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* Compressor.js v1.2.1\n * https://fengyuanchen.github.io/compressorjs\n *\n * Copyright 2018-present Chen Fengyuan\n * Released under the MIT license\n *\n * Date: 2023-02-28T14:09:41.732Z\n */\n\n(function (global, factory) {\n  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :\n  typeof define === 'function' && define.amd ? define(factory) :\n  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Compressor = factory());\n})(this, (function () { 'use strict';\n\n  function ownKeys(object, enumerableOnly) {\n    var keys = Object.keys(object);\n    if (Object.getOwnPropertySymbols) {\n      var symbols = Object.getOwnPropertySymbols(object);\n      enumerableOnly && (symbols = symbols.filter(function (sym) {\n        return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n      })), keys.push.apply(keys, symbols);\n    }\n    return keys;\n  }\n  function _objectSpread2(target) {\n    for (var i = 1; i < arguments.length; i++) {\n      var source = null != arguments[i] ? arguments[i] : {};\n      i % 2 ? ownKeys(Object(source), !0).forEach(function (key) {\n        _defineProperty(target, key, source[key]);\n      }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) {\n        Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n      });\n    }\n    return target;\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 _extends() {\n    _extends = Object.assign ? Object.assign.bind() : function (target) {\n      for (var i = 1; i < arguments.length; i++) {\n        var source = arguments[i];\n        for (var key in source) {\n          if (Object.prototype.hasOwnProperty.call(source, key)) {\n            target[key] = source[key];\n          }\n        }\n      }\n      return target;\n    };\n    return _extends.apply(this, arguments);\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\" ? 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hasArrayBufferViewSupport = hasBlobConstructor && window.Uint8Array && function () {\n        try {\n          return new Blob([new Uint8Array(100)]).size === 100;\n        } catch (e) {\n          return false;\n        }\n      }();\n      var BlobBuilder = window.BlobBuilder || window.WebKitBlobBuilder || window.MozBlobBuilder || window.MSBlobBuilder;\n      var dataURIPattern = /^data:((.*?)(;charset=.*?)?)(;base64)?,/;\n      var dataURLtoBlob = (hasBlobConstructor || BlobBuilder) && window.atob && window.ArrayBuffer && window.Uint8Array && function (dataURI) {\n        var matches, mediaType, isBase64, dataString, byteString, arrayBuffer, intArray, i, bb;\n        // Parse the dataURI components as per RFC 2397\n        matches = dataURI.match(dataURIPattern);\n        if (!matches) {\n          throw new Error('invalid data URI');\n        }\n        // Default to text/plain;charset=US-ASCII\n        mediaType = matches[2] ? matches[1] : 'text/plain' + (matches[3] || ';charset=US-ASCII');\n        isBase64 = !!matches[4];\n        dataString = dataURI.slice(matches[0].length);\n        if (isBase64) {\n          // Convert base64 to raw binary data held in a string:\n          byteString = atob(dataString);\n        } else {\n          // Convert base64/URLEncoded data component to raw binary:\n          byteString = decodeURIComponent(dataString);\n        }\n        // Write the bytes of the string to an ArrayBuffer:\n        arrayBuffer = new ArrayBuffer(byteString.length);\n        intArray = new Uint8Array(arrayBuffer);\n        for (i = 0; i < byteString.length; i += 1) {\n          intArray[i] = byteString.charCodeAt(i);\n        }\n        // Write the ArrayBuffer (or ArrayBufferView) to a blob:\n        if (hasBlobConstructor) {\n          return new Blob([hasArrayBufferViewSupport ? intArray : arrayBuffer], {\n            type: mediaType\n          });\n        }\n        bb = new BlobBuilder();\n        bb.append(arrayBuffer);\n        return bb.getBlob(mediaType);\n      };\n      if (window.HTMLCanvasElement && !CanvasPrototype.toBlob) {\n        if (CanvasPrototype.mozGetAsFile) {\n          CanvasPrototype.toBlob = function (callback, type, quality) {\n            var self = this;\n            setTimeout(function () {\n              if (quality && CanvasPrototype.toDataURL && dataURLtoBlob) {\n                callback(dataURLtoBlob(self.toDataURL(type, quality)));\n              } else {\n                callback(self.mozGetAsFile('blob', type));\n              }\n            });\n          };\n        } else if (CanvasPrototype.toDataURL && dataURLtoBlob) {\n          if (CanvasPrototype.msToBlob) {\n            CanvasPrototype.toBlob = function (callback, type, quality) {\n              var self = this;\n              setTimeout(function () {\n                if ((type && type !