{"version":3,"file":"js/profile_pic_cropper-1177e895189df5ebf549.js","sources":["webpack:///webpack/bootstrap","webpack:///./app/javascript/packs/profile_pic_cropper.js","webpack:///./node_modules/cropperjs/dist/cropper.js"],"sourcesContent":[" \t// The module cache\n \tvar installedModules = {};\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId]) {\n \t\t\treturn installedModules[moduleId].exports;\n \t\t}\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\ti: moduleId,\n \t\t\tl: false,\n \t\t\texports: {}\n \t\t};\n\n \t\t// Execute the module function\n \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n \t\t// Flag the module as loaded\n \t\tmodule.l = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t// expose the modules object (__webpack_modules__)\n \t__webpack_require__.m = modules;\n\n \t// expose the module cache\n \t__webpack_require__.c = installedModules;\n\n \t// define getter function for harmony exports\n \t__webpack_require__.d = function(exports, name, getter) {\n \t\tif(!__webpack_require__.o(exports, name)) {\n \t\t\tObject.defineProperty(exports, name, { enumerable: true, get: getter });\n \t\t}\n \t};\n\n \t// define __esModule on exports\n \t__webpack_require__.r = function(exports) {\n \t\tif(typeof Symbol !== 'undefined' && Symbol.toStringTag) {\n \t\t\tObject.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });\n \t\t}\n \t\tObject.defineProperty(exports, '__esModule', { value: true });\n \t};\n\n \t// create a fake namespace object\n \t// mode & 1: value is a module id, require it\n \t// mode & 2: merge all properties of value into the ns\n \t// mode & 4: return value when already ns object\n \t// mode & 8|1: behave like require\n \t__webpack_require__.t = function(value, mode) {\n \t\tif(mode & 1) value = __webpack_require__(value);\n \t\tif(mode & 8) return value;\n \t\tif((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;\n \t\tvar ns = Object.create(null);\n \t\t__webpack_require__.r(ns);\n \t\tObject.defineProperty(ns, 'default', { enumerable: true, value: value });\n \t\tif(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));\n \t\treturn ns;\n \t};\n\n \t// getDefaultExport function for compatibility with non-harmony modules\n \t__webpack_require__.n = function(module) {\n \t\tvar getter = module && module.__esModule ?\n \t\t\tfunction getDefault() { return module['default']; } :\n \t\t\tfunction getModuleExports() { return module; };\n \t\t__webpack_require__.d(getter, 'a', getter);\n \t\treturn getter;\n \t};\n\n \t// Object.prototype.hasOwnProperty.call\n \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"/packs-test/\";\n\n\n \t// Load entry module and return exports\n \treturn __webpack_require__(__webpack_require__.s = \"./app/javascript/packs/profile_pic_cropper.js\");\n","import Cropper from 'cropperjs'\n(function($) {\n    // https://fengyuanchen.github.io/cropperjs/examples/upload-cropped-image-to-server.html\n\n    var image = $(\"#cropper-image\")[0];\n    var input = $(\"#main-photo-upload\");\n    var horAvatar = $(\"#main-photo-preview-horizontal\");\n    var varAvatar = $(\"#main-photo-preview-vertical\");\n    var cropper;\n    var $modal = $('#cropper-modal');\n\n    $('#crop-current-photo-button').on('click', function(e) {\n        var uncropped_url = $(\"#existing-photo-file-field\").attr('data-value');\n        image.src = uncropped_url;\n        $modal.modal('show');\n    })\n\n    input.on('change', function (e) {\n        var files = $(\"#main-photo-upload\").prop(\"files\");\n        //TODO: make this work. Problems loading the existing file is\n        //preventing cropping the existing profile picture\n        var done = function (url) {\n            input.value = '';\n            image.src = url;\n            // $alert.hide();\n            $modal.modal('show');\n        };\n        var reader;\n        var file;\n        var url;\n\n        if (files && files.length > 0) {\n            file = files[0];\n            if (file.size > 5242879) {\n              alert(\"File size is too large. Must be less than 5MB\")\n            }else {\n              if (URL) {\n                  done(URL.createObjectURL(file));\n              } else if (FileReader) {\n                  reader = new FileReader();\n                  reader.onload = function (e) {\n                  done(reader.result);\n                  };\n                  reader.readAsDataURL(file);\n              }\n            }\n        }\n    });\n\n    $(\"#crop-current-photo-button\").on(\"click\", function(){\n        var files = $(\"#main-photo-upload\").files;\n        var done = function (url) {\n            input.value = '';\n            image.src = url;\n            // $alert.hide();\n            $modal.modal('show');\n        };\n        var reader;\n        var file;\n        var url;\n\n        if (files && files.length > 0) {\n            file = files[0];\n            if (URL) {\n                done(URL.createObjectURL(file));\n            } else if (FileReader) {\n                reader = new FileReader();\n                reader.onload = function (e) {\n                done(reader.result);\n                };\n                reader.readAsDataURL(file);\n            }\n        }\n    });\n\n    $modal.on('shown.bs.modal', function () {\n\n        // define aspect ratio by profile layout choice\n        var layoutSelector = $(\"#horizontal-profile-picture-field\").val() == 'true' ?\n            \".artist__jumbotron\" :\n            \".vertical-artist__left\";\n            if ($(\"#type-profile-picture-field\").val() == 'Manager') {\n              layoutSelector = \".non-performer__preview\"\n            }\n\n        var aspectRatio = $(layoutSelector).width() / $(layoutSelector).height();\n        var aspectRatio = $(\"#horizontal-profile-picture-field\").val() == 'true' ?\n            aspectRatio : 40/47\n        cropper = new Cropper(image, {\n            viewMode: 1,\n            scalable: false,\n            aspectRatio: isNaN(aspectRatio) ? 1 : aspectRatio ,\n        });\n    }).on('hidden.bs.modal', function () {\n        cropper.destroy();\n        cropper = null;\n    });\n\n    $('#crop').on('click', function () {\n        let cropper_data = cropper.getData(true)\n        // console.log(cropper_data)\n        $(\"#hidden-field-pic_width\").val(cropper_data.width);\n        $(\"#hidden-field-pic_height\").val(cropper_data.height);\n        $(\"#hidden-field-pic_x\").val(cropper_data.x);\n        $(\"#hidden-field-pic_y\").val(cropper_data.y);\n\n        $(\"#profile-pic-submit-button\").click()\n    });\n\n})(jQuery);\n","/*!\n * Cropper.js v1.6.1\n * https://fengyuanchen.github.io/cropperjs\n *\n * Copyright 2015-present Chen Fengyuan\n * Released under the MIT license\n *\n * Date: 2023-09-17T03:44:19.860Z\n */\n\n(function (global, factory) {\n  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : typeof define === 'function' && define.amd ? define(factory) : (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Cropper = factory());\n})(this, function () {\n  'use strict';\n\n  function ownKeys(e, r) {\n    var t = Object.keys(e);\n    if (Object.getOwnPropertySymbols) {\n      var o = Object.getOwnPropertySymbols(e);\n      r && (o = o.filter(function (r) {\n        return Object.getOwnPropertyDescriptor(e, r).enumerable;\n      })), t.push.apply(t, o);\n    }\n    return t;\n  }\n  function _objectSpread2(e) {\n    for (var r = 1; r < arguments.length; r++) {\n      var t = null != arguments[r] ? arguments[r] : {};\n      r % 2 ? ownKeys(Object(t), !0).forEach(function (r) {\n        _defineProperty(e, r, t[r]);\n      }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) {\n        Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r));\n      });\n    }\n    return e;\n  }\n  function _typeof(o) {\n    \"@babel/helpers - typeof\";\n\n    return _typeof = \"function\" == typeof Symbol && \"symbol\" == typeof Symbol.iterator ? function (o) {\n      return typeof o;\n    } : function (o) {\n      return o && \"function\" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? \"symbol\" : typeof o;\n    }, _typeof(o);\n  }\n  function _classCallCheck(instance, Constructor) {\n    if (!(instance instanceof Constructor)) {\n      throw new TypeError(\"Cannot call a class as a function\");\n    }\n  }\n  function _defineProperties(target, props) {\n    for (var i = 0; i < props.length; i++) {\n      var descriptor = props[i];\n      descriptor.enumerable = descriptor.enumerable || false;\n      descriptor.configurable = true;\n      if (\"value\" in descriptor) descriptor.writable = true;\n      Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor);\n    }\n  }\n  function _createClass(Constructor, protoProps, staticProps) {\n    if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n    if (staticProps) _defineProperties(Constructor, staticProps);\n    Object.defineProperty(Constructor, \"prototype\", {\n      writable: false\n    });\n    return Constructor;\n  }\n  function _defineProperty(obj, key, value) {\n    key = _toPropertyKey(key);\n    if (key in obj) {\n      Object.defineProperty(obj, key, {\n        value: value,\n        enumerable: true,\n        configurable: true,\n        writable: true\n      });\n    } else {\n      obj[key] = value;\n    }\n    return obj;\n  }\n  function _toConsumableArray(arr) {\n    return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();\n  }\n  function _arrayWithoutHoles(arr) {\n    if (Array.isArray(arr)) return _arrayLikeToArray(arr);\n  }\n  function _iterableToArray(iter) {\n    if (typeof Symbol !== \"undefined\" && iter[Symbol.iterator] != null || iter[\"@@iterator\"] != null) return Array.from(iter);\n  }\n  function _unsupportedIterableToArray(o, minLen) {\n    if (!o) return;\n    if (typeof o === \"string\") return _arrayLikeToArray(o, minLen);\n    var n = Object.prototype.toString.call(o).slice(8, -1);\n    if (n === \"Object\" && o.constructor) n = o.constructor.name;\n    if (n === \"Map\" || n === \"Set\") return Array.from(o);\n    if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);\n  }\n  function _arrayLikeToArray(arr, len) {\n    if (len == null || len > arr.length) len = arr.length;\n    for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];\n    return arr2;\n  }\n  function _nonIterableSpread() {\n    throw new TypeError(\"Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n  }\n  function _toPrimitive(input, hint) {\n    if (typeof input !== \"object\" || input === null) return input;\n    var prim = input[Symbol.toPrimitive];\n    if (prim !== undefined) {\n      var res = prim.call(input, hint || \"default\");\n      if (typeof res !== \"object\") return res;\n      throw new TypeError(\"@@toPrimitive must return a primitive value.\");\n    }\n    return (hint === \"string\" ? String : Number)(input);\n  }\n  function _toPropertyKey(arg) {\n    var key = _toPrimitive(arg, \"string\");\n    return typeof key === \"symbol\" ? key : String(key);\n  }\n  var IS_BROWSER = typeof window !== 'undefined' && typeof window.document !== 'undefined';\n  var WINDOW = IS_BROWSER ? window : {};\n  var IS_TOUCH_DEVICE = IS_BROWSER && WINDOW.document.documentElement ? 'ontouchstart' in WINDOW.document.documentElement : false;\n  var HAS_POINTER_EVENT = IS_BROWSER ? 'PointerEvent' in WINDOW : false;\n  var NAMESPACE = 'cropper';\n\n  // Actions\n  var ACTION_ALL = 'all';\n  var ACTION_CROP = 'crop';\n  var ACTION_MOVE = 'move';\n  var ACTION_ZOOM = 'zoom';\n  var ACTION_EAST = 'e';\n  var ACTION_WEST = 'w';\n  var ACTION_SOUTH = 's';\n  var ACTION_NORTH = 'n';\n  var ACTION_NORTH_EAST = 'ne';\n  var ACTION_NORTH_WEST = 'nw';\n  var ACTION_SOUTH_EAST = 'se';\n  var ACTION_SOUTH_WEST = 'sw';\n\n  // Classes\n  var CLASS_CROP = \"\".concat(NAMESPACE, \"-crop\");\n  var CLASS_DISABLED = \"\".concat(NAMESPACE, \"-disabled\");\n  var CLASS_HIDDEN = \"\".concat(NAMESPACE, \"-hidden\");\n  var CLASS_HIDE = \"\".concat(NAMESPACE, \"-hide\");\n  var CLASS_INVISIBLE = \"\".concat(NAMESPACE, \"-invisible\");\n  var CLASS_MODAL = \"\".concat(NAMESPACE, \"-modal\");\n  var CLASS_MOVE = \"\".concat(NAMESPACE, \"-move\");\n\n  // Data keys\n  var DATA_ACTION = \"\".concat(NAMESPACE, \"Action\");\n  var DATA_PREVIEW = \"\".concat(NAMESPACE, \"Preview\");\n\n  // Drag modes\n  var DRAG_MODE_CROP = 'crop';\n  var DRAG_MODE_MOVE = 'move';\n  var DRAG_MODE_NONE = 'none';\n\n  // Events\n  var EVENT_CROP = 'crop';\n  var EVENT_CROP_END = 'cropend';\n  var EVENT_CROP_MOVE = 'cropmove';\n  var EVENT_CROP_START = 'cropstart';\n  var EVENT_DBLCLICK = 'dblclick';\n  var EVENT_TOUCH_START = IS_TOUCH_DEVICE ? 'touchstart' : 'mousedown';\n  var EVENT_TOUCH_MOVE = IS_TOUCH_DEVICE ? 'touchmove' : 'mousemove';\n  var EVENT_TOUCH_END = IS_TOUCH_DEVICE ? 'touchend touchcancel' : 'mouseup';\n  var EVENT_POINTER_DOWN = HAS_POINTER_EVENT ? 'pointerdown' : EVENT_TOUCH_START;\n  var EVENT_POINTER_MOVE = HAS_POINTER_EVENT ? 'pointermove' : EVENT_TOUCH_MOVE;\n  var EVENT_POINTER_UP = HAS_POINTER_EVENT ? 'pointerup pointercancel' : EVENT_TOUCH_END;\n  var EVENT_READY = 'ready';\n  var EVENT_RESIZE = 'resize';\n  var EVENT_WHEEL = 'wheel';\n  var EVENT_ZOOM = 'zoom';\n\n  // Mime types\n  var MIME_TYPE_JPEG = 'image/jpeg';\n\n  // RegExps\n  var REGEXP_ACTIONS = /^e|w|s|n|se|sw|ne|nw|all|crop|move|zoom$/;\n  var REGEXP_DATA_URL = /^data:/;\n  var REGEXP_DATA_URL_JPEG = /^data:image\\/jpeg;base64,/;\n  var REGEXP_TAG_NAME = /^img|canvas$/i;\n\n  // Misc\n  // Inspired by the default width and height of a canvas element.