xenocara/lib/libXp/man/XpStartDoc.man
2006-11-25 17:22:40 +00:00

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.\" $XdotOrg: xc/doc/man/Xp/XpStartDoc.man,v 1.1 2004/05/22 06:27:25 alanc Exp $
.\"
.\" Copyright 1996 Hewlett-Packard Company
.\" Copyright 1996 International Business Machines Corp.
.\" Copyright 1996, 1999, 2004 Sun Microsystems, Inc.
.\" Copyright 1996 Novell, Inc.
.\" Copyright 1996 Digital Equipment Corp.
.\" Copyright 1996 Fujitsu Limited
.\" Copyright 1996 Hitachi, Ltd.
.\" Copyright 1996 X Consortium, Inc.
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.TH XpStartDoc 3Xp __xorgversion__ "XPRINT FUNCTIONS"
.SH NAME
XpStartDoc \- Indicates the beginning of a print document.
.SH SYNOPSIS
.br
cc [ flag... ] file... -lXp [ library... ]
.br
#include <X11/extensions/Print.h>
.LP
.B void XpStartDoc
(
.I display,
.I type
)
.br
Display *\fIdisplay\fP\^;
.br
XPDocumentType \fItype\fP\^;
.if n .ti +5n
.if t .ti +.5i
.SH ARGUMENTS
.TP
.I display
Specifies a pointer to the Display structure; returned from XOpenDisplay.
.TP
.I type
Specifies the type of document. It can be either XPDocRaw or XPDocNormal.
.SH DESCRIPTION
.LP
XpStartDoc signals the beginning of a new print document.
If type is XPDocRaw, then the client will provide all the data for the resulting
document using XpPutDocumentData; the X Print Server will not write any data
into the resulting document. Calling XpStartPage in a XPDocRaw document will
generate an XPBadSequence error. For more information, see XpPutDocumentData.
If type is XPDocNormal, then the X Print Server will generate document data, and
depending on the DDX driver, can incorporate additional data from
XpPutDocumentData into the output. For more information, see XpPutDocumentData.
All changes to the XPDocAttr attribute pool (see XpSetAttributes) must be made
prior to calling XpStartDoc, after which an XPBadSequence will be generated if
changes are attempted, until XpEndDoc is called.
The application is not required to call XpStartDoc and XpEndDoc in the process
of printing. The "document" delineation may not be useful from the application's
or spooler's perspective, hence is optional. If XpStartPage is called
immediately after XpStartJob then a synthetic XpStartDoc with XPDocNormal will
be assumed by the X Print Server prior to XpStartPage (i.e. the XPStartDocNotify
and XPStartPageNotify events will have the same sequence number). Likewise, if
XpEndJob is called immediately after XpEndPage then a synthetic XpEndDoc will be
assumed by the X Print Server prior to XpEndJob (i.e., the XPEndDocNotify and
XPEndJobNotify events will have the same sequence number).
For clients selecting XPPrintMask (see XpSelectInput), the event XPPrintNotify
will be generated with its detail field set to XPStartDocNotify.
.SH STRUCTURES
The XPDocumentType values are defined in <X11/extensions/Print.h>:
.nf
#define XPDocNormal 1 /\(** Doc data handled by Xserver*/
#define XPDocRaw 2 /\(** Doc data passed through Xserver*/
.fi
.SH DIAGNOSTICS
.TP 15
.SM XPBadContext
A valid print context-id has not been set prior to making this call.
.TP 15
.SM XPBadSequence
The function was not called in the proper order with respect to the other X
Print Service
Extension calls (example, XpEndDoc prior to XpStartDoc).
.TP 15
.SM BadValue
The value specified for type is not valid.
.SH FILES
.PD 0
.TP 20
.B <X11/extensions/Print.h>
.SH "SEE ALSO"
.BR XpEndDoc (3Xp),
.BR XpEndJob (3Xp),
.BR XpEndPage (3Xp),
.BR XpPutDocumentData (3Xp),
.BR XpSelectInput (3Xp),
.BR XpSetAttributes (3Xp),
.BR XpStartJob (3Xp),
.BR XpStartPage (3Xp)