ruby-****@sourc*****
ruby-****@sourc*****
2004年 10月 15日 (金) 18:13:36 JST
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REMOTE_ADDR = 219.53.36.22
REMOTE_HOST =
URL = http://ruby-gnome2.sourceforge.jp//?Gnome%3A%3APrintJob
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= class Gnome::PrintJob
== Class Methods
--- new(config=nil)
Creats a new Gnome::PrintJob object.
* Returns: the newly created object or nil. An error
occured when this method returns nil.
== Instance Methods
--- context()
* Returns: Gnome::PrintContext object of self.
--- config()
* Returns: Gnome::PrintConfig object of self.
--- close()
Closes job, ready for printing or previewing. You must
call it before Gnome::PrintConfig#print. Raises
Gnome::PrintError error if error occured.
* Returns: true when not raised.
--- render(context)
Renders printout to specified ((|context|)).
* context: a Gnome::PrintContext object.
* Returns: true when not raised.
--- render_page(context, page_number, send_beginpage_and_showpage)
Renderes the specified page ((|page_number)).
* context: a Gnome::PrintContext object.
* page_number: a page number (e.g. 1).
* send_beginpage_and_showpage: a boolean.
* Returns: true when not raised.
--- pages()
Find the number of pages stored in a completed
printout. This is the number of physical pages, so if the
layout can hold 4 pages per page, and 5 logical pages are
printed (5 beginpage/endpage convinations) 2 is returned.
(from API reference of libgnomeprint)
* Returns: the number of pages, 0 on error.
--- page_size()
* Returns: an array of width and height of page.
--- print_to_file(filename)
Sets ((|filename|)) as output filename. Job sends output to other
program if ((|filename|)) is started by "|". Job sends
output to printer if ((|filename|)) is nil.
* Returns: true when not raised.
== Constants
== See Also
- kou