\n  var MIN_CONTAINER_WIDTH = 200;\n  var MIN_CONTAINER_HEIGHT = 100;\n  var DEFAULTS = {\n    // Define the view mode of the cropper\n    viewMode: 0,\n    // 0, 1, 2, 3\n\n    // Define the dragging mode of the cropper\n    dragMode: DRAG_MODE_CROP,\n    // 'crop', 'move' or 'none'\n\n    // Define the initial aspect ratio of the crop box\n    initialAspectRatio: NaN,\n    // Define the aspect ratio of the crop box\n    aspectRatio: NaN,\n    // An object with the previous cropping result data\n    data: null,\n    // A selector for adding extra containers to preview\n    preview: '',\n    // Re-render the cropper when resize the window\n    responsive: true,\n    // Restore the cropped area after resize the window\n    restore: true,\n    // Check if the current image is a cross-origin image\n    checkCrossOrigin: true,\n    // Check the current image's Exif Orientation information\n    checkOrientation: true,\n    // Show the black modal\n    modal: true,\n    // Show the dashed lines for guiding\n    guides: true,\n    // Show the center indicator for guiding\n    center: true,\n    // Show the white modal to highlight the crop box\n    highlight: true,\n    // Show the grid background\n    background: true,\n    // Enable to crop the image automatically when initialize\n    autoCrop: true,\n    // Define the percentage of automatic cropping area when initializes\n    autoCropArea: 0.8,\n    // Enable to move the image\n    movable: true,\n    // Enable to rotate the image\n    rotatable: true,\n    // Enable to scale the image\n    scalable: true,\n    // Enable to zoom the image\n    zoomable: true,\n    // Enable to zoom the image by dragging touch\n    zoomOnTouch: true,\n    // Enable to zoom the image by wheeling mouse\n    zoomOnWheel: true,\n    // Define zoom ratio when zoom the image by wheeling mouse\n    wheelZoomRatio: 0.1,\n    // Enable to move the crop box\n    cropBoxMovable: true,\n    // Enable to resize the crop box\n    cropBoxResizable: true,\n    // Toggle drag mode between \"crop\" and \"move\" when click twice on the cropper\n    toggleDragModeOnDblclick: true,\n    // Size limitation\n    minCanvasWidth: 0,\n    minCanvasHeight: 0,\n    minCropBoxWidth: 0,\n    minCropBoxHeight: 0,\n    minContainerWidth: MIN_CONTAINER_WIDTH,\n    minContainerHeight: MIN_CONTAINER_HEIGHT,\n    // Shortcuts of events\n    ready: null,\n    cropstart: null,\n    cropmove: null,\n    cropend: null,\n    crop: null,\n    zoom: null\n  };\n  var TEMPLATE = '<div class=\"cropper-container\" touch-action=\"none\">' + '<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-cropper-action=\"e\"></span>' + '<span class=\"cropper-line line-n\" data-cropper-action=\"n\"></span>' + '<span class=\"cropper-line line-w\" data-cropper-action=\"w\"></span>' + '<span class=\"cropper-line line-s\" data-cropper-action=\"s\"></span>' + '<span class=\"cropper-point point-e\" data-cropper-action=\"e\"></span>' + '<span class=\"cropper-point point-n\" data-cropper-action=\"n\"></span>' + '<span class=\"cropper-point point-w\" data-cropper-action=\"w\"></span>' + '<span class=\"cropper-point point-s\" data-cropper-action=\"s\"></span>' + '<span class=\"cropper-point point-ne\" data-cropper-action=\"ne\"></span>' + '<span class=\"cropper-point point-nw\" data-cropper-action=\"nw\"></span>' + '<span class=\"cropper-point point-sw\" data-cropper-action=\"sw\"></span>' + '<span class=\"cropper-point point-se\" data-cropper-action=\"se\"></span>' + '</div>' + '</div>';\n\n  /**\n   * Check if the given value is not a number.\n   */\n  var isNaN = Number.isNaN || WINDOW.isNaN;\n\n  /**\n   * Check if the given value is a number.\n   * @param {*} value - The value to check.\n   * @returns {boolean} Returns `true` if the given value is a number, else `false`.\n   */\n  function isNumber(value) {\n    return typeof value === 'number' && !isNaN(value);\n  }\n\n  /**\n   * Check if the given value is a positive number.\n   * @param {*} value - The value to check.\n   * @returns {boolean} Returns `true` if the given value is a positive number, else `false`.\n   */\n  var isPositiveNumber = function isPositiveNumber(value) {\n    return value > 0 && value < Infinity;\n  };\n\n  /**\n   * Check if the given value is undefined.\n   * @param {*} value - The value to check.\n   * @returns {boolean} Returns `true` if the given value is undefined, else `false`.\n   */\n  function isUndefined(value) {\n    return typeof value === 'undefined';\n  }\n\n  /**\n   * Check if the given value is an object.\n   * @param {*} value - The value to check.\n   * @returns {boolean} Returns `true` if the given value is an object, else `false`.\n   */\n  function isObject(value) {\n    return _typeof(value) === 'object' && value !== null;\n  }\n  var hasOwnProperty = Object.prototype.hasOwnProperty;\n\n  /**\n   * Check if the given value is a plain object.\n   * @param {*} value - The value to check.\n   * @returns {boolean} Returns `true` if the given value is a plain object, else `false`.\n   */\n  function isPlainObject(value) {\n    if (!isObject(value)) {\n      return false;\n    }\n    try {\n      var _constructor = value.constructor;\n      var prototype = _constructor.prototype;\n      return _constructor && prototype && hasOwnProperty.call(prototype, 'isPrototypeOf');\n    } catch (error) {\n      return false;\n    }\n  }\n\n  /**\n   * Check if the given value is a function.\n   * @param {*} value - The value to check.\n   * @returns {boolean} Returns `true` if the given value is a function, else `false`.\n   */\n  function isFunction(value) {\n    return typeof value === 'function';\n  }\n  var slice = Array.prototype.slice;\n\n  /**\n   * Convert array-like or iterable object to an array.\n   * @param {*} value - The value to convert.\n   * @returns {Array} Returns a new array.\n   */\n  function toArray(value) {\n    return Array.from ? Array.from(value) : slice.call(value);\n  }\n\n  /**\n   * Iterate the given data.\n   * @param {*} data - The data to iterate.\n   * @param {Function} callback - The process function for each element.\n   * @returns {*} The original data.\n   */\n  function forEach(data, callback) {\n    if (data && isFunction(callback)) {\n      if (Array.isArray(data) || isNumber(data.length) /* array-like */) {\n        toArray(data).forEach(function (value, key) {\n          callback.call(data, value, key, data);\n        });\n      } else if (isObject(data)) {\n        Object.keys(data).forEach(function (key) {\n          callback.call(data, data[key], key, data);\n        });\n      }\n    }\n    return data;\n  }\n\n  /**\n   * Extend the given object.\n   * @param {*} target - The target object to extend.\n   * @param {*} args - The rest objects for merging to the target object.\n   * @returns {Object} The extended object.\n   */\n  var assign = Object.assign || function assign(target) {\n    for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n      args[_key - 1] = arguments[_key];\n    }\n    if (isObject(target) && args.length > 0) {\n      args.forEach(function (arg) {\n        if (isObject(arg)) {\n          Object.keys(arg).forEach(function (key) {\n            target[key] = arg[key];\n          });\n        }\n      });\n    }\n    return target;\n  };\n  var REGEXP_DECIMALS = /\\.\\d*(?:0|9){12}\\d*$/;\n\n  /**\n   * Normalize decimal number.\n   * Check out {@link https://0.30000000000000004.com/}\n   * @param {number} value - The value to normalize.\n   * @param {number} [times=100000000000] - The times for normalizing.\n   * @returns {number} Returns the normalized number.\n   */\n  function normalizeDecimalNumber(value) {\n    var times = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 100000000000;\n    return REGEXP_DECIMALS.test(value) ? Math.round(value * times) / times : value;\n  }\n  var REGEXP_SUFFIX = /^width|height|left|top|marginLeft|marginTop$/;\n\n  /**\n   * Apply styles to the given element.\n   * @param {Element} element - The target element.\n   * @param {Object} styles - The styles for applying.\n   */\n  function setStyle(element, styles) {\n    var style = element.style;\n    forEach(styles, function (value, property) {\n      if (REGEXP_SUFFIX.test(property) && isNumber(value)) {\n        value = \"\".concat(value, \"px\");\n      }\n      style[property] = value;\n    });\n  }\n\n  /**\n   * Check if the given element has a special class.\n   * @param {Element} element - The element to check.\n   * @param {string} value - The class to search.\n   * @returns {boolean} Returns `true` if the special class was found.\n   */\n  function hasClass(element, value) {\n    return element.classList ? element.classList.contains(value) : element.className.indexOf(value) > -1;\n  }\n\n  /**\n   * Add classes to the given element.\n   * @param {Element} element - The target element.\n   * @param {string} value - The classes to be added.\n   */\n  function addClass(element, value) {\n    if (!value) {\n      return;\n    }\n    if (isNumber(element.length)) {\n      forEach(element, function (elem) {\n        addClass(elem, value);\n      });\n      return;\n    }\n    if (element.classList) {\n      element.classList.add(value);\n      return;\n    }\n    var className = element.className.trim();\n    if (!className) {\n      element.className = value;\n    } else if (className.indexOf(value) < 0) {\n      element.className = \"\".concat(className, \" \").concat(value);\n    }\n  }\n\n  /**\n   * Remove classes from the given element.\n   * @param {Element} element - The target element.\n   * @param {string} value - The classes to be removed.\n   */\n  function removeClass(element, value) {\n    if (!value) {\n      return;\n    }\n    if (isNumber(element.length)) {\n      forEach(element, function (elem) {\n        removeClass(elem, value);\n      });\n      return;\n    }\n    if (element.classList) {\n      element.classList.remove(value);\n      return;\n    }\n    if (element.className.indexOf(value) >= 0) {\n      element.className = element.className.replace(value, '');\n    }\n  }\n\n  /**\n   * Add or remove classes from the given element.\n   * @param {Element} element - The target element.\n   * @param {string} value - The classes to be toggled.\n   * @param {boolean} added - Add only.\n   */\n  function toggleClass(element, value, added) {\n    if (!value) {\n      return;\n    }\n    if (isNumber(element.length)) {\n      forEach(element, function (elem) {\n        toggleClass(elem, value, added);\n      });\n      return;\n    }\n\n    // IE10-11 doesn't support the second parameter of `classList.toggle`\n    if (added) {\n      addClass(element, value);\n    } else {\n      removeClass(element, value);\n    }\n  }\n  var REGEXP_CAMEL_CASE = /([a-z\\d])([A-Z])/g;\n\n  /**\n   * Transform the given string from camelCase to kebab-case\n   * @param {string} value - The value to transform.\n   * @returns {string} The transformed value.\n   */\n  function toParamCase(value) {\n    return value.replace(REGEXP_CAMEL_CASE, '$1-$2').toLowerCase();\n  }\n\n  /**\n   * Get data from the given element.\n   * @param {Element} element - The target element.\n   * @param {string} name - The data key to get.\n   * @returns {string} The data value.\n   */\n  function getData(element, name) {\n    if (isObject(element[name])) {\n      return element[name];\n    }\n    if (element.dataset) {\n      return element.dataset[name];\n    }\n    return element.getAttribute(\"data-\".concat(toParamCase(name)));\n  }\n\n  /**\n   * Set data to the given element.\n   * @param {Element} element - The target element.\n   * @param {string} name - The data key to set.\n   * @param {string} data - The data value.\n   */\n  function setData(element, name, data) {\n    if (isObject(data)) {\n      element[name] = data;\n    } else if (element.dataset) {\n      element.dataset[name] = data;\n    } else {\n      element.setAttribute(\"data-\".concat(toParamCase(name)), data);\n    }\n  }\n\n  /**\n   * Remove data from the given element.\n   * @param {Element} element - The target element.\n   * @param {string} name - The data key to remove.\n   */\n  function removeData(element, name) {\n    if (isObject(element[name])) {\n      try {\n        delete element[name];\n      } catch (error) {\n        element[name] = undefined;\n      }\n    } else if (element.dataset) {\n      // #128 Safari not allows to delete dataset property\n      try {\n        delete element.dataset[name];\n      } catch (error) {\n        element.dataset[name] = undefined;\n      }\n    } else {\n      element.removeAttribute(\"data-\".concat(toParamCase(name)));\n    }\n  }\n  var REGEXP_SPACES = /\\s\\s*/;\n  var onceSupported = function () {\n    var supported = false;\n    if (IS_BROWSER) {\n      var once = false;\n      var listener = function listener() {};\n      var options = Object.defineProperty({}, 'once', {\n        get: function get() {\n          supported = true;\n          return once;\n        },\n        /**\n         * This setter can fix a `TypeError` in strict mode\n         * {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Getter_only}\n         * @param {boolean} value - The value to set\n         */\n        set: function set(value) {\n          once = value;\n        }\n      });\n      WINDOW.addEventListener('test', listener, options);\n      WINDOW.removeEventListener('test', listener, options);\n    }\n    return supported;\n  }();\n\n  /**\n   * Remove event listener from the target element.\n   * @param {Element} element - The event target.\n   * @param {string} type - The event type(s).\n   * @param {Function} listener - The event listener.\n   * @param {Object} options - The event options.\n   */\n  function removeListener(element, type, listener) {\n    var options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};\n    var handler = listener;\n    type.trim().split(REGEXP_SPACES).forEach(function (event) {\n      if (!onceSupported) {\n        var listeners = element.listeners;\n        if (listeners && listeners[event] && listeners[event][listener]) {\n          handler = listeners[event][listener];\n          delete listeners[event][listener];\n          if (Object.keys(listeners[event]).length === 0) {\n            delete listeners[event];\n          }\n          if (Object.keys(listeners).length === 0) {\n            delete element.listeners;\n          }\n        }\n      }\n      element.removeEventListener(event, handler, options);\n    });\n  }\n\n  /**\n   * Add event listener to the target element.\n   * @param {Element} element - The event target.\n   * @param {string} type - The event type(s).\n   * @param {Function} listener - The event listener.\n   * @param {Object} options - The event options.\n   */\n  function addListener(element, type, listener) {\n    var options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};\n    var _handler = listener;\n    type.trim().split(REGEXP_SPACES).forEach(function (event) {\n      if (options.once && !onceSupported) {\n        var _element$listeners = element.listeners,\n          listeners = _element$listeners === void 0 ? {} : _element$listeners;\n        _handler = function handler() {\n          delete listeners[event][listener];\n          element.removeEventListener(event, _handler, options);\n          for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n            args[_key2] = arguments[_key2];\n          }\n          listener.apply(element, args);\n        };\n        if (!listeners[event]) {\n          listeners[event] = {};\n        }\n        if (listeners[event][listener]) {\n          element.removeEventListener(event, listeners[event][listener], options);\n        }\n        listeners[event][listener] = _handler;\n        element.listeners = listeners;\n      }\n      element.addEventListener(event, _handler, options);\n    });\n  }\n\n  /**\n   * Dispatch event on the target element.\n   * @param {Element} element - The event target.\n   * @param {string} type - The event type(s).\n   * @param {Object} data - The additional event data.\n   * @returns {boolean} Indicate if the event is default prevented or not.\n   */\n  function dispatchEvent(element, type, data) {\n    var event;\n\n    // Event and CustomEvent on IE9-11 are global objects, not constructors\n    if (isFunction(Event) && isFunction(CustomEvent)) {\n      event = new CustomEvent(type, {\n        detail: data,\n        bubbles: true,\n        cancelable: true\n      });\n    } else {\n      event = document.createEvent('CustomEvent');\n      event.initCustomEvent(type, true, true, data);\n    }\n    return element.dispatchEvent(event);\n  }\n\n  /**\n   * Get the offset base on the document.\n   * @param {Element} element - The target element.\n   * @returns {Object} The offset data.\n   */\n  function getOffset(element) {\n    var box = element.getBoundingClientRect();\n    return {\n      left: box.left + (window.pageXOffset - document.documentElement.clientLeft),\n      top: box.top + (window.pageYOffset - document.documentElement.clientTop)\n    };\n  }\n  var location = WINDOW.location;\n  var REGEXP_ORIGINS = /^(\\w+:)\\/\\/([^:/?