How to use convertImgDataWordsToClampedImgData method in backstopjs

Best JavaScript code snippet using backstopjs

diverged.js

Source: diverged.js Github

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...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++) {...

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Using AI Code Generation

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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');

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Using AI Code Generation

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

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Using AI Code Generation

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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);

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Using AI Code Generation

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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}

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Using AI Code Generation

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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]; }));

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Using AI Code Generation

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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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