title: How to rotate single page in whole pdf using pdfjs?
body: <p>i downloaded pdf.js library from mozilla. It works great in opening my pdf files and viewing them. The problem is when I click on the rotate page it rotates ALL the pages instead of just the selected page. I tried googled and read up the manual for pdf.js but can't find related resources on rotating SINGLE pdf page in pdf.js pls help</p>