#]*):?(\\d*)/i;\n\n  /**\n   * Check if the given URL is a cross origin URL.\n   * @param {string} url - The target URL.\n   * @returns {boolean} Returns `true` if the given URL is a cross origin URL, else `false`.\n   */\n  function isCrossOriginURL(url) {\n    var parts = url.match(REGEXP_ORIGINS);\n    return parts !== null && (parts[1] !== location.protocol || parts[2] !== location.hostname || parts[3] !== location.port);\n  }\n\n  /**\n   * Add timestamp to the given URL.\n   * @param {string} url - The target URL.\n   * @returns {string} The result URL.\n   */\n  function addTimestamp(url) {\n    var timestamp = \"timestamp=\".concat(new Date().getTime());\n    return url + (url.indexOf('?') === -1 ? '?' : '&') + timestamp;\n  }\n\n  /**\n   * Get transforms base on the given object.\n   * @param {Object} obj - The target object.\n   * @returns {string} A string contains transform values.\n   */\n  function getTransforms(_ref) {\n    var rotate = _ref.rotate,\n      scaleX = _ref.scaleX,\n      scaleY = _ref.scaleY,\n      translateX = _ref.translateX,\n      translateY = _ref.translateY;\n    var values = [];\n    if (isNumber(translateX) && translateX !== 0) {\n      values.push(\"translateX(\".concat(translateX, \"px)\"));\n    }\n    if (isNumber(translateY) && translateY !== 0) {\n      values.push(\"translateY(\".concat(translateY, \"px)\"));\n    }\n\n    // Rotate should come first before scale to match orientation transform\n    if (isNumber(rotate) && rotate !== 0) {\n      values.push(\"rotate(\".concat(rotate, \"deg)\"));\n    }\n    if (isNumber(scaleX) && scaleX !== 1) {\n      values.push(\"scaleX(\".concat(scaleX, \")\"));\n    }\n    if (isNumber(scaleY) && scaleY !== 1) {\n      values.push(\"scaleY(\".concat(scaleY, \")\"));\n    }\n    var transform = values.length ? values.join(' ') : 'none';\n    return {\n      WebkitTransform: transform,\n      msTransform: transform,\n      transform: transform\n    };\n  }\n\n  /**\n   * Get the max ratio of a group of pointers.\n   * @param {string} pointers - The target pointers.\n   * @returns {number} The result ratio.\n   */\n  function getMaxZoomRatio(pointers) {\n    var pointers2 = _objectSpread2({}, pointers);\n    var maxRatio = 0;\n    forEach(pointers, function (pointer, pointerId) {\n      delete pointers2[pointerId];\n      forEach(pointers2, function (pointer2) {\n        var x1 = Math.abs(pointer.startX - pointer2.startX);\n        var y1 = Math.abs(pointer.startY - pointer2.startY);\n        var x2 = Math.abs(pointer.endX - pointer2.endX);\n        var y2 = Math.abs(pointer.endY - pointer2.endY);\n        var z1 = Math.sqrt(x1 * x1 + y1 * y1);\n        var z2 = Math.sqrt(x2 * x2 + y2 * y2);\n        var ratio = (z2 - z1) / z1;\n        if (Math.abs(ratio) > Math.abs(maxRatio)) {\n          maxRatio = ratio;\n        }\n      });\n    });\n    return maxRatio;\n  }\n\n  /**\n   * Get a pointer from an event object.\n   * @param {Object} event - The target event object.\n   * @param {boolean} endOnly - Indicates if only returns the end point coordinate or not.\n   * @returns {Object} The result pointer contains start and/or end point coordinates.\n   */\n  function getPointer(_ref2, endOnly) {\n    var pageX = _ref2.pageX,\n      pageY = _ref2.pageY;\n    var end = {\n      endX: pageX,\n      endY: pageY\n    };\n    return endOnly ? end : _objectSpread2({\n      startX: pageX,\n      startY: pageY\n    }, end);\n  }\n\n  /**\n   * Get the center point coordinate of a group of pointers.\n   * @param {Object} pointers - The target pointers.\n   * @returns {Object} The center point coordinate.\n   */\n  function getPointersCenter(pointers) {\n    var pageX = 0;\n    var pageY = 0;\n    var count = 0;\n    forEach(pointers, function (_ref3) {\n      var startX = _ref3.startX,\n        startY = _ref3.startY;\n      pageX += startX;\n      pageY += startY;\n      count += 1;\n    });\n    pageX /= count;\n    pageY /= count;\n    return {\n      pageX: pageX,\n      pageY: pageY\n    };\n  }\n\n  /**\n   * Get the max sizes in a rectangle under the given aspect ratio.\n   * @param {Object} data - The original sizes.\n   * @param {string} [type='contain'] - The adjust type.\n   * @returns {Object} The result sizes.\n   */\n  function getAdjustedSizes(_ref4) {\n    var aspectRatio = _ref4.aspectRatio,\n      height = _ref4.height,\n      width = _ref4.width;\n    var type = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'contain';\n    var isValidWidth = isPositiveNumber(width);\n    var isValidHeight = isPositiveNumber(height);\n    if (isValidWidth && isValidHeight) {\n      var adjustedWidth = height * aspectRatio;\n      if (type === 'contain' && adjustedWidth > width || type === 'cover' && adjustedWidth < width) {\n        height = width / aspectRatio;\n      } else {\n        width = height * aspectRatio;\n      }\n    } else if (isValidWidth) {\n      height = width / aspectRatio;\n    } else if (isValidHeight) {\n      width = height * aspectRatio;\n    }\n    return {\n      width: width,\n      height: height\n    };\n  }\n\n  /**\n   * Get the new sizes of a rectangle after rotated.\n   * @param {Object} data - The original sizes.\n   * @returns {Object} The result sizes.\n   */\n  function getRotatedSizes(_ref5) {\n    var width = _ref5.width,\n      height = _ref5.height,\n      degree = _ref5.degree;\n    degree = Math.abs(degree) % 180;\n    if (degree === 90) {\n      return {\n        width: height,\n        height: width\n      };\n    }\n    var arc = degree % 90 * Math.PI / 180;\n    var sinArc = Math.sin(arc);\n    var cosArc = Math.cos(arc);\n    var newWidth = width * cosArc + height * sinArc;\n    var newHeight = width * sinArc + height * cosArc;\n    return degree > 90 ? {\n      width: newHeight,\n      height: newWidth\n    } : {\n      width: newWidth,\n      height: newHeight\n    };\n  }\n\n  /**\n   * Get a canvas which drew the given image.\n   * @param {HTMLImageElement} image - The image for drawing.\n   * @param {Object} imageData - The image data.\n   * @param {Object} canvasData - The canvas data.\n   * @param {Object} options - The options.\n   * @returns {HTMLCanvasElement} The result canvas.\n   */\n  function getSourceCanvas(image, _ref6, _ref7, _ref8) {\n    var imageAspectRatio = _ref6.aspectRatio,\n      imageNaturalWidth = _ref6.naturalWidth,\n      imageNaturalHeight = _ref6.naturalHeight,\n      _ref6$rotate = _ref6.rotate,\n      rotate = _ref6$rotate === void 0 ? 0 : _ref6$rotate,\n      _ref6$scaleX = _ref6.scaleX,\n      scaleX = _ref6$scaleX === void 0 ? 1 : _ref6$scaleX,\n      _ref6$scaleY = _ref6.scaleY,\n      scaleY = _ref6$scaleY === void 0 ? 1 : _ref6$scaleY;\n    var aspectRatio = _ref7.aspectRatio,\n      naturalWidth = _ref7.naturalWidth,\n      naturalHeight = _ref7.naturalHeight;\n    var _ref8$fillColor = _ref8.fillColor,\n      fillColor = _ref8$fillColor === void 0 ? 'transparent' : _ref8$fillColor,\n      _ref8$imageSmoothingE = _ref8.imageSmoothingEnabled,\n      imageSmoothingEnabled = _ref8$imageSmoothingE === void 0 ? true : _ref8$imageSmoothingE,\n      _ref8$imageSmoothingQ = _ref8.imageSmoothingQuality,\n      imageSmoothingQuality = _ref8$imageSmoothingQ === void 0 ? 'low' : _ref8$imageSmoothingQ,\n      _ref8$maxWidth = _ref8.maxWidth,\n      maxWidth = _ref8$maxWidth === void 0 ? Infinity : _ref8$maxWidth,\n      _ref8$maxHeight = _ref8.maxHeight,\n      maxHeight = _ref8$maxHeight === void 0 ? Infinity : _ref8$maxHeight,\n      _ref8$minWidth = _ref8.minWidth,\n      minWidth = _ref8$minWidth === void 0 ? 0 : _ref8$minWidth,\n      _ref8$minHeight = _ref8.minHeight,\n      minHeight = _ref8$minHeight === void 0 ? 0 : _ref8$minHeight;\n    var canvas = document.createElement('canvas');\n    var context = canvas.getContext('2d');\n    var maxSizes = getAdjustedSizes({\n      aspectRatio: aspectRatio,\n      width: maxWidth,\n      height: maxHeight\n    });\n    var minSizes = getAdjustedSizes({\n      aspectRatio: aspectRatio,\n      width: minWidth,\n      height: minHeight\n    }, 'cover');\n    var width = Math.min(maxSizes.width, Math.max(minSizes.width, naturalWidth));\n    var height = Math.min(maxSizes.height, Math.max(minSizes.height, naturalHeight));\n\n    // Note: should always use image's natural sizes for drawing as\n    // imageData.naturalWidth === canvasData.naturalHeight when rotate % 180 === 90\n    var destMaxSizes = getAdjustedSizes({\n      aspectRatio: imageAspectRatio,\n      width: maxWidth,\n      height: maxHeight\n    });\n    var destMinSizes = getAdjustedSizes({\n      aspectRatio: imageAspectRatio,\n      width: minWidth,\n      height: minHeight\n    }, 'cover');\n    var destWidth = Math.min(destMaxSizes.width, Math.max(destMinSizes.width, imageNaturalWidth));\n    var destHeight = Math.min(destMaxSizes.height, Math.max(destMinSizes.height, imageNaturalHeight));\n    var params = [-destWidth / 2, -destHeight / 2, destWidth, destHeight];\n    canvas.width = normalizeDecimalNumber(width);\n    canvas.height = normalizeDecimalNumber(height);\n    context.fillStyle = fillColor;\n    context.fillRect(0, 0, width, height);\n    context.save();\n    context.translate(width / 2, height / 2);\n    context.rotate(rotate * Math.PI / 180);\n    context.scale(scaleX, scaleY);\n    context.imageSmoothingEnabled = imageSmoothingEnabled;\n    context.imageSmoothingQuality = imageSmoothingQuality;\n    context.drawImage.apply(context, [image].concat(_toConsumableArray(params.map(function (param) {\n      return Math.floor(normalizeDecimalNumber(param));\n    }))));\n    context.restore();\n    return canvas;\n  }\n  var fromCharCode = String.fromCharCode;\n\n  /**\n   * Get string from char code in data view.\n   * @param {DataView} dataView - The data view for read.\n   * @param {number} start - The start index.\n   * @param {number} length - The read length.\n   * @returns {string} The read result.\n   */\n  function getStringFromCharCode(dataView, start, length) {\n    var str = '';\n    length += start;\n    for (var i = start; i < length; i += 1) {\n      str += fromCharCode(dataView.getUint8(i));\n    }\n    return str;\n  }\n  var REGEXP_DATA_URL_HEAD = /^data:.*,/;\n\n  /**\n   * Transform Data URL to array buffer.\n   * @param {string} dataURL - The Data URL to transform.\n   * @returns {ArrayBuffer} The result array buffer.\n   */\n  function dataURLToArrayBuffer(dataURL) {\n    var base64 = dataURL.replace(REGEXP_DATA_URL_HEAD, '');\n    var binary = atob(base64);\n    var arrayBuffer = new ArrayBuffer(binary.length);\n    var uint8 = new Uint8Array(arrayBuffer);\n    forEach(uint8, function (value, i) {\n      uint8[i] = binary.charCodeAt(i);\n    });\n    return arrayBuffer;\n  }\n\n  /**\n   * Transform array buffer to Data URL.\n   * @param {ArrayBuffer} arrayBuffer - The array buffer to transform.\n   * @param {string} mimeType - The mime type of the Data URL.\n   * @returns {string} The result Data URL.\n   */\n  function arrayBufferToDataURL(arrayBuffer, mimeType) {\n    var chunks = [];\n\n    // Chunk Typed Array for better performance (#435)\n    var chunkSize = 8192;\n    var uint8 = new Uint8Array(arrayBuffer);\n    while (uint8.length > 0) {\n      // XXX: Babel's `toConsumableArray` helper will throw error in IE or Safari 9\n      // eslint-disable-next-line prefer-spread\n      chunks.push(fromCharCode.apply(null, toArray(uint8.subarray(0, chunkSize))));\n      uint8 = uint8.subarray(chunkSize);\n    }\n    return \"data:\".concat(mimeType, \";base64,\").concat(btoa(chunks.join('')));\n  }\n\n  /**\n   * Get orientation value from given array buffer.\n   * @param {ArrayBuffer} arrayBuffer - The array buffer to read.\n   * @returns {number} The read orientation value.\n   */\n  function resetAndGetOrientation(arrayBuffer) {\n    var dataView = new DataView(arrayBuffer);\n    var orientation;\n\n    // Ignores range error when the image does not have correct Exif information\n    try {\n      var littleEndian;\n      var app1Start;\n      var ifdStart;\n\n      // Only handle JPEG image (start by 0xFFD8)\n      if (dataView.getUint8(0) === 0xFF && dataView.getUint8(1) === 0xD8) {\n        var length = dataView.byteLength;\n        var offset = 2;\n        while (offset + 1 < length) {\n          if (dataView.getUint8(offset) === 0xFF && dataView.getUint8(offset + 1) === 0xE1) {\n            app1Start = offset;\n            break;\n          }\n          offset += 1;\n        }\n      }\n      if (app1Start) {\n        var exifIDCode = app1Start + 4;\n        var tiffOffset = app1Start + 10;\n        if (getStringFromCharCode(dataView, exifIDCode, 4) === 'Exif') {\n          var endianness = dataView.getUint16(tiffOffset);\n          littleEndian = endianness === 0x4949;\n          if (littleEndian || endianness === 0x4D4D /* bigEndian */) {\n            if (dataView.getUint16(tiffOffset + 2, littleEndian) === 0x002A) {\n              var firstIFDOffset = dataView.getUint32(tiffOffset + 4, littleEndian);\n              if (firstIFDOffset >= 0x00000008) {\n                ifdStart = tiffOffset + firstIFDOffset;\n              }\n            }\n          }\n        }\n      }\n      if (ifdStart) {\n        var _length = dataView.getUint16(ifdStart, littleEndian);\n        var _offset;\n        var i;\n        for (i = 0; i < _length; i += 1) {\n          _offset = ifdStart + i * 12 + 2;\n          if (dataView.getUint16(_offset, littleEndian) === 0x0112 /* Orientation */) {\n            // 8 is the offset of the current tag's value\n            _offset += 8;\n\n            // Get the original orientation value\n            orientation = dataView.getUint16(_offset, littleEndian);\n\n            // Override the orientation with its default value\n            dataView.setUint16(_offset, 1, littleEndian);\n            break;\n          }\n        }\n      }\n    } catch (error) {\n      orientation = 1;\n    }\n    return orientation;\n  }\n\n  /**\n   * Parse Exif Orientation value.\n   * @param {number} orientation - The orientation to parse.\n   * @returns {Object} The parsed result.