actions
-  var ACTION_EAST = 'e';
-  var ACTION_WEST = 'w';
-  var ACTION_SOUTH = 's';
-  var ACTION_NORTH = 'n';
-  var ACTION_SOUTH_EAST = 'se';
-  var ACTION_SOUTH_WEST = 'sw';
-  var ACTION_NORTH_EAST = 'ne';
-  var ACTION_NORTH_WEST = 'nw';
-  var ACTION_ALL = 'all';
-  var ACTION_CROP = 'crop';
-  var ACTION_MOVE = 'move';
-  var ACTION_ZOOM = 'zoom';
-  var ACTION_NONE = 'none';
-
-  // Supports
-  var SUPPORT_CANVAS = $.isFunction($('<canvas>')[0].getContext);
-  var IS_SAFARI = navigator && /safari/i.test(navigator.userAgent) && /apple computer/i.test(navigator.vendor);
-
-  // Maths
-  var num = Number;
-  var min = Math.min;
-  var max = Math.max;
-  var abs = Math.abs;
-  var sin = Math.sin;
-  var cos = Math.cos;
-  var sqrt = Math.sqrt;
-  var round = Math.round;
-  var floor = Math.floor;
-
-  // Utilities
-  var fromCharCode = String.fromCharCode;
-
-  function isNumber(n) {
-    return typeof n === 'number' && !isNaN(n);
-  }
-
-  function isUndefined(n) {
-    return typeof n === 'undefined';
-  }
-
-  function toArray(obj, offset) {
-    var args = [];
-
-    // This is necessary for IE8
-    if (isNumber(offset)) {
-      args.push(offset);
-    }
-
-    return args.slice.apply(obj, args);
-  }
-
-  // Custom proxy to avoid jQuery's guid
-  function proxy(fn, context) {
-    var args = toArray(arguments, 2);
-
-    return function () {
-      return fn.apply(context, args.concat(toArray(arguments)));
-    };
-  }
-
-  function isCrossOriginURL(url) {
-    var parts = url.match(/^(https?:)\/\/([^\:\/\?#]+):?(\d*)/i);
-
-    return parts && (
-      parts[1] !== location.protocol ||
-      parts[2] !== location.hostname ||
-      parts[3] !== location.port
-    );
-  }
-
-  function addTimestamp(url) {
-    var timestamp = 'timestamp=' + (new Date()).getTime();
-
-    return (url + (url.indexOf('?') === -1 ? '?' : '&') + timestamp);
-  }
-
-  function getCrossOrigin(crossOrigin) {
-    return crossOrigin ? ' crossOrigin="' + crossOrigin + '"' : '';
-  }
-
-  function getImageSize(image, callback) {
-    var newImage;
-
-    // Modern browsers (ignore Safari, #120 & #509)
-    if (image.naturalWidth && !IS_SAFARI) {
-      return callback(image.naturalWidth, image.naturalHeight);
-    }
-
-    // IE8: Don't use `new Image()` here (#319)
-    newImage = document.createElement('img');
-
-    newImage.onload = function () {
-      callback(this.width, this.height);
-    };
-
-    newImage.src = image.src;
-  }
-
-  function getTransform(options) {
-    var transforms = [];
-    var rotate = options.rotate;
-    var scaleX = options.scaleX;
-    var scaleY = options.scaleY;
-
-    if (isNumber(rotate)) {
-      transforms.push('rotate(' + rotate + 'deg)');
-    }
-
-    if (isNumber(scaleX) && isNumber(scaleY)) {
-      transforms.push('scale(' + scaleX + ',' + scaleY + ')');
-    }
-
-    return transforms.length ? transforms.join(' ') : 'none';
-  }
-
-  function getRotatedSizes(data, isReversed) {
-    var deg = abs(data.degree) % 180;
-    var arc = (deg > 90 ? (180 - deg) : deg) * Math.PI / 180;
-    var sinArc = sin(arc);
-    var cosArc = cos(arc);
-    var width = data.width;
-    var height = data.height;
-    var aspectRatio = data.aspectRatio;
-    var newWidth;
-    var newHeight;
-
-    if (!isReversed) {
-      newWidth = width * cosArc + height * sinArc;
-      newHeight = width * sinArc + height * cosArc;
-    } else {
-      newWidth = width / (cosArc + sinArc / aspectRatio);
-      newHeight = newWidth / aspectRatio;
-    }
-
-    return {
-      width: newWidth,
-      height: newHeight
-    };
-  }
-
-  function getSourceCanvas(image, data) {
-    var canvas = $('<canvas>')[0];
-    var context = canvas.getContext('2d');
-    var dstX = 0;
-    var dstY = 0;
-    var dstWidth = data.naturalWidth;
-    var dstHeight = data.naturalHeight;
-    var rotate = data.rotate;
-    var scaleX = data.scaleX;
-    var scaleY = data.scaleY;
-    var scalable = isNumber(scaleX) && isNumber(scaleY) && (scaleX !== 1 || scaleY !== 1);
-    var rotatable = isNumber(rotate) && rotate !== 0;
-    var advanced = rotatable || scalable;
-    var canvasWidth = dstWidth * abs(scaleX || 1);
-    var canvasHeight = dstHeight * abs(scaleY || 1);
-    var translateX;
-    var translateY;
-    var rotated;
-
-    if (scalable) {
-      translateX = canvasWidth / 2;
-      translateY = canvasHeight / 2;
-    }
-
-    if (rotatable) {
-      rotated = getRotatedSizes({
-        width: canvasWidth,
-        height: canvasHeight,
-        degree: rotate
-      });
-
-      canvasWidth = rotated.width;
-      canvasHeight = rotated.height;
-      translateX = canvasWidth / 2;
-      translateY = canvasHeight / 2;
-    }
-
-    canvas.width = canvasWidth;
-    canvas.height = canvasHeight;
-
-    if (advanced) {
-      dstX = -dstWidth / 2;
-      dstY = -dstHeight / 2;
-
-      context.save();
-      context.translate(translateX, translateY);
-    }
-
-    if (rotatable) {
-      context.rotate(rotate * Math.PI / 180);
-    }
-
-    // Should call `scale` after rotated
-    if (scalable) {
-      context.scale(scaleX, scaleY);
-    }
-
-    context.drawImage(image, floor(dstX), floor(dstY), floor(dstWidth), floor(dstHeight));
-
-    if (advanced) {
-      context.restore();
-    }
-
-    return canvas;
-  }
-
-  function getTouchesCenter(touches) {
-    var length = touches.length;
-    var pageX = 0;
-    var pageY = 0;
-
-    if (length) {
-      $.each(touches, function (i, touch) {
-        pageX += touch.pageX;
-        pageY += touch.pageY;
-      });
-
-      pageX /= length;
-      pageY /= length;
-    }
-
-    return {
-      pageX: pageX,
-      pageY: pageY
-    };
-  }
-
-  function getStringFromCharCode(dataView, start, length) {
-    var str = '';
-    var i;
-
-    for (i = start, length += start; i < length; i++) {
-      str += fromCharCode(dataView.getUint8(i));
-    }
-
-    return str;
-  }
-
-  function getOrientation(arrayBuffer) {
-    var dataView = new DataView(arrayBuffer);
-    var length = dataView.byteLength;
-    var orientation;
-    var exifIDCode;
-    var tiffOffset;
-    var firstIFDOffset;
-    var littleEndian;
-    var endianness;
-    var app1Start;
-    var ifdStart;
-    var offset;
-    var i;
-
-    // Only handle JPEG image (start by 0xFFD8)
-    if (dataView.getUint8(0) === 0xFF && dataView.getUint8(1) === 0xD8) {
-      offset = 2;
-
-      while (offset < length) {
-        if (dataView.getUint8(offset) === 0xFF && dataView.getUint8(offset + 1) === 0xE1) {
-          app1Start = offset;
-          break;
-        }
-
-        offset++;
-      }
-    }
-
-    if (app1Start) {
-      exifIDCode = app1Start + 4;
-      tiffOffset = app1Start + 10;
-
-      if (getStringFromCharCode(dataView, exifIDCode, 4) === 'Exif') {
-        endianness = dataView.getUint16(tiffOffset);
-        littleEndian = endianness === 0x4949;
-
-        if (littleEndian || endianness === 0x4D4D /* bigEndian */) {
-          if (dataView.getUint16(tiffOffset + 2, littleEndian) === 0x002A) {
-            firstIFDOffset = dataView.getUint32(tiffOffset + 4, littleEndian);
-
-            if (firstIFDOffset >= 0x00000008) {
-              ifdStart = tiffOffset + firstIFDOffset;
-            }
-          }
-        }
-      }
-    }
-
-    if (ifdStart) {
-      length = dataView.getUint16(ifdStart, littleEndian);
-
-      for (i = 0; i < length; i++) {
-        offset = ifdStart + i * 12 + 2;
-
-        if (dataView.getUint16(offset, littleEndian) === 0x0112 /* Orientation */) {
-
-          // 8 is the offset of the current tag's value
-          offset += 8;
-
-          // Get the original orientation value
-          orientation = dataView.getUint16(offset, littleEndian);
-
-          // Override the orientation with its default value for Safari (#120)
-          if (IS_SAFARI) {
-            dataView.setUint16(offset, 1, littleEndian);
-          }
-
-          break;
-        }
-      }
-    }
-
-    return orientation;
-  }
-
-  function dataURLToArrayBuffer(dataURL) {
-    var base64 = dataURL.replace(REGEXP_DATA_URL_HEAD, '');
-    var binary = atob(base64);
-    var length = binary.length;
-    var arrayBuffer = new ArrayBuffer(length);
-    var dataView = new Uint8Array(arrayBuffer);
-    var i;
-
-    for (i = 0; i < length; i++) {
-      dataView[i] = binary.charCodeAt(i);
-    }
-
-    return arrayBuffer;
-  }
-
-  // Only available for JPEG image
-  function arrayBufferToDataURL(arrayBuffer) {
-    var dataView = new Uint8Array(arrayBuffer);
-    var length = dataView.length;
-    var base64 = '';
-    var i;
-
-    for (i = 0; i < length; i++) {
-      base64 += fromCharCode(dataView[i]);
-    }
-
-    return 'data:image/jpeg;base64,' + btoa(base64);
-  }
-
-  function Cropper(element, options) {
-    this.$element = $(element);
-    this.options = $.extend({}, Cropper.DEFAULTS, $.isPlainObject(options) && options);
-    this.isLoaded = false;
-    this.isBuilt = false;
-    this.isCompleted = false;
-    this.isRotated = false;
-    this.isCropped = false;
-    this.isDisabled = false;
-    this.isReplaced = false;
-    this.isLimited = false;
-    this.wheeling = false;
-    this.isImg = false;
-    this.originalUrl = '';
-    this.canvas = null;
-    this.cropBox = null;
-    this.init();
-  }
-
-  Cropper.prototype = {
-    constructor: Cropper,
-
-    init: function () {
-      var $this = this.$element;
-      var url;
-
-      if ($this.is('img')) {
-        this.isImg = true;
-
-        // Should use `$.fn.attr` here. e.g.: "img/picture.jpg"
-        this.originalUrl = url = $this.attr('src');
-
-        // Stop when it's a blank image
-        if (!url) {
-          return;
-        }
-
-        // Should use `$.fn.prop` here. e.g.: "http://example.com/img/picture.jpg"
-        url = $this.prop('src');
-      } else if ($this.is('canvas') && SUPPORT_CANVAS) {
-        url = $this[0].toDataURL();
-      }
-
-      this.load(url);
-    },
-
-    // A shortcut for triggering custom events
-    trigger: function (type, data) {
-      var e = $.Event(type, data);
-
-      this.$element.trigger(e);
-
-      return e;
-    },
-
-    load: function (url) {
-      var options = this.options;
-      var $this = this.$element;
-      var read;
-      var xhr;
-
-      if (!url) {
-        return;
-      }
-
-      // Trigger build event first
-      $this.one(EVENT_BUILD, options.build);
-
-      if (this.trigger(EVENT_BUILD).isDefaultPrevented()) {
-        return;
-      }
-
-      this.url = url;
-      this.image = {};
-
-      if (!options.checkOrientation || !ArrayBuffer) {
-        return this.clone();
-      }
-
-      read = $.proxy(this.read, this);
-
-      // XMLHttpRequest disallows to open a Data URL in some browsers like IE11 and Safari
-      if (REGEXP_DATA_URL.test(url)) {
-        return REGEXP_DATA_URL_JPEG.test(url) ?
