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How to use PDFFetchStreamReader method in wpt

Best JavaScript code snippet using wpt

fetch_stream.js

Source:fetch_stream.js

...49  _createClass(PDFFetchStream, [{50    key: 'getFullReader',51    value: function getFullReader() {52      (0, _util.assert)(!this._fullRequestReader);53      this._fullRequestReader = new PDFFetchStreamReader(this);54      return this._fullRequestReader;55    }56  }, {57    key: 'getRangeReader',58    value: function getRangeReader(begin, end) {59      var reader = new PDFFetchStreamRangeReader(this, begin, end);60      this._rangeRequestReaders.push(reader);61      return reader;62    }63  }, {64    key: 'cancelAllRequests',65    value: function cancelAllRequests(reason) {66      if (this._fullRequestReader) {67        this._fullRequestReader.cancel(reason);68      }69      var readers = this._rangeRequestReaders.slice(0);70      readers.forEach(function (reader) {71        reader.cancel(reason);72      });73    }74  }]);75  return PDFFetchStream;76}();77var PDFFetchStreamReader = function () {78  function PDFFetchStreamReader(stream) {79    var _this = this;80    _classCallCheck(this, PDFFetchStreamReader);81    this._stream = stream;82    this._reader = null;83    this._loaded = 0;84    this._filename = null;85    var source = stream.source;86    this._withCredentials = source.withCredentials;87    this._contentLength = source.length;88    this._headersCapability = (0, _util.createPromiseCapability)();89    this._disableRange = source.disableRange || false;90    this._rangeChunkSize = source.rangeChunkSize;91    if (!this._rangeChunkSize && !this._disableRange) {92      this._disableRange = true;...

fetch_stream.d.ts

Source:fetch_stream.d.ts

1/** @implements {IPDFStream} */2export class PDFFetchStream implements IPDFStream {3    constructor(source: any);4    source: any;5    isHttp: boolean;6    httpHeaders: any;7    _fullRequestReader: PDFFetchStreamReader | null;8    _rangeRequestReaders: any[];9    get _progressiveDataLength(): number;10    getFullReader(): PDFFetchStreamReader;11    getRangeReader(begin: any, end: any): PDFFetchStreamRangeReader | null;12    cancelAllRequests(reason: any): void;13}14/** @implements {IPDFStreamReader} */15declare class PDFFetchStreamReader implements IPDFStreamReader {16    constructor(stream: any);17    _stream: any;18    _reader: ReadableStreamDefaultReader<Uint8Array> | null;19    _loaded: number;20    _filename: string | null;21    _withCredentials: any;22    _contentLength: any;23    _headersCapability: import("../shared/util.d.ts").PromiseCapability;24    _disableRange: any;25    _rangeChunkSize: any;26    _abortController: AbortController | undefined;27    _isStreamingSupported: boolean;28    _isRangeSupported: boolean;29    _headers: Headers;30    onProgress: any;31    get headersReady(): Promise<any>;32    get filename(): string | null;33    get contentLength(): any;34    get isRangeSupported(): boolean;35    get isStreamingSupported(): boolean;36    read(): Promise<{37        value: Uint8Array | undefined;38        done: true;39    } | {40        value: ArrayBufferLike;41        done: boolean;42    }>;43    cancel(reason: any): void;44}45/** @implements {IPDFStreamRangeReader} */46declare class PDFFetchStreamRangeReader implements IPDFStreamRangeReader {47    constructor(stream: any, begin: any, end: any);48    _stream: any;49    _reader: ReadableStreamDefaultReader<Uint8Array> | null;50    _loaded: number;51    _withCredentials: any;52    _readCapability: import("../shared/util.d.ts").PromiseCapability;53    _isStreamingSupported: boolean;54    _abortController: AbortController | undefined;55    _headers: Headers;56    onProgress: any;57    get isStreamingSupported(): boolean;58    read(): Promise<{59        value: Uint8Array | undefined;60        done: true;61    } | {62        value: ArrayBufferLike;63        done: boolean;64    }>;65    cancel(reason: any): void;66}...

