mirror of
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2 lines
68 KiB
JavaScript
2 lines
68 KiB
JavaScript
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!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.ExifReader=t():e.ExifReader=t()}("undefined"!=typeof self?self:this,(function(){return function(){"use strict";var e={d:function(t,n){for(var r in n)e.o(n,r)&&!e.o(t,r)&&Object.defineProperty(t,r,{enumerable:1,get:n[r]})},o:function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r:function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:1})}},t={};function n(e){return n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},n(e)}function r(e,t,n){for(var r=[],i=0;i<n&&t+i<e.byteLength;i++)r.push(e.getUint8(t+i));return o(r)}function i(e,t,n){for(var r=[],i=0;i<n&&t+i<e.byteLength;i+=2)r.push(e.getUint16(t+i));return o(r)}function o(e){return e.map((function(e){return String.fromCharCode(e)})).join("")}function a(){for(var e=1;e<arguments.length;e++)for(var t in arguments[e])arguments[0][t]=arguments[e][t];return arguments[0]}function u(e,t,n){var r=0;Object.defineProperty(e,t,{get:function(){return r||(r=1,Object.defineProperty(e,t,{configurable:1,enumerable:1,value:n.apply(e),writable:1})),e[t]},configurable:1,enumerable:1})}function c(e){return"undefined"!=typeof btoa?"string"==typeof e?btoa(e):btoa(Array.prototype.reduce.call(new Uint8Array(e),(function(e,t){return e+String.fromCharCode(t)}),"")):"undefined"!=typeof Buffer?void 0!==n(Buffer.from)?Buffer.from(e).toString("base64"):new Buffer(e).toString("base64"):void 0}function f(e){return f="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},f(e)}e.r(t),e.d(t,{default:function(){return ln},errors:function(){return dn},load:function(){return pn},loadView:function(){return hn}});var s=function(){function e(t){if(function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),function(e){return"object"!==f(e)||void 0===e.length||void 0===e.readUInt8||void 0===e.readUInt16LE||void 0===e.readUInt16BE||void 0===e.readUInt32LE||void 0===e.readUInt32BE||void 0===e.readInt32LE||void 0===e.readInt32BE}(t))throw Error("DataView: Passed buffer type is unsupported.");this.buffer=t,this.byteLength=this.buffer.length}var t;return(t=[{key:"getUint8",value:function(e){return this.buffer.readUInt8(e)}},{key:"getUint16",value:function(e,t){return t?this.buffer.readUInt16LE(e):this.buffer.readUInt16BE(e)}},{key:"getUint32",value:function(e,t){return t?this.buffer.readUInt32LE(e):this.buffer.readUInt32BE(e)}},{key:"getInt32",value:function(e,t){return t?this.buffer.readInt32LE(e):this.buffer.readInt32BE(e)}}])&&function(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||0,r.configurable=1,"value"in r&&(r.writable=1),Object.defineProperty(e,r.key,r)}}(e.prototype,t),e}();function l(e){return e.map((function(e){return String.fromCharCode(e)})).join("")}function d(e){if(e.length>=8){var t=l(e.slice(0,8));if("ASCII\0\0\0"===t)return l(e.slice(8));if("JIS\0\0\0\0\0"===t)return"[JIS encoded text]";if("UNICODE\0"===t)return"[Unicode encoded text]";if("\0\0\0\0\0\0\0\0"===t)return"[Undefined encoding]"}return"Undefined"}function p(e){return e[0][0]/e[0][1]+e[1][0]/e[1][1]/60+e[2][0]/e[2][1]/3600}var m=18761,g=m,v=function(e,t){if(e.getUint16(t)===m)return m;if(19789===e.getUint16(t))return 19789;throw Error("Illegal byte order value. Faulty image.")},h=65505;function y(e,t){return 65472===e.getUint16(t)}function S(e,t){return 65474===e.getUint16(t)}function b(e,t){return 65506===e.getUint16(t)&&"ICC_PROFILE\0"===r(e,t+4,12)}function C(e,t){return 65506===e.getUint16(t)&&"MPF\0"===r(e,t+4,4)}function A(e,t){return 65504===e.getUint16(t)&&"JFIF"===r(e,t+4,4)&&0===e.getUi
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//# sourceMappingURL=exif-reader.js.map
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