1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
|
/*
* Copyright © 2006 Red Hat, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without
* fee, provided that the above copyright notice appear in all copies
* and that both that copyright notice and this permission notice
* appear in supporting documentation, and that the name of
* Red Hat, Inc. not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior
* permission. Red Hat, Inc. makes no representations about the
* suitability of this software for any purpose. It is provided "as
* is" without express or implied warranty.
*
* RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Author: Carl D. Worth <cworth@cworth.org>
*/
#include <stdio.h>
#include <cairo.h>
#include <cairo-ps.h>
#include "cairo-test.h"
/* This test exists to test the various features of cairo-ps.h.
*
* Currently, this test exercises the following function calls:
*
* cairo_ps_surface_set_size
* cairo_ps_surface_dsc_comment
* cairo_ps_surface_dsc_begin_setup
* cairo_ps_surface_dsc_begin_page_setup
*/
#define INCHES_TO_POINTS(in) ((in) * 72.0)
#define MM_TO_POINTS(mm) ((mm) / 25.4 * 72.0)
#define TEXT_SIZE 12
static struct {
const char *page_size;
const char *page_size_alias;
const char *orientation;
double width_in_points;
double height_in_points;
} pages[] = {
{"na_letter_8.5x11in", "letter", "portrait",
INCHES_TO_POINTS(8.5), INCHES_TO_POINTS(11)},
{"na_letter_8.5x11in", "letter", "landscape",
INCHES_TO_POINTS(11), INCHES_TO_POINTS(8.5)},
{"iso_a4_210x297mm", "a4", "portrait",
MM_TO_POINTS(210), MM_TO_POINTS(297)},
{"iso_a4_210x297mm", "a4", "landscape",
MM_TO_POINTS(297), MM_TO_POINTS(210)},
{"iso_a5_148x210mm", "a5", "portrait",
MM_TO_POINTS(148), MM_TO_POINTS(210)},
{"iso_a5_148x210mm", "a5", "landscape",
MM_TO_POINTS(210), MM_TO_POINTS(148)},
{"iso_a6_105x148mm", "a6", "portrait",
MM_TO_POINTS(105), MM_TO_POINTS(148)},
{"iso_a6_105x148mm", "a6", "landscape",
MM_TO_POINTS(148), MM_TO_POINTS(105)},
{"iso_a7_74x105mm", "a7", "portrait",
MM_TO_POINTS(74), MM_TO_POINTS(105)},
{"iso_a7_74x105mm", "a7", "landscape",
MM_TO_POINTS(105), MM_TO_POINTS(74)},
{"iso_a8_52x74mm", "a8", "portrait",
MM_TO_POINTS(52), MM_TO_POINTS(74)},
{"iso_a8_52x74mm", "a8", "landscape",
MM_TO_POINTS(74), MM_TO_POINTS(52)},
{"iso_a9_37x52mm", "a9", "portrait",
MM_TO_POINTS(37), MM_TO_POINTS(52)},
{"iso_a9_37x52mm", "a9", "landscape",
MM_TO_POINTS(52), MM_TO_POINTS(37)},
{"iso_a10_26x37mm", "a10", "portrait",
MM_TO_POINTS(26), MM_TO_POINTS(37)},
{"iso_a10_26x37mm", "a10", "landscape",
MM_TO_POINTS(37), MM_TO_POINTS(26)}
};
static cairo_test_status_t
preamble (cairo_test_context_t *ctx)
{
cairo_surface_t *surface;
cairo_t *cr;
cairo_status_t status;
const char *filename;
size_t i;
char dsc[255];
if (! (cairo_test_is_target_enabled (ctx, "ps2") ||
cairo_test_is_target_enabled (ctx, "ps3")))
{
return CAIRO_TEST_UNTESTED;
}
filename = "ps-features.out.ps";
/* We demonstrate that the initial size doesn't matter (we're
* passing 0,0), if we use cairo_ps_surface_set_size on the first
* page. */
surface = cairo_ps_surface_create (filename, 0, 0);
cairo_ps_surface_dsc_comment (surface, "%%Title: ps-features");
cairo_ps_surface_dsc_comment (surface, "%%Copyright: Copyright (C) 2006 Red Hat, Inc.");
cairo_ps_surface_dsc_begin_setup (surface);
cairo_ps_surface_dsc_comment (surface, "%%IncludeFeature: *PageSize letter");
cairo_ps_surface_dsc_comment (surface, "%%IncludeFeature: *MediaColor White");
cr = cairo_create (surface);
cairo_select_font_face (cr, CAIRO_TEST_FONT_FAMILY " Sans",
CAIRO_FONT_SLANT_NORMAL,
CAIRO_FONT_WEIGHT_NORMAL);
cairo_set_font_size (cr, TEXT_SIZE);
for (i = 0; i < ARRAY_LENGTH (pages); i++) {
cairo_ps_surface_set_size (surface,
pages[i].width_in_points,
pages[i].height_in_points);
cairo_ps_surface_dsc_begin_page_setup (surface);
snprintf (dsc, 255, "%%IncludeFeature: *PageSize %s", pages[i].page_size_alias);
cairo_ps_surface_dsc_comment (surface, dsc);
if (i % 2) {
snprintf (dsc, 255, "%%IncludeFeature: *MediaType Glossy");
cairo_ps_surface_dsc_comment (surface, dsc);
}
cairo_move_to (cr, TEXT_SIZE, TEXT_SIZE);
cairo_show_text (cr, pages[i].page_size);
cairo_show_text (cr, " - ");
cairo_show_text (cr, pages[i].orientation);
cairo_show_page (cr);
}
status = cairo_status (cr);
cairo_destroy (cr);
cairo_surface_destroy (surface);
if (status) {
cairo_test_log (ctx, "Failed to create ps surface for file %s: %s\n",
filename, cairo_status_to_string (status));
return CAIRO_TEST_FAILURE;
}
printf ("ps-features: Please check %s to ensure it looks/prints correctly.\n", filename);
return CAIRO_TEST_SUCCESS;
}
CAIRO_TEST (ps_features,
"Check PS specific API",
"ps, api", /* keywords */
NULL, /* requirements */
0, 0,
preamble, NULL)
|
