How to use PDFWorkerStreamReader method in wpt

Best JavaScript code snippet using wpt

worker_stream.js

Source:worker_stream.js

...45  _createClass(PDFWorkerStream, [{46    key: "getFullReader",47    value: function getFullReader() {48      (0, _util.assert)(!this._fullRequestReader);49      this._fullRequestReader = new PDFWorkerStreamReader(this._msgHandler);50      return this._fullRequestReader;51    }52  }, {53    key: "getRangeReader",54    value: function getRangeReader(begin, end) {55      var reader = new PDFWorkerStreamRangeReader(begin, end, this._msgHandler);56      this._rangeRequestReaders.push(reader);57      return reader;58    }59  }, {60    key: "cancelAllRequests",61    value: function cancelAllRequests(reason) {62      if (this._fullRequestReader) {63        this._fullRequestReader.cancel(reason);64      }65      var readers = this._rangeRequestReaders.slice(0);66      readers.forEach(function (reader) {67        reader.cancel(reason);68      });69    }70  }]);71  return PDFWorkerStream;72}();73exports.PDFWorkerStream = PDFWorkerStream;74var PDFWorkerStreamReader =75/*#__PURE__*/76function () {77  function PDFWorkerStreamReader(msgHandler) {78    var _this = this;79    _classCallCheck(this, PDFWorkerStreamReader);80    this._msgHandler = msgHandler;81    this.onProgress = null;82    this._contentLength = null;83    this._isRangeSupported = false;84    this._isStreamingSupported = false;85    var readableStream = this._msgHandler.sendWithStream('GetReader');86    this._reader = readableStream.getReader();87    this._headersReady = this._msgHandler.sendWithPromise('ReaderHeadersReady').then(function (data) {88      _this._isStreamingSupported = data.isStreamingSupported;89      _this._isRangeSupported = data.isRangeSupported;90      _this._contentLength = data.contentLength;91    });...

Using AI Code Generation

1var wptextextractor = require('wptextextractor');2var fs = require('fs');3var PDFWorkerStreamReader = wptextextractor.PDFWorkerStreamReader;4var PDFWorker = wptextextractor.PDFWorker;5var pdf = fs.readFileSync('sample.pdf');6var pdfWorkerStreamReader = new PDFWorkerStreamReader(pdf);7var pdfWorker = new PDFWorker(pdfWorkerStreamReader);8pdfWorker.start();9pdfWorker.on('message', function (data) {10    console.log(data);11});12var wptextextractor = require('wptextextractor');13var fs = require('fs');14var PDFJSStreamReader = wptextextractor.PDFJSStreamReader;15var PDFWorker = wptextextractor.PDFWorker;16var pdf = fs.readFileSync('sample.pdf');17var pdfJSStreamReader = new PDFJSStreamReader(pdf);18var pdfWorker = new PDFWorker(pdfJSStreamReader);19pdfWorker.start();20pdfWorker.on('message', function (data) {21    console.log(data);22});

Using AI Code Generation

1var wptextextractor = require('wptextextractor');2var fs = require('fs');3var PDFWorkerStreamReader = wptextextractor.PDFWorkerStreamReader;4var pdfWorkerStreamReader = new PDFWorkerStreamReader();5var pdfFile = fs.readFileSync('test.pdf');6var pdfFileLength = pdfFile.length;7for(var i=0; i < pdfFileLength; i=i+1024)8{9    var chunk = pdfFile.slice(i, i + 1024);10    pdfWorkerStreamReader.onData(chunk);11}12pdfWorkerStreamReader.onEnd();13pdfWorkerStreamReader.getText(function (err, text) {14    if (err) {15        console.log(err);16    } else {17        console.log(text);18    }19});

Using AI Code Generation

1var PdfWorkerStreamReader = require('wptextextractor').PdfWorkerStreamReader;2var pdfWorkerStreamReader = new PdfWorkerStreamReader();3pdfWorkerStreamReader.extractText('./test.pdf', function(err, text) {4    console.log(text);5});6var PDFJSStreamReader = require('wptextextractor').PDFJSStreamReader;7var pdfjsStreamReader = new PDFJSStreamReader();8pdfjsStreamReader.extractText('./test.pdf', function(err, text) {9    console.log(text);10});11var PdfWorkerStreamReader = require('wptextextractor').PdfWorkerStreamReader;12var pdfWorkerStreamReader = new PdfWorkerStreamReader();13pdfWorkerStreamReader.extractText('./test.pdf', function(err, text) {14    console.log(text);15});16var PDFJSStreamReader = require('wptextextractor').PDFJSStreamReader;17var pdfjsStreamReader = new PDFJSStreamReader();18pdfjsStreamReader.extractText('./test.pdf', function(err, text) {19    console.log(text);20});21var PdfWorkerStreamReader = require('wptextextractor').PdfWorkerStreamReader;22var pdfWorkerStreamReader = new PdfWorkerStreamReader();23pdfWorkerStreamReader.extractText('./test.pdf', function(err, text) {24    console.log(text);25});26var PDFJSStreamReader = require('wptextextractor').PDFJSStreamReader;27var pdfjsStreamReader = new PDFJSStreamReader();28pdfjsStreamReader.extractText('./test.pdf', function(err, text) {29    console.log(text);30});31var PdfWorkerStreamReader = require('wptextextractor').PdfWorkerStreamReader;32var pdfWorkerStreamReader = new PdfWorkerStreamReader();33pdfWorkerStreamReader.extractText('./test.pdf', function(err, text) {34    console.log(text);35});36var PDFJSStreamReader = require('wptextextractor').PDFJSStreamReader;37var pdfjsStreamReader = new PDFJSStreamReader();38pdfjsStreamReader.extractText('./test.pdf',

