[poppler] is orientation working ?

[Vincent Torri]

hello,

in the method displayPageSlice, the 5th parameter is the orientation of 
the page. I've tried different values for that parameter (0, 1, 2, 3) and 
the method does not seems to render the page differently.

Is it possible to render a page with different orientation ? If yes, how 
is it working ?

thank you

Vincent