3D FlipBook - Possible Feature request...

Would it be possible in the tool bar to have a rotate 90 degrees button? Similar to the Enlarge button but instead of enlarging it, it will rotate the PDF 90 degrees left or right? Clicking it again will put the orientation back to the way it's supposed to be?

This would really help me with laptop/computers that view the PDF. Mobile devices I have a CSS code locking the orientation, so they can rotate their device and it will lock the orientation. It's the laptop/computer users currently would need to rotate their head....