PTPDFTronUtil @interface PTPDFTronUtil : NSObject Utilities for creating PTPDFDoc objects. +PTPDFDocFromImage: Create a PTPDFDoc from a UIImage instance. Declaration Objective-C + (PTPDFDoc *)PTPDFDocFromImage:(UIImage *)image; Swift class func ptpdfDoc(from image: UIImage!) -> PTPDFDoc! © 2020 PDFTron Systems, Inc.. All rights reserved. (Last updated: 2020-12-04)