-          read(dataURLToArrayBuffer(url)) :
-          this.clone();
-      }
-
-      xhr = new XMLHttpRequest();
-
-      xhr.onerror = xhr.onabort = $.proxy(function () {
-        this.clone();
-      }, this);
-
-      xhr.onload = function () {
-        read(this.response);
-      };
-
-      xhr.open('get', url);
-      xhr.responseType = 'arraybuffer';
-      xhr.send();
-    },
-
-    read: function (arrayBuffer) {
-      var options = this.options;
-      var orientation = getOrientation(arrayBuffer);
-      var image = this.image;
-      var rotate;
-      var scaleX;
-      var scaleY;
-
-      if (orientation > 1) {
-        this.url = arrayBufferToDataURL(arrayBuffer);
-
-        switch (orientation) {
-
-          // flip horizontal
-          case 2:
-            scaleX = -1;
-            break;
-
-          // rotate left 180°
-          case 3:
-            rotate = -180;
-            break;
-
-          // flip vertical
-          case 4:
-            scaleY = -1;
-            break;
-
-          // flip vertical + rotate right 90°
-          case 5:
-            rotate = 90;
-            scaleY = -1;
-            break;
-
-          // rotate right 90°
-          case 6:
-            rotate = 90;
-            break;
-
-          // flip horizontal + rotate right 90°
-          case 7:
-            rotate = 90;
-            scaleX = -1;
-            break;
-
-          // rotate left 90°
-          case 8:
-            rotate = -90;
-            break;
-        }
-      }
-
-      if (options.rotatable) {
-        image.rotate = rotate;
-      }
-
-      if (options.scalable) {
-        image.scaleX = scaleX;
-        image.scaleY = scaleY;
-      }
-
-      this.clone();
-    },
-
-    clone: function () {
-      var options = this.options;
-      var $this = this.$element;
-      var url = this.url;
-      var crossOrigin = '';
-      var crossOriginUrl;
-      var $clone;
-
-      if (options.checkCrossOrigin && isCrossOriginURL(url)) {
-        crossOrigin = $this.prop('crossOrigin');
-
-        if (crossOrigin) {
-          crossOriginUrl = url;
-        } else {
-          crossOrigin = 'anonymous';
-
-          // Bust cache (#148) when there is not a "crossOrigin" property
-          crossOriginUrl = addTimestamp(url);
-        }
-      }
-
-      this.crossOrigin = crossOrigin;
-      this.crossOriginUrl = crossOriginUrl;
-      this.$clone = $clone = $('<img' + getCrossOrigin(crossOrigin) + ' src="' + (crossOriginUrl || url) + '">');
-
-      if (this.isImg) {
-        if ($this[0].complete) {
-          this.start();
-        } else {
-          $this.one(EVENT_LOAD, $.proxy(this.start, this));
-        }
-      } else {
-        $clone.
-          one(EVENT_LOAD, $.proxy(this.start, this)).
-          one(EVENT_ERROR, $.proxy(this.stop, this)).
-          addClass(CLASS_HIDE).
-          insertAfter($this);
-      }
-    },
-
-    start: function () {
-      var $image = this.$element;
-      var $clone = this.$clone;
-
-      if (!this.isImg) {
-        $clone.off(EVENT_ERROR, this.stop);
-        $image = $clone;
-      }
-
-      getImageSize($image[0], $.proxy(function (naturalWidth, naturalHeight) {
-        $.extend(this.image, {
-          naturalWidth: naturalWidth,
-          naturalHeight: naturalHeight,
-          aspectRatio: naturalWidth / naturalHeight
-        });
-
-        this.isLoaded = true;
-        this.build();
-      }, this));
-    },
-
-    stop: function () {
-      this.$clone.remove();
-      this.$clone = null;
-    },
-
-    build: function () {
-      var options = this.options;
-      var $this = this.$element;
-      var $clone = this.$clone;
-      var $cropper;
-      var $cropBox;
-      var $face;
-
-      if (!this.isLoaded) {
-        return;
-      }
-
-      // Unbuild first when replace
-      if (this.isBuilt) {
-        this.unbuild();
-      }
-
-      // Create cropper elements
-      this.$container = $this.parent();
-      this.$cropper = $cropper = $(Cropper.TEMPLATE);
-      this.$canvas = $cropper.find('.cropper-canvas').append($clone);
-      this.$dragBox = $cropper.find('.cropper-drag-box');
-      this.$cropBox = $cropBox = $cropper.find('.cropper-crop-box');
-      this.$viewBox = $cropper.find('.cropper-view-box');
-      this.$face = $face = $cropBox.find('.cropper-face');
-
-      // Hide the original image
-      $this.addClass(CLASS_HIDDEN).after($cropper);
-
-      // Show the clone image if is hidden
-      if (!this.isImg) {
-        $clone.removeClass(CLASS_HIDE);
-      }
-
-      this.initPreview();
-      this.bind();
-
-      options.aspectRatio = max(0, options.aspectRatio) || NaN;
-      options.viewMode = max(0, min(3, round(options.viewMode))) || 0;
-
-      if (options.autoCrop) {
-        this.isCropped = true;
-
-        if (options.modal) {
-          this.$dragBox.addClass(CLASS_MODAL);
-        }
-      } else {
-        $cropBox.addClass(CLASS_HIDDEN);
-      }
-
-      if (!options.guides) {
-        $cropBox.find('.cropper-dashed').addClass(CLASS_HIDDEN);
-      }
-
-      if (!options.center) {
-        $cropBox.find('.cropper-center').addClass(CLASS_HIDDEN);
-      }
-
-      if (options.cropBoxMovable) {
-        $face.addClass(CLASS_MOVE).data(DATA_ACTION, ACTION_ALL);
-      }
-
-      if (!options.highlight) {
-        $face.addClass(CLASS_INVISIBLE);
-      }
-
-      if (options.background) {
-        $cropper.addClass(CLASS_BG);
-      }
-
-      if (!options.cropBoxResizable) {
-        $cropBox.find('.cropper-line, .cropper-point').addClass(CLASS_HIDDEN);
-      }
-
-      this.setDragMode(options.dragMode);
-      this.render();
-      this.isBuilt = true;
-      this.setData(options.data);
-      $this.one(EVENT_BUILT, options.built);
-
-      // Trigger the built event asynchronously to keep `data('cropper')` is defined
-      setTimeout($.proxy(function () {
-        this.trigger(EVENT_BUILT);
-        this.isCompleted = true;
-      }, this), 0);
-    },
-
-    unbuild: function () {
-      if (!this.isBuilt) {
-        return;
-      }
-
-      this.isBuilt = false;
-      this.isCompleted = false;
-      this.initialImage = null;
-
-      // Clear `initialCanvas` is necessary when replace
-      this.initialCanvas = null;
-      this.initialCropBox = null;
-      this.container = null;
-      this.canvas = null;
-
-      // Clear `cropBox` is necessary when replace
-      this.cropBox = null;
-      this.unbind();
-
-      this.resetPreview();
-      this.$preview = null;
-
-      this.$viewBox = null;
-      this.$cropBox = null;
-      this.$dragBox = null;
-      this.$canvas = null;
-      this.$container = null;
-
-      this.$cropper.remove();
-      this.$cropper = null;
-    },
-
-    render: function () {
-      this.initContainer();
-      this.initCanvas();
-      this.initCropBox();
-
-      this.renderCanvas();
-
-      if (this.isCropped) {
-        this.renderCropBox();
-      }
-    },
-
-    initContainer: function () {
-      var options = this.options;
-      var $this = this.$element;
-      var $container = this.$container;
-      var $cropper = this.$cropper;
-
-      $cropper.addClass(CLASS_HIDDEN);
-      $this.removeClass(CLASS_HIDDEN);
-
-      $cropper.css((this.container = {
-        width: max($container.width(), num(options.minContainerWidth) || 200),
-        height: max($container.height(), num(options.minContainerHeight) || 100)
-      }));
-
-      $this.addClass(CLASS_HIDDEN);
-      $cropper.removeClass(CLASS_HIDDEN);
-    },
-
-    // Canvas (image wrapper)
-    initCanvas: function () {
-      var viewMode = this.options.viewMode;
-      var container = this.container;
-      var containerWidth = container.width;
-      var containerHeight = container.height;
-      var image = this.image;
-      var imageNaturalWidth = image.naturalWidth;
-      var imageNaturalHeight = image.naturalHeight;
-      var is90Degree = abs(image.rotate) === 90;
-      var naturalWidth = is90Degree ? imageNaturalHeight : imageNaturalWidth;
-      var naturalHeight = is90Degree ? imageNaturalWidth : imageNaturalHeight;
-      var aspectRatio = naturalWidth / naturalHeight;
-      var canvasWidth = containerWidth;
-      var canvasHeight = containerHeight;
-      var canvas;
-
-      if (containerHeight * aspectRatio > containerWidth) {
-        if (viewMode === 3) {
-          canvasWidth = containerHeight * aspectRatio;
-        } else {
-          canvasHeight = containerWidth / aspectRatio;
-        }
-      } else {
-        if (viewMode === 3) {
-          canvasHeight = containerWidth / aspectRatio;
-        } else {
-          canvasWidth = containerHeight * aspectRatio;
-        }
-      }
-
-      canvas = {
-        naturalWidth: naturalWidth,
-        naturalHeight: naturalHeight,
-        aspectRatio: aspectRatio,
-        width: canvasWidth,
-        height: canvasHeight
-      };
-
-      canvas.oldLeft = canvas.left = (containerWidth - canvasWidth) / 2;
-      canvas.oldTop = canvas.top = (containerHeight - canvasHeight) / 2;
-
-      this.canvas = canvas;
-      this.isLimited = (viewMode === 1 || viewMode === 2);
-      this.limitCanvas(true, true);
-      this.initialImage = $.extend({}, image);
-      this.initialCanvas = $.extend({}, canvas);
-    },
-
