Just to test if I can get this to work, I created a new project with one SwiftUI view file named “PDFUIView.swift”.Configuring the ContextĪs a next step, we are going to implement a function that takes a cocktail, extracts all the relevant information, and using the previous extensions, adds it to the context.Totally missed the extra scroll down portion of your previous reply: sincerest apologies. There are few simple UIKit methods for that. After doing so, we use the function 4 ( checkContext()) that will check if our text is exceeding the bounds of the page, and if so, start a new page dynamically and reset the cursor.įinally, the function 5 calculates the height of a multi-line sentence, so that we know where the text ends and where to start the next paragraph. Create PDF Document using Swift In case you need to create a new PDF file on iOS device you won’t actually need to use PDFKit at all. An object that represents PDF data or a PDF file and defines methods for writing, searching, and selecting PDF data. We then use the indent and Page Size parameters to place our string in a CGRect described by the function definition (centered, single line left aligned, and multi-line left aligned). In the implementation of functions 1, 2 and 3, attributes are assigned to our text in an Attributed String variable. This code sample shows how to create bookmarks in an existing PDF. Pdfkit Examples and Templates Use this online pdfkit playground to view and fork pdfkit example apps and templates on CodeSandbox. Adding Custom Graphics to a PDF Create and add custom annotation and page graphics to your PDF document. How to extract text from a PDF using PDFKit How to display PDFs using PDFView How to show PDF thumbnails using PDFThumbnailView How to watermark PDFs inside. And that is just a miniature example of all the features your app can adopt with the powerful. Click any example below to run it instantly Lifebit web-app sandbox template damian. With PDFKit all is done with native code in a matter of minutes. PDFDocument An object that represents PDF data or a PDF file and defines methods for writing, searching, and selecting PDF data. Annotations Adding Widgets to a PDF Document Add text, button, and choice widgets to a PDF document. Pdfkit Examples and Templates Use this online pdfkit playground to view and fork pdfkit example apps and templates on CodeSandbox. These methods are added as an extension to UIGraphicsPDFRendererContext, which is the context that is going to render our PDF.Īll we have to do is dictate to the context everything we need our PDF to have (PDF metadata, PDF dimensions, page breaks, and of course the text we are going to present on the document). A PDFSelection object identifies a contiguous or noncontiguous selection of text in a PDF document.
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