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How to use decodeBitmapTemplate0 method in wpt

Best JavaScript code snippet using wpt

jbig2.js

Source:jbig2.js

...136  var RefinementReusedContexts = [137    0x0020, // '000' + '0' (coding) + '00010000' + '0' (reference)138    0x0008  // '0000' + '001000'139  ];140  function decodeBitmapTemplate0(width, height, decodingContext) {141    var decoder = decodingContext.decoder;142    var contexts = decodingContext.contextCache.getContexts('GB');143    var contextLabel, i, j, pixel, row, row1, row2, bitmap = [];144    // ...ooooo....145    // ..ooooooo... Context template for current pixel (X)146    // .ooooX...... (concatenate values of 'o'-pixels to get contextLabel)147    var OLD_PIXEL_MASK = 0x7BF7; // 01111 0111111 0111148    for (i = 0; i < height; i++) {149      row = bitmap[i] = new Uint8Array(width);150      row1 = (i < 1) ? row : bitmap[i - 1];151      row2 = (i < 2) ? row : bitmap[i - 2];152      // At the beginning of each row:153      // Fill contextLabel with pixels that are above/right of (X)154      contextLabel = (row2[0] << 13) | (row2[1] << 12) | (row2[2] << 11) |155                     (row1[0] << 7) | (row1[1] << 6) | (row1[2] << 5) |156                     (row1[3] << 4);157      for (j = 0; j < width; j++) {158        row[j] = pixel = decoder.readBit(contexts, contextLabel);159        // At each pixel: Clear contextLabel pixels that are shifted160        // out of the context, then add new ones.161        contextLabel = ((contextLabel & OLD_PIXEL_MASK) << 1) |162                       (j + 3 < width ? row2[j + 3] << 11 : 0) |163                       (j + 4 < width ? row1[j + 4] << 4 : 0) | pixel;164      }165    }166    return bitmap;167  }168  // 6.2 Generic Region Decoding Procedure169  function decodeBitmap(mmr, width, height, templateIndex, prediction, skip, at,170                        decodingContext) {171    if (mmr) {172      error('JBIG2 error: MMR encoding is not supported');173    }174    // Use optimized version for the most common case175    if (templateIndex === 0 && !skip && !prediction && at.length === 4 &&176        at[0].x === 3 && at[0].y === -1 && at[1].x === -3 && at[1].y === -1 &&177        at[2].x === 2 && at[2].y === -2 && at[3].x === -2 && at[3].y === -2) {178      return decodeBitmapTemplate0(width, height, decodingContext);179    }180    var useskip = !!skip;181    var template = CodingTemplates[templateIndex].concat(at);182    // Sorting is non-standard, and it is not required. But sorting increases183    // the number of template bits that can be reused from the previous184    // contextLabel in the main loop.185    template.sort(function (a, b) {186      return (a.y - b.y) || (a.x - b.x);187    });188    var templateLength = template.length;189    var templateX = new Int8Array(templateLength);190    var templateY = new Int8Array(templateLength);191    var changingTemplateEntries = [];192    var reuseMask = 0, minX = 0, maxX = 0, minY = 0;...

Using AI Code Generation

1var wptools = require('wp-tools');2var fs = require('fs');3var bitmapTemplate0 = fs.readFileSync("bitmapTemplate0.bmp");4var decodedBitmapTemplate0 = wptools.decodeBitmapTemplate0(bitmapTemplate0);5console.log(decodedBitmapTemplate0);6var wptools = require('wp-tools');7var fs = require('fs');8var bitmapTemplate1 = fs.readFileSync("bitmapTemplate1.bmp");9var decodedBitmapTemplate1 = wptools.decodeBitmapTemplate1(bitmapTemplate1);10console.log(decodedBitmapTemplate1);11var wptools = require('wp-tools');12var fs = require('fs');13var bitmapTemplate2 = fs.readFileSync("bitmapTemplate2.bmp");14var decodedBitmapTemplate2 = wptools.decodeBitmapTemplate2(bitmapTemplate2);15console.log(decodedBitmapTemplate2);16var wptools = require('wp-tools');17var fs = require('fs');18var bitmapTemplate3 = fs.readFileSync("bitmapTemplate3.bmp");19var decodedBitmapTemplate3 = wptools.decodeBitmapTemplate3(bitmapTemplate3);20console.log(decodedBitmapTemplate3);21var wptools = require('wp-tools');22var fs = require('fs');23var bitmapTemplate4 = fs.readFileSync("bitmapTemplate4.bmp");24var decodedBitmapTemplate4 = wptools.decodeBitmapTemplate4(bitmapTemplate4);25console.log(decodedBitmapTemplate4);26var wptools = require('wp-tools');27var fs = require('fs');28var bitmapTemplate5 = fs.readFileSync("bitmapTemplate5.bmp");29var decodedBitmapTemplate5 = wptools.decodeBitmapTemplate5(bitmapTemplate5);30console.log(decodedBitmapTemplate5);31var wptools = require('wp-tools');32var fs = require('fs');33var bitmapTemplate6 = fs.readFileSync("bitmapTemplate6.bmp");34var decodedBitmapTemplate6 = wptools.decodeBitmapTemplate6(bitmapTemplate6);35console.log(decodedBitmapTemplate6);36var wptools = require('wp-tools');37var fs = require('fs');

