Convert EMF to PDF via Cloud Node.js SDK
Export EMF documents to multiple formats including PDF with Aspose.PDF Cloud Node.js SDK
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How to Convert EMF to PDF Using Node.js SDK
To convert EMF to PDF, we’ll use Aspose.PDF Cloud Node.js SDK This Cloud SDK SDK assists Node.js programmers in developing cloud-based PDF creator, annotator, editor, and converter apps using Node.js programming language via Aspose.PDF REST API. Open NPM package manager, search for Aspose.PDF Cloud, and install. You may also use the following command from the Package Manager Console.
Package Manager Console Command
npm install asposepdfcloud --save
Steps to Convert EMF to PDF via Node.js
Aspose.PDF Cloud Node.js developers can easily load & convert EMF files to PDF in just a few lines of code.
- Load your Application Secret and Key from the JSON file or set credentials in another way
- Create an object to connect to the Cloud API
- Upload your document file
- Perform the conversion using putImageInStorageToPdf
- Download the result if need it
System Requirements
It is easy to get started with Aspose.PDF Cloud Node.js SDK and there is nothing to install. Simply create an account at Aspose for Cloud and get your application information. Once you have the App SID & key, you are ready to give the Aspose.PDF Cloud Node.js SDK.
- CPU: 1GHz
- RAM: 512Mb
- Free space on disk: 20Mb
- Any OS Microsoft Windows, Mac OS, Linux x32/x64
- node.js v4.8 or higher
This sample code shows EMF to PDF Cloud Node.js SDK Conversion
const fs = require("fs");
const credentials = require("./credentials.json");
const { PdfApi } = require("asposepdfcloud");
const { ImageTemplatesRequest } = require("asposepdfcloud/src/models/imageTemplatesRequest");
const { ImageTemplate } = require("asposepdfcloud/src/models/imageTemplate");
const { ImageSrcType } = require("asposepdfcloud/src/models/imageSrcType");
// Load your Application Secret and Key from the JSON file or set credentials in another way
async function convertEMFtoPDF() {
const localImageFileName = "C:\\Samples\\sample.emf";
const storageImageFileName = "sample.emf";
const pdfApi = new PdfApi(credentials.id, credentials.key);
let fileData = fs.readFileSync(localImageFileName);
try {
let uploadResult = await pdfApi.uploadFile(storageImageFileName, fileData);
console.log(uploadResult.response.text);
}
catch (error) {
console.error(error.response.text);
}
let imageTemplateList = [];
let imageTemplate = new ImageTemplate();
imageTemplate.imagePath = storageImageFileName;
imageTemplate.imageSrcType = ImageSrcType.Emf;
imageTemplateList.push(imageTemplate);
let imageTemplatesRequest = new ImageTemplatesRequest()
imageTemplatesRequest.IsOCR = false;
imageTemplatesRequest.imagesList = imageTemplateList;
try {
let convertResult = await pdfApi.putImageInStorageToPdf("sample-emf-to-pdf.pdf", imageTemplatesRequest);
console.log(convertResult.response.text);
} catch (error) {
console.error(error.response.text);
}
}
Free App to Convert EMF to PDF
Check our live demos for EMF to PDF conversion with following benefits.
Aspose.PDF Cloud is a true REST API that enables you to perform a wide range of document processing operations including creation, manipulation, conversion and rendering of PDF documents in the cloud.
EMF What is EMF File Format
Enhanced metafile format (EMF) stores graphical images device-independently. Metafiles of EMF comprises of variable-length records in chronological order that can render the stored image after parsing on any output device. These variable-length records can be definitions of enclosed objects, commands for drawing, and graphics properties critical to render the image accurately. When a device opens an EMF metafile using its own graphics environment, the proportions, dimensions, colors and other graphic properties of original image remains same regardless of the opening device platform.
Read MorePDF What is PDF File Format
Portable Document Format (PDF) is a type of document created by Adobe back in 1990s. The purpose of this file format was to introduce a standard for representation of documents and other reference material in a format that is independent of application software, hardware as well as Operating System. PDF files can be opened in Adobe Acrobat Reader/Writer as well in most modern browsers like Chrome, Safari, Firefox via extensions/plug-ins. Most of the commercially available software suites also offer conversion of their documents to PDF file format without the requirement of any additional software component. Thus, PDF file format has full capability to contain information like text, images, hyperlinks, form-fields, rich media, digital signatures, attachments, metadata, Geospatial features and 3D objects in it that can become as part of source document.
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