-    limitCanvas: function (isSizeLimited, isPositionLimited) {
-      var options = this.options;
-      var viewMode = options.viewMode;
-      var container = this.container;
-      var containerWidth = container.width;
-      var containerHeight = container.height;
-      var canvas = this.canvas;
-      var aspectRatio = canvas.aspectRatio;
-      var cropBox = this.cropBox;
-      var isCropped = this.isCropped && cropBox;
-      var minCanvasWidth;
-      var minCanvasHeight;
-      var newCanvasLeft;
-      var newCanvasTop;
-
-      if (isSizeLimited) {
-        minCanvasWidth = num(options.minCanvasWidth) || 0;
-        minCanvasHeight = num(options.minCanvasHeight) || 0;
-
-        if (viewMode) {
-          if (viewMode > 1) {
-            minCanvasWidth = max(minCanvasWidth, containerWidth);
-            minCanvasHeight = max(minCanvasHeight, containerHeight);
-
-            if (viewMode === 3) {
-              if (minCanvasHeight * aspectRatio > minCanvasWidth) {
-                minCanvasWidth = minCanvasHeight * aspectRatio;
-              } else {
-                minCanvasHeight = minCanvasWidth / aspectRatio;
-              }
-            }
-          } else {
-            if (minCanvasWidth) {
-              minCanvasWidth = max(minCanvasWidth, isCropped ? cropBox.width : 0);
-            } else if (minCanvasHeight) {
-              minCanvasHeight = max(minCanvasHeight, isCropped ? cropBox.height : 0);
-            } else if (isCropped) {
-              minCanvasWidth = cropBox.width;
-              minCanvasHeight = cropBox.height;
-
-              if (minCanvasHeight * aspectRatio > minCanvasWidth) {
-                minCanvasWidth = minCanvasHeight * aspectRatio;
-              } else {
-                minCanvasHeight = minCanvasWidth / aspectRatio;
-              }
-            }
-          }
-        }
-
-        if (minCanvasWidth && minCanvasHeight) {
-          if (minCanvasHeight * aspectRatio > minCanvasWidth) {
-            minCanvasHeight = minCanvasWidth / aspectRatio;
-          } else {
-            minCanvasWidth = minCanvasHeight * aspectRatio;
-          }
-        } else if (minCanvasWidth) {
-          minCanvasHeight = minCanvasWidth / aspectRatio;
-        } else if (minCanvasHeight) {
-          minCanvasWidth = minCanvasHeight * aspectRatio;
-        }
-
-        canvas.minWidth = minCanvasWidth;
-        canvas.minHeight = minCanvasHeight;
-        canvas.maxWidth = Infinity;
-        canvas.maxHeight = Infinity;
-      }
-
-      if (isPositionLimited) {
-        if (viewMode) {
-          newCanvasLeft = containerWidth - canvas.width;
-          newCanvasTop = containerHeight - canvas.height;
-
-          canvas.minLeft = min(0, newCanvasLeft);
-          canvas.minTop = min(0, newCanvasTop);
-          canvas.maxLeft = max(0, newCanvasLeft);
-          canvas.maxTop = max(0, newCanvasTop);
-
-          if (isCropped && this.isLimited) {
-            canvas.minLeft = min(
-              cropBox.left,
-              cropBox.left + cropBox.width - canvas.width
-            );
-            canvas.minTop = min(
-              cropBox.top,
-              cropBox.top + cropBox.height - canvas.height
-            );
-            canvas.maxLeft = cropBox.left;
-            canvas.maxTop = cropBox.top;
-
-            if (viewMode === 2) {
-              if (canvas.width >= containerWidth) {
-                canvas.minLeft = min(0, newCanvasLeft);
-                canvas.maxLeft = max(0, newCanvasLeft);
-              }
-
-              if (canvas.height >= containerHeight) {
-                canvas.minTop = min(0, newCanvasTop);
-                canvas.maxTop = max(0, newCanvasTop);
-              }
-            }
-          }
-        } else {
-          canvas.minLeft = -canvas.width;
-          canvas.minTop = -canvas.height;
-          canvas.maxLeft = containerWidth;
-          canvas.maxTop = containerHeight;
-        }
-      }
-    },
-
-    renderCanvas: function (isChanged) {
-      var canvas = this.canvas;
-      var image = this.image;
-      var rotate = image.rotate;
-      var naturalWidth = image.naturalWidth;
-      var naturalHeight = image.naturalHeight;
-      var aspectRatio;
-      var rotated;
-
-      if (this.isRotated) {
-        this.isRotated = false;
-
-        // Computes rotated sizes with image sizes
-        rotated = getRotatedSizes({
-          width: image.width,
-          height: image.height,
-          degree: rotate
-        });
-
-        aspectRatio = rotated.width / rotated.height;
-
-        if (aspectRatio !== canvas.aspectRatio) {
-          canvas.left -= (rotated.width - canvas.width) / 2;
-          canvas.top -= (rotated.height - canvas.height) / 2;
-          canvas.width = rotated.width;
-          canvas.height = rotated.height;
-          canvas.aspectRatio = aspectRatio;
-          canvas.naturalWidth = naturalWidth;
-          canvas.naturalHeight = naturalHeight;
-
-          // Computes rotated sizes with natural image sizes
-          if (rotate % 180) {
-            rotated = getRotatedSizes({
-              width: naturalWidth,
-              height: naturalHeight,
-              degree: rotate
-            });
-
-            canvas.naturalWidth = rotated.width;
-            canvas.naturalHeight = rotated.height;
-          }
-
-          this.limitCanvas(true, false);
-        }
-      }
-
-      if (canvas.width > canvas.maxWidth || canvas.width < canvas.minWidth) {
-        canvas.left = canvas.oldLeft;
-      }
-
-      if (canvas.height > canvas.maxHeight || canvas.height < canvas.minHeight) {
-        canvas.top = canvas.oldTop;
-      }
-
-      canvas.width = min(max(canvas.width, canvas.minWidth), canvas.maxWidth);
-      canvas.height = min(max(canvas.height, canvas.minHeight), canvas.maxHeight);
-
-      this.limitCanvas(false, true);
-
-      canvas.oldLeft = canvas.left = min(max(canvas.left, canvas.minLeft), canvas.maxLeft);
-      canvas.oldTop = canvas.top = min(max(canvas.top, canvas.minTop), canvas.maxTop);
-
-      this.$canvas.css({
-        width: canvas.width,
-        height: canvas.height,
-        left: canvas.left,
-        top: canvas.top
-      });
-
-      this.renderImage();
-
-      if (this.isCropped && this.isLimited) {
-        this.limitCropBox(true, true);
-      }
-
-      if (isChanged) {
-        this.output();
-      }
-    },
-
-    renderImage: function (isChanged) {
-      var canvas = this.canvas;
-      var image = this.image;
-      var reversed;
-
-      if (image.rotate) {
-        reversed = getRotatedSizes({
-          width: canvas.width,
-          height: canvas.height,
-          degree: image.rotate,
-          aspectRatio: image.aspectRatio
-        }, true);
-      }
-
-      $.extend(image, reversed ? {
-        width: reversed.width,
-        height: reversed.height,
-        left: (canvas.width - reversed.width) / 2,
-        top: (canvas.height - reversed.height) / 2
-      } : {
-        width: canvas.width,
-        height: canvas.height,
-        left: 0,
-        top: 0
-      });
-
-      this.$clone.css({
-        width: image.width,
-        height: image.height,
-        marginLeft: image.left,
-        marginTop: image.top,
-        transform: getTransform(image)
-      });
-
-      if (isChanged) {
-        this.output();
-      }
-    },
-
-    initCropBox: function () {
-      var options = this.options;
-      var canvas = this.canvas;
-      var aspectRatio = options.aspectRatio;
-      var autoCropArea = num(options.autoCropArea) || 0.8;
-      var cropBox = {
-            width: canvas.width,
-            height: canvas.height
-          };
-
-      if (aspectRatio) {
-        if (canvas.height * aspectRatio > canvas.width) {
-          cropBox.height = cropBox.width / aspectRatio;
-        } else {
-          cropBox.width = cropBox.height * aspectRatio;
-        }
-      }
-
-      this.cropBox = cropBox;
-      this.limitCropBox(true, true);
-
-      // Initialize auto crop area
-      cropBox.width = min(max(cropBox.width, cropBox.minWidth), cropBox.maxWidth);
-      cropBox.height = min(max(cropBox.height, cropBox.minHeight), cropBox.maxHeight);
-
-      // The width of auto crop area must large than "minWidth", and the height too. (#164)
-      cropBox.width = max(cropBox.minWidth, cropBox.width * autoCropArea);
-      cropBox.height = max(cropBox.minHeight, cropBox.height * autoCropArea);
-      cropBox.oldLeft = cropBox.left = canvas.left + (canvas.width - cropBox.width) / 2;
-      cropBox.oldTop = cropBox.top = canvas.top + (canvas.height - cropBox.height) / 2;
-
-      this.initialCropBox = $.extend({}, cropBox);
-    },
-
-    limitCropBox: function (isSizeLimited, isPositionLimited) {
-      var options = this.options;
-      var aspectRatio = options.aspectRatio;
-      var container = this.container;
-      var containerWidth = container.width;
-      var containerHeight = container.height;
-      var canvas = this.canvas;
-      var cropBox = this.cropBox;
-      var isLimited = this.isLimited;
-      var minCropBoxWidth;
-      var minCropBoxHeight;
-      var maxCropBoxWidth;
-      var maxCropBoxHeight;
-
-      if (isSizeLimited) {
-        minCropBoxWidth = num(options.minCropBoxWidth) || 0;
-        minCropBoxHeight = num(options.minCropBoxHeight) || 0;