\n   */\n  function parseOrientation(orientation) {\n    var rotate = 0;\n    var scaleX = 1;\n    var scaleY = 1;\n    switch (orientation) {\n      // Flip horizontal\n      case 2:\n        scaleX = -1;\n        break;\n\n      // Rotate left 180°\n      case 3:\n        rotate = -180;\n        break;\n\n      // Flip vertical\n      case 4:\n        scaleY = -1;\n        break;\n\n      // Flip vertical and rotate right 90°\n      case 5:\n        rotate = 90;\n        scaleY = -1;\n        break;\n\n      // Rotate right 90°\n      case 6:\n        rotate = 90;\n        break;\n\n      // Flip horizontal and rotate right 90°\n      case 7:\n        rotate = 90;\n        scaleX = -1;\n        break;\n\n      // Rotate left 90°\n      case 8:\n        rotate = -90;\n        break;\n    }\n    return {\n      rotate: rotate,\n      scaleX: scaleX,\n      scaleY: scaleY\n    };\n  }\n  var render = {\n    render: function render() {\n      this.initContainer();\n      this.initCanvas();\n      this.initCropBox();\n      this.renderCanvas();\n      if (this.cropped) {\n        this.renderCropBox();\n      }\n    },\n    initContainer: function initContainer() {\n      var element = this.element,\n        options = this.options,\n        container = this.container,\n        cropper = this.cropper;\n      var minWidth = Number(options.minContainerWidth);\n      var minHeight = Number(options.minContainerHeight);\n      addClass(cropper, CLASS_HIDDEN);\n      removeClass(element, CLASS_HIDDEN);\n      var containerData = {\n        width: Math.max(container.offsetWidth, minWidth >= 0 ? minWidth : MIN_CONTAINER_WIDTH),\n        height: Math.max(container.offsetHeight, minHeight >= 0 ? minHeight : MIN_CONTAINER_HEIGHT)\n      };\n      this.containerData = containerData;\n      setStyle(cropper, {\n        width: containerData.width,\n        height: containerData.height\n      });\n      addClass(element, CLASS_HIDDEN);\n      removeClass(cropper, CLASS_HIDDEN);\n    },\n    // Canvas (image wrapper)\n    initCanvas: function initCanvas() {\n      var containerData = this.containerData,\n        imageData = this.imageData;\n      var viewMode = this.options.viewMode;\n      var rotated = Math.abs(imageData.rotate) % 180 === 90;\n      var naturalWidth = rotated ? imageData.naturalHeight : imageData.naturalWidth;\n      var naturalHeight = rotated ? imageData.naturalWidth : imageData.naturalHeight;\n      var aspectRatio = naturalWidth / naturalHeight;\n      var canvasWidth = containerData.width;\n      var canvasHeight = containerData.height;\n      if (containerData.height * aspectRatio > containerData.width) {\n        if (viewMode === 3) {\n          canvasWidth = containerData.height * aspectRatio;\n        } else {\n          canvasHeight = containerData.width / aspectRatio;\n        }\n      } else if (viewMode === 3) {\n        canvasHeight = containerData.width / aspectRatio;\n      } else {\n        canvasWidth = containerData.height * aspectRatio;\n      }\n      var canvasData = {\n        aspectRatio: aspectRatio,\n        naturalWidth: naturalWidth,\n        naturalHeight: naturalHeight,\n        width: canvasWidth,\n        height: canvasHeight\n      };\n      this.canvasData = canvasData;\n      this.limited = viewMode === 1 || viewMode === 2;\n      this.limitCanvas(true, true);\n      canvasData.width = Math.min(Math.max(canvasData.width, canvasData.minWidth), canvasData.maxWidth);\n      canvasData.height = Math.min(Math.max(canvasData.height, canvasData.minHeight), canvasData.maxHeight);\n      canvasData.left = (containerData.width - canvasData.width) / 2;\n      canvasData.top = (containerData.height - canvasData.height) / 2;\n      canvasData.oldLeft = canvasData.left;\n      canvasData.oldTop = canvasData.top;\n      this.initialCanvasData = assign({}, canvasData);\n    },\n    limitCanvas: function limitCanvas(sizeLimited, positionLimited) {\n      var options = this.options,\n        containerData = this.containerData,\n        canvasData = this.canvasData,\n        cropBoxData = this.cropBoxData;\n      var viewMode = options.viewMode;\n      var aspectRatio = canvasData.aspectRatio;\n      var cropped = this.cropped && cropBoxData;\n      if (sizeLimited) {\n        var minCanvasWidth = Number(options.minCanvasWidth) || 0;\n        var minCanvasHeight = Number(options.minCanvasHeight) || 0;\n        if (viewMode > 1) {\n          minCanvasWidth = Math.max(minCanvasWidth, containerData.width);\n          minCanvasHeight = Math.max(minCanvasHeight, containerData.height);\n          if (viewMode === 3) {\n            if (minCanvasHeight * aspectRatio > minCanvasWidth) {\n              minCanvasWidth = minCanvasHeight * aspectRatio;\n            } else {\n              minCanvasHeight = minCanvasWidth / aspectRatio;\n            }\n          }\n        } else if (viewMode > 0) {\n          if (minCanvasWidth) {\n            minCanvasWidth = Math.max(minCanvasWidth, cropped ? cropBoxData.width : 0);\n          } else if (minCanvasHeight) {\n            minCanvasHeight = Math.max(minCanvasHeight, cropped ? cropBoxData.height : 0);\n          } else if (cropped) {\n            minCanvasWidth = cropBoxData.width;\n            minCanvasHeight = cropBoxData.height;\n            if (minCanvasHeight * aspectRatio > minCanvasWidth) {\n              minCanvasWidth = minCanvasHeight * aspectRatio;\n            } else {\n              minCanvasHeight = minCanvasWidth / aspectRatio;\n            }\n          }\n        }\n        var _getAdjustedSizes = getAdjustedSizes({\n          aspectRatio: aspectRatio,\n          width: minCanvasWidth,\n          height: minCanvasHeight\n        });\n        minCanvasWidth = _getAdjustedSizes.width;\n        minCanvasHeight = _getAdjustedSizes.height;\n        canvasData.minWidth = minCanvasWidth;\n        canvasData.minHeight = minCanvasHeight;\n        canvasData.maxWidth = Infinity;\n        canvasData.maxHeight = Infinity;\n      }\n      if (positionLimited) {\n        if (viewMode > (cropped ? 0 : 1)) {\n          var newCanvasLeft = containerData.width - canvasData.width;\n          var newCanvasTop = containerData.height - canvasData.height;\n          canvasData.minLeft = Math.min(0, newCanvasLeft);\n          canvasData.minTop = Math.min(0, newCanvasTop);\n          canvasData.maxLeft = Math.max(0, newCanvasLeft);\n          canvasData.maxTop = Math.max(0, newCanvasTop);\n          if (cropped && this.limited) {\n            canvasData.minLeft = Math.min(cropBoxData.left, cropBoxData.left + (cropBoxData.width - canvasData.width));\n            canvasData.minTop = Math.min(cropBoxData.top, cropBoxData.top + (cropBoxData.height - canvasData.height));\n            canvasData.maxLeft = cropBoxData.left;\n            canvasData.maxTop = cropBoxData.top;\n            if (viewMode === 2) {\n              if (canvasData.width >= containerData.width) {\n                canvasData.minLeft = Math.min(0, newCanvasLeft);\n                canvasData.maxLeft = Math.max(0, newCanvasLeft);\n              }\n              if (canvasData.height >= containerData.height) {\n                canvasData.minTop = Math.min(0, newCanvasTop);\n                canvasData.maxTop = Math.max(0, newCanvasTop);\n              }\n            }\n          }\n        } else {\n          canvasData.minLeft = -canvasData.width;\n          canvasData.minTop = -canvasData.height;\n          canvasData.maxLeft = containerData.width;\n          canvasData.maxTop = containerData.height;\n        }\n      }\n    },\n    renderCanvas: function renderCanvas(changed, transformed) {\n      var canvasData = this.canvasData,\n        imageData = this.imageData;\n      if (transformed) {\n        var _getRotatedSizes = getRotatedSizes({\n            width: imageData.naturalWidth * Math.abs(imageData.scaleX || 1),\n            height: imageData.naturalHeight * Math.abs(imageData.scaleY || 1),\n            degree: imageData.rotate || 0\n          }),\n          naturalWidth = _getRotatedSizes.width,\n          naturalHeight = _getRotatedSizes.height;\n        var width = canvasData.width * (naturalWidth / canvasData.naturalWidth);\n        var height = canvasData.height * (naturalHeight / canvasData.naturalHeight);\n        canvasData.left -= (width - canvasData.width) / 2;\n        canvasData.top -= (height - canvasData.height) / 2;\n        canvasData.width = width;\n        canvasData.height = height;\n        canvasData.aspectRatio = naturalWidth / naturalHeight;\n        canvasData.naturalWidth = naturalWidth;\n        canvasData.naturalHeight = naturalHeight;\n        this.limitCanvas(true, false);\n      }\n      if (canvasData.width > canvasData.maxWidth || canvasData.width < canvasData.minWidth) {\n        canvasData.left = canvasData.oldLeft;\n      }\n      if (canvasData.height > canvasData.maxHeight || canvasData.height < canvasData.minHeight) {\n        canvasData.top = canvasData.oldTop;\n      }\n      canvasData.width = Math.min(Math.max(canvasData.width, canvasData.minWidth), canvasData.maxWidth);\n      canvasData.height = Math.min(Math.max(canvasData.height, canvasData.minHeight), canvasData.maxHeight);\n      this.limitCanvas(false, true);\n      canvasData.left = Math.min(Math.max(canvasData.left, canvasData.minLeft), canvasData.maxLeft);\n      canvasData.top = Math.min(Math.max(canvasData.top, canvasData.minTop), canvasData.maxTop);\n      canvasData.oldLeft = canvasData.left;\n      canvasData.oldTop = canvasData.top;\n      setStyle(this.canvas, assign({\n        width: canvasData.width,\n        height: canvasData.height\n      }, getTransforms({\n        translateX: canvasData.left,\n        translateY: canvasData.top\n      })));\n      this.renderImage(changed);\n      if (this.cropped && this.limited) {\n        this.limitCropBox(true, true);\n      }\n    },\n    renderImage: function renderImage(changed) {\n      var canvasData = this.canvasData,\n        imageData = this.imageData;\n      var width = imageData.naturalWidth * (canvasData.width / canvasData.naturalWidth);\n      var height = imageData.naturalHeight * (canvasData.height / canvasData.naturalHeight);\n      assign(imageData, {\n        width: width,\n        height: height,\n        left: (canvasData.width - width) / 2,\n        top: (canvasData.height - height) / 2\n      });\n      setStyle(this.image, assign({\n        width: imageData.width,\n        height: imageData.height\n      }, getTransforms(assign({\n        translateX: imageData.left,\n        translateY: imageData.top\n      }, imageData))));\n      if (changed) {\n        this.output();\n      }\n    },\n    initCropBox: function initCropBox() {\n      var options = this.options,\n        canvasData = this.canvasData;\n      var aspectRatio = options.aspectRatio || options.initialAspectRatio;\n      var autoCropArea = Number(options.autoCropArea) || 0.8;\n      var cropBoxData = {\n        width: canvasData.width,\n        height: canvasData.height\n      };\n      if (aspectRatio) {\n        if (canvasData.height * aspectRatio > canvasData.width) {\n          cropBoxData.height = cropBoxData.width / aspectRatio;\n        } else {\n          cropBoxData.width = cropBoxData.height * aspectRatio;\n        }\n      }\n      this.cropBoxData = cropBoxData;\n      this.limitCropBox(true, true);\n\n      // Initialize auto crop area\n      cropBoxData.width = Math.min(Math.max(cropBoxData.width, cropBoxData.minWidth), cropBoxData.maxWidth);\n      cropBoxData.height = Math.min(Math.max(cropBoxData.height, cropBoxData.minHeight), cropBoxData.maxHeight);\n\n      // The width/height of auto crop area must large than \"minWidth/Height\"\n      cropBoxData.width = Math.max(cropBoxData.minWidth, cropBoxData.width * autoCropArea);\n      cropBoxData.height = Math.max(cropBoxData.minHeight, cropBoxData.height * autoCropArea);\n      cropBoxData.left = canvasData.left + (canvasData.width - cropBoxData.width) / 2;\n      cropBoxData.top = canvasData.top + (canvasData.height - cropBoxData.height) / 2;\n      cropBoxData.oldLeft = cropBoxData.left;\n      cropBoxData.oldTop = cropBoxData.top;\n      this.initialCropBoxData = assign({}, cropBoxData);\n    },\n    limitCropBox: function limitCropBox(sizeLimited, positionLimited) {\n      var options = this.options,\n        containerData = this.containerData,\n        canvasData = this.canvasData,\n        cropBoxData = this.cropBoxData,\n        limited = this.limited;\n      var aspectRatio = options.aspectRatio;\n      if (sizeLimited) {\n        var minCropBoxWidth = Number(options.minCropBoxWidth) || 0;\n        var minCropBoxHeight = Number(options.minCropBoxHeight) || 0;\n        var maxCropBoxWidth = limited ? Math.min(containerData.width, canvasData.width, canvasData.width + canvasData.left, containerData.width - canvasData.left) : containerData.width;\n        var maxCropBoxHeight = limited ? Math.min(containerData.height, canvasData.height, canvasData.height + canvasData.top, containerData.height - canvasData.top) : containerData.height;\n\n        // The min/maxCropBoxWidth/Height must be less than container's width/height\n        minCropBoxWidth = Math.min(minCropBoxWidth, containerData.width);\n        minCropBoxHeight = Math.min(minCropBoxHeight, containerData.height);\n        if (aspectRatio) {\n          if (minCropBoxWidth && minCropBoxHeight) {\n            if (minCropBoxHeight * aspectRatio > minCropBoxWidth) {\n              minCropBoxHeight = minCropBoxWidth / aspectRatio;\n            } else {\n              minCropBoxWidth = minCropBoxHeight * aspectRatio;\n            }\n          } else if (minCropBoxWidth) {\n            minCropBoxHeight = minCropBoxWidth / aspectRatio;\n          } else if (minCropBoxHeight) {\n            minCropBoxWidth = minCropBoxHeight * aspectRatio;\n          }\n          if (maxCropBoxHeight * aspectRatio > maxCropBoxWidth) {\n            maxCropBoxHeight = maxCropBoxWidth / aspectRatio;\n          } else {\n            maxCropBoxWidth = maxCropBoxHeight * aspectRatio;\n          }\n        }\n\n        // The minWidth/Height must be less than maxWidth/Height\n        cropBoxData.minWidth = Math.min(minCropBoxWidth, maxCropBoxWidth);\n        cropBoxData.minHeight = Math.min(minCropBoxHeight, maxCropBoxHeight);\n        cropBoxData.maxWidth = maxCropBoxWidth;\n        cropBoxData.maxHeight = maxCropBoxHeight;\n      }\n      if (positionLimited) {\n        if (limited) {\n          cropBoxData.minLeft = Math.max(0, canvasData.left);\n          cropBoxData.minTop = Math.max(0, canvasData.top);\n          cropBoxData.maxLeft = Math.min(containerData.width, canvasData.left + canvasData.width) - cropBoxData.width;\n          cropBoxData.maxTop = Math.min(containerData.height, canvasData.top + canvasData.height) - cropBoxData.height;\n        } else {\n          cropBoxData.minLeft = 0;\n          cropBoxData.minTop = 0;\n          cropBoxData.maxLeft = containerData.width - cropBoxData.width;\n          cropBoxData.maxTop = containerData.height - cropBoxData.height;\n        }\n      }\n    },\n    renderCropBox: function renderCropBox() {\n      var options = this.options,\n        containerData = this.containerData,\n        cropBoxData = this.cropBoxData;\n      if (cropBoxData.width > cropBoxData.maxWidth || cropBoxData.width < cropBoxData.minWidth) {\n        cropBoxData.left = cropBoxData.oldLeft;\n      }\n      if (cropBoxData.height > cropBoxData.maxHeight || cropBoxData.height < cropBoxData.minHeight) {\n        cropBoxData.top = cropBoxData.oldTop;\n      }\n      cropBoxData.width = Math.min(Math.max(cropBoxData.width, cropBoxData.minWidth), cropBoxData.maxWidth);\n      cropBoxData.height = Math.min(Math.max(cropBoxData.height, cropBoxData.minHeight), cropBoxData.maxHeight);\n      this.limitCropBox(false, true);\n      cropBoxData.left = Math.min(Math.max(cropBoxData.left, cropBoxData.minLeft), cropBoxData.maxLeft);\n      cropBoxData.top = Math.min(Math.max(cropBoxData.top, cropBoxData.minTop), cropBoxData.maxTop);\n      cropBoxData.oldLeft = cropBoxData.left;\n      cropBoxData.oldTop = cropBoxData.top;\n      if (options.movable && options.cropBoxMovable) {\n        // Turn to move the canvas when the crop box is equal to the container\n        setData(this.face, DATA_ACTION, cropBoxData.width >= containerData.width && cropBoxData.height >= containerData.height ? ACTION_MOVE : ACTION_ALL);\n      }\n      setStyle(this.cropBox, assign({\n        width: cropBoxData.width,\n        height: cropBoxData.height\n      }, getTransforms({\n        translateX: cropBoxData.left,\n        translateY: cropBoxData.top\n      })));\n      if (this.cropped && this.limited) {\n        this.limitCanvas(true, true);\n      }\n      if (!this.disabled) {\n        this.output();\n      }\n    },\n    output: function output() {\n      this.preview();\n      dispatchEvent(this.element, EVENT_CROP, this.getData());\n    }\n  };\n  var preview = {\n    initPreview: function initPreview() {\n      var element = this.element,\n        crossOrigin = this.crossOrigin;\n      var preview = this.options.preview;\n      var url = crossOrigin ? this.crossOriginUrl : this.url;\n      var alt = element.alt || 'The image to preview';\n      var image = document.createElement('img');\n      if (crossOrigin) {\n        image.crossOrigin = crossOrigin;\n      }\n      image.src = url;\n      image.alt = alt;\n      this.viewBox.appendChild(image);\n      this.viewBoxImage = image;\n      if (!preview) {\n        return;\n      }\n      var previews = preview;\n      if (typeof preview === 'string') {\n        previews = element.ownerDocument.querySelectorAll(preview);\n      } else if (preview.querySelector) {\n        previews = [preview];\n      }\n      this.previews = previews;\n      forEach(previews, function (el) {\n        var img = document.createElement('img');\n\n        // Save the original size for recover\n        setData(el, DATA_PREVIEW, {\n          width: el.offsetWidth,\n          height: el.offsetHeight,\n          html: el.innerHTML\n        });\n        if (crossOrigin) {\n          img.crossOrigin = crossOrigin;\n        }\n        img.src = url;\n        img.alt = alt;\n\n        /**\n         * Override img element styles\n         * Add `display:block` to avoid margin top issue\n         * Add `height:auto` to override `height` attribute on IE8\n         * (Occur only when margin-top <= -height)\n         */\n        img.style.cssText = '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;\"';\n        el.innerHTML = '';\n        el.appendChild(img);\n      });\n    },\n    resetPreview: function resetPreview() {\n      forEach(this.previews, function (element) {\n        var data = getData(element, DATA_PREVIEW);\n        setStyle(element, {\n          width: data.width,\n          height: data.height\n        });\n        element.innerHTML = data.html;\n        removeData(element, DATA_PREVIEW);\n      });\n    },\n    preview: function preview() {\n      var imageData = this.imageData,\n        canvasData = this.canvasData,\n        cropBoxData = this.cropBoxData;\n      var cropBoxWidth = cropBoxData.width,\n        cropBoxHeight = cropBoxData.height;\n      var width = imageData.width,\n        height = imageData.height;\n      var left = cropBoxData.left - canvasData.left - imageData.left;\n      var top = cropBoxData.top - canvasData.top - imageData.top;\n      if (!this.cropped || this.disabled) {\n        return;\n      }\n      setStyle(this.viewBoxImage, assign({\n        width: width,\n        height: height\n      }, getTransforms(assign({\n        translateX: -left,\n        translateY: -top\n      }, imageData))));\n      forEach(this.previews, function (element) {\n        var data = getData(element, DATA_PREVIEW);\n        var originalWidth = data.width;\n        var originalHeight = data.height;\n        var newWidth = originalWidth;\n        var newHeight = originalHeight;\n        var ratio = 1;\n        if (cropBoxWidth) {\n          ratio = originalWidth / cropBoxWidth;\n          newHeight = cropBoxHeight * ratio;\n        }\n        if (cropBoxHeight && newHeight > originalHeight) {\n          ratio = originalHeight / cropBoxHeight;\n          newWidth = cropBoxWidth * ratio;\n          newHeight = originalHeight;\n        }\n        setStyle(element, {\n          width: newWidth,\n          height: newHeight\n        });\n        setStyle(element.getElementsByTagName('img')[0], assign({\n          width: width * ratio,\n          height: height * ratio\n        }, getTransforms(assign({\n          translateX: -left * ratio,\n          translateY: -top * ratio\n        }, imageData))));\n      });\n    }\n  };\n  var events = {\n    bind: function bind() {\n      var element = this.element,\n        options = this.options,\n        cropper = this.cropper;\n      if (isFunction(options.cropstart)) {\n        addListener(element, EVENT_CROP_START, options.cropstart);\n      }\n      if (isFunction(options.cropmove)) {\n        addListener(element, EVENT_CROP_MOVE, options.cropmove);\n      }\n      if (isFunction(options.cropend)) {\n        addListener(element, EVENT_CROP_END, options.cropend);\n      }\n      if (isFunction(options.crop)) {\n        addListener(element, EVENT_CROP, options.crop);\n      }\n      if (isFunction(options.zoom)) {\n        addListener(element, EVENT_ZOOM, options.zoom);\n      }\n      addListener(cropper, EVENT_POINTER_DOWN, this.onCropStart = this.cropStart.bind(this));\n      if (options.zoomable && options.zoomOnWheel) {\n        addListener(cropper, EVENT_WHEEL, this.onWheel = this.wheel.bind(this), {\n          passive: false,\n          capture: true\n        });\n      }\n      if (options.toggleDragModeOnDblclick) {\n        addListener(cropper, EVENT_DBLCLICK, this.onDblclick = this.dblclick.bind(this));\n      }\n      addListener(element.ownerDocument, EVENT_POINTER_MOVE, this.onCropMove = this.cropMove.bind(this));\n      addListener(element.ownerDocument, EVENT_POINTER_UP, this.onCropEnd = this.cropEnd.bind(this));\n      if (options.responsive) {\n        addListener(window, EVENT_RESIZE, this.onResize = this.resize.bind(this));\n      }\n    },\n    unbind: function unbind() {\n      var element = this.element,\n        options = this.options,\n        cropper = this.cropper;\n      if (isFunction(options.cropstart)) {\n        removeListener(element, EVENT_CROP_START, options.cropstart);\n      }\n      if (isFunction(options.cropmove)) {\n        removeListener(element, EVENT_CROP_MOVE, options.cropmove);\n      }\n      if (isFunction(options.cropend)) {\n        removeListener(element, EVENT_CROP_END, options.cropend);\n      }\n      if (isFunction(options.crop)) {\n        removeListener(element, EVENT_CROP, options.crop);\n      }\n      if (isFunction(options.zoom)) {\n        removeListener(element, EVENT_ZOOM, options.zoom);\n      }\n      removeListener(cropper, EVENT_POINTER_DOWN, this.onCropStart);\n      if (options.zoomable && options.zoomOnWheel) {\n        removeListener(cropper, EVENT_WHEEL, this.onWheel, {\n          passive: false,\n          capture: true\n        });\n      }\n      if (options.toggleDragModeOnDblclick) {\n        removeListener(cropper, EVENT_DBLCLICK, this.onDblclick);\n      }\n      removeListener(element.ownerDocument, EVENT_POINTER_MOVE, this.onCropMove);\n      removeListener(element.ownerDocument, EVENT_POINTER_UP, this.onCropEnd);\n      if (options.responsive) {\n        removeListener(window, EVENT_RESIZE, this.onResize);\n      }\n    }\n  };\n  var handlers = {\n    resize: function resize() {\n      if (this.disabled) {\n        return;\n      }\n      var options = this.options,\n        container = this.container,\n        containerData = this.containerData;\n      var ratioX = container.offsetWidth / containerData.width;\n      var ratioY = container.offsetHeight / containerData.height;\n      var ratio = Math.abs(ratioX - 1) > Math.abs(ratioY - 1) ? ratioX : ratioY;\n\n      // Resize when width changed or height changed\n      if (ratio !== 1) {\n        var canvasData;\n        var cropBoxData;\n        if (options.restore) {\n          canvasData = this.getCanvasData();\n          cropBoxData = this.getCropBoxData();\n        }\n        this.render();\n        if (options.restore) {\n          this.setCanvasData(forEach(canvasData, function (n, i) {\n            canvasData[i] = n * ratio;\n          }));\n          this.setCropBoxData(forEach(cropBoxData, function (n, i) {\n            cropBoxData[i] = n * ratio;\n          }));\n        }\n      }\n    },\n    dblclick: function dblclick() {\n      if (this.disabled || this.options.dragMode === DRAG_MODE_NONE) {\n        return;\n      }\n      this.setDragMode(hasClass(this.dragBox, CLASS_CROP) ? DRAG_MODE_MOVE : DRAG_MODE_CROP);\n    },\n    wheel: function wheel(event) {\n      var _this = this;\n      var ratio = Number(this.options.wheelZoomRatio) || 0.1;\n      var delta = 1;\n      if (this.disabled) {\n        return;\n      }\n      event.preventDefault();\n\n      // Limit wheel speed to prevent zoom too fast (#21)\n      if (this.wheeling) {\n        return;\n      }\n      this.wheeling = true;\n      setTimeout(function () {\n        _this.wheeling = false;\n      }, 50);\n      if (event.deltaY) {\n        delta = event.deltaY > 0 ? 1 : -1;\n      } else if (event.wheelDelta) {\n        delta = -event.wheelDelta / 120;\n      } else if (event.detail) {\n        delta = event.detail > 0 ? 1 : -1;\n      }\n      this.zoom(-delta * ratio, event);\n    },\n    cropStart: function cropStart(event) {\n      var buttons = event.buttons,\n        button = event.button;\n      if (this.disabled\n\n      // Handle mouse event and pointer event and ignore touch event\n      || (event.type === 'mousedown' || event.type === 'pointerdown' && event.pointerType === 'mouse') && (\n      // No primary button (Usually the left button)\n      isNumber(buttons) && buttons !== 1 || isNumber(button) && button !== 0\n\n      // Open context menu\n      || event.ctrlKey)) {\n        return;\n      }\n      var options = this.options,\n        pointers = this.pointers;\n      var action;\n      if (event.changedTouches) {\n        // Handle touch event\n        forEach(event.changedTouches, function (touch) {\n          pointers[touch.identifier] = getPointer(touch);\n        });\n      } else {\n        // Handle mouse event and pointer event\n        pointers[event.pointerId || 0] = getPointer(event);\n      }\n      if (Object.keys(pointers).length > 1 && options.zoomable && options.zoomOnTouch) {\n        action = ACTION_ZOOM;\n      } else {\n        action = getData(event.target, DATA_ACTION);\n      }\n      if (!REGEXP_ACTIONS.test(action)) {\n        return;\n      }\n      if (dispatchEvent(this.element, EVENT_CROP_START, {\n        originalEvent: event,\n        action: action\n      }) === false) {\n        return;\n      }\n\n      // This line is required for preventing page zooming in iOS browsers\n      event.preventDefault();\n      this.action = action;\n      this.cropping = false;\n      if (action === ACTION_CROP) {\n        this.cropping = true;\n        addClass(this.dragBox, CLASS_MODAL);\n      }\n    },\n    cropMove: function cropMove(event) {\n      var action = this.action;\n      if (this.disabled || !action) {\n        return;\n      }\n      var pointers = this.pointers;\n      event.preventDefault();\n      if (dispatchEvent(this.element, EVENT_CROP_MOVE, {\n        originalEvent: event,\n        action: action\n      }) === false) {\n        return;\n      }\n      if (event.changedTouches) {\n        forEach(event.changedTouches, function (touch) {\n          // The first parameter should not be undefined (#432)\n          assign(pointers[touch.identifier] || {}, getPointer(touch, true));\n        });\n      } else {\n        assign(pointers[event.pointerId || 0] || {}, getPointer(event, true));\n      }\n      this.change(event);\n    },\n    cropEnd: function cropEnd(event) {\n      if (this.disabled) {\n        return;\n      }\n      var action = this.action,\n        pointers = this.pointers;\n      if (event.changedTouches) {\n        forEach(event.changedTouches, function (touch) {\n          delete pointers[touch.identifier];\n        });\n      } else {\n        delete pointers[event.pointerId || 0];\n      }\n      if (!action) {\n        return;\n      }\n      event.preventDefault();\n      if (!Object.keys(pointers).length) {\n        this.action = '';\n      }\n      if (this.cropping) {\n        this.cropping = false;\n        toggleClass(this.dragBox, CLASS_MODAL, this.cropped && this.options.modal);\n      }\n      dispatchEvent(this.element, EVENT_CROP_END, {\n        originalEvent: event,\n        action: action\n      });\n    }\n  };\n  var change = {\n    change: function change(event) {\n      var options = this.options,\n        canvasData = this.canvasData,\n        containerData = this.containerData,\n        cropBoxData = this.cropBoxData,\n        pointers = this.pointers;\n      var action = this.action;\n      var aspectRatio = options.aspectRatio;\n      var left = cropBoxData.left,\n        top = cropBoxData.top,\n        width = cropBoxData.width,\n        height = cropBoxData.height;\n      var right = left + width;\n      var bottom = top + height;\n      var minLeft = 0;\n      var minTop = 0;\n      var maxWidth = containerData.width;\n      var maxHeight = containerData.height;\n      var renderable = true;\n      var offset;\n\n      // Locking aspect ratio in \"free mode\" by holding shift key\n      if (!aspectRatio && event.shiftKey) {\n        aspectRatio = width && height ? width / height : 1;\n      }\n      if (this.limited) {\n        minLeft = cropBoxData.minLeft;\n        minTop = cropBoxData.minTop;\n        maxWidth = minLeft + Math.min(containerData.width, canvasData.width, canvasData.left + canvasData.width);\n        maxHeight = minTop + Math.min(containerData.height, canvasData.height, canvasData.top + canvasData.height);\n      }\n      var pointer = pointers[Object.keys(pointers)[0]];\n      var range = {\n        x: pointer.endX - pointer.startX,\n        y: pointer.endY - pointer.startY\n      };\n      var check = function check(side) {\n        switch (side) {\n          case ACTION_EAST:\n            if (right + range.x > maxWidth) {\n              range.x = maxWidth - right;\n            }\n            break;\n          case ACTION_WEST:\n            if (left + range.x < minLeft) {\n              range.x = minLeft - left;\n            }\n            break;\n          case ACTION_NORTH:\n            if (top + range.y < minTop) {\n              range.y = minTop - top;\n            }\n            break;\n          case ACTION_SOUTH:\n            if (bottom + range.y > maxHeight) {\n              range.y = maxHeight - bottom;\n            }\n            break;\n        }\n      };\n      switch (action) {\n        // Move crop box\n        case ACTION_ALL:\n          left += range.x;\n          top += range.y;\n          break;\n\n        // Resize crop box\n        case ACTION_EAST:\n          if (range.x >= 0 && (right >= maxWidth || aspectRatio && (top <= minTop || bottom >= maxHeight))) {\n            renderable = false;\n            break;\n          }\n          check(ACTION_EAST);\n          width += range.x;\n          if (width < 0) {\n            action = ACTION_WEST;\n            width = -width;\n            left -= width;\n          }\n          if (aspectRatio) {\n            height = width / aspectRatio;\n            top += (cropBoxData.height - height) / 2;\n          }\n          