/usr/lib/perl5/Ace/Graphics/Glyph/line.pm is in libace-perl 1.92-2build3.
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 | package Ace::Graphics::Glyph::line;
# an arrow without the arrowheads
use strict;
use vars '@ISA';
@ISA = 'Ace::Graphics::Glyph';
sub bottom {
my $self = shift;
my $val = $self->SUPER::bottom(@_);
$val += $self->font->height if $self->option('tick');
$val += $self->labelheight if $self->option('label');
$val;
}
sub draw {
my $self = shift;
my $gd = shift;
my ($x1,$y1,$x2,$y2) = $self->calculate_boundaries(@_);
my $fg = $self->fgcolor;
my $a2 = $self->SUPER::height/2;
my $center = $y1+$a2;
$gd->line($x1,$center,$x2,$center,$fg);
# add a label if requested
$self->draw_label($gd,@_) if $self->option('label');
}
1;
__END__
=head1 NAME
Ace::Graphics::Glyph::line - The "line" glyph
=head1 SYNOPSIS
See L<Ace::Graphics::Panel> and L<Ace::Graphics::Glyph>.
=head1 DESCRIPTION
This glyph draws a line parallel to the sequence segment.
=head2 OPTIONS
This glyph takes only the standard options.
=head1 BUGS
Please report them.
=head1 SEE ALSO
L<Ace::Sequence>, L<Ace::Sequence::Feature>, L<Ace::Graphics::Panel>,
L<Ace::Graphics::Track>, L<Ace::Graphics::Glyph::anchored_arrow>,
L<Ace::Graphics::Glyph::arrow>,
L<Ace::Graphics::Glyph::box>,
L<Ace::Graphics::Glyph::primers>,
L<Ace::Graphics::Glyph::segments>,
L<Ace::Graphics::Glyph::toomany>,
L<Ace::Graphics::Glyph::transcript>,
=head1 AUTHOR
Lincoln Stein <lstein@cshl.org>.
Copyright (c) 2001 Cold Spring Harbor Laboratory
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself. See DISCLAIMER.txt for
disclaimers of warranty.
=cut
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