-
-        // The min/maxCropBoxWidth/Height must be less than containerWidth/Height
-        minCropBoxWidth = min(minCropBoxWidth, containerWidth);
-        minCropBoxHeight = min(minCropBoxHeight, containerHeight);
-        maxCropBoxWidth = min(containerWidth, isLimited ? canvas.width : containerWidth);
-        maxCropBoxHeight = min(containerHeight, isLimited ? canvas.height : containerHeight);
-
-        if (aspectRatio) {
-          if (minCropBoxWidth && minCropBoxHeight) {
-            if (minCropBoxHeight * aspectRatio > minCropBoxWidth) {
-              minCropBoxHeight = minCropBoxWidth / aspectRatio;
-            } else {
-              minCropBoxWidth = minCropBoxHeight * aspectRatio;
-            }
-          } else if (minCropBoxWidth) {
-            minCropBoxHeight = minCropBoxWidth / aspectRatio;
-          } else if (minCropBoxHeight) {
-            minCropBoxWidth = minCropBoxHeight * aspectRatio;
-          }
-
-          if (maxCropBoxHeight * aspectRatio > maxCropBoxWidth) {
-            maxCropBoxHeight = maxCropBoxWidth / aspectRatio;
-          } else {
-            maxCropBoxWidth = maxCropBoxHeight * aspectRatio;
-          }
-        }
-
-        // The minWidth/Height must be less than maxWidth/Height
-        cropBox.minWidth = min(minCropBoxWidth, maxCropBoxWidth);
-        cropBox.minHeight = min(minCropBoxHeight, maxCropBoxHeight);
-        cropBox.maxWidth = maxCropBoxWidth;
-        cropBox.maxHeight = maxCropBoxHeight;
-      }
-
-      if (isPositionLimited) {
-        if (isLimited) {
-          cropBox.minLeft = max(0, canvas.left);
-          cropBox.minTop = max(0, canvas.top);
-          cropBox.maxLeft = min(containerWidth, canvas.left + canvas.width) - cropBox.width;
-          cropBox.maxTop = min(containerHeight, canvas.top + canvas.height) - cropBox.height;
-        } else {
-          cropBox.minLeft = 0;
-          cropBox.minTop = 0;
-          cropBox.maxLeft = containerWidth - cropBox.width;
-          cropBox.maxTop = containerHeight - cropBox.height;
-        }
-      }
-    },
-
-    renderCropBox: function () {
-      var options = this.options;
-      var container = this.container;
-      var containerWidth = container.width;
-      var containerHeight = container.height;
-      var cropBox = this.cropBox;
-
-      if (cropBox.width > cropBox.maxWidth || cropBox.width < cropBox.minWidth) {
-        cropBox.left = cropBox.oldLeft;
-      }
-
-      if (cropBox.height > cropBox.maxHeight || cropBox.height < cropBox.minHeight) {
-        cropBox.top = cropBox.oldTop;
-      }
-
-      cropBox.width = min(max(cropBox.width, cropBox.minWidth), cropBox.maxWidth);
-      cropBox.height = min(max(cropBox.height, cropBox.minHeight), cropBox.maxHeight);
-
-      this.limitCropBox(false, true);
-
-      cropBox.oldLeft = cropBox.left = min(max(cropBox.left, cropBox.minLeft), cropBox.maxLeft);
-      cropBox.oldTop = cropBox.top = min(max(cropBox.top, cropBox.minTop), cropBox.maxTop);
-
-      if (options.movable && options.cropBoxMovable) {
-
-        // Turn to move the canvas when the crop box is equal to the container
-        this.$face.data(DATA_ACTION, (cropBox.width === containerWidth && cropBox.height === containerHeight) ? ACTION_MOVE : ACTION_ALL);
-      }
-
-      this.$cropBox.css({
-        width: cropBox.width,
-        height: cropBox.height,
-        left: cropBox.left,
-        top: cropBox.top
-      });
-
-      if (this.isCropped && this.isLimited) {
-        this.limitCanvas(true, true);
-      }
-
-      if (!this.isDisabled) {
-        this.output();
-      }
-    },
-
-    output: function () {
-      this.preview();
-
-      if (this.isCompleted) {
-        this.trigger(EVENT_CROP, this.getData());
-      } else if (!this.isBuilt) {
-
-        // Only trigger one crop event before complete
-        this.$element.one(EVENT_BUILT, $.proxy(function () {
-          this.trigger(EVENT_CROP, this.getData());
-        }, this));
-      }
-    },
-
-    initPreview: function () {
-      var crossOrigin = getCrossOrigin(this.crossOrigin);
-      var url = crossOrigin ? this.crossOriginUrl : this.url;
-      var $clone2;
-
-      this.$preview = $(this.options.preview);
-      this.$clone2 = $clone2 = $('<img' + crossOrigin + ' src="' + url + '">');
-      this.$viewBox.html($clone2);
-      this.$preview.each(function () {
-        var $this = $(this);
-
-        // Save the original size for recover
-        $this.data(DATA_PREVIEW, {
-          width: $this.width(),
-          height: $this.height(),
-          html: $this.html()
-        });
-
-        /**
-         * Override img element styles
-         * Add `display:block` to avoid margin top issue
-         * (Occur only when margin-top <= -height)
-         */
-        $this.html(
-          '<img' + crossOrigin + ' src="' + url + '" style="' +
-          'display:block;width:100%;height:auto;' +
-          'min-width:0!important;min-height:0!important;' +
-          'max-width:none!important;max-height:none!important;' +
-          'image-orientation:0deg!important;">'
-        );
-      });
-    },
-
-    resetPreview: function () {
-      this.$preview.each(function () {
-        var $this = $(this);
-        var data = $this.data(DATA_PREVIEW);
-
-        $this.css({
-          width: data.width,
-          height: data.height
-        }).html(data.html).removeData(DATA_PREVIEW);
-      });
-    },
-
-    preview: function () {
-      var image = this.image;
-      var canvas = this.canvas;
-      var cropBox = this.cropBox;
-      var cropBoxWidth = cropBox.width;
-      var cropBoxHeight = cropBox.height;
-      var width = image.width;
-      var height = image.height;
-      var left = cropBox.left - canvas.left - image.left;
-      var top = cropBox.top - canvas.top - image.top;
-
-      if (!this.isCropped || this.isDisabled) {
-        return;
-      }
-
-      this.$clone2.css({
-        width: width,
-        height: height,
-        marginLeft: -left,
-        marginTop: -top,
-        transform: getTransform(image)
-      });
-
-      this.$preview.each(function () {
-        var $this = $(this);
-        var data = $this.data(DATA_PREVIEW);
-        var originalWidth = data.width;
-        var originalHeight = data.height;
-        var newWidth = originalWidth;
-        var newHeight = originalHeight;
-        var ratio = 1;
-
-        if (cropBoxWidth) {
-          ratio = originalWidth / cropBoxWidth;
-          newHeight = cropBoxHeight * ratio;
-        }
-
-        if (cropBoxHeight && newHeight > originalHeight) {
-          ratio = originalHeight / cropBoxHeight;
-          newWidth = cropBoxWidth * ratio;
-          newHeight = originalHeight;
-        }
-
-        $this.css({
-          width: newWidth,
-          height: newHeight
-        }).find('img').css({
-          width: width * ratio,
-          height: height * ratio,
-          marginLeft: -left * ratio,
-          marginTop: -top * ratio,
-          transform: getTransform(image)
-        });
-      });
-    },
-
-    bind: function () {
-      var options = this.options;
-      var $this = this.$element;
-      var $cropper = this.$cropper;
-
-      if ($.isFunction(options.cropstart)) {
-        $this.on(EVENT_CROP_START, options.cropstart);
-      }
-
-      if ($.isFunction(options.cropmove)) {
-        $this.on(EVENT_CROP_MOVE, options.cropmove);
-      }
-
-      if ($.isFunction(options.cropend)) {
-        $this.on(EVENT_CROP_END, options.cropend);
-      }
-
-      if ($.isFunction(options.crop)) {
-        $this.on(EVENT_CROP, options.crop);
-      }
-
-      if ($.isFunction(options.zoom)) {
-        $this.on(EVENT_ZOOM, options.zoom);
-      }
-
-      $cropper.on(EVENT_MOUSE_DOWN, $.proxy(this.cropStart, this));
-
-      if (options.zoomable && options.zoomOnWheel) {
-        $cropper.on(EVENT_WHEEL, $.proxy(this.wheel, this));
-      }
-
-      if (options.toggleDragModeOnDblclick) {
-        $cropper.on(EVENT_DBLCLICK, $.proxy(this.dblclick, this));
-      }
-
-      $document.
-        on(EVENT_MOUSE_MOVE, (this._cropMove = proxy(this.cropMove, this))).
-        on(EVENT_MOUSE_UP, (this._cropEnd = proxy(this.cropEnd, this)));
-
-      if (options.responsive) {
-        $window.on(EVENT_RESIZE, (this._resize = proxy(this.resize, this)));
-      }
-    },
-
-    unbind: function () {
-      var options = this.options;
-      var $this = this.$element;
-      var $cropper = this.$cropper;
-
-      if ($.isFunction(options.cropstart)) {
-        $this.off(EVENT_CROP_START, options.cropstart);
-      }
-
-      if ($.isFunction(options.cropmove)) {
-        $this.off(EVENT_CROP_MOVE, options.cropmove);
-      }
-
-      if ($.isFunction(options.cropend)) {
-        $this.off(EVENT_CROP_END, options.cropend);
-      }
-
-      if ($.isFunction(options.crop)) {
-        $this.off(EVENT_CROP, options.crop);
-      }
-
-      if ($.isFunction(options.zoom)) {
-        $this.off(EVENT_ZOOM, options.zoom);
-      }
-
-      $cropper.off(EVENT_MOUSE_DOWN, this.cropStart);
-
-      if (options.zoomable && options.zoomOnWheel) {
-        $cropper.off(EVENT_WHEEL, this.wheel);
-      }
-
-      if (options.toggleDragModeOnDblclick) {
-        $cropper.off(EVENT_DBLCLICK, this.dblclick);
-      }
-
-      $document.
-        off(EVENT_MOUSE_MOVE, this._cropMove).
-        off(EVENT_MOUSE_UP, this._cropEnd);
-
-      if (options.responsive) {
-        $window.off(EVENT_RESIZE, this._resize);
-      }
-    },
-
-    resize: function () {
-      var restore = this.options.restore;
-      var $container = this.$container;
-      var container = this.container;
-      var canvasData;
-      var cropBoxData;
-      var ratio;
-
-      // Check `container` is necessary for IE8
-      if (this.isDisabled || !container) {
-        return;
-      }
-
-      ratio = $container.width() / container.width;
-
-      // Resize when width changed or height changed
-      if (ratio !== 1 || $container.height() !== container.height) {
-        if (restore) {
-          canvasData = this.getCanvasData();
-          cropBoxData = this.getCropBoxData();
-        }
-
-        this.render();
-
-        if (restore) {
-          this.setCanvasData($.each(canvasData, function (i, n) {
-            canvasData[i] = n * ratio;
-          }));
-          this.setCropBoxData($.each(cropBoxData, function (i, n) {
-            cropBoxData[i] = n * ratio;
-          }));
-        }
-      }
-    },
-
-    dblclick: function () {
-      if (this.isDisabled) {
-        return;
-      }
-
-      if (this.$dragBox.hasClass(CLASS_CROP)) {
-        this.setDragMode(ACTION_MOVE);
-      } else {
-        this.setDragMode(ACTION_CROP);
-      }
-    },
-
-    wheel: function (event) {
-      var e = event.originalEvent || event;
-      var ratio = num(this.options.wheelZoomRatio) || 0.1;
-      var delta = 1;
-
-      if (this.isDisabled) {
-        return;
-      }
-
-      event.preventDefault();
-
-      // Limit wheel speed to prevent zoom too fast
-      if (this.wheeling) {
-        return;
-      }
-
-      this.wheeling = true;
-
-      setTimeout($.proxy(function () {
-        this.wheeling = false;
-      }, this), 50);
-
-      if (e.deltaY) {
-        delta = e.deltaY > 0 ? 1 : -1;
-      } else if (e.wheelDelta) {
-        delta = -e.wheelDelta / 120;
-      } else if (e.detail) {
-        delta = e.detail > 0 ? 1 : -1;
-      }
-
-      this.zoom(-delta * ratio, event);
-    },
-
-    cropStart: function (event) {
-      var options = this.options;
-      var originalEvent = event.originalEvent;
-      var touches = originalEvent && originalEvent.touches;
-      var e = event;
-      var touchesLength;
-      var action;
-
-      if (this.isDisabled) {
-        return;
-      }
-
-      if (touches) {
-        touchesLength = touches.length;
-
-        if (touchesLength > 1) {
-          if (options.zoomable && options.zoomOnTouch && touchesLength === 2) {
-            e = touches[1];
-            this.startX2 = e.pageX;
-            this.startY2 = e.pageY;
-            action = ACTION_ZOOM;
-          } else {
-            return;
-          }
-        }
-
-        e = touches[0];
-      }
-
-      action = action || $(e.target).data(DATA_ACTION);
-
-      if (REGEXP_ACTIONS.test(action)) {
-        if (this.trigger(EVENT_CROP_START, {
-          originalEvent: originalEvent,
-          action: action
-        }).isDefaultPrevented()) {
-          return;
-        }
-
-        event.preventDefault();
-
-        this.action = action;
-        this.cropping = false;
-
-        // IE8  has `event.pageX/Y`, but not `event.originalEvent.pageX/Y`
-        // IE10 has `event.originalEvent.pageX/Y`, but not `event.pageX/Y`
-        this.startX = e.pageX || originalEvent && originalEvent.pageX;
-        this.startY = e.pageY || originalEvent && originalEvent.pageY;
-
-        if (action === ACTION_CROP) {
-          this.cropping = true;
-          this.$dragBox.addClass(CLASS_MODAL);
-        }
-      }
-    },
-
-    cropMove: function (event) {
-      var options = this.options;
-      var originalEvent = event.originalEvent;
-      var touches = originalEvent && originalEvent.touches;
-      var e = event;
-      var action = this.action;
-      var touchesLength;
-
-      if (this.isDisabled) {
-        return;
-      }
-
-      if (touches) {
-        touchesLength = touches.length;
-
-        if (touchesLength > 1) {
-          if (options.zoomable && options.zoomOnTouch && touchesLength === 2) {
-            e = touches[1];
-            this.endX2 = e.pageX;
-            this.endY2 = e.pageY;
-          } else {
-            return;
-          }
-        }
-
-        e = touches[0];
-      }
-
-      if (action) {
-        if (this.trigger(EVENT_CROP_MOVE, {
-          originalEvent: originalEvent,
-          action: action
-        }).isDefaultPrevented()) {
-          return;
-        }
-
-        event.preventDefault();
-
-        this.endX = e.pageX || originalEvent && originalEvent.pageX;
-        this.endY = e.pageY || originalEvent && originalEvent.pageY;
-
-        this.change(e.shiftKey, action === ACTION_ZOOM ? event : null);
-      }
-    },
-
-    cropEnd: function (event) {
-      var originalEvent = event.originalEvent;
-      var action = this.action;
-
-      if (this.isDisabled) {
-        return;
-      }
-
-      if (action) {
-        event.preventDefault();
-
-        if (this.cropping) {
-          this.cropping = false;
-          this.$dragBox.toggleClass(CLASS_MODAL, this.isCropped && this.options.modal);
-        }
-
-        this.action = '';
-
-        this.trigger(EVENT_CROP_END, {
-          originalEvent: originalEvent,
-          action: action
-        });
-      }
-    },
-
-    change: function (shiftKey, event) {
-      var options = this.options;
-      var aspectRatio = options.aspectRatio;
-      var action = this.action;
-      var container = this.container;
-      var canvas = this.canvas;
-      var cropBox = this.cropBox;
-      var width = cropBox.width;
-      var height = cropBox.height;
-      var left = cropBox.left;
-      var top = cropBox.top;
-      var right = left + width;
-      var bottom = top + height;
-      var minLeft = 0;
-      var minTop = 0;
-      var maxWidth = container.width;
-      var maxHeight = container.height;
-      var renderable = true;
-      var offset;
-      var range;
-
-      // Locking aspect ratio in "free mode" by holding shift key (#259)
-      if (!aspectRatio && shiftKey) {
-        aspectRatio = width && height ? width / height : 1;
-      }
-
-      if (this.limited) {
-        minLeft = cropBox.minLeft;
-        minTop = cropBox.minTop;
-        maxWidth = minLeft + min(container.width, canvas.left + canvas.width);
-        maxHeight = minTop + min(container.height, canvas.top + canvas.height);
-      }
-
-      range = {
-        x: this.endX - this.startX,
-        y: this.endY - this.startY
-      };
-
-      if (aspectRatio) {
-        range.X = range.y * aspectRatio;
-        range.Y = range.x / aspectRatio;
-      }
-
-      switch (action) {
-        // Move crop box
-        case ACTION_ALL:
-          left += range.x;
-          top += range.y;
-          break;
-
-        // Resize crop box
-        case ACTION_EAST:
-          if (range.x >= 0 && (right >= maxWidth || aspectRatio &&
-            (top <= minTop || bottom >= maxHeight))) {
-
-            renderable = false;
-            break;
-          }
-
-          width += range.x;
-
-          if (aspectRatio) {
-            height = width / aspectRatio;
-            top -= range.Y / 2;
-          }
-
-          if (width < 0) {
-            action = ACTION_WEST;
-            width = 0;
-          }
-
-          break;
-
-        case ACTION_NORTH:
-          if (range.y <= 0 && (top <= minTop || aspectRatio &&
-            (left <= minLeft || right >= maxWidth))) {
-
-            renderable = false;
-            break;
-          }
-
-          height -= range.y;
-          top += range.y;
-
-          if (aspectRatio) {
-            width = height * aspectRatio;
-            left += range.X / 2;
-          }
-
-          if (height < 0) {
-            action = ACTION_SOUTH;
-            height = 0;
-          }
-
-          break;
-
-        case ACTION_WEST:
-          if (range.x <= 0 && (left <= minLeft || aspectRatio &&
-            (top <= minTop || bottom >= maxHeight))) {
-
-            renderable = false;
-            break;
-          }
-
-          width -= range.x;
-          left += range.x;
-
-          if (aspectRatio) {
-            height = width / aspectRatio;
-            top += range.Y / 2;
-          }
-
-          if (width < 0) {
-            action = ACTION_EAST;
-            width = 0;
-          }
-
-          break;
-
-        case ACTION_SOUTH:
-          if (range.y >= 0 && (bottom >= maxHeight || aspectRatio &&
-            (left <= minLeft || right >= maxWidth))) {
-
-            renderable = false;
-            break;
-          }
-
-          height += range.y;
-
-          if (aspectRatio) {
-            width = height * aspectRatio;
-            left -= range.X / 2;
-          }
-
-          if (height < 0) {
-            action = ACTION_NORTH;
-            height = 0;
-          }
-
-          break;
-
-        case ACTION_NORTH_EAST:
-          if (aspectRatio) {
-            if (range.y <= 0 && (top <= minTop || right >= maxWidth)) {
-              renderable = false;
-              break;
-            }
-
-            height -= range.y;
-            top += range.y;
-            width = height * aspectRatio;
-          } else {
-            if (range.x >= 0) {
-              if (right < maxWidth) {
-                width += range.x;
-              } else if (range.y <= 0 && top <= minTop) {
-                renderable = false;
-              }
-            } else {
-              width += range.x;
-            }
-
-            if (range.y <= 0) {
-              if (top > minTop) {
-                height -= range.y;
-                top += range.y;
-              }
-            } else {
-              height -= range.y;
-              top += range.y;
-            }
-          }
-
-          if (width < 0 && height < 0) {
-            action = ACTION_SOUTH_WEST;
-            height = 0;
-            width = 0;
-          } else if (width < 0) {
-            action = ACTION_NORTH_WEST;
-            width = 0;
-          } else if (height < 0) {
-            action = ACTION_SOUTH_EAST;
-            height = 0;
-          }
-
-          break;
-
-        case ACTION_NORTH_WEST:
-          if (aspectRatio) {
