Compare multiple documents with specific compare settings Leave feedback

'use strict';

// Import GroupDocs.Comparison for Node.js via Java and Java Color utilities
const groupdocs = require('@groupdocs/groupdocs.comparison');

const java = require('java');
const Color = java.import('java.awt.Color');

// Define file paths for the source and three target documents
const sourceFile = 'sample-files/source.docx';
const targetFile1 = 'sample-files/target.docx';
const targetFile2 = 'sample-files/target2.docx';
const targetFile3 = 'sample-files/target3.docx';
const resultFile = 'output/result.docx';

// Initialize the comparer with the source document
const comparer = new groupdocs.Comparer(sourceFile);

// Add multiple target documents to the comparison set
comparer.add(targetFile1);
comparer.add(targetFile2);
comparer.add(targetFile3);

// Configure visual style for inserted items (e.g., new content in targets)
const styleSettings = new groupdocs.StyleSettings();
styleSettings.setFontColor(Color.YELLOW); // render inserted text in yellow

// Attach style settings to comparison options
const compareOptions = new groupdocs.CompareOptions();
compareOptions.setInsertedItemStyle(styleSettings);

// Run the comparison and save the result document with styled changes
comparer.compare(resultFile, compareOptions);

// Terminate the process with a success exit code
process.exit(0);

'use strict';

// Import GroupDocs.Comparison for Node.js via Java plus Java stream/color classes
const groupdocs = require('@groupdocs/groupdocs.comparison');

const java = require('java');
let InputStream = java.import('java.io.FileInputStream');
let Color = java.import('java.awt.Color');

// Create input streams for the source document and three target documents
const sourceInputStream = new InputStream('sample-files/source.docx');
const targetInputStream1 = new InputStream('sample-files/target.docx');
const targetInputStream2 = new InputStream('sample-files/target2.docx');
const targetInputStream3 = new InputStream('sample-files/target3.docx');

// Initialize the comparer with the source document stream
const comparer = new groupdocs.Comparer(sourceInputStream);

// Add each target document to the comparison list
comparer.add(targetInputStream1);
comparer.add(targetInputStream2);
comparer.add(targetInputStream3);

// Set up style settings for inserted items (e.g., highlight color)
const styleSettings = new groupdocs.StyleSettings();
styleSettings.setFontColor(Color.YELLOW); // use yellow font color for inserted text

// Configure compare options to use the defined style for inserted items
const compareOptions = new groupdocs.CompareOptions();
compareOptions.setInsertedItemStyle(styleSettings);

// Define the output path where the comparison result will be saved
const resultPath = 'result.docx';

// Execute the comparison and generate the result document
comparer.compare(resultPath, compareOptions);

// Terminate the process with a success exit code
process.exit(0);