I learned, that I can transform pages in CS5 with the page tool and I can apply these transformations to all page items by checking "move objects with page".
I don't find this option in the context of scripting, when I transform pages with transformationMatrix, resize or reframe. Is there an corresponding way in scripts?
I believe what you're looking for is GeneralPreference.objectsMoveWithPage.
I'm not sure how this will work in a script, however, as it says it controls weather page items move when a page is repositioned from the UI.
You are right: I can switch the 'move object with page' checkbox with this property. But this has effect on the UI only, not on my script.
I'm still searching…