== 'image/png' || quality) && CanvasPrototype.toDataURL && dataURLtoBlob) {\n                  callback(dataURLtoBlob(self.toDataURL(type, quality)));\n                } else {\n                  callback(self.msToBlob(type));\n                }\n              });\n            };\n          } else {\n            CanvasPrototype.toBlob = function (callback, type, quality) {\n              var self = this;\n              setTimeout(function () {\n                callback(dataURLtoBlob(self.toDataURL(type, quality)));\n              });\n            };\n          }\n        }\n      }\n      if (module.exports) {\n        module.exports = dataURLtoBlob;\n      } else {\n        window.dataURLtoBlob = dataURLtoBlob;\n      }\n    })(window);\n  })(canvasToBlob);\n  var toBlob = canvasToBlob.exports;\n\n  var isBlob = function isBlob(value) {\n    if (typeof Blob === 'undefined') {\n      return false;\n    }\n    return value instanceof Blob || Object.prototype.toString.call(value) === '[object Blob]';\n  };\n\n  var DEFAULTS = {\n    /**\n     * Indicates if output the original image instead of the compressed one\n     * when the size of the compressed image is greater than the original one's\n     * @type {boolean}\n     */\n    strict: true,\n    /**\n     * Indicates if read the image's Exif Orientation information,\n     * and then rotate or flip the image automatically.\n     * @type {boolean}\n     */\n    checkOrientation: true,\n    /**\n     * Indicates if retain the image's Exif information after compressed.\n     * @type {boolean}\n    */\n    retainExif: false,\n    /**\n     * The max width of the output image.\n     * @type {number}\n     */\n    maxWidth: Infinity,\n    /**\n     * The max height of the output image.\n     * @type {number}\n     */\n    maxHeight: Infinity,\n    /**\n     * The min width of the output image.\n     * @type {number}\n     */\n    minWidth: 0,\n    /**\n     * The min height of the output image.\n     * @type {number}\n     */\n    minHeight: 0,\n    /**\n     * The width of the output image.\n     * If not 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   * @param {CanvasRenderingContext2D} context - The 2d rendering context of the canvas.\n     * @param {HTMLCanvasElement} canvas - The canvas for compression.\n     * @example\n     * function (context, canvas) {\n     *   context.filter = 'grayscale(100%)';\n     * }\n     */\n    drew: null,\n    /**\n     * The hook function to execute when success to compress the image.\n     * @type {Function}\n     * @param {File} file - The compressed image File object.\n     * @example\n     * function (file) {\n     *   console.log(file);\n     * }\n     */\n    success: null,\n    /**\n     * The hook function to execute when fail to compress the image.\n     * @type {Function}\n     * @param {Error} err - An Error object.\n     * @example\n     * function (err) {\n     *   console.log(err.message);\n     * }\n     */\n    error: null\n  };\n\n  var IS_BROWSER = typeof window !== 'undefined' && typeof window.document !== 'undefined';\n  var WINDOW = IS_BROWSER ? window : {};\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  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  var REGEXP_IMAGE_TYPE = /^image\\/.+$/;\n\n  /**\n   * Check if the given value is a mime type of image.\n   * @param {*} value - The value to check.\n   * @returns {boolean} Returns `true` if the given is a mime type of image, else `false`.\n   */\n  function isImageType(value) {\n    return REGEXP_IMAGE_TYPE.test(value);\n  }\n\n  /**\n   * Convert image type to extension.\n   * @param {string} value - The image type to convert.\n   * @returns {boolean} Returns the image extension.\n   */\n  function imageTypeToExtension(value) {\n    var extension = isImageType(value) ? value.substr(6) : '';\n    if (extension === 'jpeg') {\n      extension = 'jpg';\n    }\n    return \".