CHAPTER 3
PostScript Level 1 Compatibility Operators
Compatibility Operator Descriptions 81
papersize 3
Syntax – papersize name bool
Definition This operator returns the name of the compatibility operator that
selects a tray containing the current media size. For example, if the
current selected paper is letter size paper, the /lettertray name
is returned. The Boolean value bool is true if the paper feeds short
edge first. It is false if the paper feeds long edge first.
Error(s) stackoverflow
papertray 3
Syntax – papertray int
Definition This operator returns an integer that is the first element in the
Priority array of the InputAttributes dictionary found
within the current page device. This value represents the default
paper tray slot, which may or may not be installed. If there is no
Priority array within the InputAttributes array at the time
papertray is called, an arbitrary slot number is returned.
Error(s) stackoverflow
setdefaultmultipurposetraysize 3
Syntax name bool setdefaultmultipurposetraysize
Definition This operator sets the value for the PageSize of the multipurpose
tray slot in the InputAttributes dictionary to the size
corresponding to the name parameter. The Boolean value bool is
true if the paper feeds short edge first. It is false if the paper
feeds long edge first.
This operator may be used to notify the interpreter of the default
paper size installed in the multipurpose tray. The same function can
be performed with the setpagedevice operator.
If setdefaultmultipurposetraysize is called at a time when
the save level is any other value than zero, an invalidaccess
error is returned.
Error(s) invalidaccess, rangecheck, stackoverflow, typecheck
