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pdf-lib

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Library for creating and modifying PDF files in JavaScript

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"use strict"; var __extends = (this && this.__extends) || (function () { var extendStatics = Object.setPrototypeOf || ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; })(); var __importDefault = (this && this.__importDefault) || function (mod) { return (mod && mod.__esModule) ? mod : { "default": mod }; } Object.defineProperty(exports, "__esModule", { value: true }); var isString_1 = __importDefault(require("lodash/isString")); var utils_1 = require("../../utils"); var validate_1 = require("../../utils/validate"); var PDFObject_1 = __importDefault(require("./PDFObject")); // TODO: We have to support whitespace characters in hex strings when parsing, // but maybe we should remove them when serializing? var HEX_STRING_REGEX = /^[\dABCDEFabcdef\0\t\n\f\r ]*$/; var PDFHexString = /** @class */ (function (_super) { __extends(PDFHexString, _super); function PDFHexString(str) { var _this = _super.call(this) || this; _this.clone = function () { return PDFHexString.fromString(_this.string); }; _this.toString = function () { return "<" + _this.string + ">"; }; _this.bytesSize = function () { return _this.toString().length; }; _this.copyBytesInto = function (buffer) { return utils_1.addStringToBuffer(_this.toString(), buffer); }; validate_1.validate(str, isString_1.default, 'PDFHexString.string must be a String'); validate_1.validate(str, validate_1.doesMatch(HEX_STRING_REGEX), "Invalid characters in hex string: \"" + str + "\""); _this.string = str; return _this; } PDFHexString.fromString = function (str) { return new PDFHexString(str); }; return PDFHexString; }(PDFObject_1.default)); exports.default = PDFHexString;