\".concat(extension);\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    var i;\n    length += start;\n    for (i = start; i < length; i += 1) {\n      str += fromCharCode(dataView.getUint8(i));\n    }\n    return str;\n  }\n  var btoa = WINDOW.btoa;\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    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 (e) {\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 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\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(_ref) {\n    var aspectRatio = _ref.aspectRatio,\n      height = _ref.height,\n      width = _ref.width;\n    var type = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'none';\n    var isValidWidth = isPositiveNumber(width);\n    var isValidHeight = isPositiveNumber(height);\n    if (isValidWidth && isValidHeight) {\n      var adjustedWidth = height * aspectRatio;\n      if ((type === 'contain' || type === 'none') && 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 Exif information from the given array buffer.\n   * @param {ArrayBuffer} arrayBuffer - The array buffer to read.\n   * @returns {Array} The read Exif information.\n   */\n  function getExif(arrayBuffer) {\n    var array = toArray(new Uint8Array(arrayBuffer));\n    var length = array.length;\n    var segments = [];\n    var start = 0;\n    while (start + 3 < length) {\n      var value = array[start];\n      var next = array[start + 1];\n\n      // SOS (Start of Scan)\n      if (value === 0xFF && next === 0xDA) {\n        break;\n      }\n\n      // SOI (Start of Image)\n      if (value === 0xFF && next === 0xD8) {\n        start += 2;\n      } else {\n        var offset = array[start + 2] * 256 + array[start + 3];\n        var end = start + offset + 2;\n        var segment = array.slice(start, end);\n        segments.push(segment);\n        start = end;\n      }\n    }\n    return segments.reduce(function (exifArray, current) {\n      if (current[0] === 0xFF && current[1] === 0xE1) {\n        return exifArray.concat(current);\n      }\n      return exifArray;\n    }, []);\n  }\n\n  /**\n   * Insert Exif information into the given array buffer.\n   * @param {ArrayBuffer} arrayBuffer - The array buffer to transform.\n   * @param {Array} exifArray - The Exif information to insert.\n   * @returns {ArrayBuffer} The transformed array buffer.\n   */\n  function insertExif(arrayBuffer, exifArray) {\n    var array = toArray(new Uint8Array(arrayBuffer));\n    if (array[2] !== 0xFF || array[3] !== 0xE0) {\n      return arrayBuffer;\n    }\n    var app0Length = array[4] * 256 + array[5];\n    var newArrayBuffer = [0xFF, 0xD8].concat(exifArray, array.slice(4 + app0Length));\n    return new Uint8Array(newArrayBuffer);\n  }\n\n  var ArrayBuffer$1 = WINDOW.ArrayBuffer,\n    FileReader = WINDOW.FileReader;\n  var URL = WINDOW.URL || WINDOW.webkitURL;\n  var REGEXP_EXTENSION = /\\.\\w+$/;\n  var AnotherCompressor = WINDOW.Compressor;\n\n  /**\n   * Creates a new image compressor.\n   * @class\n   */\n  var Compressor = /*#__PURE__*/function () {\n    /**\n     * The constructor of Compressor.\n     * @param {File|Blob} file - The target image file for compressing.\n     * @param {Object} [options] - The options for compressing.\n     */\n    function Compressor(file, options) {\n      _classCallCheck(this, Compressor);\n      this.file = file;\n      this.exif = [];\n      this.image = new Image();\n      this.options = _objectSpread2(_objectSpread2({}, DEFAULTS), options);\n      this.aborted = false;\n      this.result = null;\n      this.init();\n    }\n    _createClass(Compressor, [{\n      key: \"init\",\n      value: function init() {\n        var _this = this;\n        var file = this.file,\n          options = this.options;\n        if (!isBlob(file)) {\n          this.fail(new Error('The first argument must be a File or Blob object.'));\n          return;\n        }\n        var mimeType = file.type;\n        if (!isImageType(mimeType)) {\n          this.fail(new Error('The first argument must be an image File or Blob object.'));\n          return;\n        }\n        if (!URL || !FileReader) {\n          this.fail(new Error('The current browser does not support image compression.'));\n          return;\n        }\n        if (!ArrayBuffer$1) {\n          options.checkOrientation = false;\n          options.retainExif = false;\n        }\n        var isJPEGImage = mimeType === 'image/jpeg';\n        var checkOrientation = isJPEGImage && options.checkOrientation;\n        var