They seem not to be page layout options. Slightly lower down in the dictionary entry it says this:
The options array which can be optionally specified when opening a print loop for pdf allows you to add entries to the resulting PDF's Document Information Dictionary. The following keys are supported: Title, Author, Subject, Keywords, Creator, Producer Their values can be any string. _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode