Where in this code is given about vertical scroll? i need it urgently

[Google Code Exporter]

i am building app wch have horizontal scrolling of pdf pages.

i want my pdf to scroll vertically . where in this code is given about vertical 
.can you help me please. I am naive android user.


my app is based on Mupdf.and im using on windows.

Original issue reported on code.google.com by [e-mail] on 11 Sep 2012 at 5:57

[Google Code Exporter]

yas

Original comment by hijaziabdurrahman on 12 Aug 2013 at 11:02