| 2 |
- |
1 |
/* Copyright (C) 2000 Aladdin Enterprises. All rights reserved.
|
|
|
2 |
|
|
|
3 |
This software is provided AS-IS with no warranty, either express or
|
|
|
4 |
implied.
|
|
|
5 |
|
|
|
6 |
This software is distributed under license and may not be copied,
|
|
|
7 |
modified or distributed except as expressly authorized under the terms
|
|
|
8 |
of the license contained in the file LICENSE in this distribution.
|
|
|
9 |
|
|
|
10 |
For more information about licensing, please refer to
|
|
|
11 |
http://www.ghostscript.com/licensing/. For information on
|
|
|
12 |
commercial licensing, go to http://www.artifex.com/licensing/ or
|
|
|
13 |
contact Artifex Software, Inc., 101 Lucas Valley Road #110,
|
|
|
14 |
San Rafael, CA 94903, U.S.A., +1(415)492-9861.
|
|
|
15 |
*/
|
|
|
16 |
|
|
|
17 |
/* $Id: gdevpsu.h,v 1.9 2003/03/20 20:27:46 alexcher Exp $ */
|
|
|
18 |
/* Interface to PostScript-writing utilities */
|
|
|
19 |
|
|
|
20 |
#ifndef gdevpsu_INCLUDED
|
|
|
21 |
# define gdevpsu_INCLUDED
|
|
|
22 |
|
|
|
23 |
/* Define parameters and state for PostScript-writing drivers. */
|
|
|
24 |
typedef struct gx_device_pswrite_common_s {
|
|
|
25 |
float LanguageLevel;
|
|
|
26 |
bool ProduceEPS;
|
|
|
27 |
int ProcSet_version;
|
|
|
28 |
long bbox_position; /* set when writing file header */
|
|
|
29 |
} gx_device_pswrite_common_t;
|
|
|
30 |
#define PSWRITE_COMMON_PROCSET_VERSION 1000 /* for definitions in gdevpsu.c */
|
|
|
31 |
#define PSWRITE_COMMON_VALUES(ll, eps, psv)\
|
|
|
32 |
{ll, eps, PSWRITE_COMMON_PROCSET_VERSION + (psv)}
|
|
|
33 |
|
|
|
34 |
/* ---------------- Low level ---------------- */
|
|
|
35 |
|
|
|
36 |
/* Write a 0-terminated array of strings as lines. */
|
|
|
37 |
int psw_print_lines(FILE *f, const char *const lines[]);
|
|
|
38 |
|
|
|
39 |
/* ---------------- File level ---------------- */
|
|
|
40 |
|
|
|
41 |
/*
|
|
|
42 |
* Write the file header, up through the BeginProlog. This must write to a
|
|
|
43 |
* file, not a stream, because it may be called during finalization.
|
|
|
44 |
*/
|
|
|
45 |
int psw_begin_file_header(FILE *f, const gx_device *dev,
|
|
|
46 |
const gs_rect *pbbox,
|
|
|
47 |
gx_device_pswrite_common_t *pdpc, bool ascii);
|
|
|
48 |
|
|
|
49 |
/* End the file header.*/
|
|
|
50 |
int psw_end_file_header(FILE *f);
|
|
|
51 |
|
|
|
52 |
/* End the file. */
|
|
|
53 |
int psw_end_file(FILE *f, const gx_device *dev,
|
|
|
54 |
const gx_device_pswrite_common_t *pdpc,
|
|
|
55 |
const gs_rect *pbbox, int page_count);
|
|
|
56 |
|
|
|
57 |
/* ---------------- Page level ---------------- */
|
|
|
58 |
|
|
|
59 |
/*
|
|
|
60 |
* Write the page header.
|
|
|
61 |
*/
|
|
|
62 |
int psw_write_page_header(stream *s, const gx_device *dev,
|
|
|
63 |
const gx_device_pswrite_common_t *pdpc,
|
|
|
64 |
bool do_scale, long page_ord, int dictsize);
|
|
|
65 |
/*
|
|
|
66 |
* Write the page trailer. We do this directly to the file, rather than to
|
|
|
67 |
* the stream, because we may have to do it during finalization.
|
|
|
68 |
*/
|
|
|
69 |
int psw_write_page_trailer(FILE *f, int num_copies, int flush);
|
|
|
70 |
|
|
|
71 |
#endif /* gdevpsu_INCLUDED */
|
|
|
72 |
|