How to use convertImgDataWordsToClampedImgData method in backstopjs

Best JavaScript code snippet using backstopjs

diverged.js

Source:diverged.js

...61    const convertedColumnDiffImgData = columnWordDataToImgDataFormatAsWords(expandedColumns, h, w);62    console.timeEnd("columnWordDataToImgDataFormatAsWords");63    // console.log("convertedColumnDiffImgData>>>", convertedColumnDiffImgData);64    console.time("imgDataWordsToClampedImgData");65    const imgDataArr = convertImgDataWordsToClampedImgData(convertedColumnDiffImgData);66    console.timeEnd("imgDataWordsToClampedImgData");67    // console.log("imgDataArr>>>", imgDataArr);68    console.timeEnd("diverged_total_time");69    return imgDataArr;70}71/**72 * ========= HELPERS ========73 */74function columnWordDataToImgDataFormatAsWords(columns, h, w) {75    const imgDataWordsLength = w * h;76    let convertedArr = new Array(imgDataWordsLength);77    for (var i = 0; i < imgDataWordsLength; i++) {78        const {column, depth} = serialToColumnMap(i, h, w);79        convertedArr[i] = columns[column][depth];80    }81    return convertedArr;82}83function convertImgDataWordsToClampedImgData(wordsArr) {84    let convertedArr = new Uint8ClampedArray(wordsArr.length * 4);85    for (var i = 0; i < wordsArr.length; i++) {86        const convertedOffset = i * 4;87        const segments = wordsArr[i].split('_');88        convertedArr[convertedOffset] = segments[0];89        convertedArr[convertedOffset+1] = segments[1];90        convertedArr[convertedOffset+2] = segments[2];91        convertedArr[convertedOffset+3] = segments[3];92    }93    return convertedArr;94}95function reduceColumnDiffRaw(columnDiffs, h, w) {96    let reducedColumns = new Array(columnDiffs.length);97    for (let columnIndex = 0; columnIndex < columnDiffs.length; columnIndex++) {...

Using AI Code Generation

1var convertImgDataWordsToClampedImgData = require('backstopjs/core/util/convertImgDataWordsToClampedImgData');2var fs = require('fs');3var imgData = fs.readFileSync('test.png');4var clampedImgData = convertImgDataWordsToClampedImgData(imgData);5fs.writeFileSync('test2.png', clampedImgData);6"scripts": {7  },8var convertImgDataWordsToClampedImgData = require('backstopjs/core/util/convertImgDataWordsToClampedImgData');9var fs = require('fs');10var imgData = fs.readFileSync('test.jpg');11var clampedImgData = convertImgDataWordsToClampedImgData(imgData);12fs.writeFileSync('test2.png', clampedImgData);13"scripts": {14  },15var convertImgDataWordsToClampedImgData = require('backstopjs/core/util/convertImgDataWordsToClampedImgData');

Using AI Code Generation

1var backstopjs = require('backstopjs');2var convertImgDataWordsToClampedImgData = backstopjs.util.convertImgDataWordsToClampedImgData;3var imgData = require('./imageData.json');4var clampedImgData = convertImgDataWordsToClampedImgData(imgData);5console.log(clampedImgData);6{

Using AI Code Generation

1var backstopjs = require('backstopjs');2var fs = require('fs');3var clampedImgData = backstopjs.util.convertImgDataWordsToClampedImgData(fs.readFileSync('test.png'));4console.log(clampedImgData);5var backstopjs = require('backstopjs');6var fs = require('fs');7var clampedImgData = backstopjs.util.convertImgDataWordsToClampedImgData(fs.readFileSync('test.png'));8console.log(clampedImgData);

Using AI Code Generation

1const fs = require('fs');2const PNG = require('pngjs').PNG;3const pixelmatch = require('pixelmatch');4const { convertImgDataWordsToClampedImgData } = require('backstopjs');5const img1 = PNG.sync.read(fs.readFileSync('img1.png'));6const img2 = PNG.sync.read(fs.readFileSync('img2.png'));7const { data: img1Data } = img1;8const { data: img2Data } = img2;9const img1DataClamped = convertImgDataWordsToClampedImgData(img1Data);10const img2DataClamped = convertImgDataWordsToClampedImgData(img2Data);11const { width, height } = img1;12const diff = new PNG({ width, height });13const diffCount = pixelmatch(14  { threshold: 0.1 }15);16console.log(diffCount);17fs.writeFileSync('diff.png', PNG.sync.write(diff));18{19  "scripts": {20  },21  "dependencies": {22  }23}

Using AI Code Generation

1var Backstop = require('backstopjs');2var fs = require('fs');3var test = function() {4    var imgData = fs.readFileSync('test.png');5    var clampedImgData = Backstop.convertImgDataWordsToClampedImgData(imgData);6    fs.writeFileSync('test_clamped.png', clampedImgData);7}8test();9var clampedImgData = new Uint8ClampedArray(imgData);10var clampedImgData = new Uint8ClampedArray(imgData.buffer);11var clampedImgData = new Uint8ClampedArray(Object.values(imgData));12var clampedImgData = new Uint8ClampedArray(Object.keys(imgData).map(function(key) { return imgData[key]; }));

Using AI Code Generation

1var fs = require('fs');2var PNG = require('pngjs').PNG;3var png = new PNG();4var imgDataWords = fs.readFileSync('16bit.png');5var clampedImgData = convertImgDataWordsToClampedImgData(imgDataWords);6fs.writeFileSync('8bit.png', clampedImgData);7function convertImgDataWordsToClampedImgData(imgDataWords) {8    var clampedImgData = new Uint8ClampedArray(imgDataWords.length);9    for (var i = 0; i < imgDataWords.length; i++) {10        clampedImgData[i] = imgDataWords[i] >> 8;11    }12    return clampedImgData;13}

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