Re: Printing
Re: Printing
- Subject: Re: Printing
- From: Chris Hanson <email@hidden>
- Date: Tue, 29 Apr 2003 16:46:18 -0500
At 12:14 AM -0400 4/29/03, Carla Lewis wrote:
The problem I'm running into is that all print tutorials seems to
only defer to the built-in printDocument method. My users won't see
what's going to be printed. It won't be on a displayed NSTextView
or something. I just want to write dynamic rich text to the printer.
Printing is fairly easy in Cocoa. Aaron Hillegass gives a good
overview in "Cocoa Programming for Mac OS X".
Essentially, you get an NSPrintInfo object, say by running the Page
Setup (NSPageLayout) dialog or sheet, that describes the page setup
information you should use. You use this information to set up an
NSView that you'll print. For simple tasks, you don't even need to
use a custom NSView subclass for pagination; you can simply create an
NSView whose height is a multiple of the height of your page's
imageable area (*not* the page's height itself - this bit me when I
first wrote printing code). Then you create an NSPrintOperation
object referencing your view and use that to run the Print
(NSPrintPanel) dialog or sheet and actually generate the output.
Apple's documentation on the Cocoa printing architecture is fairly
clear, and the Sketch sample is pretty good when it comes to showing
how printing works. The only hangup I ran into was that I had to
size the view I was printing for the page's imageable area, not the
page's total area.
-- Chris
--
Chris Hanson, bDistributed.com, Inc. | Email: email@hidden
Custom Application Development | Phone: +1-847-372-3955
http://bdistributed.com/ | Fax: +1-847-589-3738
http://bdistributed.com/Articles/ | Personal Email: email@hidden
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| References: | |
| | >Printing (From: Carla Lewis <email@hidden>) |