break;\n        case ACTION_NORTH:\n          if (range.y <= 0 && (top <= minTop || aspectRatio && (left <= minLeft || right >= maxWidth))) {\n            renderable = false;\n            break;\n          }\n          check(ACTION_NORTH);\n          height -= range.y;\n          top += range.y;\n          if (height < 0) {\n            action = ACTION_SOUTH;\n            height = -height;\n            top -= height;\n          }\n          if (aspectRatio) {\n            width = height * aspectRatio;\n            left += (cropBoxData.width - width) / 2;\n          }\n          break;\n        case ACTION_WEST:\n          if (range.x <= 0 && (left <= minLeft || aspectRatio && (top <= minTop || bottom >= maxHeight))) {\n            renderable = false;\n            break;\n          }\n          check(ACTION_WEST);\n          width -= range.x;\n          left += range.x;\n          if (width < 0) {\n            action = ACTION_EAST;\n            width = -width;\n            left -= width;\n          }\n          if (aspectRatio) {\n            height = width / aspectRatio;\n            top += (cropBoxData.height - height) / 2;\n          }\n          break;\n        case ACTION_SOUTH:\n          if (range.y >= 0 && (bottom >= maxHeight || aspectRatio && (left <= minLeft || right >= maxWidth))) {\n            renderable = false;\n            break;\n          }\n          check(ACTION_SOUTH);\n          height += range.y;\n          if (height < 0) {\n            action = ACTION_NORTH;\n            height = -height;\n            top -= height;\n          }\n          if (aspectRatio) {\n            width = height * aspectRatio;\n            left += (cropBoxData.width - width) / 2;\n          }\n          break;\n        case ACTION_NORTH_EAST:\n          if (aspectRatio) {\n            if (range.y <= 0 && (top <= minTop || right >= maxWidth)) {\n              renderable = false;\n              break;\n            }\n            check(ACTION_NORTH);\n            height -= range.y;\n            top += range.y;\n            width = height * aspectRatio;\n          } else {\n            check(ACTION_NORTH);\n            check(ACTION_EAST);\n            if (range.x >= 0) {\n              if (right < maxWidth) {\n                width += range.x;\n              } else if (range.y <= 0 && top <= minTop) {\n                renderable = false;\n              }\n            } else {\n              width += range.x;\n            }\n            if (range.y <= 0) {\n              if (top > minTop) {\n                height -= range.y;\n                top += range.y;\n              }\n            } else {\n              height -= range.y;\n              top += range.y;\n            }\n          }\n          if (width < 0 && height < 0) {\n            action = ACTION_SOUTH_WEST;\n            height = -height;\n            width = -width;\n            top -= height;\n            left -= width;\n          } else if (width < 0) {\n            action = ACTION_NORTH_WEST;\n            width = -width;\n            left -= width;\n          } else if (height < 0) {\n            action = ACTION_SOUTH_EAST;\n            height = -height;\n            top -= height;\n          }\n          break;\n        case ACTION_NORTH_WEST:\n          if (aspectRatio) {\n            if (range.y <= 0 && (top <= minTop || left <= minLeft)) {\n              renderable = false;\n              break;\n            }\n            check(ACTION_NORTH);\n            height -= range.y;\n            top += range.y;\n            width = height * aspectRatio;\n            left += cropBoxData.width - width;\n          } else {\n            check(ACTION_NORTH);\n            check(ACTION_WEST);\n            if (range.x <= 0) {\n              if (left > minLeft) {\n                width -= range.x;\n                left += range.x;\n              } else if (range.y <= 0 && top <= minTop) {\n                renderable = false;\n              }\n            } else {\n              width -= range.x;\n              left += range.x;\n            }\n            if (range.y <= 0) {\n              if (top > minTop) {\n                height -= range.y;\n                top += range.y;\n              }\n            } else {\n              height -= range.y;\n              top += range.y;\n            }\n          }\n          if (width < 0 && height < 0) {\n            action = ACTION_SOUTH_EAST;\n            height = -height;\n            width = -width;\n            top -= height;\n            left -= width;\n          } else if (width < 0) {\n            action = ACTION_NORTH_EAST;\n            width = -width;\n            left -= width;\n          } else if (height < 0) {\n            action = ACTION_SOUTH_WEST;\n            height = -height;\n            top -= height;\n          }\n          break;\n        case ACTION_SOUTH_WEST:\n          if (aspectRatio) {\n            if (range.x <= 0 && (left <= minLeft || bottom >= maxHeight)) {\n              renderable = false;\n              break;\n            }\n            check(ACTION_WEST);\n            width -= range.x;\n            left += range.x;\n            height = width / aspectRatio;\n          } else {\n            check(ACTION_SOUTH);\n            check(ACTION_WEST);\n            if (range.x <= 0) {\n              if (left > minLeft) {\n                width -= range.x;\n                left += range.x;\n              } else if (range.y >= 0 && bottom >= maxHeight) {\n                renderable = false;\n              }\n            } else {\n              width -= range.x;\n              left += range.x;\n            }\n            if (range.y >= 0) {\n              if (bottom < maxHeight) {\n                height += range.y;\n              }\n            } else {\n              height += range.y;\n            }\n          }\n          if (width < 0 && height < 0) {\n            action = ACTION_NORTH_EAST;\n            height = -height;\n            width = -width;\n            top -= height;\n            left -= width;\n          } else if (width < 0) {\n            action = ACTION_SOUTH_EAST;\n            width = -width;\n            left -= width;\n          } else if (height < 0) {\n            action = ACTION_NORTH_WEST;\n            height = -height;\n            top -= height;\n          }\n          break;\n        case ACTION_SOUTH_EAST:\n          if (aspectRatio) {\n            if (range.x >= 0 && (right >= maxWidth || bottom >= maxHeight)) {\n              renderable = false;\n              break;\n            }\n            check(ACTION_EAST);\n            width += range.x;\n            height = width / aspectRatio;\n          } else {\n            check(ACTION_SOUTH);\n            check(ACTION_EAST);\n            if (range.x >= 0) {\n              if (right < maxWidth) {\n                width += range.x;\n              } else if (range.y >= 0 && bottom >= maxHeight) {\n                renderable = false;\n              }\n            } else {\n              width += range.x;\n            }\n            if (range.y >= 0) {\n              if (bottom < maxHeight) {\n                height += range.y;\n              }\n            } else {\n              height += range.y;\n            }\n          }\n          if (width < 0 && height < 0) {\n            action = ACTION_NORTH_WEST;\n            height = -height;\n            width = -width;\n            top -= height;\n            left -= width;\n          } else if (width < 0) {\n            action = ACTION_SOUTH_WEST;\n            width = -width;\n            left -= width;\n          } else if (height < 0) {\n            action = ACTION_NORTH_EAST;\n            height = -height;\n            top -= height;\n          }\n          break;\n\n        // Move canvas\n        case ACTION_MOVE:\n          this.move(range.x, range.y);\n          renderable = false;\n          break;\n\n        // Zoom canvas\n        case ACTION_ZOOM:\n          this.zoom(getMaxZoomRatio(pointers), event);\n          renderable = false;\n          break;\n\n        // Create crop box\n        case ACTION_CROP:\n          if (!range.x || !range.y) {\n            renderable = false;\n            break;\n          }\n          offset = getOffset(this.cropper);\n          left = pointer.startX - offset.left;\n          top = pointer.startY - offset.top;\n          width = cropBoxData.minWidth;\n          height = cropBoxData.minHeight;\n          if (range.x > 0) {\n            action = range.y > 0 ? ACTION_SOUTH_EAST : ACTION_NORTH_EAST;\n          } else if (range.x < 0) {\n            left -= width;\n            action = range.y > 0 ? ACTION_SOUTH_WEST : ACTION_NORTH_WEST;\n          }\n          if (range.y < 0) {\n            top -= height;\n          }\n\n          // Show the crop box if is hidden\n          if (!this.cropped) {\n            removeClass(this.cropBox, CLASS_HIDDEN);\n            this.cropped = true;\n            if (this.limited) {\n              this.limitCropBox(true, true);\n            }\n          }\n          break;\n      }\n      if (renderable) {\n        cropBoxData.width = width;\n        cropBoxData.height = height;\n        cropBoxData.left = left;\n        cropBoxData.top = top;\n        this.action = action;\n        this.renderCropBox();\n      }\n\n      // Override\n      forEach(pointers, function (p) {\n        p.startX = p.endX;\n        p.startY = p.endY;\n      });\n    }\n  };\n  var methods = {\n    // Show the crop box manually\n    crop: function crop() {\n      if (this.ready && !this.cropped && !this.disabled) {\n        this.cropped = true;\n        this.limitCropBox(true, true);\n        if (this.options.modal) {\n          addClass(this.dragBox, CLASS_MODAL);\n        }\n        removeClass(this.cropBox, CLASS_HIDDEN);\n        this.setCropBoxData(this.initialCropBoxData);\n      }\n      return this;\n    },\n    // Reset the image and crop box to their initial states\n    reset: function reset() {\n      if (this.ready && !this.disabled) {\n        this.imageData = assign({}, this.initialImageData);\n        this.canvasData = assign({}, this.initialCanvasData);\n        this.cropBoxData = assign({}, this.initialCropBoxData);\n        this.renderCanvas();\n        if (this.cropped) {\n          this.renderCropBox();\n        }\n      }\n      return this;\n    },\n    // Clear the crop box\n    clear: function clear() {\n      if (this.cropped && !this.disabled) {\n        assign(this.cropBoxData, {\n          left: 0,\n          top: 0,\n          width: 0,\n          height: 0\n        });\n        this.cropped = false;\n        this.renderCropBox();\n        this.limitCanvas(true, true);\n\n        // Render canvas after crop box rendered\n        this.renderCanvas();\n        removeClass(this.dragBox, CLASS_MODAL);\n        addClass(this.cropBox, CLASS_HIDDEN);\n      }\n      return this;\n    },\n    /**\n     * Replace the image's src and rebuild the cropper\n     * @param {string} url - The new URL.\n     * @param {boolean} [hasSameSize] - Indicate if the new image has the same size as the old one.\n     * @returns {Cropper} this\n     */\n    replace: function replace(url) {\n      var hasSameSize = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n      if (!this.disabled && url) {\n        if (this.isImg) {\n          this.element.src = url;\n        }\n        if (hasSameSize) {\n          this.url = url;\n          this.image.src = url;\n          if (this.ready) {\n            this.viewBoxImage.src = url;\n            forEach(this.previews, function (element) {\n              element.getElementsByTagName('img')[0].src = url;\n            });\n          }\n        } else {\n          if (this.isImg) {\n            this.replaced = true;\n          }\n          this.options.data = null;\n          this.uncreate();\n          this.load(url);\n        }\n      }\n      return this;\n    },\n    // Enable (unfreeze) the cropper\n    enable: function enable() {\n      if (this.ready && this.disabled) {\n        this.disabled = false;\n        removeClass(this.cropper, CLASS_DISABLED);\n      }\n      return this;\n    },\n    // Disable (freeze) the cropper\n    disable: function disable() {\n      if (this.ready && !this.disabled) {\n        this.disabled = true;\n        addClass(this.cropper, CLASS_DISABLED);\n      }\n      return this;\n    },\n    /**\n     * Destroy the cropper and remove the instance from the image\n     * @returns {Cropper} this\n     */\n    destroy: function destroy() {\n      var element = this.element;\n      if (!element[NAMESPACE]) {\n        return this;\n      }\n      element[NAMESPACE] = undefined;\n      if (this.isImg && this.replaced) {\n        element.src = this.originalUrl;\n      }\n      this.uncreate();\n      return this;\n    },\n    /**\n     * Move the canvas with relative offsets\n     * @param {number} offsetX - The relative offset distance on the x-axis.\n     * @param {number} [offsetY=offsetX] - The relative offset distance on the y-axis.\n     * @returns {Cropper} this\n     */\n    move: function move(offsetX) {\n      var offsetY = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : offsetX;\n      var _this$canvasData = this.canvasData,\n        left = _this$canvasData.left,\n        top = _this$canvasData.top;\n      return this.moveTo(isUndefined(offsetX) ? offsetX : left + Number(offsetX), isUndefined(offsetY) ? offsetY : top + Number(offsetY));\n    },\n    /**\n     * Move the canvas to an absolute point\n     * @param {number} x - The x-axis coordinate.\n     * @param {number} [y=x] - The y-axis coordinate.\n     * @returns {Cropper} this\n     */\n    moveTo: function moveTo(x) {\n      var y = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : x;\n      var canvasData = this.canvasData;\n      var changed = false;\n      x = Number(x);\n      y = Number(y);\n      if (this.ready && !this.disabled && this.options.movable) {\n        if (isNumber(x)) {\n          canvasData.left = x;\n          changed = true;\n        }\n        if (isNumber(y)) {\n          canvasData.top = y;\n          changed = true;\n        }\n        if (changed) {\n          this.renderCanvas(true);\n        }\n      }\n      return this;\n    },\n    /**\n     * Zoom the canvas with a relative ratio\n     * @param {number} ratio - The target ratio.\n     * @param {Event} _originalEvent - The original event if any.\n     * @returns {Cropper} this\n     */\n    zoom: function zoom(ratio, _originalEvent) {\n      var canvasData = this.canvasData;\n      ratio = Number(ratio);\n      if (ratio < 0) {\n        ratio = 1 / (1 - ratio);\n      } else {\n        ratio = 1 + ratio;\n      }\n      return this.zoomTo(canvasData.width * ratio / canvasData.naturalWidth, null, _originalEvent);\n    },\n    /**\n     * Zoom the canvas to an absolute ratio\n     * @param {number} ratio - The target ratio.\n     * @param {Object} pivot - The zoom pivot point coordinate.\n     * @param {Event} _originalEvent - The original event if any.