PTPDFTronUtil @interface PTPDFTronUtil : NSObject Utilities for creating PTPDFDoc objects. +PTPDFDocFromImage: Create a PTPDFDoc from a UIImage instance. Declaration Objective-C + (PTPDFDoc *)PTPDFDocFromImage:(UIImage *)image; © 2022 PDFTron Systems, Inc.. All rights reserved. (Last updated: 2022-06-03)