Using AI Code Generation

1var PDFWorkerStreamReader = require('wptextextractor').PDFWorkerStreamReader;2var pdfWorkerStreamReader = new PDFWorkerStreamReader();3    if (err) {4        console.log(err);5    } else {6        console.log(result);7    }8});9var PDFWorkerFileReader = require('wptextextractor').PDFWorkerFileReader;10var pdfWorkerFileReader = new PDFWorkerFileReader();11    if (err) {12        console.log(err);13    } else {14        console.log(result);15    }16});17Copyright (c) 2015-2016, Wipro Technologies

Using AI Code Generation

1var PDFWorkerStreamReader = require('./wptextstreamer.js').PDFWorkerStreamReader;2var stream = new PDFWorkerStreamReader('test.pdf');3stream.on("data", function (chunk) {4    console.log(chunk);5});6stream.on("end", function () {7    console.log("end");8});9stream.on("error", function (err) {10    console.log(err);11});12stream.start();13var util = require('util');14var Transform = require('stream').Transform;15var PDFJS = require('pdfjs-dist');16var pdfjsWorker = require('pdfjs-dist/build/pdf.worker.entry');17var PDFWorkerStreamReader = function (file) {18    Transform.call(this, {19    });20    this.file = file;21};22util.inherits(PDFWorkerStreamReader, Transform);23PDFWorkerStreamReader.prototype.start = function () {24    var self = this;25    PDFJS.getDocument(this.file).then(function (pdf) {26        self.pdf = pdf;27        self.readPage(1);28    }).catch(function (err) {29        self.emit('error', err);30    });31};32PDFWorkerStreamReader.prototype.readPage = function (pageNumber) {33    var self = this;34    this.pdf.getPage(pageNumber).then(function (page) {35        var content = page.getTextContent();36        content.then(function (text) {37            self.emit('data', text);38            if (pageNumber < self.pdf.numPages) {39                self.readPage(pageNumber + 1);40            } else {41                self.emit('end');42            }43        }).catch(function (err) {44            self.emit('error', err);45        });46    }).catch(function (err) {47        self.emit('error', err);48    });49};50PDFWorkerStreamReader.prototype._transform = function (chunk, encoding, callback) {51    callback();52};53module.exports = {54};

Using AI Code Generation

1var PDFWorkerStreamReader = require('wptextextractor').PDFWorkerStreamReader;2var pdfWorkerStreamReader = new PDFWorkerStreamReader();3var pdfFilePath = 'path/to/pdf/file';4pdfWorkerStreamReader.extractTextFromPDF(pdfFilePath, function(err, text) {5    if (err) {6        console.log('Error: ', err);7        return;8    }9    console.log('Text: ', text);10});11var pdfFilePath = 'path/to/pdf/file';12pdfWorkerStreamReader.extractTextFromPDF(pdfFilePath, function(err, text) {13    if (err) {14        console.log('Error: ', err);15        return;16    }17    console.log('Text: ', text);18});19var pdfFilePath = 'path/to/pdf/file';20pdfWorkerStreamReader.extractTextFromPDF(pdfFilePath, function(err, text) {21    if (err) {22        console.log('Error: ', err);23        return;24    }25    console.log('Text: ', text);26});27var pdfFilePath = 'path/to/pdf/file';28pdfWorkerStreamReader.extractTextFromPDF(pdfFilePath, function(err, text) {29    if (err) {30        console.log('Error: ', err);31        return;32    }33    console.log('Text: ', text);34});35var pdfFilePath = 'path/to/pdf/file';36pdfWorkerStreamReader.extractTextFromPDF(pdfFilePath, function(err, text) {37    if (err) {38        console.log('Error: ', err);39        return;40    }41    console.log('Text: ', text);42});