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var template = fs.readFileSync('template.txt', 'utf8');4var image = fs.readFileSync('image.txt', 'utf8');5var result = wptools.decodeBitmapTemplate0(template, image);6console.log(result);7{{#set:WpTemplate=Bitmap}}8{{#set:WpBitmapTemplate=0}}9{{#set:WpBitmapWidth=100}}10{{#set:WpBitmapHeight=100}}11{{#set:WpBitmapData=}}

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var template = fs.readFileSync('template.html');4var templateString = template.toString();5var data = {6};7var result = wptools.decodeBitmapTemplate0(templateString, data);8console.log(result);9var buffer = wptools.generateBitmap(result);10fs.writeFileSync('output.png', buffer);11        <p>Name: {name}</p>12        <p>Age: {age}</p>13var fs = require('fs');14var template = fs.readFileSync('tools.html');15var templateString = template.toString();16var data = {17};18var result = wptools.deodeBitmapTemplate0(tempteString, data);19f.writeFileSync('output.html', reult);20var fs = require('fs');21var template = fs.readFileSync('template.html');22var templateString = template.toString();23var data = {24};25var result = wptools.decodeBitmapTemplate0(templateString, data);26var buffer = wptools.generatePDF(result);27fs.writeFileSync('output.pdf', buffer);

Using AI Code Generation

1var wptemplate = require(wptemplate"2var fs = require('fs');3var template = fs.readFileSync('template.html');4var templateString = template.toString();5var data = {6};7var result = wptools.decodeBitmapTemplate0(templateString, data);8console.log(result);9var buffer = wptools.generateBitmap(result);10fs.writeFileSync('output.png', buffer);11        <p>Name: {name}</p>12        <p>Age: {age}</p>

Using AI Code Generation

1var wptools = require('wptools');2console.log(bitmap);3var wptools = require('wptools');4console.log(bitmap);5var wptools = require('wptools');6console.log(bitmap);7var wptools = require('wptools');8console.log(bitmap);9var wptools = require('wptools');10console.log(bitmap);11var wptools = require('wptools');12console.log(bitmap);13var wptools = require('wptools');14console.log(bitmap);15var wptools = require('wptools');16console.log(bitmap);17var wptools = require('wptools');18console.log(bitmap);19var wptools = require('wptools');20var fs = require('fs');21var template = fs.readFileSync('template.html');22var templateString = template.toString();23var data = {24};25var result = wptools.decodeBitmapTemplate0(templateString, data);26fs.writeFileSync('output.html', result);27var fs = require('fs');28var template = fs.readFileSync('template.html');29var templateString = template.toString();30var data = {31};32var result = wptools.decodeBitmapTemplate0(templateString, data);33var buffer = wptools.generatePDF(result);34fs.writeFileSync('output.pdf', buffer);

Using AI Code Generation

1var canvas = document.getElementById("canvas");2var context = canvas.getContext("2d");3var imgData = context.getImageData(0, 0, canvas.width, canvas.height);4var decodedBitmapTemplate = decodeBitmapTemplate0(imgData.data);5var canvas1 = document.getElementById("canvas1");6var context1 = canvas1.getContext("2d");7var imgData1 = context1.getImageData(0, 0, canvas1.width, canvas1.height);8imgData1.data.set(decodedBitmapTemplate);9context1.putImageData(imgData1, 0, 0);10var canvas2 = document.getElementById("canvas2");11var context2 = canvas2.getContext("2d");12var imgData2 = context2.getImageData(0, 0, canvas2.width, canvas2.height);13imgData2.data.set(decodedBitmapTemplate);14context2.putImageData(imgData2, 0, 0);15var canvas3 = document.getElementById("canvas3");16var context3 = canvas3.getContext("2d");17var imgData3 = context3.getImageData(0, 0, canvas3.width, canvas3.height);18imgData3.data.set(decodedBitmapTemplate);19context3.putImageData(imgData3, 0, 0);20var canvas4 = document.getElementById("canvas4");21var context4 = canvas4.getContext("2d");22var imgData4 = context4.getImageData(0, 0, canvas4.width, canvas4.height);

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