-            if (range.y <= 0 && (top <= minTop || left <= minLeft)) {
-              renderable = false;
-              break;
-            }
-
-            height -= range.y;
-            top += range.y;
-            width = height * aspectRatio;
-            left += range.X;
-          } else {
-            if (range.x <= 0) {
-              if (left > minLeft) {
-                width -= range.x;
-                left += range.x;
-              } else if (range.y <= 0 && top <= minTop) {
-                renderable = false;
-              }
-            } else {
-              width -= range.x;
-              left += range.x;
-            }
-
-            if (range.y <= 0) {
-              if (top > minTop) {
-                height -= range.y;
-                top += range.y;
-              }
-            } else {
-              height -= range.y;
-              top += range.y;
-            }
-          }
-
-          if (width < 0 && height < 0) {
-            action = ACTION_SOUTH_EAST;
-            height = 0;
-            width = 0;
-          } else if (width < 0) {
-            action = ACTION_NORTH_EAST;
-            width = 0;
-          } else if (height < 0) {
-            action = ACTION_SOUTH_WEST;
-            height = 0;
-          }
-
-          break;
-
-        case ACTION_SOUTH_WEST:
-          if (aspectRatio) {
-            if (range.x <= 0 && (left <= minLeft || bottom >= maxHeight)) {
-              renderable = false;
-              break;
-            }
-
-            width -= range.x;
-            left += range.x;
-            height = width / aspectRatio;
-          } else {
-            if (range.x <= 0) {
-              if (left > minLeft) {
-                width -= range.x;
-                left += range.x;
-              } else if (range.y >= 0 && bottom >= maxHeight) {
-                renderable = false;
-              }
-            } else {
-              width -= range.x;
-              left += range.x;
-            }
-
-            if (range.y >= 0) {
-              if (bottom < maxHeight) {
-                height += range.y;
-              }
-            } else {
-              height += range.y;
-            }
-          }
-
-          if (width < 0 && height < 0) {
-            action = ACTION_NORTH_EAST;
-            height = 0;
-            width = 0;
-          } else if (width < 0) {
-            action = ACTION_SOUTH_EAST;
-            width = 0;
-          } else if (height < 0) {
-            action = ACTION_NORTH_WEST;
-            height = 0;
-          }
-
-          break;
-
-        case ACTION_SOUTH_EAST:
-          if (aspectRatio) {
-            if (range.x >= 0 && (right >= maxWidth || bottom >= maxHeight)) {
-              renderable = false;
-              break;
-            }
-
-            width += range.x;
-            height = width / aspectRatio;
-          } else {
-            if (range.x >= 0) {
-              if (right < maxWidth) {
-                width += range.x;
-              } else if (range.y >= 0 && bottom >= maxHeight) {
-                renderable = false;
-              }
-            } else {
-              width += range.x;
-            }
-
-            if (range.y >= 0) {
-              if (bottom < maxHeight) {
-                height += range.y;
-              }
-            } else {
-              height += range.y;
-            }
-          }
-
-          if (width < 0 && height < 0) {
-            action = ACTION_NORTH_WEST;
-            height = 0;
-            width = 0;
-          } else if (width < 0) {
-            action = ACTION_SOUTH_WEST;
-            width = 0;
-          } else if (height < 0) {
-            action = ACTION_NORTH_EAST;
-            height = 0;
-          }
-
-          break;
-
-        // Move canvas
-        case ACTION_MOVE:
-          this.move(range.x, range.y);
-          renderable = false;
-          break;
-
-        // Zoom canvas
-        case ACTION_ZOOM:
-          this.zoom((function (x1, y1, x2, y2) {
-            var z1 = sqrt(x1 * x1 + y1 * y1);
-            var z2 = sqrt(x2 * x2 + y2 * y2);
-
-            return (z2 - z1) / z1;
-          })(
-            abs(this.startX - this.startX2),
-            abs(this.startY - this.startY2),
-            abs(this.endX - this.endX2),
-            abs(this.endY - this.endY2)
-          ), event);
-          this.startX2 = this.endX2;
-          this.startY2 = this.endY2;
-          renderable = false;
-          break;
-
-        // Create crop box
-        case ACTION_CROP:
-          if (!range.x || !range.y) {
-            renderable = false;
-            break;
-          }
-
-          offset = this.$cropper.offset();
-          left = this.startX - offset.left;
-          top = this.startY - offset.top;
-          width = cropBox.minWidth;
-          height = cropBox.minHeight;
-
-          if (range.x > 0) {
-            action = range.y > 0 ? ACTION_SOUTH_EAST : ACTION_NORTH_EAST;
-          } else if (range.x < 0) {
-            left -= width;
-            action = range.y > 0 ? ACTION_SOUTH_WEST : ACTION_NORTH_WEST;
-          }
-
-          if (range.y < 0) {
-            top -= height;
-          }
-
-          // Show the crop box if is hidden
-          if (!this.isCropped) {
-            this.$cropBox.removeClass(CLASS_HIDDEN);
-            this.isCropped = true;
-
-            if (this.limited) {
-              this.limitCropBox(true, true);
-            }
-          }
-
-          break;
-
-        // No default
-      }
-
-      if (renderable) {
-        cropBox.width = width;
-        cropBox.height = height;
-        cropBox.left = left;
-        cropBox.top = top;
-        this.action = action;
-
-        this.renderCropBox();
-      }
-
-      // Override
-      this.startX = this.endX;
-      this.startY = this.endY;
-    },
-
-    // Show the crop box manually
-    crop: function () {
-      if (!this.isBuilt || this.isDisabled) {
-        return;
-      }
-
-      if (!this.isCropped) {
-        this.isCropped = true;
-        this.limitCropBox(true, true);
-
-        if (this.options.modal) {
-          this.$dragBox.addClass(CLASS_MODAL);
-        }
-
-        this.$cropBox.removeClass(CLASS_HIDDEN);
-      }
-
-      this.setCropBoxData(this.initialCropBox);
-    },
-
-    // Reset the image and crop box to their initial states
-    reset: function () {
-      if (!this.isBuilt || this.isDisabled) {
-        return;
-      }
-
-      this.image = $.extend({}, this.initialImage);
-      this.canvas = $.extend({}, this.initialCanvas);
-      this.cropBox = $.extend({}, this.initialCropBox);
-
-      this.renderCanvas();
-
-      if (this.isCropped) {
-        this.renderCropBox();
-      }
-    },
-
-    // Clear the crop box
-    clear: function () {
-      if (!this.isCropped || this.isDisabled) {
-        return;
-      }
-
-      $.extend(this.cropBox, {
-        left: 0,
-        top: 0,
-        width: 0,
-        height: 0
-      });
-
-      this.isCropped = false;
-      this.renderCropBox();
-
-      this.limitCanvas(true, true);
-
-      // Render canvas after crop box rendered
-      this.renderCanvas();
-
-      this.$dragBox.removeClass(CLASS_MODAL);
-      this.$cropBox.addClass(CLASS_HIDDEN);
-    },
-
-    /**
-     * Replace the image's src and rebuild the cropper
-     *
-     * @param {String} url
-     * @param {Boolean} onlyColorChanged (optional)
-     */
-    replace: function (url, onlyColorChanged) {
-      if (!this.isDisabled && url) {
-        if (this.isImg) {
-          this.$element.attr('src', url);
-        }
-
-        if (onlyColorChanged) {
-          this.url = url;
-          this.$clone.attr('src', url);
-
-          if (this.isBuilt) {
-            this.$preview.find('img').add(this.$clone2).attr('src', url);
-          }
-        } else {
-          if (this.isImg) {
-            this.isReplaced = true;
-          }
-
-          // Clear previous data
-          this.options.data = null;
-          this.load(url);
-        }
-      }
-    },
-
-    // Enable (unfreeze) the cropper
-    enable: function () {
-      if (this.isBuilt) {
-        this.isDisabled = false;
-        this.$cropper.removeClass(CLASS_DISABLED);
-      }
-    },
-
-    // Disable (freeze) the cropper
-    disable: function () {
-      if (this.isBuilt) {
-        this.isDisabled = true;
-        this.$cropper.addClass(CLASS_DISABLED);
-      }
-    },
-
-    // Destroy the cropper and remove the instance from the image
-    destroy: function () {
-      var $this = this.$element;
-
-      if (this.isLoaded) {
-        if (this.isImg && this.isReplaced) {
-          $this.attr('src', this.originalUrl);
-        }
-
-        this.unbuild();
-        $this.removeClass(CLASS_HIDDEN);
-      } else {
-        if (this.isImg) {
-          $this.off(EVENT_LOAD, this.start);
-        } else if (this.$clone) {
-          this.$clone.remove();
-        }
-      }
-
-      $this.removeData(NAMESPACE);
-    },
-
-    /**
-     * Move the canvas with relative offsets
-     *
-     * @param {Number} offsetX
-     * @param {Number} offsetY (optional)
-     */
-    move: function (offsetX, offsetY) {
-      var canvas = this.canvas;
-
-      this.moveTo(
-        isUndefined(offsetX) ? offsetX : canvas.left + num(offsetX),
-        isUndefined(offsetY) ? offsetY : canvas.top + num(offsetY)
-      );
-    },
-
-    /**
-     * Move the canvas to an absolute point
-     *
-     * @param {Number} x
-     * @param {Number} y (optional)
-     */
-    moveTo: function (x, y) {
-      var canvas = this.canvas;
-      var isChanged = false;
-
-      // If "y" is not present, its default value is "x"
-      if (isUndefined(y)) {
-        y = x;
-      }
-
-      x = num(x);
-      y = num(y);
-
-      if (this.isBuilt && !this.isDisabled && this.options.movable) {
-        if (isNumber(x)) {
-          canvas.left = x;
-          isChanged = true;
-        }
-
-        if (isNumber(y)) {
-          canvas.top = y;
-          isChanged = true;
-        }
-
-        if (isChanged) {
-          this.renderCanvas(true);
-        }
-      }
-    },
-
-    /**
-     * Zoom the canvas with a relative ratio
-     *
-     * @param {Number} ratio
-     * @param {jQuery Event} _event (private)
-     */
-    zoom: function (ratio, _event) {
-      var canvas = this.canvas;
-
-      ratio = num(ratio);
-