\n     * @returns {Cropper} this\n     */\n    zoomTo: function zoomTo(ratio, pivot, _originalEvent) {\n      var options = this.options,\n        canvasData = this.canvasData;\n      var width = canvasData.width,\n        height = canvasData.height,\n        naturalWidth = canvasData.naturalWidth,\n        naturalHeight = canvasData.naturalHeight;\n      ratio = Number(ratio);\n      if (ratio >= 0 && this.ready && !this.disabled && options.zoomable) {\n        var newWidth = naturalWidth * ratio;\n        var newHeight = naturalHeight * ratio;\n        if (dispatchEvent(this.element, EVENT_ZOOM, {\n          ratio: ratio,\n          oldRatio: width / naturalWidth,\n          originalEvent: _originalEvent\n        }) === false) {\n          return this;\n        }\n        if (_originalEvent) {\n          var pointers = this.pointers;\n          var offset = getOffset(this.cropper);\n          var center = pointers && Object.keys(pointers).length ? getPointersCenter(pointers) : {\n            pageX: _originalEvent.pageX,\n            pageY: _originalEvent.pageY\n          };\n\n          // Zoom from the triggering point of the event\n          canvasData.left -= (newWidth - width) * ((center.pageX - offset.left - canvasData.left) / width);\n          canvasData.top -= (newHeight - height) * ((center.pageY - offset.top - canvasData.top) / height);\n        } else if (isPlainObject(pivot) && isNumber(pivot.x) && isNumber(pivot.y)) {\n          canvasData.left -= (newWidth - width) * ((pivot.x - canvasData.left) / width);\n          canvasData.top -= (newHeight - height) * ((pivot.y - canvasData.top) / height);\n        } else {\n          // Zoom from the center of the canvas\n          canvasData.left -= (newWidth - width) / 2;\n          canvasData.top -= (newHeight - height) / 2;\n        }\n        canvasData.width = newWidth;\n        canvasData.height = newHeight;\n        this.renderCanvas(true);\n      }\n      return this;\n    },\n    /**\n     * Rotate the canvas with a relative degree\n     * @param {number} degree - The rotate degree.\n     * @returns {Cropper} this\n     */\n    rotate: function rotate(degree) {\n      return this.rotateTo((this.imageData.rotate || 0) + Number(degree));\n    },\n    /**\n     * Rotate the canvas to an absolute degree\n     * @param {number} degree - The rotate degree.\n     * @returns {Cropper} this\n     */\n    rotateTo: function rotateTo(degree) {\n      degree = Number(degree);\n      if (isNumber(degree) && this.ready && !this.disabled && this.options.rotatable) {\n        this.imageData.rotate = degree % 360;\n        this.renderCanvas(true, true);\n      }\n      return this;\n    },\n    /**\n     * Scale the image on the x-axis.\n     * @param {number} scaleX - The scale ratio on the x-axis.\n     * @returns {Cropper} this\n     */\n    scaleX: function scaleX(_scaleX) {\n      var scaleY = this.imageData.scaleY;\n      return this.scale(_scaleX, isNumber(scaleY) ? scaleY : 1);\n    },\n    /**\n     * Scale the image on the y-axis.\n     * @param {number} scaleY - The scale ratio on the y-axis.\n     * @returns {Cropper} this\n     */\n    scaleY: function scaleY(_scaleY) {\n      var scaleX = this.imageData.scaleX;\n      return this.scale(isNumber(scaleX) ? scaleX : 1, _scaleY);\n    },\n    /**\n     * Scale the image\n     * @param {number} scaleX - The scale ratio on the x-axis.\n     * @param {number} [scaleY=scaleX] - The scale ratio on the y-axis.\n     * @returns {Cropper} this\n     */\n    scale: function scale(scaleX) {\n      var scaleY = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : scaleX;\n      var imageData = this.imageData;\n      var transformed = false;\n      scaleX = Number(scaleX);\n      scaleY = Number(scaleY);\n      if (this.ready && !this.disabled && this.options.scalable) {\n        if (isNumber(scaleX)) {\n          imageData.scaleX = scaleX;\n          transformed = true;\n        }\n        if (isNumber(scaleY)) {\n          imageData.scaleY = scaleY;\n          transformed = true;\n        }\n        if (transformed) {\n          this.renderCanvas(true, true);\n        }\n      }\n      return this;\n    },\n    /**\n     * Get the cropped area position and size data (base on the original image)\n     * @param {boolean} [rounded=false] - Indicate if round the data values or not.\n     * @returns {Object} The result cropped data.\n     */\n    getData: function getData() {\n      var rounded = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n      var options = this.options,\n        imageData = this.imageData,\n        canvasData = this.canvasData,\n        cropBoxData = this.cropBoxData;\n      var data;\n      if (this.ready && this.cropped) {\n        data = {\n          x: cropBoxData.left - canvasData.left,\n          y: cropBoxData.top - canvasData.top,\n          width: cropBoxData.width,\n          height: cropBoxData.height\n        };\n        var ratio = imageData.width / imageData.naturalWidth;\n        forEach(data, function (n, i) {\n          data[i] = n / ratio;\n        });\n        if (rounded) {\n          // In case rounding off leads to extra 1px in right or bottom border\n          // we should round the top-left corner and the dimension (#343).\n          var bottom = Math.round(data.y + data.height);\n          var right = Math.round(data.x + data.width);\n          data.x = Math.round(data.x);\n          data.y = Math.round(data.y);\n          data.width = right - data.x;\n          data.height = bottom - data.y;\n        }\n      } else {\n        data = {\n          x: 0,\n          y: 0,\n          width: 0,\n          height: 0\n        };\n      }\n      if (options.rotatable) {\n        data.rotate = imageData.rotate || 0;\n      }\n      if (options.scalable) {\n        data.scaleX = imageData.scaleX || 1;\n        data.scaleY = imageData.scaleY || 1;\n      }\n      return data;\n    },\n    /**\n     * Set the cropped area position and size with new data\n     * @param {Object} data - The new data.\n     * @returns {Cropper} this\n     */\n    setData: function setData(data) {\n      var options = this.options,\n        imageData = this.imageData,\n        canvasData = this.canvasData;\n      var cropBoxData = {};\n      if (this.ready && !this.disabled && isPlainObject(data)) {\n        var transformed = false;\n        if (options.rotatable) {\n          if (isNumber(data.rotate) && data.rotate !== imageData.rotate) {\n            imageData.rotate = data.rotate;\n            transformed = true;\n          }\n        }\n        if (options.scalable) {\n          if (isNumber(data.scaleX) && data.scaleX !== imageData.scaleX) {\n            imageData.scaleX = data.scaleX;\n            transformed = true;\n          }\n          if (isNumber(data.scaleY) && data.scaleY !== imageData.scaleY) {\n            imageData.scaleY = data.scaleY;\n            transformed = true;\n          }\n        }\n        if (transformed) {\n          this.renderCanvas(true, true);\n        }\n        var ratio = imageData.width / imageData.naturalWidth;\n        if (isNumber(data.x)) {\n          cropBoxData.left = data.x * ratio + canvasData.left;\n        }\n        if (isNumber(data.y)) {\n          cropBoxData.top = data.y * ratio + canvasData.top;\n        }\n        if (isNumber(data.width)) {\n          cropBoxData.width = data.width * ratio;\n        }\n        if (isNumber(data.height)) {\n          cropBoxData.height = data.height * ratio;\n        }\n        this.setCropBoxData(cropBoxData);\n      }\n      return this;\n    },\n    /**\n     * Get the container size data.\n     * @returns {Object} The result container data.\n     */\n    getContainerData: function getContainerData() {\n      return this.ready ? assign({}, this.containerData) : {};\n    },\n    /**\n     * Get the image position and size data.\n     * @returns {Object} The result image data.\n     */\n    getImageData: function getImageData() {\n      return this.sized ? assign({}, this.imageData) : {};\n    },\n    /**\n     * Get the canvas position and size data.\n     * @returns {Object} The result canvas data.\n     */\n    getCanvasData: function getCanvasData() {\n      var canvasData = this.canvasData;\n      var data = {};\n      if (this.ready) {\n        forEach(['left', 'top', 'width', 'height', 'naturalWidth', 'naturalHeight'], function (n) {\n          data[n] = canvasData[n];\n        });\n      }\n      return data;\n    },\n    /**\n     * Set the canvas position and size with new data.\n     * @param {Object} data - The new canvas data.\n     * @returns {Cropper} this\n     */\n    setCanvasData: function setCanvasData(data) {\n      var canvasData = this.canvasData;\n      var aspectRatio = canvasData.aspectRatio;\n      if (this.ready && !this.disabled && isPlainObject(data)) {\n        if (isNumber(data.left)) {\n          canvasData.left = data.left;\n        }\n        if (isNumber(data.top)) {\n          canvasData.top = data.top;\n        }\n        if (isNumber(data.width)) {\n          canvasData.width = data.width;\n          canvasData.height = data.width / aspectRatio;\n        } else if (isNumber(data.height)) {\n          canvasData.height = data.height;\n          canvasData.width = data.height * aspectRatio;\n        }\n        this.renderCanvas(true);\n      }\n      return this;\n    },\n    /**\n     * Get the crop box position and size data.\n     * @returns {Object} The result crop box data.\n     */\n    getCropBoxData: function getCropBoxData() {\n      var cropBoxData = this.cropBoxData;\n      var data;\n      if (this.ready && this.cropped) {\n        data = {\n          left: cropBoxData.left,\n          top: cropBoxData.top,\n          width: cropBoxData.width,\n          height: cropBoxData.height\n        };\n      }\n      return data || {};\n    },\n    /**\n     * Set the crop box position and size with new data.\n     * @param {Object} data - The new crop box data.\n     * @returns {Cropper} this\n     */\n    setCropBoxData: function setCropBoxData(data) {\n      var cropBoxData = this.cropBoxData;\n      var aspectRatio = this.options.aspectRatio;\n      var widthChanged;\n      var heightChanged;\n      if (this.ready && this.cropped && !this.disabled && isPlainObject(data)) {\n        if (isNumber(data.left)) {\n          cropBoxData.left = data.left;\n        }\n        if (isNumber(data.top)) {\n          cropBoxData.top = data.top;\n        }\n        if (isNumber(data.width) && data.width !== cropBoxData.width) {\n          widthChanged = true;\n          cropBoxData.width = data.width;\n        }\n        if (isNumber(data.height) && data.height !== cropBoxData.height) {\n          heightChanged = true;\n          cropBoxData.height = data.height;\n        }\n        if (aspectRatio) {\n          if (widthChanged) {\n            cropBoxData.height = cropBoxData.width / aspectRatio;\n          } else if (heightChanged) {\n            cropBoxData.width = cropBoxData.height * aspectRatio;\n          }\n        }\n        this.renderCropBox();\n      }\n      return this;\n    },\n    /**\n     * Get a canvas drawn the cropped image.\n     * @param {Object} [options={}] - The config options.\n     * @returns {HTMLCanvasElement} - The result canvas.\n     */\n    getCroppedCanvas: function getCroppedCanvas() {\n      var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n      if (!this.ready || !window.HTMLCanvasElement) {\n        return null;\n      }\n      var canvasData = this.canvasData;\n      var source = getSourceCanvas(this.image, this.imageData, canvasData, options);\n\n      // Returns the source canvas if it is not cropped.\n      if (!this.cropped) {\n        return source;\n      }\n      var _this$getData = this.getData(options.rounded),\n        initialX = _this$getData.x,\n        initialY = _this$getData.y,\n        initialWidth = _this$getData.width,\n        initialHeight = _this$getData.height;\n      var ratio = source.width / Math.floor(canvasData.naturalWidth);\n      if (ratio !== 1) {\n        initialX *= ratio;\n        initialY *= ratio;\n        initialWidth *= ratio;\n        initialHeight *= ratio;\n      }\n      var aspectRatio = initialWidth / initialHeight;\n      var maxSizes = getAdjustedSizes({\n        aspectRatio: aspectRatio,\n        width: options.maxWidth || Infinity,\n        height: options.maxHeight || Infinity\n      });\n      var minSizes = getAdjustedSizes({\n        aspectRatio: aspectRatio,\n        width: options.minWidth || 0,\n        height: options.minHeight || 0\n      }, 'cover');\n      var _getAdjustedSizes = getAdjustedSizes({\n          aspectRatio: aspectRatio,\n          width: options.width || (ratio !== 1 ? source.width : initialWidth),\n          height: options.height || (ratio !== 1 ? source.height : initialHeight)\n        }),\n        width = _getAdjustedSizes.width,\n        height = _getAdjustedSizes.height;\n      width = Math.min(maxSizes.width, Math.max(minSizes.width, width));\n      height = Math.min(maxSizes.height, Math.max(minSizes.height, height));\n      var canvas = document.createElement('canvas');\n      var context = canvas.getContext('2d');\n      canvas.width = normalizeDecimalNumber(width);\n      canvas.height = normalizeDecimalNumber(height);\n      context.fillStyle = options.fillColor || 'transparent';\n      context.fillRect(0, 0, width, height);\n      var _options$imageSmoothi = options.imageSmoothingEnabled,\n        imageSmoothingEnabled = _options$imageSmoothi === void 0 ? true : _options$imageSmoothi,\n        imageSmoothingQuality = options.imageSmoothingQuality;\n      context.imageSmoothingEnabled = imageSmoothingEnabled;\n      if (imageSmoothingQuality) {\n        context.imageSmoothingQuality = imageSmoothingQuality;\n      }\n\n      // https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D.drawImage\n      var sourceWidth = source.width;\n      var sourceHeight = source.height;\n\n      // Source canvas parameters\n      var srcX = initialX;\n      var srcY = initialY;\n      var srcWidth;\n      var srcHeight;\n\n      // Destination canvas parameters\n      var dstX;\n      var dstY;\n      var dstWidth;\n      var dstHeight;\n      if (srcX <= -initialWidth || srcX > sourceWidth) {\n        srcX = 0;\n        srcWidth = 0;\n        dstX = 0;\n        dstWidth = 0;\n      } else if (srcX <= 0) {\n        dstX = -srcX;\n        srcX = 0;\n        srcWidth = Math.min(sourceWidth, initialWidth + srcX);\n        dstWidth = srcWidth;\n      } else if (srcX <= sourceWidth) {\n        dstX = 0;\n        srcWidth = Math.min(initialWidth, sourceWidth - srcX);\n        dstWidth = srcWidth;\n      }\n      if (srcWidth <= 0 || srcY <= -initialHeight || srcY > sourceHeight) {\n        srcY = 0;\n        srcHeight = 0;\n        dstY = 0;\n        dstHeight = 0;\n      } else if (srcY <= 0) {\n        dstY = -srcY;\n        srcY = 0;\n        srcHeight = Math.min(sourceHeight, initialHeight + srcY);\n        dstHeight = srcHeight;\n      } else if (srcY <= sourceHeight) {\n        dstY = 0;\n        srcHeight = Math.min(initialHeight, sourceHeight - srcY);\n        dstHeight = srcHeight;\n      }\n      var params = [srcX, srcY, srcWidth, srcHeight];\n\n      // Avoid \"IndexSizeError\"\n      if (dstWidth > 0 && dstHeight > 0) {\n        var scale = width / initialWidth;\n        params.push(dstX * scale, dstY * scale, dstWidth * scale, dstHeight * scale);\n      }\n\n      // All the numerical parameters should be integer for `drawImage`\n      // https://github.com/fengyuanchen/cropper/issues/476\n      context.drawImage.apply(context, [source].concat(_toConsumableArray(params.map(function (param) {\n        return Math.floor(normalizeDecimalNumber(param));\n      }))));\n      return canvas;\n    },\n    /**\n     * Change the aspect ratio of the crop box.