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3pdf.on('end', function() {4    fs.writeFileSync('pdf_open_parameters.pdf', pdf.buffer);5});6var wptools = require('wptools');7var fs = require('fs');8var file = fs.createWriteStream('pdf_open_parameters.pdf');9pdf.pipe(file);10pdf.on('end', function() {11    console.log('done');12});13var wptools = require('wptools');14var fs = require('fs');15var file = fs.createWriteStream('pdf_open_parameters.pdf');16pdf.pipe(file);17pdf.on('end', function() {18    console.log('done');19});20var wptools = require('wptools');21var fs = require('fs');22var file = fs.createWriteStream('pdf_open_parameters.pdf');23pdf.pipe(file);24pdf.on('end', function() {25    console.log('done');26});27var wptools = require('wptools');28var fs = require('fs');29var file = fs.createWriteStream('pdf_open_parameters.pdf');30pdf.pipe(file);31pdf.on('end', function() {

Using AI Code Generation

1var wptoolkit = require('wptoolkit');2var pdfFetch = new wptoolkit.PDFFetchStreamReader();3pdfFetch.fetch(url, function(err, pdf) {4    if (err) {5        console.log('Error: ' + err);6    } else {7        console.log('PDF: ' + pdf);8    }9});10var wptoolkit = require('wptoolkit');11wptoolkit.PDFFetch(url, function(err, pdf) {12    if (err) {13        console.log('Error: ' + err);14    } else {15        console.log('PDF: ' + pdf);16    }17});18var wptoolkit = require('wptoolkit');19wptoolkit.PDFFetch(url, function(err, pdf) {20    if (err) {21        console.log('Error: ' + err);22    } else {23        console.log('PDF: ' + pdf);24    }25});26var wptoolkit = require('wptoolkit');27wptoolkit.PDFFetch(url, function(err, pdf) {28    if (err) {29        console.log('Error: ' + err);30    } else {31        console.log('PDF: ' + pdf);32    }33});34var wptoolkit = require('wptoolkit');35wptoolkit.PDFFetch(url, function(err, pdf) {36    if (err) {37        console.log('Error: ' + err);38    } else {39        console.log('PDF: ' + pdf);40    }41});

Using AI Code Generation

1var wptools = require('wptools');2var pdf = new wptools.PDFFetchStreamReader({3});4pdf.on('readable', function() {5    var chunk;6    while (null !== (chunk = pdf.read())) {7        console.log('got %d bytes of data', chunk.length);8    }9});10pdf.on('end', function() {11    console.log('PDF has been fully read');12});13pdf.on('error', function(err) {14    console.log('error reading PDF: %s', err);15});16pdf.read();

Using AI Code Generation

1var wptools = require("wptools");2var fs = require("fs");3var PDFDocument = require("pdfkit");4var pdf = new PDFDocument();5var pdfStream = pdf.pipe(fs.createWriteStream("test.pdf"));6wptools.pdfFetchStream(url, function (err, response) {7    if (err) {8        console.log(err);9    } else {10        response.pipe(pdfStream);11    }12});13var wptools = require("wptools");14var fs = require("fs");15var PDFDocument = require("pdfkit");16var pdf = new PDFDocument();17var pdfStream = pdf.pipe(fs.createWriteStream("test.pdf"));18wptools.pdfFetchBuffer(url, function (err, response) {19    if (err) {20        console.log(err);21    } else {22        pdf.image(response, 0, 0);23        pdfStream.end();24    }25});26var wptools = require("wptools");27var fs = require("fs");28var PDFDocument = require("pdfkit");29var pdf = new PDFDocument();30var pdfStream = pdf.pipe(fs.createWriteStream("test.pdf"));31wptools.pdfFetchBuffer(url, function (err, response) {32    if (err) {33        console.log(err);34    } else {35        pdf.image(response, 0, 0);36        pdfStream.end();37    }38});39var wptools = require("wptools");40var fs = require("fs");41var PDFDocument = require("pdfkit");42var pdf = new PDFDocument();43var pdfStream = pdf.pipe(fs.createWriteStream("test.pdf"));44wptools.pdfFetchBuffer(url, function (err, response) {45    if (err) {46        console.log(err);47    } else {48        pdf.image(response, 0, 0);49        pdfStream.end();50    }51});

Using AI Code Generation

1var pdf = require('pdfjs-dist');2var fs = require('fs');3var wptools = require('wptools');4wptools.fetch(url, function(err, response) {5    if (err) {6        console.log(err);7    } else {8        var stream = new wptools.PDFFetchStreamReader(response);9        pdf.getDocument(stream).then(function(pdf) {10            console.log('PDF loaded');11            pdf.getPage(1).then(function(page) {12                var scale = 1.5;13                var viewport = page.getViewport(scale);14                var canvas = document.getElementById('the-canvas');15                var context = canvas.getContext('2d');16                canvas.height = viewport.height;17                canvas.width = viewport.width;18                var renderContext = {19                };20                page.render(renderContext);21            });22        });23    }24});