Using AI Code Generation

1var worker = new Worker("testharness.js");2worker.postMessage({type: "test", test: "pdfworkerstreamreader.py"});3onmessage = function(event) {4  if (event.data.type == "test") {5    var xhr = new XMLHttpRequest();6    xhr.open("GET", event.data.test, true);7    xhr.responseType = "arraybuffer";8    xhr.onload = function() {9      postMessage(xhr.response);10    };11    xhr.send();12  }13};14import os15import subprocess16import sys17import time18import wptserve19def main(request, response):20        if request.GET.first("pdfworkerstreamreader") == "1":21            return ("PASS: PDFWorkerStreamReader is used", "text/plain")22            return ("FAIL: PDFWorkerStreamReader is not used", "text/plain")23        return ("PASS: PDFWorkerStreamReader is used", "text/plain")24        return ("FAIL: PDFWorkerStreamReader is not used", "text/plain")25def create_pdf_worker_stream_reader():26    (".*", main),27    (".*", create_pdf_worker_stream_reader),28function report_result_to_server(result, expected, message, stack, is_timeout) {29  var data = {};30  data["result"] = result;31  data["expected"] = expected;32  data["message"] = message;33  data["stack"] = stack;34  data["is_timeout"] = is_timeout;35  data["test"] = location.pathname;36  var xhr = new XMLHttpRequest();37  xhr.open("POST", "/_mozilla/mozilla/pdfworkerstreamreader.py", true);38  xhr.send(JSON.stringify(data));39}40worker.onmessage = function(event) {41  test(function() {42    assert_equals(event.data, "PASS: PDFWorkerStreamReader is used");43    done();44  }, "PDFWorkerStreamReader is used");45}

Using AI Code Generation

1var pdfWorkerStreamReader = new PDFWorkerStreamReader();2pdfWorkerStreamReader.readPDF("test.pdf", function (pdf) {3    console.log("pdf file loaded");4});5var pdfWorkerStreamReader = new PDFWorkerStreamReader();6pdfWorkerStreamReader.readPDF("test.pdf", function (pdf) {7    console.log("pdf file loaded");8});9var pdfWorkerStreamReader = new PDFWorkerStreamReader();10pdfWorkerStreamReader.readPDF("test.pdf", function (pdf) {11    console.log("pdf file loaded");12});13var pdfWorkerStreamReader = new PDFWorkerStreamReader();14pdfWorkerStreamReader.readPDF("test.pdf", function (pdf) {15    console.log("pdf file loaded");16});17var pdfWorkerStreamReader = new PDFWorkerStreamReader();18pdfWorkerStreamReader.readPDF("test.pdf", function (pdf) {19    console.log("pdf file loaded");20});21var pdfWorkerStreamReader = new PDFWorkerStreamReader();22pdfWorkerStreamReader.readPDF("test.pdf", function (pdf) {23    console.log("pdf file loaded");24});25var pdfWorkerStreamReader = new PDFWorkerStreamReader();26pdfWorkerStreamReader.readPDF("test.pdf", function (pdf) {27    console.log("pdf file loaded");28});29var pdfWorkerStreamReader = new PDFWorkerStreamReader();30pdfWorkerStreamReader.readPDF("test.pdf", function (pdf) {31    console.log("pdf file loaded");32});33var pdfWorkerStreamReader = new PDFWorkerStreamReader();34pdfWorkerStreamReader.readPDF("test.pdf", function (pdf) {35    console.log("pdf file loaded");36});

Using AI Code Generation

1function test() {2    var worker = new PDFWorker();3    var pdfDoc = worker.getDocument(pdfUrl);4    pdfDoc.then(function(doc) {5        console.log(doc);6    });7}8var PDFWorkerStreamReader = function PDFWorkerStreamReaderClosure() {9    function PDFWorkerStreamReader(source) {10        this._source = source;11    }12    PDFWorkerStreamReader.prototype = {13        get length() {14            return this._source.length;15        },16        getByteRange: function PDFWorkerStreamReader_getByteRange(begin, end) {17            return this._source.subarray(begin, end);18        },19        cancelAllRequests: function PDFWorkerStreamReader_cancelAllRequests(reason) {20        }21    };22    return PDFWorkerStreamReader;23}();24function PDFWorker() {25    this._loadedStreamCapability = createPromiseCapability();26    this._loadedStreamCapability.resolve();27    this._nextFakeWorkerId = 1;28}29PDFWorker.prototype = {30    get loadingTask() {31        return this._loadingTask;32    },33    get promise() {34        return this._loadedStreamCapability.promise;35    },36    get port() {37        if (!this._port) {38            this._port = new PDFWorkerPort(this);39        }40        return this._port;41    },42    destroy: function PDFWorker_destroy() {43        if (this._port) {44            this._port.destroy();45            this._port = null;46        }47        this._loadedStreamCapability = null;48    },49    createCDNWrapper: function PDFWorker_createCDNWrapper(url) {50        return url;51    },52    createPDFNetworkStream: function PDFWorker_createPDFNetworkStream(params) {53        var source = params.source;54        var rangeChunkSize = params.rangeChunkSize;55        if (source.data) {56            var fullRequest = new PDFNetworkStreamFullRequest(source);57            return new PDFNetworkStream(this, fullRequest, rangeChunkSize);58        } else if (source.rangeChunkSize) {59            var rangeRequest = new PDFNetworkStreamRangeRequest(source);

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