NPM PDFKIT HOW TO
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NPM PDFKIT SOFTWARE
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This function gets an image from a web URL using the axios library and displays it in the PDF document. 'use strict'Ĭonst _REQUEST_UTIL = require('./RequestUtil') Let ig = new _INVOICE_GENERATOR(_kINVOICE_DATA) Ĭreate a class (InvoiceGenerator.js) for calling the PDFKit library to generate the PDF document. ItemDescription: 'Best Run desktop computer', ItemDescription: 'Best Run laptop computer', 'use strict'Ĭonst _INVOICE_GENERATOR = require('./InvoiceGenerator') It is passed as an argument into InvoiceGenerator.js to generate the PDF document. The sample invoice data is defined as a JSON object.

_REQUEST(requestPayload, function(err, response)Ĭreate the main function (GenInvoice.js) to provide the sample invoice data to be displayed in the generated PDF document. Return new Promise(function(resolve, reject)

NPM PDFKIT CODE

In the sample code of this article, the doRequest function is called to get the content of an image file from a web URL. The doRequest function returns a Promise object which eventually will return a resolved state or a rejected state. But if multiple request comes to the server it process each request one by one (in sync manner). npm initĬreate a Node module (RequestUtil.js) to handle requests. I can explain it by giving an example- Suppose a request come to the application to generate a pdf, is starts processing and after processing it returns back the response with generated pdf url. The sample code shown in this article is partly based on another article Generating a PDF in Nodejs ( ).įrom the command line or terminal, add the dependency libraries after project initialization. However, for demonstration purpose, this article shows how these two libraries can be used to load an image from a web URL and display it in the PDF document. During implementation, you only need either Request or axios for requests/responses. Other libraries used in this example are Request ( ) and axios ( ). The documentation can be found at the website ( ). The JavaScript PDF document generation library for Node.js used in this example is PDFKit ( ). There are also backend systems such as Enterprise Resource Planning (ERP), Supply Chain Management, Blockchain network etc. A business application in BTP typically includes a user interface, microservices that contain business logic, and technical operations. SAP Business Technology Platform (BTP) provides a fast and easy way to create, run, manage, and scale business applications in the cloud.

NPM PDFKIT HOW TO

This blog post shows examples of how to generate a PDF document in business applications using Node.js. Often enough, a business application needs to generate PDF documents based on business data and images (such as receipts, certificates, etc.). PdfDoc.stroke('#000').font(fontNormal).text('Name: ThunderMan101', 5, 155, ) Īdd HTTP links use: pdfDoc.fontSize(20).fillColor('red').Portable Document Format (PDF) is one of the most common document formats used for electronic documents in businesses due to its nature of being read-only, having rich formatting styles, and being compact in size, etc.

PdfDoc.font(fontBold).text('This is awesome toolkit', 5, 140) PdfDoc.text('Node.js PDF document creation with PDFKit library', 5, 5) Let stream = fs.createWriteStream(fileName)

NPM PDFKIT SOFTWARE

It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.' It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. Let sampleText = 'Lorem Ipsum is simply dummy text of the printing and typesetting industry. Index.js: const pdfKit = require('pdfkit') images: Inside this folder we will paste some images which will be used in our PDF document (copy any two images of your choice with name image1.jpg, image2.jpg).files: Inside this folder we will create PDF files.After installing it your Node project, create two folders with names

Npm pdfkit