File: CairoFont.t

package info (click to toggle)
libcairo-perl 1.070-1
  • links: PTS, VCS
  • area: main
  • in suites: squeeze
  • size: 560 kB
  • ctags: 699
  • sloc: perl: 2,278; ansic: 71; makefile: 4
file content (97 lines) | stat: -rw-r--r-- 2,340 bytes parent folder | download
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
#!/usr/bin/perl
#
# Copyright (c) 2004-2005 by the cairo perl team (see the file README)
#
# Licensed under the LGPL, see LICENSE file for more information.
#
# $Id$
#

use strict;
use warnings;
use utf8;

use Test::More tests => 23;

use constant IMG_WIDTH => 256;
use constant IMG_HEIGHT => 256;

use Cairo;

my $options = Cairo::FontOptions->create;
isa_ok ($options, 'Cairo::FontOptions');

is ($options->status, 'success');

$options->merge (Cairo::FontOptions->create);

ok ($options->equal ($options));

is ($options->hash, 0);

$options->set_antialias ('subpixel');
is ($options->get_antialias, 'subpixel');

$options->set_subpixel_order ('rgb');
is ($options->get_subpixel_order, 'rgb');

$options->set_hint_style ('full');
is ($options->get_hint_style, 'full');

$options->set_hint_metrics ('on');
is ($options->get_hint_metrics, 'on');

# --------------------------------------------------------------------------- #

my $surf = Cairo::ImageSurface->create ('rgb24', IMG_WIDTH, IMG_HEIGHT);
my $cr = Cairo::Context->create ($surf);
my $face = $cr->get_font_face;

is ($face->status, 'success');

SKIP: {
	skip 'new stuff', 1
		unless Cairo::VERSION >= Cairo::VERSION_ENCODE (1, 2, 0);

	ok (defined $face->get_type);
}

my $matrix = Cairo::Matrix->init_identity;
my $ctm = Cairo::Matrix->init_identity;

my $font = Cairo::ScaledFont->create ($face, $matrix, $ctm, $options);
isa_ok ($font, 'Cairo::ScaledFont');

$cr->set_scaled_font ($font);
is ($font->status, 'success');
is ($cr->status, 'success');

isa_ok ($font->extents, 'HASH');
isa_ok ($font->glyph_extents ({ index => 1, x => 2, y => 3 }), 'HASH');

SKIP: {
	skip 'new stuff', 6
		unless Cairo::VERSION >= Cairo::VERSION_ENCODE (1, 2, 0);

	ok (defined $font->get_type);

	isa_ok ($font->text_extents('Bla'), 'HASH');

	isa_ok ($font->get_font_face, 'Cairo::FontFace');
	isa_ok ($font->get_font_matrix, 'Cairo::Matrix');
	isa_ok ($font->get_ctm, 'Cairo::Matrix');
	isa_ok ($font->get_font_options, 'Cairo::FontOptions');
}

SKIP: {
	skip 'new stuff', 2
		unless Cairo::VERSION >= Cairo::VERSION_ENCODE (1, 8, 0);

	isa_ok ($font->get_scale_matrix, 'Cairo::Matrix');

	my $text = 'æſðđŋ';
	my ($status, $glyphs, $clusters, $flags) =
		$font->text_to_glyphs (5, 10, $text);
	$cr->show_text_glyphs ($text, $glyphs, $clusters, $flags);
	is ($cr->status, 'success');
}