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How to use Jbig2Stream method in wpt

Best JavaScript code snippet using wpt

jbig2_stream.js

Source:jbig2_stream.js

...28var _stream = require("./stream.js");29var _jbig = require("./jbig2.js");30var _util = require("../shared/util.js");31const Jbig2Stream = function Jbig2StreamClosure() {32  function Jbig2Stream(stream, maybeLength, dict, params) {33    this.stream = stream;34    this.maybeLength = maybeLength;35    this.dict = dict;36    this.params = params;37    _stream.DecodeStream.call(this, maybeLength);38  }39  Jbig2Stream.prototype = Object.create(_stream.DecodeStream.prototype);40  Object.defineProperty(Jbig2Stream.prototype, "bytes", {41    get() {42      return (0, _util.shadow)(this, "bytes", this.stream.getBytes(this.maybeLength));43    },44    configurable: true45  });46  Jbig2Stream.prototype.ensureBuffer = function (requested) {};...

Using AI Code Generation

1var wptrunner = require('wptrunner');2var Jbig2Stream = wptrunner.Jbig2Stream;3var fs = require('fs');4var stream = new Jbig2Stream(fs.createReadStream('test.jbig2'));5stream.read().then(function (result) {6    console.log(result);7});

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var options = {4};5    .page(url, options)6    .then(function (response) {7        console.log(response);8        fs.writeFile('image.jbig2', response.image, function (err) {9            if (err) return console.log(err);10            console.log('file saved');11        });12    })13    .catch(function (error) {14        console.log(error);15    });16var wptools = require('wptools');17var fs = require('fs');18var options = {19};20    .page(url, options)21    .then(function (response) {22        console.log(response);23        fs.writeFile('image.jpg', response.image, function (err) {24            if (err) return console.log(err);25            console.log('file saved');26        });27    })28    .catch(function (error) {29        console.log(error);30    });31var wptools = require('wptools');32var fs = require('fs');33var options = {34};35    .page(url, options)36    .then(function (response) {37        console.log(response);38        fs.writeFile('image.png', response.image, function (err) {39            if (err) return console.log(err);40            console.log('file saved');41        });42    })43    .catch(function (error) {44        console.log(error);45    });46var wptools = require('wptools');47var fs = require('fs');48var options = {

Using AI Code Generation

1function testJbig2Stream() {2  var myCanvas = document.getElementById('myCanvas');3  var ctx = myCanvas.getContext('2d');4  var xhr = new XMLHttpRequest();5  xhr.responseType = 'arraybuffer';6  xhr.onload = function (e) {7    if (this.status == 200) {8      var jbig2Stream = new Jbig2Stream(this.response);9      var image = jbig2Stream.getJbig2Image();10      ctx.drawImage(image, 0, 0);11    }12  };13  xhr.send();14}15    testJbig2Stream();

Using AI Code Generation

1var pdfDoc = new PDFDocument();2var stream = new Jbig2Stream();3stream.write('Hello World');4stream.end();5pdfDoc.image(stream, 0, 0, {width: 100, height: 100});6pdfDoc.end();7var Jbig2Stream = require('jbig2-stream');8var PDFDocument = require('pdfkit');9module.exports = function() {10  return new Jbig2Stream();11};12var Jbig2Stream = require('jbig2-stream').Jbig2Stream;

Using AI Code Generation

1var Jbig2Stream = Jbig2Stream || {};2Jbig2Stream.Jbig2Stream = (function() {3    function Jbig2Stream() {4        this.jbig2stream = new Jbig2Stream();5    }6    Jbig2Stream.prototype.get = function() {7        return this.jbig2stream;8    };9    return Jbig2Stream;10})();11var Jbig2Stream = Jbig2Stream || {};12Jbig2Stream.Jbig2Stream = (function() {13    function Jbig2Stream() {14        this.jbig2stream = new Jbig2Stream();15    }16    Jbig2Stream.prototype.get = function() {17        return this.jbig2stream;18    };19    return Jbig2Stream;20})();21var Jbig2Stream = Jbig2Stream || {};22Jbig2Stream.Jbig2Stream = (function() {23    function Jbig2Stream() {24        this.jbig2stream = new Jbig2Stream();25    }26    Jbig2Stream.prototype.get = function() {27        return this.jbig2stream;28    };29    return Jbig2Stream;30})();31var Jbig2Stream = Jbig2Stream || {};32Jbig2Stream.Jbig2Stream = (function() {33    function Jbig2Stream() {34        this.jbig2stream = new Jbig2Stream();35    }36    Jbig2Stream.prototype.get = function() {37        return this.jbig2stream;38    };39    return Jbig2Stream;40})();41var Jbig2Stream = Jbig2Stream || {};42Jbig2Stream.Jbig2Stream = (function() {43    function Jbig2Stream() {44        this.jbig2stream = new Jbig2Stream();45    }46    Jbig2Stream.prototype.get = function() {47        return this.jbig2stream;48    };49    return Jbig2Stream;50})();51var Jbig2Stream = Jbig2Stream || {};52Jbig2Stream.Jbig2Stream = (function() {53    function Jbig2Stream() {54        this.jbig2stream = new Jbig2Stream();55    }56    Jbig2Stream.prototype.get = function() {57        return this.jbig2stream;58    };59    return Jbig2Stream;

Using AI Code Generation

1var jbig2Stream = new Jbig2Stream();2var jbig2 = new Jbig2Decoder(jbig2Stream);3var jbig2Encoder = new Jbig2Encoder(jbig2Stream);4function testDecoder()5{6    var image = new Image();7    image.onload = function()8    {9        var canvas = document.getElementById('canvas');10        var ctx = canvas.getContext('2d');11        ctx.drawImage(image, 0, 0);12        var imageData = ctx.getImageData(0, 0, image.width, image.height);13        var data = imageData.data;14        var jbig2Data = jbig2.encode(data, image.width, image.height);15        var result = jbig2.decode(jbig2Data, image.width, image.height);16        var resultData = result.data;17        var resultCanvas = document.getElementById('result');18        var resultCtx = resultCanvas.getContext('2d');19        var resultImageData = resultCtx.createImageData(image.width, image.height);20        var resultData = resultImageData.data;21        for (var i = 0; i < resultData.length; i++)22        {23            resultData[i] = data[i];24        }25        resultCtx.putImageData(resultImageData, 0, 0);26    }27    image.src = "test.png";28}29function testEncoder()30{31    var image = new Image();32    image.onload = function()33    {34        var canvas = document.getElementById('canvas');35        var ctx = canvas.getContext('2d');36        ctx.drawImage(image, 0, 0);37        var imageData = ctx.getImageData(0, 0, image.width, image.height);38        var data = imageData.data;39        var jbig2Data = jbig2Encoder.encode(data, image.width, image.height);40        var result = jbig2.decode(jbig2Data, image.width, image.height);41        var resultData = result.data;42        var resultCanvas = document.getElementById('result');43        var resultCtx = resultCanvas.getContext('2d');44        var resultImageData = resultCtx.createImageData(image.width, image.height);45        var resultData = resultImageData.data;46        for (var i = 0; i < resultData.length; i++)47        {

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