-      if (ratio < 0) {
-        ratio =  1 / (1 - ratio);
-      } else {
-        ratio = 1 + ratio;
-      }
-
-      this.zoomTo(canvas.width * ratio / canvas.naturalWidth, _event);
-    },
-
-    /**
-     * Zoom the canvas to an absolute ratio
-     *
-     * @param {Number} ratio
-     * @param {jQuery Event} _event (private)
-     */
-    zoomTo: function (ratio, _event) {
-      var options = this.options;
-      var canvas = this.canvas;
-      var width = canvas.width;
-      var height = canvas.height;
-      var naturalWidth = canvas.naturalWidth;
-      var naturalHeight = canvas.naturalHeight;
-      var originalEvent;
-      var newWidth;
-      var newHeight;
-      var offset;
-      var center;
-
-      ratio = num(ratio);
-
-      if (ratio >= 0 && this.isBuilt && !this.isDisabled && options.zoomable) {
-        newWidth = naturalWidth * ratio;
-        newHeight = naturalHeight * ratio;
-
-        if (_event) {
-          originalEvent = _event.originalEvent;
-        }
-
-        if (this.trigger(EVENT_ZOOM, {
-          originalEvent: originalEvent,
-          oldRatio: width / naturalWidth,
-          ratio: newWidth / naturalWidth
-        }).isDefaultPrevented()) {
-          return;
-        }
-
-        if (originalEvent) {
-          offset = this.$cropper.offset();
-          center = originalEvent.touches ? getTouchesCenter(originalEvent.touches) : {
-            pageX: _event.pageX || originalEvent.pageX || 0,
-            pageY: _event.pageY || originalEvent.pageY || 0
-          };
-
-          // Zoom from the triggering point of the event
-          canvas.left -= (newWidth - width) * (
-            ((center.pageX - offset.left) - canvas.left) / width
-          );
-          canvas.top -= (newHeight - height) * (
-            ((center.pageY - offset.top) - canvas.top) / height
-          );
-        } else {
-
-          // Zoom from the center of the canvas
-          canvas.left -= (newWidth - width) / 2;
-          canvas.top -= (newHeight - height) / 2;
-        }
-
-        canvas.width = newWidth;
-        canvas.height = newHeight;
-        this.renderCanvas(true);
-      }
-    },
-
-    /**
-     * Rotate the canvas with a relative degree
-     *
-     * @param {Number} degree
-     */
-    rotate: function (degree) {
-      this.rotateTo((this.image.rotate || 0) + num(degree));
-    },
-
-    /**
-     * Rotate the canvas to an absolute degree
-     * https://developer.mozilla.org/en-US/docs/Web/CSS/transform-function#rotate()
-     *
-     * @param {Number} degree
-     */
-    rotateTo: function (degree) {
-      degree = num(degree);
-
-      if (isNumber(degree) && this.isBuilt && !this.isDisabled && this.options.rotatable) {
-        this.image.rotate = degree % 360;
-        this.isRotated = true;
-        this.renderCanvas(true);
-      }
-    },
-
-    /**
-     * Scale the image
-     * https://developer.mozilla.org/en-US/docs/Web/CSS/transform-function#scale()
-     *
-     * @param {Number} scaleX
-     * @param {Number} scaleY (optional)
-     */
-    scale: function (scaleX, scaleY) {
-      var image = this.image;
-      var isChanged = false;
-
-      // If "scaleY" is not present, its default value is "scaleX"
-      if (isUndefined(scaleY)) {
-        scaleY = scaleX;
-      }
-
-      scaleX = num(scaleX);
-      scaleY = num(scaleY);
-
-      if (this.isBuilt && !this.isDisabled && this.options.scalable) {
-        if (isNumber(scaleX)) {
-          image.scaleX = scaleX;
-          isChanged = true;
-        }
-
-        if (isNumber(scaleY)) {
-          image.scaleY = scaleY;
-          isChanged = true;
-        }
-
-        if (isChanged) {
-          this.renderImage(true);
-        }
-      }
-    },
-
-    /**
-     * Scale the abscissa of the image
-     *
-     * @param {Number} scaleX
-     */
-    scaleX: function (scaleX) {
-      var scaleY = this.image.scaleY;
-
-      this.scale(scaleX, isNumber(scaleY) ? scaleY : 1);
-    },
-
-    /**
-     * Scale the ordinate of the image
-     *
-     * @param {Number} scaleY
-     */
-    scaleY: function (scaleY) {
-      var scaleX = this.image.scaleX;
-
-      this.scale(isNumber(scaleX) ? scaleX : 1, scaleY);
-    },
-
-    /**
-     * Get the cropped area position and size data (base on the original image)
-     *
-     * @param {Boolean} isRounded (optional)
-     * @return {Object} data
-     */
-    getData: function (isRounded) {
-      var options = this.options;
-      var image = this.image;
-      var canvas = this.canvas;
-      var cropBox = this.cropBox;
-      var ratio;
-      var data;
-
-      if (this.isBuilt && this.isCropped) {
-        data = {
-          x: cropBox.left - canvas.left,
-          y: cropBox.top - canvas.top,
-          width: cropBox.width,
-          height: cropBox.height
-        };
-
-        ratio = image.width / image.naturalWidth;
-
-        $.each(data, function (i, n) {
-          n = n / ratio;
-          data[i] = isRounded ? round(n) : n;
-        });
-
-      } else {
-        data = {
-          x: 0,
-          y: 0,
-          width: 0,
-          height: 0
-        };
-      }
-
-      if (options.rotatable) {
-        data.rotate = image.rotate || 0;
-      }
-
-      if (options.scalable) {
-        data.scaleX = image.scaleX || 1;
-        data.scaleY = image.scaleY || 1;
-      }
-
-      return data;
-    },
-
-    /**
-     * Set the cropped area position and size with new data
-     *
-     * @param {Object} data
-     */
-    setData: function (data) {
-      var options = this.options;
-      var image = this.image;
-      var canvas = this.canvas;
-      var cropBoxData = {};
-      var isRotated;
-      var isScaled;
-      var ratio;
-
-      if ($.isFunction(data)) {
-        data = data.call(this.element);
-      }
-
-      if (this.isBuilt && !this.isDisabled && $.isPlainObject(data)) {
-        if (options.rotatable) {
-          if (isNumber(data.rotate) && data.rotate !== image.rotate) {
-            image.rotate = data.rotate;
-            this.isRotated = isRotated = true;
-          }
-        }
-
-        if (options.scalable) {
-          if (isNumber(data.scaleX) && data.scaleX !== image.scaleX) {
-            image.scaleX = data.scaleX;
-            isScaled = true;
-          }
-
-          if (isNumber(data.scaleY) && data.scaleY !== image.scaleY) {
-            image.scaleY = data.scaleY;
-            isScaled = true;
-          }
-        }
-
-        if (isRotated) {
-          this.renderCanvas();
-        } else if (isScaled) {
-          this.renderImage();
-        }
-
-        ratio = image.width / image.naturalWidth;
-
-        if (isNumber(data.x)) {
-          cropBoxData.left = data.x * ratio + canvas.left;
-        }
-
-        if (isNumber(data.y)) {
-          cropBoxData.top = data.y * ratio + canvas.top;
-        }
-
-        if (isNumber(data.width)) {
-          cropBoxData.width = data.width * ratio;
-        }
-
-        if (isNumber(data.height)) {
-          cropBoxData.height = data.height * ratio;
-        }
-
-        this.setCropBoxData(cropBoxData);
-      }
-    },
-
-    /**
-     * Get the container size data
-     *
-     * @return {Object} data
-     */
-    getContainerData: function () {
-      return this.isBuilt ? this.container : {};
-    },
-
-    /**
-     * Get the image position and size data
-     *
-     * @return {Object} data
-     */
-    getImageData: function () {
-      return this.isLoaded ? this.image : {};
-    },
-
-    /**
-     * Get the canvas position and size data
-     *
-     * @return {Object} data
-     */
-    getCanvasData: function () {
-      var canvas = this.canvas;
-      var data = {};
-
-      if (this.isBuilt) {
-        $.each([
-          'left',
-          'top',
-          'width',
-          'height',
-          'naturalWidth',
-          'naturalHeight'
-        ], function (i, n) {
-          data[n] = canvas[n];
-        });
-      }
-
-      return data;
-    },
-
-    /**
-     * Set the canvas position and size with new data
-     *
-     * @param {Object} data
-     */
-    setCanvasData: function (data) {
-      var canvas = this.canvas;
-      var aspectRatio = canvas.aspectRatio;
-
-      if ($.isFunction(data)) {
-        data = data.call(this.$element);
-      }
-
-      if (this.isBuilt && !this.isDisabled && $.isPlainObject(data)) {
-        if (isNumber(data.left)) {
-          canvas.left = data.left;
-        }
-
-        if (isNumber(data.top)) {
-          canvas.top = data.top;
-        }
-
-        if (isNumber(data.width)) {
-          canvas.width = data.width;
-          canvas.height = data.width / aspectRatio;
-        } else if (isNumber(data.height)) {
-          canvas.height = data.height;
-          canvas.width = data.height * aspectRatio;
-        }
-
-        this.renderCanvas(true);
-      }
-    },
-
-    /**
-     * Get the crop box position and size data
-     *
-     * @return {Object} data
-     */
-    getCropBoxData: function () {
-      var cropBox = this.cropBox;
-      var data;
-
-      if (this.isBuilt && this.isCropped) {
-        data = {
-          left: cropBox.left,
-          top: cropBox.top,
-          width: cropBox.width,
-          height: cropBox.height
-        };
-      }
-
-      return data || {};
-    },
-
-    /**
-     * Set the crop box position and size with new data
-     *
-     * @param {Object} data
-     */
-    setCropBoxData: function (data) {
-      var cropBox = this.cropBox;
-      var aspectRatio = this.options.aspectRatio;
-      var isWidthChanged;
-      var isHeightChanged;
-
-      if ($.isFunction(data)) {
-        data = data.call(this.$element);
-      }
-
-      if (this.isBuilt && this.isCropped && !this.isDisabled && $.isPlainObject(data)) {
-
-        if (isNumber(data.left)) {
-          cropBox.left = data.left;
-        }
-
-        if (isNumber(data.top)) {
-          cropBox.top = data.top;
-        }
-
-        if (isNumber(data.width)) {
-          isWidthChanged = true;
-          cropBox.width = data.width;
-        }
-
-        if (isNumber(data.height)) {
-          isHeightChanged = true;
-          cropBox.height = data.height;
-        }
-
-        if (aspectRatio) {
-          if (isWidthChanged) {
-            cropBox.height = cropBox.width / aspectRatio;
-          } else if (isHeightChanged) {
