How to use Jbig2Stream method in wpt

Best JavaScript code snippet using wpt

jbig2_stream.js

Source: jbig2_stream.js Github

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...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) {};...

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Using AI Code Generation

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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});

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Using AI Code Generation

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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 = {

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Using AI Code Generation

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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();

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Using AI Code Generation

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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;

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Using AI Code Generation

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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;

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Using AI Code Generation

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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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