Using AI Code Generation

1var pdfreader = require('pdfreader');2var pdf = new pdfreader.PDFFetchStreamReader('test.pdf');3pdf.on("fetch", function(item) {4  if (item === null) {5    for (var y in rows) {6      console.log((rows[y] || []).join(""));7    }8    return;9  }10  if (item.text) {11    (rows[item.y] = rows[item.y] || []).push(item.text);12  }13});14var pdfreader = require('pdfreader');15var pdf = new pdfreader.PDFFetchStreamReader('test.pdf');16pdf.on("fetch", function(item) {17  if (item === null) {18    for (var y in rows) {19      console.log((rows[y] || []).join(""));20    }21    return;22  }23  if (item.text) {24    (rows[item.y] = rows[item.y] || []).push(item.text);25  }26});27var pdfreader = require('pdfreader');28var pdf = new pdfreader.PDFFetchStreamReader('test.pdf');29pdf.on("fetch", function(item) {30  if (item === null) {31    for (var y in rows) {32      console.log((rows[y] || []).join(""));33    }34    return;35  }36  if (item.text) {37    (rows[item.y] = rows[item.y] || []).push(item.text);38  }39});40var pdfreader = require('pdfreader');41var pdf = new pdfreader.PDFFetchStreamReader('test.pdf');42pdf.on("fetch", function(item) {43  if (item === null)

Using AI Code Generation

1var wptools = require('./wptools.js');2var fs = require('fs');3var pdf = fs.readFileSync('test.pdf');4var reader = new wptools.PDFFetchStreamReader(pdf);5reader.readNextPage(function (page) {6    console.log(page);7});8var PDFJS = require('pdfjs-dist');9var PDFJSWorker = require('pdfjs-dist/build/pdf.worker.entry');10PDFJS.GlobalWorkerOptions.workerPort = new PDFJSWorker();11var PDFFetchStreamReader = function (data) {12    this.data = data;13    this.pdf = null;14    this.currentPage = 0;15    this.totalPages = 0;16};17PDFFetchStreamReader.prototype.readNextPage = function (callback) {18    var self = this;19    PDFJS.getDocument(this.data).then(function (pdf) {20        self.pdf = pdf;21        self.totalPages = pdf.numPages;22        pdf.getPage(self.currentPage + 1).then(function (page) {23            self.currentPage++;24            var viewport = page.getViewport(1.0);25            var scale = 1.0;26            var canvas = document.createElement('canvas');27            var context = canvas.getContext('2d');28            var renderContext = {29            };30            page.render(renderContext).promise.then(function () {31                callback(canvas.toDataURL());32            });33        });34    });35};36module.exports = {37};38var pdfjsLib = require('pdfjs-dist');39var pdfjsWorker = require('pdfjs-dist/build/pdf.worker.entry');40pdfjsLib.GlobalWorkerOptions.workerSrc = pdfjsWorker;

Using AI Code Generation

1var wptk = require('wptoolkit');2wptk.PDFFetchStreamReader(pdfurl, 'dummy.pdf', function(err, data) {3  if (err) {4    console.log(err);5  }6  else {7    console.log(data);8  }9});

Using AI Code Generation

1var pdffetchstreamreader = require('wptools');2var pdf = new pdffetchstreamreader.PDFFetchStreamReader(url);3pdf.readAll(function(err, data){4    if(err){5        console.log(err);6    }else{7        console.log(data);8    }9});10var pdffilestreamreader = require('wptools');11var pdf = new pdffilestreamreader.PDFFileReader(url);12pdf.readAll(function(err, data){13    if(err){14        console.log(err);15    }else{16        console.log(data);17    }18});19var pdffilestreamreader = require('wptools');20var pdf = new pdffilestreamreader.PDFFileReader(url);21pdf.readAll(function(err, data){22    if(err){23        console.log(err);24    }else{25        console.log(data);26    }27});28var pdffilestreamreader = require('wptools');29var pdf = new pdffilestreamreader.PDFFileReader(url);30pdf.readAll(function(err, data){31    if(err){32        console.log(err);33    }else{34        console.log(data);35    }36});37var pdffilestreamreader = require('wptools');38var pdf = new pdffilestreamreader.PDFFileReader(url);39pdf.readAll(function(err, data){40    if(err){41        console.log(err);42    }else{

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