retainExif = isJPEGImage && options.retainExif;\n        if (URL && !checkOrientation && !retainExif) {\n          this.load({\n            url: URL.createObjectURL(file)\n          });\n        } else {\n          var reader = new FileReader();\n          this.reader = reader;\n          reader.onload = function (_ref) {\n            var target = _ref.target;\n            var result = target.result;\n            var data = {};\n            var orientation = 1;\n            if (checkOrientation) {\n              // Reset the orientation value to its default value 1\n              // as some iOS browsers will render image with its orientation\n              orientation = resetAndGetOrientation(result);\n              if (orientation > 1) {\n                _extends(data, parseOrientation(orientation));\n              }\n            }\n            if (retainExif) {\n              _this.exif = getExif(result);\n            }\n            if (checkOrientation || retainExif) {\n              if (!URL\n\n              // Generate a new URL with the default orientation value 1.\n              || orientation > 1) {\n                data.url = arrayBufferToDataURL(result, mimeType);\n              } else {\n                data.url = URL.createObjectURL(file);\n              }\n            } else {\n              data.url = result;\n            }\n            _this.load(data);\n          };\n          reader.onabort = function () {\n            _this.fail(new Error('Aborted to read the image with FileReader.'));\n          };\n          reader.onerror = function () {\n            _this.fail(new Error('Failed to read the image with FileReader.'));\n          };\n          reader.onloadend = function () {\n            _this.reader = null;\n          };\n          if (checkOrientation || retainExif) {\n            reader.readAsArrayBuffer(file);\n          } else {\n            reader.readAsDataURL(file);\n          }\n        }\n      }\n    }, {\n      key: \"load\",\n      value: function load(data) {\n        var _this2 = this;\n        var file = this.file,\n          image = this.image;\n        image.onload = function () {\n          _this2.draw(_objectSpread2(_objectSpread2({}, data), {}, {\n            naturalWidth: image.naturalWidth,\n            naturalHeight: image.naturalHeight\n          }));\n        };\n        image.onabort = function () {\n          _this2.fail(new Error('Aborted to load the image.'));\n        };\n        image.onerror = function () {\n          _this2.fail(new Error('Failed to load the image.'));\n        };\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        if (WINDOW.navigator && /(?:iPad|iPhone|iPod).*?AppleWebKit/i.test(WINDOW.navigator.userAgent)) {\n          // Fix the `The operation is insecure` error (#57)\n          image.crossOrigin = 'anonymous';\n        }\n        image.alt = file.name;\n        image.src = data.url;\n      }\n    }, {\n      key: \"draw\",\n      value: function draw(_ref2) {\n        var _this3 = this;\n        var naturalWidth = _ref2.naturalWidth,\n          naturalHeight = _ref2.naturalHeight,\n          _ref2$rotate = _ref2.rotate,\n          rotate = _ref2$rotate === void 0 ? 0 : _ref2$rotate,\n          _ref2$scaleX = _ref2.scaleX,\n          scaleX = _ref2$scaleX === void 0 ? 1 : _ref2$scaleX,\n          _ref2$scaleY = _ref2.scaleY,\n          scaleY = _ref2$scaleY === void 0 ? 1 : _ref2$scaleY;\n        var file = this.file,\n          image = this.image,\n          options = this.options;\n        var canvas = document.createElement('canvas');\n        var context = canvas.getContext('2d');\n        var is90DegreesRotated = Math.abs(rotate) % 180 === 90;\n        var resizable = (options.resize === 'contain' || options.resize === 'cover') && isPositiveNumber(options.width) && isPositiveNumber(options.height);\n        var maxWidth = Math.max(options.maxWidth, 0) || Infinity;\n        var maxHeight = Math.max(options.maxHeight, 0) || Infinity;\n        var minWidth = Math.max(options.minWidth, 0) || 0;\n        var minHeight = Math.max(options.minHeight, 0) || 0;\n        var aspectRatio = naturalWidth / naturalHeight;\n        var width = options.width,\n          height = options.height;\n        if (is90DegreesRotated) {\n          var _ref3 = [maxHeight, maxWidth];\n          maxWidth = _ref3[0];\n          maxHeight = _ref3[1];\n          var _ref4 = [minHeight, minWidth];\n          minWidth = _ref4[0];\n          minHeight = _ref4[1];\n          var _ref5 = [height, width];\n          width = _ref5[0];\n          height = _ref5[1];\n        }\n        if (resizable) {\n          aspectRatio = width / height;\n        }\n        var _getAdjustedSizes = getAdjustedSizes({\n          aspectRatio: aspectRatio,\n          width: maxWidth,\n          height: maxHeight\n        }, 'contain');\n        maxWidth = _getAdjustedSizes.width;\n        maxHeight = _getAdjustedSizes.height;\n        var _getAdjustedSizes2 = getAdjustedSizes({\n          aspectRatio: aspectRatio,\n          width: minWidth,\n          height: minHeight\n        }, 'cover');\n        minWidth = _getAdjustedSizes2.width;\n        minHeight = _getAdjustedSizes2.height;\n        if (resizable) {\n          var _getAdjustedSizes3 = getAdjustedSizes({\n            aspectRatio: aspectRatio,\n            width: width,\n            height: height\n          }, options.resize);\n          width = _getAdjustedSizes3.width;\n          height = _getAdjustedSizes3.height;\n        } else {\n          var _getAdjustedSizes4 = getAdjustedSizes({\n            aspectRatio: aspectRatio,\n            width: width,\n            height: height\n          });\n          var _getAdjustedSizes4$wi = _getAdjustedSizes4.width;\n          width = _getAdjustedSizes4$wi === void 0 ? naturalWidth : _getAdjustedSizes4$wi;\n          var _getAdjustedSizes4$he = _getAdjustedSizes4.height;\n          height = _getAdjustedSizes4$he === void 0 ? naturalHeight : _getAdjustedSizes4$he;\n        }\n        width = Math.floor(normalizeDecimalNumber(Math.min(Math.max(width, minWidth), maxWidth)));\n        height = Math.floor(normalizeDecimalNumber(Math.min(Math.max(height, minHeight), maxHeight)));\n        var destX = -width / 2;\n        var destY = -height / 2;\n        var destWidth = width;\n        var destHeight = height;\n        var params = [];\n        if (resizable) {\n          var srcX = 0;\n          var srcY = 0;\n          var srcWidth = naturalWidth;\n          var srcHeight = naturalHeight;\n          var _getAdjustedSizes5 = getAdjustedSizes({\n            aspectRatio: aspectRatio,\n            width: naturalWidth,\n            height: naturalHeight\n          }, {\n            contain: 'cover',\n            cover: 'contain'\n          }[options.resize]);\n          srcWidth = _getAdjustedSizes5.width;\n          srcHeight = _getAdjustedSizes5.height;\n          srcX = (naturalWidth - srcWidth) / 2;\n          srcY = (naturalHeight - srcHeight) / 2;\n          params.push(srcX, srcY, srcWidth, srcHeight);\n        }\n        params.push(destX, destY, destWidth, destHeight);\n        if (is90DegreesRotated) {\n          var _ref6 = [height, width];\n          width = _ref6[0];\n          height = _ref6[1];\n        }\n        canvas.width = width;\n        canvas.height = height;\n        if (!isImageType(options.mimeType)) {\n          options.mimeType = file.type;\n        }\n        var fillStyle = 'transparent';\n\n        // Converts PNG files over the `convertSize` to JPEGs.\n        if (file.size > options.convertSize && options.convertTypes.indexOf(options.mimeType) >= 0) {\n          options.mimeType = 'image/jpeg';\n        }\n        var isJPEGImage = options.mimeType === 'image/jpeg';\n        if (isJPEGImage) {\n          fillStyle = '#fff';\n        }\n\n        // Override the default fill color (#000, black)\n        context.fillStyle = fillStyle;\n        context.fillRect(0, 0, width, height);\n        if (options.beforeDraw) {\n          options.beforeDraw.call(this, context, canvas);\n        }\n        if (this.aborted) {\n          return;\n        }\n        context.save();\n        context.translate(width / 2, height / 2);\n        context.rotate(rotate * Math.PI / 180);\n        context.scale(scaleX, scaleY);\n        context.drawImage.apply(context, [image].concat(params));\n        context.restore();\n        if (options.drew) {\n          options.drew.call(this, context, canvas);\n        }\n        if (this.aborted) {\n          return;\n        }\n        var callback = function callback(blob) {\n          if (!