One can see how pages are imposed by looking at the CTMs (Coordinate Transfer Matrix) in the finisher JDF. The jdf will need to be analyzed (reverse engineered) to determine the parameter values (e.g., page orientation) that you are looking for.
I assume you are refering to FFCore variables such as $FFwfJob.impositionNumberUp$ (the number of pages imposed on a sheet). There are no FFCore variables for imposed number of rows/columns, gutter dimensions, or cell orientation.
I have workflow with auto impose nad auto sheet orientation is there a way to extract :
- number of imposed cells in rows and number of imposed cells
- used gutters in imposition
- orientation of cells and sheet
I see that there is only Total number of imposed cells.