Hello,
I'm planning to purchase a license, but before that, I need to understand whether this SDK will meet all the features I have in mind. To figure this out, I've started building my demo version with maximum similarity to my requirements. However, I have some questions, and I would appreciate your help. Some of these questions might seem very basic, but given my limited time and the impending decision on whether to buy the license or not, I haven't had the opportunity to thoroughly read the documentation. So, I apologize if they seem too simple.First: Do we need to implement features like zooming entirely by ourselves, or is this feature available? If it's not available by default and needs to be enabled, how do we do that? Because I followed the documentation, and the zoom feature isn't available.Second: I need to disable some features, such as editing PDF files. How can I do that, and what functions should I use?Third: If a file is encrypted using a specific encryption algorithm, is it possible to open it? How, and with which function?
