Change document pages series

Hi i've enabled duble page on my pdf reader.
Now i have: Page ordered from right to left: As for example: 2 - 1, i can swipe to 4-3 page by a swipe from left to right.

I want to change swipe direction and page order:
I want page ordered from left to right as for example: 1 - 2 - 3 - 4 and i want to go to a greater page by a swipe from right to left.
Which property or variables should i set inside library?

Thanks for your attention.

J.

both PDFReader and RDPDFReader has RToL (right to left) parameter to open view in dual page mode.