Convert PowerPoint to JPG and JPG to PowerPoint in Node.js

Convert_JPG_file_to_PowerPoint_PPTX_in_nodeJs_using_Advanced_Settings.js

// How to convert JPG file to PowerPoint PPTX in Node.js using Advanced Options
const convert_options = async () => {
  const convertApi = groupdocs_conversion_cloud.ConvertApi.fromKeys(clientId, clientSecret);

  const settings = new groupdocs_conversion_cloud.ConvertSettings();
  settings.storageName = myStorage;
  settings.filePath = "nodejs-testing/sample-jpg-file.jpg";
  settings.format = "pptx";
  
  var convertOptions = new groupdocs_conversion_cloud.PptxConvertOptions();
  convertOptions.fromPage = 1;
  convertOptions.pagesCount = 1;
  convertOptions.zoom = 1;

  settings.convertOptions = convertOptions;
  settings.outputPath = "nodejs-testing/output-sample-file.pptx";

  try {
    // Create convert document request
    const request = new groupdocs_conversion_cloud.ConvertDocumentRequest(settings);
    await convertApi.convertDocument(request);
  }
  catch (err) {
    throw err;
  }
}

convert_options()
.then(() => {
  console.log("Converted JPG file into PPTX file using advanced options.");
})
.catch((err) => {
  console.log("Error occurred while converting the JPG file:", err);
})

Convert_JPG_to_PowerPoint_PPTX_in_Nodejs.js

// How to convert JPG File into PowerPoint Presentation in Node.js

const convert = async () => {
  const convertApi = groupdocs_conversion_cloud.ConvertApi.fromKeys(clientId, clientSecret);

  const settings = new groupdocs_conversion_cloud.ConvertSettings();
  settings.storageName = myStorage;
  settings.filePath = "nodejs-testing/sample-jpg-file.jpg";
  settings.format = "pptx";
  settings.outputPath = "nodejs-testing/output-sample-file.pptx";

  try {
    // Create convert document request
    const request = new groupdocs_conversion_cloud.ConvertDocumentRequest(settings);
    await convertApi.convertDocument(request);
  }
  catch (err) {
    throw err;
  }
}
// 
convert()
.then(() => {
  console.log("Successfully converted JPG to PPTX file format.");
})
.catch((err) => {
  console.log("Error occurred while converting the JPG file:", err);
})

Convert_PowerPoint_to_JPG_in_NodeJs.js

// How to Convert PPTX to JPG online using REST API in Node.js
const convert = async () => {
  const convertApi = groupdocs_conversion_cloud.ConvertApi.fromKeys(clientId, clientSecret);

  const settings = new groupdocs_conversion_cloud.ConvertSettings();
  settings.storageName = myStorage;
  settings.filePath = "nodejs-testing/sample-pptx-file.pptx";
  settings.format = "jpg";
  settings.outputPath = "nodejs-testing/output-sample-file.jpg";

  try {
    // Create convert document request
    const request = new groupdocs_conversion_cloud.ConvertDocumentRequest(settings);
    await convertApi.convertDocument(request);
  }
  catch (err) {
    throw err;
  }
}

convert()
.then(() => {
  console.log("Successfully converted PowerPoint to JPG file format.");
})
.catch((err) => {
  console.log("Error occurred while converting the PowerPoint file:", err);
})

