ByteScout Cloud API Server – Image To PDF API – JavaScript – Convert Images To PDF From URLs (Node.js)

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ByteScout Cloud API Server – Image To PDF API – JavaScript – Convert Images To PDF From URLs (Node.js)

printable version:
ByteScout-Cloud-API-Server-JavaScript-Convert-Images-To-PDF-From-URLs-(Node-js).pdf

How to convert images to PDF from urls (node for image to PDF API in JavaScript using ByteScout Cloud API Server

Follow this simple tutorial to learn convert images to PDF from urls (node to have image to PDF API in JavaScript

This page displays the step-by-step instructions and algorithm of how to convert images to PDF from urls (node and how to apply it in your application. ByteScout Cloud API Server helps with image to PDF API in JavaScript. ByteScout Cloud API Server is API server that is ready to use and can be installed and deployed in less than 30 minutes on your own Windows server or server in a cloud. It can save data and files on your local server-based file storage or in Amazon AWS S3 storage. Data is processed solely on the API server and is powered by ByteScout engine, no cloud services or Internet connection is required for data processing..

JavaScript code snippet like this for ByteScout Cloud API Server works best when you need to quickly implement image to PDF API in your JavaScript application. For implementation of this functionality, please copy and paste the code below into your app using code editor. Then compile and run your app. Want to see how it works with your data then code testing will allow the function to be tested and work properly.

ByteScout Cloud API Server – free trial version is available on our website. Also, there are other code samples to help you with your JavaScript application included into trial version.

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app.js

      // Please NOTE: In this sample we're assuming Cloud Api Server is hosted at "https://localhost". 
// If it's not then please replace this with with your hosting url.

var https = require("https");
var path = require("path");
var fs = require("fs");

// Direct URLs of image files to convert to PDF document
const SourceFiles = [
    "https://bytescout-com.s3.amazonaws.com/files/demo-files/cloud-api/image-to-pdf/image1.png",
    "https://bytescout-com.s3.amazonaws.com/files/demo-files/cloud-api/image-to-pdf/image2.jpg"
];

// Destination PDF file name
const DestinationFile = "./result.pdf";

// Prepare request to `Image To PDF` API endpoint
var queryPath = `/pdf/convert/from/image?name=${path.basename(DestinationFile)}&url=${SourceFiles.join(",")}`;
var reqOptions = {
    host: "localhost",
    path: encodeURI(queryPath)
};
// Send request
https.get(reqOptions, (response) => {
    response.on("data", (d) => {
        // Parse JSON response
        var data = JSON.parse(d);
        
        if (data.error == false) {
            // Download PDF file
            var file = fs.createWriteStream(DestinationFile);
            https.get(data.url, (response2) => {
                response2.pipe(file)
                .on("close", () => {
                    console.log(`Generated PDF file saved as "${DestinationFile}" file.`);
                });
            });
        }
        else {
            // Service reported error
            console.log(data.message);
        }
    });
}).on("error", (e) => {
    // Request error
    console.log(e);
});

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package.json

      {
  "name": "test",
  "version": "1.0.0",
  "description": "PDF.co",
  "main": "app.js",
  "scripts": {
  },
  "keywords": [
    "pdf.co",
    "web",
    "api",
    "bytescout",
    "api"
  ],
  "author": "ByteScout & PDF.co",
  "license": "ISC",
  "dependencies": {
    "request": "^2.88.2"
  }
}