Pdf kit swift how to#
Pdf kit swift pdf#
Pdf kit swift full#
Pdf kit swift code#

Want to know more, reach out to us at team of experts is eager to connect with you. You can also explore and combine various techniques to create unique and compelling PDFs tailored to your specific requirements on the fly. Implementing pagination and header/footer support.

Pdf kit swift pdf#

Elevating the PDF layout with print page renderer modifications.

Empowering users to dynamically customize the HTML content.

There are further possibilities to explore and enhance the PDF generation process by:

Pdf kit swift code#

It is important to note that handling error cases and tailoring the code to meet your specific requirements is essential. The below figure shows the final output of the conversion of PDF file from HTML formatīy leveraging the WebKit framework, we have successfully achieved the rendering of HTML content within a WKWebView, subsequently converting it into a PDF document.

Pdf kit swift full#

To achieve a PDF preview with full view in Swift UI, you can utilize the PDFView class provided by Apple’s PDFKit framework. Handle if any errors occur during the file-saving process.Use pdfData.write(to:) to save the PDF data to the file.Get the document directory path using NSSearchPathForDirectoriesInDomains().Implement the savePDFToDisk(pdfData:) method to save the generated PDF data to the device’s document directory.End the PDF context using UIGraphicsEndPDFContext().Iterate over the print page renderer’s number of pages and draw each page using UIGraphicsBeginPDFPage() and printPageRenderer.drawPage(at:in:).Initiate the PDF context using UIGraphicsBeginPDFContextToData().Create an instance of NSMutableData to store the PDF data.Set the paper size and printable area of the PDF.Add the web view’s viewPrintFormatter() to the print page renderer.Create an instance of UIPrintPageRenderer.Implement the generatePDF method that takes a WKWebView instance and a handler.Mapping the J SON string to HTML key value.Pass the webView instance to generatePDF (formatter: UIViewPrintFormatter() method.It allows you to interact with the web content loaded in the webView and manipulate it using JavaScript.

In Swift, the evaluateJavaScript method is used to execute JavaScript code within a WKWebView or WKWebViewConfiguration object.This method will be called when the web view finishes loading the JSON string to HTML file content. Implement the webView(:didFinish:) method from the WKNavigationDelegate protocol.I nitiate the H TML file ( Invoice.html ) from the bundle and load the WebView request. Drag the Sample Invoice HTML file into the project.Set the navigationDelegate of the web view to self.Inside the ViewController class, override the viewDidLoad() method and perform the following steps:.This class will handle the generation of the PDF file. Create a new class, ViewController, that inherits from UIViewController and adopts the WKNavigationDelegate protocol.Add the following import statements at the top of ViewController. To generate PDF from HTML, we need to import the necessary frameworks. After the project is created, navigate to the ViewController.Choose Swift as the programming language and configure the desired options for other project settings.Select the “Single View App” template and give your project a suitable name.

Open the Xcode and create a new iOS project.To begin with, you must have Xcode installed on your machine, as it serves as the development environment for iOS apps.

Pdf kit swift how to#

In this blog, our Software Development Engineer, Balaji Pandian will give you step-by-step instructions on how to generate a PDF file from HTML in an iOS app using Swift. Imagine the possibilities of effortlessly transforming dynamic data in the form of interactive reports, professional invoices, or document generation workflows into stunning PDFs. In the world of iOS app development, the ability to dynamically generate PDF documents from HTML content is a game changer.