\n     * @param {number} aspectRatio - The new aspect ratio.\n     * @returns {Cropper} this\n     */\n    setAspectRatio: function setAspectRatio(aspectRatio) {\n      var options = this.options;\n      if (!this.disabled && !isUndefined(aspectRatio)) {\n        // 0 -> NaN\n        options.aspectRatio = Math.max(0, aspectRatio) || NaN;\n        if (this.ready) {\n          this.initCropBox();\n          if (this.cropped) {\n            this.renderCropBox();\n          }\n        }\n      }\n      return this;\n    },\n    /**\n     * Change the drag mode.\n     * @param {string} mode - The new drag mode.\n     * @returns {Cropper} this\n     */\n    setDragMode: function setDragMode(mode) {\n      var options = this.options,\n        dragBox = this.dragBox,\n        face = this.face;\n      if (this.ready && !this.disabled) {\n        var croppable = mode === DRAG_MODE_CROP;\n        var movable = options.movable && mode === DRAG_MODE_MOVE;\n        mode = croppable || movable ? mode : DRAG_MODE_NONE;\n        options.dragMode = mode;\n        setData(dragBox, DATA_ACTION, mode);\n        toggleClass(dragBox, CLASS_CROP, croppable);\n        toggleClass(dragBox, CLASS_MOVE, movable);\n        if (!options.cropBoxMovable) {\n          // Sync drag mode to crop box when it is not movable\n          setData(face, DATA_ACTION, mode);\n          toggleClass(face, CLASS_CROP, croppable);\n          toggleClass(face, CLASS_MOVE, movable);\n        }\n      }\n      return this;\n    }\n  };\n  var AnotherCropper = WINDOW.Cropper;\n  var Cropper = /*#__PURE__*/function () {\n    /**\n     * Create a new Cropper.\n     * @param {Element} element - The target element for cropping.\n     * @param {Object} [options={}] - The configuration options.\n     */\n    function Cropper(element) {\n      var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n      _classCallCheck(this, Cropper);\n      if (!element || !REGEXP_TAG_NAME.test(element.tagName)) {\n        throw new Error('The first argument is required and must be an <img> or <canvas> element.');\n      }\n      this.element = element;\n      this.options = assign({}, DEFAULTS, isPlainObject(options) && options);\n      this.cropped = false;\n      this.disabled = false;\n      this.pointers = {};\n      this.ready = false;\n      this.reloading = false;\n      this.replaced = false;\n      this.sized = false;\n      this.sizing = false;\n      this.init();\n    }\n    _createClass(Cropper, [{\n      key: \"init\",\n      value: function init() {\n        var element = this.element;\n        var tagName = element.tagName.toLowerCase();\n        var url;\n        if (element[NAMESPACE]) {\n          return;\n        }\n        element[NAMESPACE] = this;\n        if (tagName === 'img') {\n          this.isImg = true;\n\n          // e.g.: \"img/picture.jpg\"\n          url = element.getAttribute('src') || '';\n          this.originalUrl = url;\n\n          // Stop when it's a blank image\n          if (!url) {\n            return;\n          }\n\n          // e.g.: \"https://example.com/img/picture.jpg\"\n          url = element.src;\n        } else if (tagName === 'canvas' && window.HTMLCanvasElement) {\n          url = element.toDataURL();\n        }\n        this.load(url);\n      }\n    }, {\n      key: \"load\",\n      value: function load(url) {\n        var _this = this;\n        if (!url) {\n          return;\n        }\n        this.url = url;\n        this.imageData = {};\n        var element = this.element,\n          options = this.options;\n        if (!options.rotatable && !options.scalable) {\n          options.checkOrientation = false;\n        }\n\n        // Only IE10+ supports Typed Arrays\n        if (!options.checkOrientation || !window.ArrayBuffer) {\n          this.clone();\n          return;\n        }\n\n        // Detect the mime type of the image directly if it is a Data URL\n        if (REGEXP_DATA_URL.test(url)) {\n          // Read ArrayBuffer from Data URL of JPEG images directly for better performance\n          if (REGEXP_DATA_URL_JPEG.test(url)) {\n            this.read(dataURLToArrayBuffer(url));\n          } else {\n            // Only a JPEG image may contains Exif Orientation information,\n            // the rest types of Data URLs are not necessary to check orientation at all.\n            this.clone();\n          }\n          return;\n        }\n\n        // 1. Detect the mime type of the image by a XMLHttpRequest.\n        // 2. Load the image as ArrayBuffer for reading orientation if its a JPEG image.\n        var xhr = new XMLHttpRequest();\n        var clone = this.clone.bind(this);\n        this.reloading = true;\n        this.xhr = xhr;\n\n        // 1. Cross origin requests are only supported for protocol schemes:\n        // http, https, data, chrome, chrome-extension.\n        // 2. Access to XMLHttpRequest from a Data URL will be blocked by CORS policy\n        // in some browsers as IE11 and Safari.\n        xhr.onabort = clone;\n        xhr.onerror = clone;\n        xhr.ontimeout = clone;\n        xhr.onprogress = function () {\n          // Abort the request directly if it not a JPEG image for better performance\n          if (xhr.getResponseHeader('content-type') !== MIME_TYPE_JPEG) {\n            xhr.abort();\n          }\n        };\n        xhr.onload = function () {\n          _this.read(xhr.response);\n        };\n        xhr.onloadend = function () {\n          _this.reloading = false;\n          _this.xhr = null;\n        };\n\n        // Bust cache when there is a \"crossOrigin\" property to avoid browser cache error\n        if (options.checkCrossOrigin && isCrossOriginURL(url) && element.crossOrigin) {\n          url = addTimestamp(url);\n        }\n\n        // The third parameter is required for avoiding side-effect (#682)\n        xhr.open('GET', url, true);\n        xhr.responseType = 'arraybuffer';\n        xhr.withCredentials = element.crossOrigin === 'use-credentials';\n        xhr.send();\n      }\n    }, {\n      key: \"read\",\n      value: function read(arrayBuffer) {\n        var options = this.options,\n          imageData = this.imageData;\n\n        // Reset the orientation value to its default value 1\n        // as some iOS browsers will render image with its orientation\n        var orientation = resetAndGetOrientation(arrayBuffer);\n        var rotate = 0;\n        var scaleX = 1;\n        var scaleY = 1;\n        if (orientation > 1) {\n          // Generate a new URL which has the default orientation value\n          this.url = arrayBufferToDataURL(arrayBuffer, MIME_TYPE_JPEG);\n          var _parseOrientation = parseOrientation(orientation);\n          rotate = _parseOrientation.rotate;\n          scaleX = _parseOrientation.scaleX;\n          scaleY = _parseOrientation.scaleY;\n        }\n        if (options.rotatable) {\n          imageData.rotate = rotate;\n        }\n        if (options.scalable) {\n          imageData.scaleX = scaleX;\n          imageData.scaleY = scaleY;\n        }\n        this.clone();\n      }\n    }, {\n      key: \"clone\",\n      value: function clone() {\n        var element = this.element,\n          url = this.url;\n        var crossOrigin = element.crossOrigin;\n        var crossOriginUrl = url;\n        if (this.options.checkCrossOrigin && isCrossOriginURL(url)) {\n          if (!crossOrigin) {\n            crossOrigin = 'anonymous';\n          }\n\n          // Bust cache when there is not a \"crossOrigin\" property (#519)\n          crossOriginUrl = addTimestamp(url);\n        }\n        this.crossOrigin = crossOrigin;\n        this.crossOriginUrl = crossOriginUrl;\n        var image = document.createElement('img');\n        if (crossOrigin) {\n          image.crossOrigin = crossOrigin;\n        }\n        image.src = crossOriginUrl || url;\n        image.alt = element.alt || 'The image to crop';\n        this.image = image;\n        image.onload = this.start.bind(this);\n        image.onerror = this.stop.bind(this);\n        addClass(image, CLASS_HIDE);\n        element.parentNode.insertBefore(image, element.nextSibling);\n      }\n    }, {\n      key: \"start\",\n      value: function start() {\n        var _this2 = this;\n        var image = this.image;\n        image.onload = null;\n        image.onerror = null;\n        this.sizing = true;\n\n        // Match all browsers that use WebKit as the layout engine in iOS devices,\n        // such as Safari for iOS, Chrome for iOS, and in-app browsers.\n        var isIOSWebKit = WINDOW.navigator && /(?:iPad|iPhone|iPod).*?AppleWebKit/i.test(WINDOW.navigator.userAgent);\n        var done = function done(naturalWidth, naturalHeight) {\n          assign(_this2.imageData, {\n            naturalWidth: naturalWidth,\n            naturalHeight: naturalHeight,\n            aspectRatio: naturalWidth / naturalHeight\n          });\n          _this2.initialImageData = assign({}, _this2.imageData);\n          _this2.sizing = false;\n          _this2.sized = true;\n          _this2.build();\n        };\n\n        // Most modern browsers (excepts iOS WebKit)\n        if (image.naturalWidth && !isIOSWebKit) {\n          done(image.naturalWidth, image.naturalHeight);\n          return;\n        }\n        var sizingImage = document.createElement('img');\n        var body = document.body || document.documentElement;\n        this.sizingImage = sizingImage;\n        sizingImage.onload = function () {\n          done(sizingImage.width, sizingImage.height);\n          if (!isIOSWebKit) {\n            body.removeChild(sizingImage);\n          }\n        };\n        sizingImage.src = image.src;\n\n        // iOS WebKit will convert the image automatically\n        // with its orientation once append it into DOM (#279)\n        if (!isIOSWebKit) {\n          sizingImage.style.cssText = 'left:0;' + 'max-height:none!important;' + 'max-width:none!important;' + 'min-height:0!important;' + 'min-width:0!important;' + 'opacity:0;' + 'position:absolute;' + 'top:0;' + 'z-index:-1;';\n          body.appendChild(sizingImage);\n        }\n      }\n    }, {\n      key: \"stop\",\n      value: function stop() {\n        var image = this.image;\n        image.onload = null;\n        image.onerror = null;\n        image.parentNode.removeChild(image);\n        this.image = null;\n      }\n    }, {\n      key: \"build\",\n      value: function build() {\n        if (!this.sized || this.ready) {\n          return;\n        }\n        var element = this.element,\n          options = this.options,\n          image = this.image;\n\n        // Create cropper elements\n        var container = element.parentNode;\n        var template = document.createElement('div');\n        template.innerHTML = TEMPLATE;\n        var cropper = template.querySelector(\".\".concat(NAMESPACE, \"-container\"));\n        var canvas = cropper.querySelector(\".\".concat(NAMESPACE, \"-canvas\"));\n        var dragBox = cropper.querySelector(\".\".concat(NAMESPACE, \"-drag-box\"));\n        var cropBox = cropper.querySelector(\".\".concat(NAMESPACE, \"-crop-box\"));\n        var face = cropBox.querySelector(\".\".concat(NAMESPACE, \"-face\"));\n        this.container = container;\n        this.cropper = cropper;\n        this.canvas = canvas;\n        this.dragBox = dragBox;\n        this.cropBox = cropBox;\n        this.viewBox = cropper.querySelector(\".\".concat(NAMESPACE, \"-view-box\"));\n        this.face = face;\n        canvas.appendChild(image);\n\n        // Hide the original image\n        addClass(element, CLASS_HIDDEN);\n\n        // Inserts the cropper after to the current image\n        container.insertBefore(cropper, element.nextSibling);\n\n        // Show the hidden image\n        removeClass(image, CLASS_HIDE);\n        this.initPreview();\n        this.bind();\n        options.initialAspectRatio = Math.max(0, options.initialAspectRatio) || NaN;\n        options.aspectRatio = Math.max(0, options.aspectRatio) || NaN;\n        options.viewMode = Math.max(0, Math.min(3, Math.round(options.viewMode))) || 0;\n        addClass(cropBox, CLASS_HIDDEN);\n        if (!options.guides) {\n          addClass(cropBox.getElementsByClassName(\"\".concat(NAMESPACE, \"-dashed\")), CLASS_HIDDEN);\n        }\n        if (!options.center) {\n          addClass(cropBox.getElementsByClassName(\"\".concat(NAMESPACE, \"-center\")), CLASS_HIDDEN);\n        }\n        if (options.background) {\n          addClass(cropper, \"\".concat(NAMESPACE, \"-bg\"));\n        }\n        if (!options.highlight) {\n          addClass(face, CLASS_INVISIBLE);\n        }\n        if (options.cropBoxMovable) {\n          addClass(face, CLASS_MOVE);\n          setData(face, DATA_ACTION, ACTION_ALL);\n        }\n        if (!options.cropBoxResizable) {\n          addClass(cropBox.getElementsByClassName(\"\".concat(NAMESPACE, \"-line\")), CLASS_HIDDEN);\n          addClass(cropBox.getElementsByClassName(\"\".concat(NAMESPACE, \"-point\")), CLASS_HIDDEN);\n        }\n        this.render();\n        this.ready = true;\n        this.setDragMode(options.dragMode);\n        if (options.autoCrop) {\n          this.crop();\n        }\n        this.setData(options.data);\n        if (isFunction(options.ready)) {\n          addListener(element, EVENT_READY, options.ready, {\n            once: true\n          });\n        }\n        dispatchEvent(element, EVENT_READY);\n      }\n    }, {\n      key: \"unbuild\",\n      value: function unbuild() {\n        if (!this.ready) {\n          return;\n        }\n        this.ready = false;\n        this.unbind();\n        this.resetPreview();\n        var parentNode = this.cropper.parentNode;\n        if (parentNode) {\n          parentNode.removeChild(this.cropper);\n        }\n        removeClass(this.element, CLASS_HIDDEN);\n      }\n    }, {\n      key: \"uncreate\",\n      value: function uncreate() {\n        if (this.ready) {\n          this.unbuild();\n          this.ready = false;\n          this.cropped = false;\n        } else if (this.sizing) {\n          this.sizingImage.onload = null;\n          this.sizing = false;\n          this.sized = false;\n        } else if (this.reloading) {\n          this.xhr.onabort = null;\n          this.xhr.abort();\n        } else if (this.image) {\n          this.stop();\n        }\n      }\n\n      /**\n       * Get the no conflict cropper class.\n       * @returns {Cropper} The cropper class.\n       */\n    }], [{\n      key: \"noConflict\",\n      value: function noConflict() {\n        window.Cropper = AnotherCropper;\n        return Cropper;\n      }\n\n      /**\n       * Change the default options.\n       * @param {Object} options - The new default options.\n       */\n    }, {\n      key: \"setDefaults\",\n      value: function setDefaults(options) {\n        assign(DEFAULTS, isPlainObject(options) && options);\n      }\n    }]);\n    return Cropper;\n  }();\n  assign(Cropper.prototype, render, preview, events, handlers, change, methods);\n  return 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