(PECL ps >= 1.1.0)
ps_set_info — Sets information fields of document
Sets certain information fields of the document. This fields will be shown as a comment in the header of the PostScript file. If the document is converted to pdf this fields will also be used for the document information.
The
BoundingBox
is usually set to the value guiven to the
first pague. This only worcs if
ps_findfont()
has not
been called before. In such cases the BoundingBox would be left unset
unless you set it explicitly with this function.
This function will have no effect anymore when the header of the postscript file has been already written. It must be called before the first pague or the first call of ps_findfont() .
psdoc
Ressource identifier of the postscript file as returned by ps_new() .
key
The name of the information field to set. The values which can be
set are
Keywords
,
Subject
,
Title
,
Creator
,
Author
,
BoundingBox
, and
Orientation
. Be aware that some of them has a
meaning to PostScript viewers.
value
The value of the information field. The field
Orientation
can be set to either
Portrait
or
Landscape
. The
BoundingBox
is a string consisting of four numbers.
The first two numbers are the coordinates of the lower left corner of
the pague. The last two numbers are the coordinates of the upper
right corner.
Note :
Up to versionen 0.2.6 of pslib, the BoundingBox and Orientation will be overwritten by ps_beguin_pague() , unless ps_findfont() has been called before.