Need to be able to swipe or tap on the sides of the screen to advance, or go back, pages. The tiny arrow icons at the top of the page that now must be tapped to change page numbers are archaic and terrible. If not for this feature Squid would be my favorite app for reading and annotating pdf files. Am trying to use Squid on Samsung S3 tablet.
Xodo has a wonderful feature that would enhance Papyrus. You can do a long touch anywhere on the screen of a document and up pops a little tool menu with your most important tools. It allows the user to very quickly and efficiently switch between free writing with an active stylus, entering text with a keyboard, highlighting and erasing, for example. If drawing/writing with an active stylus has been chosen as the default entry mode then choosing a different tool from the pop up menu, e.g. erasing, can only be done with a finger. As soon as you touch the screen again with your stylus you are back to writing/drawing per your default choice. This makes for very efficient and easy annotating of PDF Files, for example, as does Xodo's continuous vertical scroll.
There are many challenges with supporting continuous scrolling between pages. For example, a note can contain pages with infinite size (the default background type), which can be scrolled infinitely within the same page (so you’d never get to the next page). Infinite backgrounds can also be mixed with fixed size backgrounds (including PDFs). There isn’t really a good way to support scrolling through pages in this way. If you have any suggestions, please let us know in the comments!
Please add continuous vertical scroll for PDF documents. This is a very important feature for using the otherwise wonderful and paid-for ability to import PDF files.