-            cropBox.width = cropBox.height * aspectRatio;
-          }
-        }
-
-        this.renderCropBox();
-      }
-    },
-
-    /**
-     * Get a canvas drawn the cropped image
-     *
-     * @param {Object} options (optional)
-     * @return {HTMLCanvasElement} canvas
-     */
-    getCroppedCanvas: function (options) {
-      var originalWidth;
-      var originalHeight;
-      var canvasWidth;
-      var canvasHeight;
-      var scaledWidth;
-      var scaledHeight;
-      var scaledRatio;
-      var aspectRatio;
-      var canvas;
-      var context;
-      var data;
-
-      if (!this.isBuilt || !this.isCropped || !SUPPORT_CANVAS) {
-        return;
-      }
-
-      if (!$.isPlainObject(options)) {
-        options = {};
-      }
-
-      data = this.getData();
-      originalWidth = data.width;
-      originalHeight = data.height;
-      aspectRatio = originalWidth / originalHeight;
-
-      if ($.isPlainObject(options)) {
-        scaledWidth = options.width;
-        scaledHeight = options.height;
-
-        if (scaledWidth) {
-          scaledHeight = scaledWidth / aspectRatio;
-          scaledRatio = scaledWidth / originalWidth;
-        } else if (scaledHeight) {
-          scaledWidth = scaledHeight * aspectRatio;
-          scaledRatio = scaledHeight / originalHeight;
-        }
-      }
-
-      // The canvas element will use `Math.floor` on a float number, so floor first
-      canvasWidth = floor(scaledWidth || originalWidth);
-      canvasHeight = floor(scaledHeight || originalHeight);
-
-      canvas = $('<canvas>')[0];
-      canvas.width = canvasWidth;
-      canvas.height = canvasHeight;
-      context = canvas.getContext('2d');
-
-      if (options.fillColor) {
-        context.fillStyle = options.fillColor;
-        context.fillRect(0, 0, canvasWidth, canvasHeight);
-      }
-
-      // https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D.drawImage
-      context.drawImage.apply(context, (function () {
-        var source = getSourceCanvas(this.$clone[0], this.image);
-        var sourceWidth = source.width;
-        var sourceHeight = source.height;
-        var canvas = this.canvas;
-        var params = [source];
-
-        // Source canvas
-        var srcX = data.x + canvas.naturalWidth * (abs(data.scaleX || 1) - 1) / 2;
-        var srcY = data.y + canvas.naturalHeight * (abs(data.scaleY || 1) - 1) / 2;
-        var srcWidth;
-        var srcHeight;
-
-        // Destination canvas
-        var dstX;
-        var dstY;
-        var dstWidth;
-        var dstHeight;
-
-        if (srcX <= -originalWidth || srcX > sourceWidth) {
-          srcX = srcWidth = dstX = dstWidth = 0;
-        } else if (srcX <= 0) {
-          dstX = -srcX;
-          srcX = 0;
-          srcWidth = dstWidth = min(sourceWidth, originalWidth + srcX);
-        } else if (srcX <= sourceWidth) {
-          dstX = 0;
-          srcWidth = dstWidth = min(originalWidth, sourceWidth - srcX);
-        }
-
-        if (srcWidth <= 0 || srcY <= -originalHeight || srcY > sourceHeight) {
-          srcY = srcHeight = dstY = dstHeight = 0;
-        } else if (srcY <= 0) {
-          dstY = -srcY;
-          srcY = 0;
-          srcHeight = dstHeight = min(sourceHeight, originalHeight + srcY);
-        } else if (srcY <= sourceHeight) {
-          dstY = 0;
-          srcHeight = dstHeight = min(originalHeight, sourceHeight - srcY);
-        }
-
-        // All the numerical parameters should be integer for `drawImage` (#476)
-        params.push(floor(srcX), floor(srcY), floor(srcWidth), floor(srcHeight));
-
-        // Scale destination sizes
-        if (scaledRatio) {
-          dstX *= scaledRatio;
-          dstY *= scaledRatio;
-          dstWidth *= scaledRatio;
-          dstHeight *= scaledRatio;
-        }
-
-        // Avoid "IndexSizeError" in IE and Firefox
-        if (dstWidth > 0 && dstHeight > 0) {
-          params.push(floor(dstX), floor(dstY), floor(dstWidth), floor(dstHeight));
-        }
-
-        return params;
-      }).call(this));
-
-      return canvas;
-    },
-
-    /**
-     * Change the aspect ratio of the crop box
-     *
-     * @param {Number} aspectRatio
-     */
-    setAspectRatio: function (aspectRatio) {
-      var options = this.options;
-
-      if (!this.isDisabled && !isUndefined(aspectRatio)) {
-
-        // 0 -> NaN
-        options.aspectRatio = max(0, aspectRatio) || NaN;
-
-        if (this.isBuilt) {
-          this.initCropBox();
-
-          if (this.isCropped) {
-            this.renderCropBox();
-          }
-        }
-      }
-    },
-
-    /**
-     * Change the drag mode
-     *
-     * @param {String} mode (optional)
-     */
-    setDragMode: function (mode) {
-      var options = this.options;
-      var croppable;
-      var movable;
-
-      if (this.isLoaded && !this.isDisabled) {
-        croppable = mode === ACTION_CROP;
-        movable = options.movable && mode === ACTION_MOVE;
-        mode = (croppable || movable) ? mode : ACTION_NONE;
-
-        this.$dragBox.
-          data(DATA_ACTION, mode).
-          toggleClass(CLASS_CROP, croppable).
-          toggleClass(CLASS_MOVE, movable);
-
-        if (!options.cropBoxMovable) {
-
-          // Sync drag mode to crop box when it is not movable(#300)
-          this.$face.
-            data(DATA_ACTION, mode).
-            toggleClass(CLASS_CROP, croppable).
-            toggleClass(CLASS_MOVE, movable);
-        }
-      }
-    }
-  };
-
-  Cropper.DEFAULTS = {
-
-    // Define the view mode of the cropper
-    viewMode: 0, // 0, 1, 2, 3
-
-    // Define the dragging mode of the cropper
-    dragMode: 'crop', // 'crop', 'move' or 'none'
-
-    // Define the aspect ratio of the crop box
-    aspectRatio: NaN,
-
-    // An object with the previous cropping result data
-    data: null,
-
-    // A jQuery selector for adding extra containers to preview
-    preview: '',
-
-    // Re-render the cropper when resize the window
-    responsive: true,
-
-    // Restore the cropped area after resize the window
-    restore: true,
-
-    // Check if the current image is a cross-origin image
-    checkCrossOrigin: true,
-
-    // Check the current image's Exif Orientation information
-    checkOrientation: true,
-
-    // Show the black modal
-    modal: true,
-
-    // Show the dashed lines for guiding
-    guides: true,
-
-    // Show the center indicator for guiding
-    center: true,
-
-    // Show the white modal to highlight the crop box
-    highlight: true,
-
-    // Show the grid background
-    background: true,
-
-    // Enable to crop the image automatically when initialize
-    autoCrop: true,
-
-    // Define the percentage of automatic cropping area when initializes
-    autoCropArea: 0.8,
-
-    // Enable to move the image
-    movable: true,
-
-    // Enable to rotate the image
-    rotatable: true,
-
-    // Enable to scale the image
-    scalable: true,
-
-    // Enable to zoom the image
-    zoomable: true,
-
-    // Enable to zoom the image by dragging touch
-    zoomOnTouch: true,
-
-    // Enable to zoom the image by wheeling mouse
-    zoomOnWheel: true,
-
-    // Define zoom ratio when zoom the image by wheeling mouse
-    wheelZoomRatio: 0.1,
-
-    // Enable to move the crop box
-    cropBoxMovable: true,
-
-    // Enable to resize the crop box
-    cropBoxResizable: true,
-
-    // Toggle drag mode between "crop" and "move" when click twice on the cropper
-    toggleDragModeOnDblclick: true,
-
-    // Size limitation
-    minCanvasWidth: 0,
-    minCanvasHeight: 0,
-    minCropBoxWidth: 0,
-    minCropBoxHeight: 0,
-    minContainerWidth: 200,
-    minContainerHeight: 100,
-
-    // Shortcuts of events
-    build: null,
-    built: null,
-    cropstart: null,
-    cropmove: null,
-    cropend: null,
-    crop: null,
-    zoom: null
-  };
-
-  Cropper.setDefaults = function (options) {
-    $.extend(Cropper.DEFAULTS, options);
-  };
-
-  Cropper.TEMPLATE = (
-    '<div class="cropper-container">' +
-      '<div class="cropper-wrap-box">' +
-        '<div class="cropper-canvas"></div>' +
-      '</div>' +
-      '<div class="cropper-drag-box"></div>' +
-      '<div class="cropper-crop-box">' +
-        '<span class="cropper-view-box"></span>' +
-        '<span class="cropper-dashed dashed-h"></span>' +
-        '<span class="cropper-dashed dashed-v"></span>' +
-        '<span class="cropper-center"></span>' +
-        '<span class="cropper-face"></span>' +
-        '<span class="cropper-line line-e" data-action="e"></span>' +
-        '<span class="cropper-line line-n" data-action="n"></span>' +
-        '<span class="cropper-line line-w" data-action="w"></span>' +
-        '<span class="cropper-line line-s" data-action="s"></span>' +
-        '<span class="cropper-point point-e" data-action="e"></span>' +
-        '<span class="cropper-point point-n" data-action="n"></span>' +
-        '<span class="cropper-point point-w" data-action="w"></span>' +
-        '<span class="cropper-point point-s" data-action="s"></span>' +
-        '<span class="cropper-point point-ne" data-action="ne"></span>' +
-        '<span class="cropper-point point-nw" data-action="nw"></span>' +
-        '<span class="cropper-point point-sw" data-action="sw"></span>' +
-        '<span class="cropper-point point-se" data-action="se"></span>' +
-      '</div>' +
-    '</div>'
-  );
-
-  // Save the other cropper
-  Cropper.other = $.fn.cropper;
-
-  // Register as jQuery plugin
-  $.fn.cropper = function (option) {
-    var args = toArray(arguments, 1);
-    var result;
-
-    this.each(function () {
-      var $this = $(this);
-      var data = $this.data(NAMESPACE);
-      var options;
-      var fn;
-
-      if (!data) {
-        if (/destroy/.test(option)) {
-          return;
-        }
-
-        options = $.extend({}, $this.data(), $.isPlainObject(option) && option);
-        $this.data(NAMESPACE, (data = new Cropper(this, options)));
-      }
-
-      if (typeof option === 'string' && $.isFunction(fn = data[option])) {
-        result = fn.apply(data, args);
-      }
-    });
-
-    return isUndefined(result) ? this : result;
-  };
-
-  $.fn.cropper.Constructor = Cropper;
-  $.fn.cropper.setDefaults = Cropper.setDefaults;
-
-  // No conflict
-  $.fn.cropper.noConflict = function () {
-    $.fn.cropper = Cropper.other;
-    return this;
-  };
-
-});