_this3.aborted) {\n            var done = function done(result) {\n              return _this3.done({\n                naturalWidth: naturalWidth,\n                naturalHeight: naturalHeight,\n                result: result\n              });\n            };\n            if (blob && isJPEGImage && options.retainExif && _this3.exif && _this3.exif.length > 0) {\n              var next = function next(arrayBuffer) {\n                return done(toBlob(arrayBufferToDataURL(insertExif(arrayBuffer, _this3.exif), options.mimeType)));\n              };\n              if (blob.arrayBuffer) {\n                blob.arrayBuffer().then(next).catch(function () {\n                  _this3.fail(new Error('Failed to read the compressed image with Blob.arrayBuffer().'));\n                });\n              } else {\n                var reader = new FileReader();\n                _this3.reader = reader;\n                reader.onload = function (_ref7) {\n                  var target = _ref7.target;\n                  next(target.result);\n                };\n                reader.onabort = function () {\n                  _this3.fail(new Error('Aborted to read the compressed image with FileReader.'));\n                };\n                reader.onerror = function () {\n                  _this3.fail(new Error('Failed to read the compressed image with FileReader.'));\n                };\n                reader.onloadend = function () {\n                  _this3.reader = null;\n                };\n                reader.readAsArrayBuffer(blob);\n              }\n            } else {\n              done(blob);\n            }\n          }\n        };\n        if (canvas.toBlob) {\n          canvas.toBlob(callback, options.mimeType, options.quality);\n        } else {\n          callback(toBlob(canvas.toDataURL(options.mimeType, options.quality)));\n        }\n      }\n    }, {\n      key: \"done\",\n      value: function done(_ref8) {\n        var naturalWidth = _ref8.naturalWidth,\n          naturalHeight = _ref8.naturalHeight,\n          result = _ref8.result;\n        var file = this.file,\n          image = this.image,\n          options = this.options;\n        if (URL && image.src.indexOf('blob:') === 0) {\n          URL.revokeObjectURL(image.src);\n        }\n        if (result) {\n          // Returns original file if the result is greater than it and without size related options\n          if (options.strict && !options.retainExif && result.size > file.size && options.mimeType === file.type && !(options.width > naturalWidth || options.height > naturalHeight || options.minWidth > naturalWidth || options.minHeight > naturalHeight || options.maxWidth < naturalWidth || options.maxHeight < naturalHeight)) {\n            result = file;\n          } else {\n            var date = new Date();\n            result.lastModified = date.getTime();\n            result.lastModifiedDate = date;\n            result.name = file.name;\n\n            // Convert the extension to match its type\n            if (result.name && result.type !== file.type) {\n              result.name = result.name.replace(REGEXP_EXTENSION, imageTypeToExtension(result.type));\n            }\n          }\n        } else {\n          // Returns original file if the result is null in some cases.\n          result = file;\n        }\n        this.result = result;\n        if (options.success) {\n          options.success.call(this, result);\n        }\n      }\n    }, {\n      key: \"fail\",\n      value: function fail(err) {\n        var options = this.options;\n        if (options.error) {\n          options.error.call(this, err);\n        } else {\n          throw err;\n        }\n      }\n    }, {\n      key: \"abort\",\n      value: function abort() {\n        if (!this.aborted) {\n          this.aborted = true;\n          if (this.reader) {\n            this.reader.abort();\n          } else if (!this.image.complete) {\n            this.image.onload = null;\n            this.image.onabort();\n          } else {\n            this.fail(new Error('The compression process has been aborted.'));\n          }\n        }\n      }\n\n      /**\n       * Get the no conflict compressor class.\n       * @returns {Compressor} The compressor class.\n       */\n    }], [{\n      key: \"noConflict\",\n      value: function noConflict() {\n        window.Compressor = AnotherCompressor;\n        return Compressor;\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        _extends(DEFAULTS, options);\n      }\n    }]);\n    return Compressor;\n  }();\n\n  return Compressor;\n\n}));\n"],"names":[],"sourceRoot":""}