This file is indexed.

/usr/lib/perl5/SDL/TTFont.pm is in libsdl-perl 2.2.5-1build2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  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
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
#!/usr/bin/env perl
#
# TTFont.pm
#
# Copyright (C) 2005 David J. Goehrig <dgoehrig@cpan.org>
#
# ------------------------------------------------------------------------------
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
# 
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
# 
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
#
# ------------------------------------------------------------------------------
#
# Please feel free to send questions, suggestions or improvements to:
#
#	David J. Goehrig
#	dgoehrig@cpan.org
#

package SDL::TTFont;

use strict;
use warnings;
use Carp;
use SDL;
use SDL::Surface;

use vars qw/ @ISA /;

@ISA = qw(SDL::Surface);

sub new {
	my $proto = shift;
	my $class = ref($proto) || $proto;
	my $self = {};
	my %options;
	(%options) = @_;
	$self->{-mode} = $options{-mode} 	|| $options{-m}	 || SDL::TEXT_SHADED();
	$self->{-name} = $options{-name} 	|| $options{-n};
	$self->{-size} = $options{-size} 	|| $options{-s};
	$self->{-fg} = $options{-foreground} 	|| $options{-fg} || $SDL::Color::black;
	$self->{-bg} = $options{-background}	|| $options{-bg} || $SDL::Color::white;

	croak "SDL::TTFont::new requires a -name\n"
		unless ($$self{-name});

	croak "SDL::TTFont::new requires a -size\n"
		unless ($$self{-size});

	$self->{-font} = SDL::TTFOpenFont($self->{-name},$self->{-size});

	croak "Could not open font $$self{-name}, ", SDL::GetError(), "\n"
		unless ($self->{-font});

	bless $self,$class;
	return $self;	
}

sub DESTROY {
	my $self = shift;
	SDL::FreeSurface($self->{-surface}) if (defined ($self->{-surface}));
	SDL::TTFCloseFont($self->{-font}) if (defined ($self->{-font}));
}

sub print {
	my ($self,$surface,$x,$y,@text) = @_;

	croak "Print requies an SDL::Surface"
		unless( ref($surface) && $surface->isa("SDL::Surface") );

	SDL::FreeSurface($self->{-surface}) if ($$self{-surface});

	$$self{-surface} = SDL::TTFPutString($$self{-font},$$self{-mode},
		$$surface,$x,$y,${$$self{-fg}},${$$self{-bg}},join("",@text));

	croak "Could not print \"", join("",@text), "\" to surface, ",
		SDL::GetError(), "\n" unless ($$self{-surface});
}

sub width {
        my ($self,@text) = @_;
        my $aref = SDL::TTFSizeText($$self{-font},join(" ",@text));
	$$aref[0];
}

sub height {
        my ($self) = @_;
        SDL::TTFFontHeight($$self{-font});
}

sub ascent {
        my ($self) = @_;
        SDL::TTFFontAscent($$self{-font});
}

sub descent {
        my ($self) = @_;
        SDL::TTFFontDescent($$self{-font});
}

sub normal {
	my ($self) = @_;
	SDL::TTFSetFontStyle($$self{-font},SDL::TTF_STYLE_NORMAL());
}

sub bold {
	my ($self) = @_;
	SDL::TTFSetFontStyle($$self{-font},SDL::TTF_STYLE_BOLD());
}

sub italic {
	my ($self) = @_;
	SDL::TTFSetFontStyle($$self{-font},SDL::TTF_STYLE_ITALIC());

}

sub underline {
	my ($self) = @_;
	SDL::TTFSetFontStyle($$self{-font},SDL::TTF_STYLE_UNDERLINE());
}

sub text_shaded {
	my ($self) = @_;
	$$self{-mode} = SDL::TEXT_SHADED();
}

sub text_solid {
	my ($self) = @_;
	$$self{-mode} = SDL::TEXT_SOLID();
}

sub text_blended {
	my ($self) = @_;
	$$self{-mode} = SDL::TEXT_BLENDED();
}

sub utf8_shaded {
	my ($self) = @_;
	$$self{-mode} = SDL::UTF8_SHADED();
}

sub utf8_solid {
	my ($self) = @_;
	$$self{-mode} = SDL::UTF8_SOLID();
}

sub utf8_blended {
	my ($self) = @_;
	$$self{-mode} = SDL::UTF8_BLENDED();
}

sub unicode_shaded {
	my ($self) = @_;
	$$self{-mode} = SDL::UNICODE_SHADED();
}

sub unicode_solid {
	my ($self) = @_;
	$$self{-mode} = SDL::UNICODE_SOLID();
}

sub unicode_blended {
	my ($self) = @_;
	$$self{-mode} = SDL::UNICODE_BLENDED();
}

croak "Could not initialize True Type Fonts\n"
	if ( SDL::TTFInit() < 0);

1;

__END__;

=pod

=head1 NAME

SDL::TTFont - a SDL perl extension

=head1 SYNOPSIS

  $font = new TTFont -name => "Utopia.ttf", -size => 18;
	
=head1 DESCRIPTION

L<SDL::TTFont> is a module for applying true type fonts to L<SDL::Surface>.

=head1 AUTHOR

David J. Goehrig

=head1 SEE ALSO

L<perl> L<SDL::Surface>

=cut