Convert_PowerPoint_to_JPG_NodeJs_using_AdvancedOptions.js

// How to Convert PowerPoint Slide to JPG in Node.js using Advanced Options
const convert_options = async () => {
  const convertApi = groupdocs_conversion_cloud.ConvertApi.fromKeys(clientId, clientSecret);

  const settings = new groupdocs_conversion_cloud.ConvertSettings();
  settings.storageName = myStorage;
  settings.filePath = "nodejs-testing/sample-pptx-file.pptx";
  settings.format = "jpg";
  
  convertOptions = new groupdocs_conversion_cloud.JpgConvertOptions()
  convertOptions.grayscale = true;
  convertOptions.fromPage = 1;
  convertOptions.pagesCount = 1;
  convertOptions.quality = 100;
  convertOptions.rotateAngle = 90;
  convertOptions.usePdf = false;

  settings.convertOptions = convertOptions;
  settings.outputPath = "nodejs-testing/output-sample-file.jpg";

  try {
    // Create convert document request
    const request = new groupdocs_conversion_cloud.ConvertDocumentRequest(settings);
    await convertApi.convertDocument(request);
  }
  catch (err) {
    throw err;
  }
}

convert_options()
.then(() => {
  console.log("Converted PPT to JPG image with advanced options.");
})
.catch((err) => {
  console.log("Error occurred while converting the PPT file:", err);
})

Convert_PPT_PPTX_to_JPG_Image_NodeJs_Upload.js

// open file in IOStream from your system drive.
var resourcesFolder = 'H:\\groupdocs-cloud-data\\sample-pptx-file';
// read file
fs.readFile(resourcesFolder, (err, fileStream) => {
  // construct FileApi
  var fileApi = groupdocs_conversion_cloud.FileApi.fromConfig(config);
  // create upload file request
  var request = new groupdocs_conversion_cloud.UploadFileRequest("sample-pptx-file", fileStream, myStorage);
  // upload file
  fileApi.uploadFile(request)
    .then(function (response) {
      console.log("Expected response type is FilesUploadResult: " + response.uploaded.length);
    })
    .catch(function (error) {
      console.log("Error: " + error.message);
    });
});

Convert_PPTX_file_to_JPG_format_in_NodeJs_Download.js

// construct FileApi to download converted file
var fileApi = groupdocs_conversion_cloud.FileApi.fromConfig(config);
// create donwload file request
let request = new groupdocs_conversion_cloud.DownloadFileRequest("nodejs-testing/output-sample-file.jpg", myStorage);
// download file and response type Stream
fileApi.downloadFile(request)
    .then(function (response) {
        // save file in your system directory
        fs.writeFile("H:\\groupdocs-cloud-data\\output-sample-file.jpg", response, "binary", function (err) { });
        console.log("Expected response type is Stream: " + response.length);
    })
    .catch(function (error) {
        console.log("Error: " + error.message);
    });

Convert_PPTX_to_JPG_and_JPG_to_PowerPoint_in_NodeJs.md

You can convert PowerPoint file to JPG image and JPG to PowerPoint format programmatically on the cloud. In this article, you will learn how to convert PowerPoint to JPG and JPG to PowerPoint in Node.js.

The following topics are covered in this article:

1. Node.js Image to PPT Converter and Convert PPT Slides to Images API – Installation
2. How to Convert PPTX to JPG online using REST API in Node.js
3. Convert PowerPoint Slide to JPG in Node.js using Advanced Options
4. How to Convert JPG to PowerPoint Presentation in Node.js
5. Convert JPG to PPTX PowerPoint Slide in Node.js using Advanced Options

Read the complete article on how to convert Convert PowerPoint to JPG and JPG to PowerPoint in Node.js: https://blog.groupdocs.cloud/2022/09/10/how-to-convert-powerpoint-to-jpg-online-in-node.js/

Utils_to_Convert_PPT_to_JPG_in_NodeJs_Configurations.js

# Import Node.js SDK in your node application from http://api.groupdocs.cloud
global.groupdocs_conversion_cloud = require("groupdocs-conversion-cloud");
global.fs = require("fs");

// get clientId and clientSecret from https://dashboard.groupdocs.cloud (free registration is required).
global.clientId = "xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx";
global.clientSecret = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
global.myStorage = "test-internal-storage";
const config = new groupdocs_conversion_cloud.Configuration(clientId, clientSecret);
config.apiBaseUrl = "https://api.groupdocs.cloud";