Pablo Rodriguez

2. April 2016 um 20:29

Wolfgang, this was my original sample:

\setuppagenumbering[alternative=doublesided]
\setupinteractionscreen[option=portrait]
\starttext
No duplex printing.
\page[right]
In this document.
\stoptext

The doublesided alternative disables duplex printing.

Hans wrote about portrait and landscape as directives. I guess they
should be invoked with \enabledirective, but I don’t know how.

No, the option key for \setupinteractionscreen is correct but there are a few problems.

1. When you have a doublesided document the “portrait” option loads the values
   of the doublesided option.

2. Since you can set only one argument for the option key context has to set a values
   for the PDF document which means you can set the zoom value and dupley print
   option at the same time. A better solution would be to assign each option only a certain
   function and allow one to set \setupinteractionscreen[option={doublesided,portrait}].

Wolfgang