TOPIC:

When I view the pdf vertically on one page , each page is centered incorrectly. In practice, it also sees the start of the next. In the attached image it is very clear. How do I set this thing so it does not happen again ? Not much I know the library, and then all the information is useful .

Hi,

can you share your pdf file? we will check it to better understand the issue

ok

drive.google.com/file/d/0B-y5CiDetMSLNkE...ZkE/view?usp=sharing

Hi,

in vertical render mode, the default behavior is to fit the page using width and the page scroll is continuos, for that reason also the next page is visible.
I suggest to change the render mode, for example to "double page left" mode.
Using demo app, you can change the render mode in setting tab/default view mode.